EP1333874A2 - Breathing mask for feeding a breathing gas to a mask user and discharging device for discharging breathing gas - Google Patents
Breathing mask for feeding a breathing gas to a mask user and discharging device for discharging breathing gasInfo
- Publication number
- EP1333874A2 EP1333874A2 EP01987682A EP01987682A EP1333874A2 EP 1333874 A2 EP1333874 A2 EP 1333874A2 EP 01987682 A EP01987682 A EP 01987682A EP 01987682 A EP01987682 A EP 01987682A EP 1333874 A2 EP1333874 A2 EP 1333874A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- mask
- breathing
- mask according
- stiffening
- breathing mask
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/08—Bellows; Connecting tubes ; Water traps; Patient circuits
- A61M16/0816—Joints or connectors
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/0057—Pumps therefor
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/06—Respiratory or anaesthetic masks
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/06—Respiratory or anaesthetic masks
- A61M16/0605—Means for improving the adaptation of the mask to the patient
- A61M16/0611—Means for improving the adaptation of the mask to the patient with a gusset portion
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/06—Respiratory or anaesthetic masks
- A61M16/0605—Means for improving the adaptation of the mask to the patient
- A61M16/0616—Means for improving the adaptation of the mask to the patient with face sealing means comprising a flap or membrane projecting inwards, such that sealing increases with increasing inhalation gas pressure
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/06—Respiratory or anaesthetic masks
- A61M16/0605—Means for improving the adaptation of the mask to the patient
- A61M16/0633—Means for improving the adaptation of the mask to the patient with forehead support
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/06—Respiratory or anaesthetic masks
- A61M16/0605—Means for improving the adaptation of the mask to the patient
- A61M16/0633—Means for improving the adaptation of the mask to the patient with forehead support
- A61M16/0638—Means for improving the adaptation of the mask to the patient with forehead support in the form of a pivot
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/06—Respiratory or anaesthetic masks
- A61M16/0605—Means for improving the adaptation of the mask to the patient
- A61M16/0633—Means for improving the adaptation of the mask to the patient with forehead support
- A61M16/0644—Means for improving the adaptation of the mask to the patient with forehead support having the means for adjusting its position
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/06—Respiratory or anaesthetic masks
- A61M16/0683—Holding devices therefor
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/08—Bellows; Connecting tubes ; Water traps; Patient circuits
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/08—Bellows; Connecting tubes ; Water traps; Patient circuits
- A61M16/0875—Connecting tubes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2205/00—General characteristics of the apparatus
- A61M2205/33—Controlling, regulating or measuring
- A61M2205/332—Force measuring means
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2205/00—General characteristics of the apparatus
- A61M2205/42—Reducing noise
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2205/00—General characteristics of the apparatus
- A61M2205/58—Means for facilitating use, e.g. by people with impaired vision
- A61M2205/583—Means for facilitating use, e.g. by people with impaired vision by visual feedback
Definitions
- Breathing mask for supplying a breathing gas to a mask user and a derivation device for deriving breathing gas
- the invention relates to a breathing mask for supplying a breathing gas to a mask user and to a derivation device for discharging breathing gas.
- Such breathing masks are used in particular in the medical field, for example in the field of sleep medicine for the treatment of sleep-related breathing disorders.
- These masks usually comprise a sealing lip device for sealing a mask support zone from the surroundings.
- the mask contact zone extends from the upper lip area into the face area adjacent to the nose wings of the mask user and from there into the area of the bridge of the nose.
- the sealing lip device is usually formed from an elastomeric material and is pressed against the mask contact zone by means of a headband arrangement under a predetermined pressing force.
- the invention has for its object to provide a breathing mask for supplying a breathing gas, which is characterized by a high level of ease of use with sufficiently high tightness.
- a breathing mask for supplying a breathing gas to a mask user with a sealing lip device for sealing off a mask support zone, a mask base body for forming a mask interior and a connecting device for connecting at least one breathing gas line, the mask base body and / or the connecting body are provided with at least one decoupling structure formed from an elastomeric material, which permits a relative movement between a circumferential foot region of the sealing lip device adjoining the mask base body and the breathing gas line in a tilt angle range of at least 5 °.
- the decoupling structure is formed by a fold or bellows structure.
- This fold or roll bellows structure is preferably formed integrally with the sealing lip device using a core element.
- the fold or bellows structure is formed on the connection device.
- This fold or bellows structure can be given a joint characteristic through zones with coordinated wall thicknesses, by means of which both turning and. Tilting moments and axial movements of the breathing gas line do not lead to the introduction of any forces into the sealing lip device.
- the decoupling structure is formed on the mask base body. This makes it possible to avoid the transmission of undesirable forces to the sealing lip device and at the same time to decouple any movements of the mask base body relative to the sealing lip device to a sufficient extent.
- An embodiment of the invention which is advantageous with regard to particularly low operating noises is provided in that at least one channel device is formed in the area of the decoupling structure in order to create a connection between the inner area of the mask and the surroundings.
- the channel device is preferably formed by at least one through opening.
- the through opening preferably has a cross section on which is matched to a predetermined pressure / volume flow characteristic.
- a particularly quiet derivation is achieved according to the invention in that the channel device tapers continuously or stepwise with respect to its cross section in the flow direction.
- An embodiment of the invention which is also advantageous with regard to low noise emission is provided in that a sharp mouth edge is formed in an outlet mouth region of the channel device.
- a section of the narrowest cross-section is preferably defined in the channel device, the length of the section of the narrowest cross-section being less than 2 mm. It is advantageously possible to design the channel geometry in such a way that the narrowest cross section of the channel device is formed in a membrane element. This further reduces the coupling of any structure-borne noise events into the mask structure.
- the diameter of the membrane element is preferably at least 30% larger than the diameter of the throttle passage opening formed therein.
- the movable coupling of the sealing lip device preferably takes place in that the decoupling structure extends in the mask base body in the circumferential direction of the sealing lip device along a transition region between a foot region of the sealing lip device and is formed by at least one circumferential fold or a bellows structure.
- one is based on the created individual face architecture of the user tunable breathing mask, which has a forehead support device for supporting the mask in the forehead or nasal root area of the person, and comprises a stiffening element for stiffening the breathing mask with a first stiffening section assigned to the area of the sealing lip device and one associated with the forehead support device second stiffening section, the relative position of the two stiffening sections being mutually adjustable.
- the hinge device can advantageously be formed by a film hinge device.
- a fixing device for fixing the two stiffening sections in a required relative position.
- the fixing device advantageously has a fixing mechanism, in particular a latching mechanism.
- a plurality of predetermined latching positions can preferably be selected.
- the two stiffening sections are integrally formed.
- the two stiffening sections for example from a thermoplastic material, in a mold that is only in two parts.
- the two stiffening sections can be injected in an orientation which is advantageous from the point of view of demolding technology.
- the stiffening element is preferably frame-like or at least bell-shaped in the area of the sealing lip device.
- the individual web sections preferably have essentially rectangular profile cross sections.
- the first stiffening or frame section preferably has a contour that essentially corresponds to the mask support zone.
- the second stiffening or frame section preferably extends into an area located in the application position of the mask above the eyebrows of the mask user.
- An embodiment of the invention that is particularly advantageous when using an elastomeric mask base body is provided in that the stiffening element is provided with coupling sections for coupling a headband device. This makes it possible to introduce the mask holding forces without undue deformation of the mask.
- the stiffening element is preferably formed from a plastic material.
- a plastic material in particular a wire or profile material that can be bent.
- an at least locally thermoformable material in particular a thermoplastic material with a rigid insert.
- the profile material preferably has at least one stiff wire, for example made of a wire material. It is possible, at least locally, to allow the profile material to be deformed, for example by heating that a further adaptability of the stiffening or frame element to the facial structure is made possible.
- a particularly advantageous adaptability of the breathing mask to the facial architecture of the mask user is achieved according to a particularly preferred embodiment of the invention in that the breathing mask has a mask base body formed from an elastomeric material.
- the breathing mask has a mask base body formed from an elastomeric material.
- the end support device advantageously comprises a support element which is formed from an elastomeric material.
- a particularly advantageous embodiment of the invention from a hygienic point of view is provided in that the sealing lip device is formed integrally with the mask base body.
- This integral configuration can be achieved by joint formation in a molding tool or also by gluing the sealing lip device to the mask base body, preferably including the stiffening device. It is also possible to form the mask base body and the sealing lip device and preferably also the cushion members of the forehead support device in the course of a vulcanization process.
- the cushion members of the forehead support device are preferably formed integrally with the sealing lip device and / or the mask base body.
- the sealing lip device it is possible to couple the sealing lip device to the mask base body via the stiffening element.
- the connection area between the mask base body and the forehead support device can be effective as an elastomeric joint structure.
- the stiffening element is detachable with the sealing lip device and / or the mask mask. ice body coupled. This advantageously makes it possible to use the stiffening element several times.
- the stiffening element is preferably coupled to the base mask body via a locking or engagement profile structure.
- the stiffening element is preferably designed in several parts.
- the mask base body is advantageously formed from a transparent or translucent elastomer material.
- a particularly advantageous embodiment of the invention in terms of high wearing comfort is given by the fact that the sealing lip device has a velvety matt surface.
- the realization of so-called lotus flower structures also achieves an improved cleaning possibility from a hygienic point of view.
- the joint fixation can preferably also be reversible, for example using hot glue or chemically releasable adhesives. It is also possible, particularly in the area of the joint, to provide thermoformable structures which can be plastically deformed repeatedly and which, for example, allow the relative positions of the two stiffening or frame sections to be readjusted when heat is added.
- stiffening element in particular in the configuration of the stiffening element as a locally deformable structure, sufficient strength can be achieved in a small installation space by the stiffening element being formed from a composite material.
- a wire / thermoplastic composite material is particularly suitable as the composite material.
- the adjustability of the at least two stiffening or frame sections to one another can also be achieved in that the two stiffening or frame sections are in different coupling positions can be joined together, for example by means of joining points which can be coupled appropriately or selectable joining members.
- FIG. 1 shows a perspective view of a preferred embodiment of a breathing mask with an elastomeric mask base body and integral forehead support device, a stiffening element being provided via which the position of the forehead support device can be adjusted relative to an integral sealing lip device;
- FIG. Fig. 1 is provided;
- FIG 3 shows a further perspective view of the stiffening element mentioned here, with a view of a fixing element which can be locked in several fixing positions.
- FIG. 4 shows a simplified perspective view of a further embodiment of a breathing mask with an elastomer decoupling structure formed in the region of a breathing gas line device;
- Fig. 5 is a perspective view of a third embodiment of a
- Fig. 6 is a perspective view of a fourth embodiment of a
- Breathing mask also with a mask base body formed from an elastomer material, but with a decoupling structure formed according to the rolling bellows principle
- 7 shows a side view of a fifth embodiment of a breathing mask, likewise with a mask base body formed from an elastomer material and a connection device for a breathing gas line formed thereon, a decoupling structure being formed both between the connection device and the mask base body and in the area of the sealing lip device ;
- connection section 8 shows a preferred embodiment of a connection section for a breathing gas line, here with integrated gas discharge openings
- Fig. 9 is a perspective view of another embodiment of a
- Connection device for a breathing gas line here with several circumferential bellows as well as molded discharge openings;
- FIG. 10 shows a simplified sectional view to explain a further embodiment of a channel device for discharging breathing gas
- FIG. 11 a, 1 b schematic diagrams for explaining the structure of a deformable structure suitable as a force and / or pressure display device;
- Fig. 12 is a detailed sketch for explaining a preferred arrangement of stiffening webs to prevent the passage openings from closing.
- the representation acc. 1 shows a breathing mask as can be used in particular for carrying out CPAP therapy.
- the breathing mask comprises a mask base body 1 which, in the embodiment shown here, is formed from a fully transparent, elastomeric silicone material.
- the mask base body 1 defines a mask interior which is sufficiently dimensioned to accommodate the nose of a mask user.
- the mask interior is sealed off from the face of the mask user by means of a Sealing lip device 2, which is almost completely covered in this view.
- the sealing lip device 2 comprises a sealing lip formed from an elastomer material, which rests on the face surface of the mask user with elastic deformation and defines a nose receiving opening through which at least the nose tip area of the mask user can penetrate into the mask interior defined by the mask base body 1.
- the breathing mask is provided with a forehead support device 3, which here comprises a forehead cushion device 4.
- the forehead cushion device 4 is likewise made of an elastomer material and is also formed integrally with the sealing lip device 2 and integrally with the mask base body 1.
- This integral formation of mask base body 1, sealing lip device 2 and forehead cushion device 4 is achieved with the formation of a connecting web section 5, which couples the forehead cushion device 4 to the mask base body 1 in a position-changeable manner.
- a stiffening element 6 is provided, which is designed here as a frame-like structure.
- the stiffening element 6 comprises a first stiffening section 6a following the circumferential contour of the sealing lip device 2 and a second stiffening section 6b extending into the end support device 3.
- the two stiffening sections 6a, 6b are movably coupled to one another.
- the coupling of the two stiffening sections 6a, 6b takes place in the embodiment shown here via an articulation device 7, which is formed here by a film hinge section 8.
- the relative position of the forehead cushioning device 4 relative to the mask base body set by pivoting the two stiffening sections 6a, 6b relative to one another. 1 or to the sealing lip device 2 can be permanently fixed via a fixing device 9.
- the fixing device 9 here comprises a fixing element 10 which can be brought into engagement with a holding element 11 in different fixing positions.
- the holding element 11 is largely rigidly connected to the first connecting section 6a.
- the fixing element 10 is pivotally connected to the second stiffening section 6b.
- the Coupling of the fixing element 10 and the holding element 11 in selected coupling positions takes place here via plug bores 12 which are formed in the fixing element 10.
- plug holes 12 can be brought into engagement with a fixing pin, which is not visible here.
- the fixing pin is formed on an end face of the holding element 11 facing the fixing element 10.
- the stiffening device 6 is coupled to the mask base body 1 in such a way that the mask base body 1 and with it also the sealing lip device 2 have a shape which is determined by the stiffening element 6.
- the stiffening element 6 is coupled to the mask base body 1 via a circumferential groove 14, into which the frame-like stiffening element 6 is inserted.
- the circumferential groove is profiled in the area of its groove inner surfaces complementary to the stiffening element 6.
- the stiffening element 6 is provided with a coupling device 15, via which a band element of a lower head band arrangement can be coupled to the breathing mask.
- the coupling device 15 is designed as a bow-like tab, which is made integrally with the stiffening element 6.
- a coupling device 16 is also provided in the area of the end support device 3, the structure of which corresponds in the embodiment shown here essentially to the coupling device 15 provided in the area of the mask base body 1.
- the stiffening element 6 provided in the area of the end support device 3 or its second stiffening or frame section 6b is connected to the forehead cushioning device 4.
- the coupling of the forehead cushioning device 4 to the second stiffening section 6b takes place, similar to the coupling of the first stiffening section 6a to the mask base body 1, in that the second stiffening section 6b is inserted into a groove formed in the forehead cushioning device 4.
- the forehead cushioning device 4 is formed from an elastomeric material and has a plurality of pocket sections 17, 18.
- the cushion properties of the forehead cushioning device 4 can be influenced in a defined manner by the pocket sections 17, 18.
- a bellows structure 19 is provided on the mask base body 1, via which a breathing tube connection adapter 20 is pivotally coupled to the mask base body 1.
- the bellows structure 19 is also formed integrally with the mask base body 1, whereby any gap formation is advantageously prevented from a hygienic point of view.
- a hose pin section 21 adjoins the bellows structure 19, the inner diameter of which is dimensioned such that the breathing hose connection adapter 20 can be firmly inserted therein.
- the breathing tube connection adapter 20 it is possible here to provide a CO 2 washout adapter as described in the German patent specification 198 40 760.2 which goes back to the applicant.
- Fig. 2 this is according to the breathing mask.
- Fig. 1 provided stiffening element 6 shown as a single part. Both the first stiffening section 6a assigned to the mask base body 1 of the breathing mask and the second stiffening section 6b assigned to the forehead support device 3 (FIG. 1) are formed here by web-like elements which have an essentially polygonal, in particular rectangular cross section. Integral with these web-shaped elements elements are already formed in connection with FIG. 1 coupling devices 15, 16. The coupling point designed here as a film hinge 22 for coupling the two stiffening sections 6a, 6b is clearly recognizable in this illustration.
- the fixing element 10 is also mounted via a film hinge point 23 in such a way that, as indicated by the arrow P, it can be pivoted in a sufficient angular range. By appropriate pivoting of the fixing element 10 it is achieved that this releases a fixing pin 24, which is formed in the end region of the holding element 11. As long as the fixing element 10 is not coupled to the holding element 11, it is possible to pivot the second stiffening section 6b relative to the first stiffening section 6a into a desired position. By engaging the engagement structure provided on the fixing element 10 with a correspondingly complementary engagement structure of the holding element 11, it is possible to fix the two stiffening sections 6a, 6b in the desired relative position to one another.
- the fixing element 10, the holding element 11 and the section of the second stiffening section 6b extending between the film hinge 22 towards the film hinge 23 form a triangular framework in the embodiment shown here, by means of which the relative position of the second stiffening section 6b can be set in an adjustable manner relative to the first stiffening section 6a ,
- this coupling structure which can be produced particularly advantageously from the point of view of manufacturing technology, it is also possible to use structurally different coupling structures for coupling the two stiffening sections 6a, 6b.
- the first stiffening section 6a has an essentially saddle-shaped outer contour. In a direction perpendicular to the mask support surface, the first stiffening section 6a is pulled upward in the area of the bridge of the nose such that it does not fall below a predetermined minimum distance from the face surface of the mask user.
- FIG. 3 shows the mask frame according to FIG. 2 from a different perspective.
- the fixing element 10 here has four locking bores 26, 27, 28 and 29.
- the fixing element 10 is coupled to the holding element 11 in such a way that the locking bore 28 engages with the fixing pin 24 of the holding element 11. reached.
- the second stiffening section 6b is pivoted towards the forehead area of the mask user in such a way that the area of the first stiffening section 6a crossing the bridge of the nose is most raised.
- the locking bore 28 By selecting the locking bore 28, a configuration is selected in which the region of the first stiffening section 6a crossing the bridge of the nose is already approximated to the bridge of the patient's nose. Even flatter configurations are achieved through the locking bores 27 and 26.
- the breathing mask is advantageously adjusted using the fully assembled breathing mask. It is also possible to adapt the stiffening element to the face structure of the mask user in the disassembled state and only then to couple it to the mask base body. Advantageously, further setting options are provided, by means of which, for example, the position of the forehead cushioning device can be adjusted in the height and / or width direction. As an alternative to the design of the coupling area between the two stiffening sections as a hinge point, it is also possible to provide coupling options here, by means of which, for example with the addition of heat, the two stiffening sections 6a, 6b can be adjusted relative to one another.
- the breathing mask shown in FIG. 4 comprises a connection device 32 for a breathing gas line (not shown) which is formed integrally with the mask base body 31.
- a decoupling structure 33 is provided, which in the embodiment shown here is formed by a bellows device.
- the bellows device comprises a first fold ring 34 and one second fold ring 35.
- the first fold ring 34 comprises two circumferential walls 36, 37 which extend in the radial direction. These two circumferential walls 36, 37 are designed as conical outer surfaces and have a wall thickness distribution selected with regard to a predetermined system rigidity.
- the decoupling structure is rotationally symmetrical here.
- a particularly large cross-section of breathing gas with comparatively little impairment of the visual field is advantageously achieved by the section of the breathing gas line having an elliptical or polygonal cross-section in the region of the nasal root.
- the decoupling structure here is rotationally symmetrical.
- At least one breathing gas passage opening 38 is formed, via which an at least partially used breathing gas can flow into the surroundings.
- a plurality of breathing gas through openings 39 are formed, through which breathing gas flow directed over the forehead area of the mask user can likewise take place.
- the respiratory gas through openings 38 and 39 are aligned such that the respiratory gas emerging therefrom does not collide directly with wall sections of the decoupling structure or also the connection device.
- the breathing gas passage openings 38, 39 are preferably arranged in such a way that the emerging air cannot impinge on the forehead area of the mask user.
- a forehead support device 40 is formed integrally with the mask base body 31.
- the sealing lip device 2 for sealing a face support zone is in the embodiment shown here also integrally formed with the mask base body 31 or integrally with the forehead support device 40.
- the position of the forehead support device 40 with respect to the mask base body 31 or also with respect to the sealing lip device 2 can be changed via an adjusting device.
- the mask base body 31 is likewise formed from an elastomer material, but in a departure from the embodiment described above, it is provided with a plurality of fold indentations, by means of which the connection device 32 is also largely mechanically decoupled from the Sealing lip device 2 is reached.
- the breathing mask has a forehead support device 40, which, similarly to the embodiment described above, can be formed integrally with the mask base body 31.
- the fold indentations 41, 42, 43 are aligned here in such a way that they bridge the area of the bridge of the nose in the application position of the breathing mask.
- the mask base body 31 it is also possible to provide the mask base body 31 with a larger number of corresponding fold indentations, the elastic properties of the individual fold indentations preferably being matched in such a way that the connection means 32 and the sealing lip device 2 result in predetermined properties.
- the breathing mask shown in FIG. 6, like the breathing mask described above, comprises a decoupling structure formed in the region of the mask base body 31.
- the decoupling structure is formed by a plurality of bellows zones 44, 45, 46.
- a further decoupling structure 33 is provided in the area of the connection device 32, which, similarly to the embodiment described in connection with FIG. 4, has two fold rings 34, 35.
- This breathing mask is also supported in the forehead region of a mask user here by a forehead support device 40, which here is formed integrally with the mask base body 31.
- connection device 32 is here formed integrally with the mask base body 31 and, accordingly, likewise made from an elastomer material.
- the connection device 32 has a circumferential bead 47, via which an improved coupling with a breathing gas line is achieved.
- the breathing mask shown in FIG. 7 comprises a mask base body 31 made of an elastomer material with a connection device 32 also made of an elastomer material.
- the connection device 32 is here formed integrally with the mask base body, with the connection device 32 in the mask base body 31 in a transition region, here is provided by a single bellows, decoupling structure 33.
- a plurality of breathing gas passage openings 39 are formed for discharging breathing gas from the mask interior defined by the mask base body 31.
- the respiratory gas passage openings 39 have channel cross sections designed with respect to a predetermined outflow behavior.
- the breathing gas passage openings 39 may not only have round cross sections, as explained in the previously described embodiments, but also polygonal, cross-shaped and other arbitrarily selected geometries.
- the breathing gas passage openings are preferably designed in such a way that the resulting air flow is not directed towards the forehead area of a mask user, but in particular in the hose direction, in particular along the side of the hose wall facing away from the mask user.
- the discharge device 50 here forms a connection device 32 for connecting a breathing gas line and a decoupling structure 33 which here has a plurality of fold rings 34, 35.
- the derivation device 50 is provided with a fastening structure 51, via which the derivation device 50 also seals a mask base body of a breathing mask or a further breathing gas line section can be coupled.
- breathing gas through openings 39 are formed similarly to the above-described embodiments, via which breathing gas is discharged from the interior defined by the derivation device 50 into the interior Environment can take place.
- the derivation device 50 here comprises a connection device 32 provided for connecting a respiratory gas line and a connection structure 52 formed on a side facing away from the connection device 32, via which the derivation device with a mask base body 31 or another breathing device.
- a decoupling structure 33 is provided between the connection structure 52 and the connection device 32, by means of which a relative movement between the connection device 32 and the connection structure 52 is permitted in a certain range of motion. In the embodiment shown here, axial movements of up to 10 mm and an angular range of approximately 30 ° allow tilting movements.
- Respiratory gas through openings 39 are formed in a peripheral section of a peripheral wall 36 of the first pleated collar 34, similarly to the embodiment described above.
- the breathing gas passage openings 39 are designed here as narrow, essentially radially aligned slots.
- the 5 wall thicknesses of the circumferential walls of the two fold rings 34 are chosen to be thinner in the area of the kinks than in the wall area extending between the kinks.
- the embodiment of a derivation device shown here has an inside diameter of 18 mm in the area of the connection device 32 and an outside diameter of 35 mm in the area of the decoupling structure 33.
- the axial length of the discharge device 50 is 54 mm in the unloaded state.
- the derivation device 50 is formed from an elastomer material - here fully transparent silicone rubber.
- the maximum wall thickness of the discharge device 50 is 4 mm.
- 10 shows a sketch of a preferred embodiment of a channel device for discharging breathing gas.
- the breathing gas path defined here runs through a passage opening 53 in a first intermediate space 54, which is connected to the environment via a gap area 55. In this gap area, a plurality of web sections 56 are formed, through which the throttle characteristic of the gap area is influenced.
- the flow behavior of the respiratory gas path can be influenced in a defined manner, in particular in interaction with the webs 56.
- a breathing gas path for discharging breathing gas from an inner mask area into the surroundings can be formed directly on a mask base body 31 or preferably in the area of a connection device for connecting a breathing gas line.
- the structure shown here is preferably formed integrally from a fully elastomeric material. For cleaning purposes, it is possible to turn an upper cover wall 57 upward.
- a required minimum gap dimension in the gap area 55 can be achieved by web sections, not shown here, which extend in sections to the inner surface of the ceiling wall 57.
- FIG. 11 shows an elastomer structure which, in conjunction with a breathing mask, is directly suitable for displaying the deformation that occurs when the breathing mask is applied.
- a color marking in the area of the inner wall of a fold or bellows structure 60 which is recognizable depending on the deformation of the fold or bellows structure. If, for example, the fold or bellows structure 60 is compressed as far as possible, as shown in FIG. 11, the color marking applied in the area of the inner wall of the fold or bellows structure is no longer visible from the outside. From this, it can be concluded, for example, that the surface pressure in the area of the faceplate and / or in the area of the sealing lip device of an appropriately designed breathing mask is inadmissibly high.
- FIG. 12 shows a section of a discharge device for discharging breathing gas, which is formed from an elastomer material.
- the derivation device comprises a peripheral wall 70, which is designed here as a fold ring 73.
- the peripheral wall is provided with a plurality of through openings 38 for discharging breathing gas.
- webs 71 are formed, which are made integrally with the peripheral wall 70.
- the webs 71 act as kink protection and ensure that the through openings 38 are constantly open. A division of the gas flow is also achieved by means of the webs 71, which results in an even quieter discharge of the breathing gas into the environment (U).
- the through openings here have a circular cross section.
- a further fold ring 74 is connected to the fold ring 73 provided with the through openings 38. This fold ring 74 is coupled with the first fold ring 73 in a comparatively rigid manner and also has a lower height, so that it is not possible for the through opening 38 to be covered by the further fold ring 74.
- Adjoining the further fold ring 74 is an articulated fold ring 75, which defines a circumferential joint zone 76 in the region of its maximum diameter and an inner joint zone 77 in the inner region.
- the wall thickness of the circumferential wall 70 is made so small that there is comparatively easy movement of the sections of the derivation device facing away from one another.
- the circumferential walls 78 of the fold ring 74 and the circumferential wall 79 of the joint fold ring 75 jointly limit the maximum swivel angle of the two fold rings to one another.
- the breathing mask is removed from a sterile packaging and the fixing element 10 is pivoted into a release position, so that the stiffening section 6b can be pivoted about the film hinge point 22 with respect to the first stiffening section 6a.
- a breathing gas hose is attached to the breathing mask using a rotary and quick-release adapter closed in that this is plugged into the quick-release adapter and this into the breathing tube connection adapter 20.
- Breathing gas is supplied via the breathing gas hose under a predetermined excess pressure of, for example, 8 mbar.
- the breathing mask is now applied to the nose area of the mask user.
- the respective section of a lower headband arrangement is passed through the lower coupling devices 15.
- the tensile stress in the lower headgear arrangement is adjusted in such a way until sufficient sealing of the sealing lip device 2 is ensured.
- the breathing mask is tilted away from the bridge of the nose or towards the bridge of the nose in the application position until an optimal contact of the sealing lip device 2 in the region of the bridge of the nose is achieved.
- the upper forehead cushion device 4 is pushed slightly against the forehead of the mask user.
- the relative positioning of the first stiffening section 6a relative to the second stiffening section 6b achieved in this way is fixed by bringing the fixing element 10 into engagement with the holding element 11.
- CO 2 flows through the through openings formed in the fold ring.
- the through openings are dimensioned and designed in such a way that a predetermined pressure oil flow characteristic is achieved, so that a sufficient outflow of the breathing air exhaled into the breathing mask or into the breathing gas line into the surroundings is achieved.
- the webs formed in the fold ring ensure a reliable manner. that the openings are not closed due to a compensating movement permitted by the decoupling structure.
- the breathing mask is now ready to use.
- the breathing mask is now also fixed in the forehead area of the mask user by the upper head strap arrangement on the mask user.
- additional measures for example an element that locks in a snap-in manner (eg securing element).
- securing element e.g. securing element
- stiffening element from a set of stiffening elements based on the ideal configuration of the breathing mask determined via the fixing device 9, which, without the fixing device 9, gives the IO sealing lip device and the forehead cushion device 4 the desired relative position - and such a stiffening element against the to replace the aforementioned stiffening element.
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP10182062.9A EP2347784B1 (en) | 2000-10-19 | 2001-10-16 | Breathing mask for supplying breathing gas to a mask user |
EP10181516A EP2347782A3 (en) | 2000-10-19 | 2001-10-16 | Breathing mask for supplying breathing gas to a mask user |
EP20100182015 EP2347783B1 (en) | 2000-10-19 | 2001-10-16 | Discharge device for discharging breathing gas |
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10051891 | 2000-10-19 | ||
DE20017940U DE20017940U1 (en) | 2000-10-19 | 2000-10-19 | Breathing mask for supplying a breathing gas to a mask user and a derivation device for deriving breathing gas |
DE20017940U | 2000-10-19 | ||
DE2000151891 DE10051891C2 (en) | 2000-10-19 | 2000-10-19 | Breathing mask for supplying a breathing gas to a mask user |
PCT/EP2001/011954 WO2002032491A2 (en) | 2000-10-19 | 2001-10-16 | Breathing mask and gas discharging device |
Related Child Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP10182062.9A Division EP2347784B1 (en) | 2000-10-19 | 2001-10-16 | Breathing mask for supplying breathing gas to a mask user |
EP20100182015 Division EP2347783B1 (en) | 2000-10-19 | 2001-10-16 | Discharge device for discharging breathing gas |
Publications (1)
Publication Number | Publication Date |
---|---|
EP1333874A2 true EP1333874A2 (en) | 2003-08-13 |
Family
ID=26007421
Family Applications (4)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP01987682A Withdrawn EP1333874A2 (en) | 2000-10-19 | 2001-10-16 | Breathing mask for feeding a breathing gas to a mask user and discharging device for discharging breathing gas |
EP10181516A Withdrawn EP2347782A3 (en) | 2000-10-19 | 2001-10-16 | Breathing mask for supplying breathing gas to a mask user |
EP20100182015 Expired - Lifetime EP2347783B1 (en) | 2000-10-19 | 2001-10-16 | Discharge device for discharging breathing gas |
EP10182062.9A Expired - Lifetime EP2347784B1 (en) | 2000-10-19 | 2001-10-16 | Breathing mask for supplying breathing gas to a mask user |
Family Applications After (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP10181516A Withdrawn EP2347782A3 (en) | 2000-10-19 | 2001-10-16 | Breathing mask for supplying breathing gas to a mask user |
EP20100182015 Expired - Lifetime EP2347783B1 (en) | 2000-10-19 | 2001-10-16 | Discharge device for discharging breathing gas |
EP10182062.9A Expired - Lifetime EP2347784B1 (en) | 2000-10-19 | 2001-10-16 | Breathing mask for supplying breathing gas to a mask user |
Country Status (6)
Country | Link |
---|---|
US (6) | US7100610B2 (en) |
EP (4) | EP1333874A2 (en) |
AU (1) | AU2002216967A1 (en) |
DE (1) | DE20017940U1 (en) |
ES (1) | ES2453467T3 (en) |
WO (1) | WO2002032491A2 (en) |
Families Citing this family (83)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AUPQ104099A0 (en) | 1999-06-18 | 1999-07-08 | Resmed Limited | Forehead support for facial mask |
US6119693A (en) | 1998-01-16 | 2000-09-19 | Resmed Limited | Forehead support for facial mask |
DE20017940U1 (en) | 2000-10-19 | 2000-12-28 | Map Gmbh | Breathing mask for supplying a breathing gas to a mask user and a derivation device for deriving breathing gas |
DE10201682A1 (en) * | 2002-01-17 | 2003-07-31 | Map Medizin Technologie Gmbh | The breathing mask arrangement |
ATE473774T1 (en) | 2001-10-22 | 2010-07-15 | Map Medizin Technologie Gmbh | MEDICAL MASK |
DE10151984C5 (en) | 2001-10-22 | 2008-07-17 | Map Medizin-Technologie Gmbh | Application device for a breathing mask arrangement |
US6892729B2 (en) | 2001-11-20 | 2005-05-17 | Fisher & Paykel Healthcare Limited | Patient interfaces |
WO2003097156A1 (en) * | 2002-05-16 | 2003-11-27 | Scott Laborotories Inc. | Kits of medical supplies for sedation and analgesia |
EP1545673B1 (en) | 2002-09-06 | 2013-12-18 | ResMed Limited | Forehead pad for respiratory mask |
EP1575650B1 (en) | 2002-12-06 | 2016-05-25 | Fisher & Paykel Healthcare Limited | Mouthpiece |
US7503327B2 (en) | 2003-04-10 | 2009-03-17 | Resmed Limited | Mask with integral cushion and forehead piece |
ES2459216T3 (en) * | 2003-05-02 | 2014-05-08 | Resmed Limited | Mask system |
EP1646419B1 (en) | 2003-07-09 | 2013-04-10 | ResMed R&D Germany GmbH | Respiratory mask arrangement |
US8714157B2 (en) | 2003-09-03 | 2014-05-06 | Fisher & Paykel Healthcare Limited | Mask |
WO2005079726A1 (en) | 2004-02-23 | 2005-09-01 | Fisher & Paykel Healthcare Limited | Breathing assistance apparatus |
EP1737524B1 (en) | 2004-04-02 | 2018-10-10 | Fisher & Paykel Healthcare Limited | Breathing assistance apparatus |
NZ587820A (en) | 2004-06-16 | 2012-03-30 | Resmed Ltd | Cushion with a gusset for a respiratory mask assembly |
US7845352B2 (en) * | 2004-07-20 | 2010-12-07 | Carefusion 205, Inc. | Flexible CPAP mask |
WO2006024253A1 (en) | 2004-09-03 | 2006-03-09 | Weinmann Geräte für Medizin GmbH & Co. KG | Plastics for medical technical devices |
US7819119B2 (en) * | 2004-10-08 | 2010-10-26 | Ric Investments, Llc | User interface having a pivotable coupling |
DE202006021258U1 (en) | 2005-01-12 | 2014-05-05 | Resmed Limited | Upholstery for patient interface |
DE202006021276U1 (en) * | 2005-01-12 | 2014-07-09 | Resmed Limited | Face shield assembly |
US7849855B2 (en) | 2005-06-17 | 2010-12-14 | Nellcor Puritan Bennett Llc | Gas exhaust system for a gas delivery mask |
US7455063B2 (en) | 2005-06-17 | 2008-11-25 | Nellcor Puritan Bennett Llc | Adjustable gas delivery mask having a flexible gasket |
US7827987B2 (en) | 2005-06-17 | 2010-11-09 | Nellcor Puritan Bennett Llc | Ball joint for providing flexibility to a gas delivery pathway |
US7900630B2 (en) | 2005-06-17 | 2011-03-08 | Nellcor Puritan Bennett Llc | Gas delivery mask with flexible bellows |
CN102151350A (en) * | 2005-07-19 | 2011-08-17 | Map医药-技术有限责任公司 | Breathing mask device and method and mold for producing same |
WO2007033295A2 (en) * | 2005-09-14 | 2007-03-22 | Sleepnet Corporation | Forehead support for a respiratory mask |
NZ591992A (en) | 2005-10-14 | 2012-11-30 | Resmed Ltd | Breathing mask with cushion attached to frame via lip of cushion engaging within recess between frame outer and inner walls, and guided in via angled protrusion of frame inner wall |
US20090126739A1 (en) | 2005-10-25 | 2009-05-21 | Resmed Limited | Interchangeable Mask Assembly |
WO2007068044A1 (en) * | 2005-12-16 | 2007-06-21 | Resmed Ltd | Bladder cushion, forehead cushion, headgear straps, headgear cap and/or chinstrap |
CN101346772B (en) * | 2005-12-27 | 2012-05-09 | 富士通株式会社 | Memory circuit and method for controlling the memory circuit |
CN102631741B (en) | 2006-07-14 | 2015-11-04 | 菲舍尔和佩克尔保健有限公司 | Respiratory assist system |
EP2042209B1 (en) * | 2006-07-18 | 2013-10-16 | Teijin Pharma Limited | Respiratory nose mask system |
US7823589B2 (en) * | 2006-09-19 | 2010-11-02 | Nellcor Puritan Bennett Llc | Ball joint for a mask apparatus for use in a breathing assistance system |
US7810499B2 (en) * | 2006-09-19 | 2010-10-12 | Nellcor Puritan Bennett Llc | Gas exhaust system for a mask apparatus for use in a breathing assistance system |
US7861718B2 (en) * | 2006-09-19 | 2011-01-04 | Nellcor Puritan Bennett Llc | Adjustment system for a mask apparatus for use in a breathing assistance system |
US8302605B2 (en) * | 2006-11-17 | 2012-11-06 | Resmed Limited | Mask assembly, and frame and swivel connector therefor |
ES2569880T3 (en) * | 2006-12-15 | 2016-05-12 | Resmed Ltd. | Administration of respiratory therapy |
US8517023B2 (en) | 2007-01-30 | 2013-08-27 | Resmed Limited | Mask system with interchangeable headgear connectors |
EP3560538B1 (en) * | 2007-03-02 | 2023-04-26 | ResMed Pty Ltd | Respiratory mask |
NZ578334A (en) | 2007-04-19 | 2011-01-28 | Resmed Ltd | Mask frame connected to face cushion via intervening clip |
US20090114228A1 (en) * | 2007-11-01 | 2009-05-07 | Garry William Kirschner | Disposable outdoors mask and method of use |
DE202009018972U1 (en) | 2008-03-04 | 2014-12-09 | Resmed Limited | mask system |
US11331447B2 (en) | 2008-03-04 | 2022-05-17 | ResMed Pty Ltd | Mask system with snap-fit shroud |
US8091636B2 (en) * | 2008-04-30 | 2012-01-10 | World Energy Systems Incorporated | Method for increasing the recovery of hydrocarbons |
US10258757B2 (en) * | 2008-05-12 | 2019-04-16 | Fisher & Paykel Healthcare Limited | Patient interface and aspects thereof |
US10792451B2 (en) | 2008-05-12 | 2020-10-06 | Fisher & Paykel Healthcare Limited | Patient interface and aspects thereof |
US11660413B2 (en) | 2008-07-18 | 2023-05-30 | Fisher & Paykel Healthcare Limited | Breathing assistance apparatus |
EP2349428B1 (en) | 2008-10-10 | 2017-09-20 | Fisher & Paykel Healthcare Limited | Nasal pillows for a patient interface |
US20120055485A1 (en) * | 2009-04-27 | 2012-03-08 | Jean-Michel Anthony | Wearable medical support for delivery of fluids to the nose |
CN114470463A (en) * | 2009-05-29 | 2022-05-13 | 瑞思迈私人有限公司 | Mask system |
WO2011003130A1 (en) * | 2009-07-06 | 2011-01-13 | Compumedics Medical Innovation Pty Ltd | Multiple chambers mask |
US9539403B2 (en) | 2009-08-26 | 2017-01-10 | Resmed Limited | Mask system |
EP2501423A4 (en) | 2009-11-18 | 2014-10-29 | Fisher & Paykel Healthcare Ltd | Nasal interface |
CN105771053B (en) | 2009-11-20 | 2020-03-13 | 瑞思迈私人有限公司 | Mask system |
JP2013521847A (en) * | 2010-03-12 | 2013-06-13 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | Patient interface device with dynamic mask adjuster |
US8225793B2 (en) * | 2010-05-12 | 2012-07-24 | Hsiner Co., Ltd. | Respiratory mask device having improved head strap connectors |
US8899234B2 (en) | 2010-06-03 | 2014-12-02 | Home Health Medical Equipment, Inc. | CPAP mask frame |
WO2012040792A1 (en) * | 2010-09-30 | 2012-04-05 | Resmed Limited | Mask system |
NZ728600A (en) | 2010-09-30 | 2018-10-26 | ResMed Pty Ltd | Patient interface systems |
WO2012047121A1 (en) | 2010-10-08 | 2012-04-12 | Fisher & Paykel Healthcare Limited | Breathing assistance apparatus |
CN103189092B (en) | 2010-10-14 | 2016-08-03 | 文提菲克控股有限公司 | Breather valve device |
US10603456B2 (en) | 2011-04-15 | 2020-03-31 | Fisher & Paykel Healthcare Limited | Interface comprising a nasal sealing portion |
EP4282456A3 (en) | 2011-04-15 | 2024-02-14 | Fisher & Paykel Healthcare Limited | Interface comprising a rolling nasal bridge portion |
US20140318546A1 (en) * | 2011-09-27 | 2014-10-30 | Koninklijke Philips N.V. | Respiratory mask with condensed liquid outlet |
AU2013262459A1 (en) * | 2012-05-18 | 2014-11-27 | Resmed Limited | Nasal mask system |
TWM441485U (en) * | 2012-05-31 | 2012-11-21 | Galemed Corp | Adjustable breathing facial mask |
CN107626023B (en) | 2012-08-08 | 2021-03-02 | 费雪派克医疗保健有限公司 | Interface assembly for use in providing respiratory therapy |
EP4279106A3 (en) | 2012-09-04 | 2024-01-17 | Fisher & Paykel Healthcare Limited | Valsalva mask |
US10118008B2 (en) * | 2013-03-07 | 2018-11-06 | Koninklijke Philips N.V. | Manifold assembly for respiratory interface device |
AU2014305231B2 (en) * | 2013-08-05 | 2019-04-18 | Fisher & Paykel Healthcare Limited | Seal for a patient interface, interface assemblies and aspects thereof |
US20150306330A1 (en) * | 2014-04-29 | 2015-10-29 | MaskSelect, Inc. | Mask Selection System |
GB2587295B8 (en) | 2014-08-25 | 2021-09-29 | Fisher & Paykel Healthcare Ltd | Respiratory mask and related portions, components or sub-assemblies |
TWI544947B (en) * | 2014-11-03 | 2016-08-11 | Hsiner Co Ltd | Breathing mask |
CN104759014A (en) * | 2015-04-15 | 2015-07-08 | 刘茹涵 | Breathing mask |
USD823454S1 (en) | 2017-02-23 | 2018-07-17 | Fisher & Paykel Healthcare Limited | Cushion assembly for breathing mask assembly |
USD824020S1 (en) | 2017-02-23 | 2018-07-24 | Fisher & Paykel Healthcare Limited | Cushion assembly for breathing mask assembly |
USD823455S1 (en) | 2017-02-23 | 2018-07-17 | Fisher & Paykel Healthcare Limited | Cushion assembly for breathing mask assembly |
CN108187207A (en) * | 2018-02-09 | 2018-06-22 | 孙义兴 | A kind of respirator for lazaretto ward |
US11679220B2 (en) * | 2018-04-12 | 2023-06-20 | Loewenstein Medical Technology S.A. | Mask bead |
JP6599577B1 (en) * | 2019-03-11 | 2019-10-30 | 株式会社iDevice | Ventilator mask |
CN112336999B (en) * | 2020-09-27 | 2022-06-17 | 杭州博大净化设备有限公司 | Mask with oxygen generator |
Family Cites Families (685)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA618807A (en) | 1961-04-25 | Ellis A. Galleher, Jr. | Selective contour retaining mask | |
US428592A (en) | 1890-05-27 | Inspirator | ||
US364394A (en) | 1887-06-07 | Lint and dust excluder | ||
US4429A (en) * | 1846-03-21 | Improvement in trusses | ||
CA623129A (en) | 1961-07-04 | Air Reduction Company | Face mask and similar devices having body-conforming means | |
DE284800C (en) | ||||
US2638161A (en) | 1953-05-12 | Air shutter for gas burners | ||
CA88122S (en) | 1999-11-26 | Resmed Ltd | Face mask | |
US35724A (en) | 1862-06-24 | Island | ||
DE459104C (en) | 1928-04-26 | Hans Jancke | Device for preventing snoring | |
US463351A (en) | 1891-11-17 | Oscar a | ||
SE65481C1 (en) | ||||
US715611A (en) | 1901-06-06 | 1902-12-09 | Francis E Schenker | Clasp. |
US716530A (en) | 1902-02-21 | 1902-12-23 | Dudley Brown Ryland | Watch-protector. |
CA88122A (en) | 1903-09-28 | 1904-07-05 | Henry Hess | Ore separator |
DE159396C (en) | 1904-01-19 | 1905-03-21 | ||
US781516A (en) | 1904-02-03 | 1905-01-31 | George N Guthrie Jr | Respirator and inhaler. |
US812706A (en) | 1904-08-03 | 1906-02-13 | Joseph Warbasse | Respirator. |
FR9916E (en) | 1908-07-31 | 1909-03-06 | Georges Dubreucq | Mechanical component overheating warning |
US1192186A (en) | 1910-09-20 | 1916-07-25 | Samuel Ward Greene | Respirator. |
US1070986A (en) | 1910-10-17 | 1913-08-19 | Hamilton William H | Anesthesia-mask. |
US1081745A (en) | 1912-05-03 | 1913-12-16 | White S Dental Mfg Co | Nasal inhaler. |
US1206045A (en) | 1914-01-03 | 1916-11-28 | Arthur E Smith | Nasal inhaler. |
US1176886A (en) * | 1914-04-04 | 1916-03-28 | George Ermold | Inhaler. |
US1381826A (en) | 1918-10-22 | 1921-06-14 | Anton G Hansen | Auto-wheel shoe |
US1333075A (en) * | 1918-10-28 | 1920-03-09 | Smith Assignor | Clasp-suspender for trousers and the like |
US1371236A (en) | 1918-11-07 | 1921-03-15 | Goodrich Co B F | Gas-mask |
US1502450A (en) | 1919-06-30 | 1924-07-22 | William H Wood | Respirator |
US1653572A (en) | 1922-12-30 | 1927-12-20 | Dennis E Jackson | Combined face piece and automatic valve |
US1632449A (en) | 1924-07-17 | 1927-06-14 | Elmer I Mckessson | Mask |
US1610793A (en) | 1926-04-30 | 1926-12-14 | Kaufman Leo | Respirator |
US1672165A (en) | 1927-05-10 | 1928-06-05 | Auto Smock And Clamp Company | Apron holder |
US1733020A (en) | 1929-04-17 | 1929-10-22 | David R Jones | Hose supporter |
US1926027A (en) * | 1929-09-09 | 1933-09-12 | William P Biggs | Breathing apparatus |
US1837591A (en) | 1930-05-08 | 1931-12-22 | Willson Products Inc | Respirator |
US2033448A (en) * | 1932-11-15 | 1936-03-10 | Paul Zinser | Panel fastener |
FR780018A (en) | 1934-08-09 | 1935-04-17 | Device to stay underwater | |
US2123353A (en) * | 1935-04-06 | 1938-07-12 | Catt Samuel George | Inhaler |
US2029129A (en) * | 1935-07-26 | 1936-01-28 | Schwartz Nathan | Means for and method of connecting an exhalation valve, separator, or similar element with the face piece of a respirator, gas mask, or the like |
US2130555A (en) | 1936-04-06 | 1938-09-20 | Malcom Robert | Respirator filter |
US2133699A (en) | 1937-03-01 | 1938-10-18 | Ohio Chemical And Mfg Company | Inhaler |
DE701690C (en) | 1937-03-12 | 1941-01-22 | Deutsches Reich Vertreten Durc | Oxygen breathing apparatus, especially high altitude breathing apparatus |
US2149067A (en) | 1937-05-12 | 1939-02-28 | Otero Carlos | Surgical mask |
US2245658A (en) | 1937-10-15 | 1941-06-17 | Clarence N Erickson | Inhaling device |
US2141222A (en) | 1938-10-06 | 1938-12-27 | Ford Motor Co | Fastener |
ES145309A1 (en) | 1939-04-25 | 1940-06-16 | Mena Martinez Ricardo | A continuous process for obtaining tin, starting from minerals or materials that contain it. |
US2245969A (en) | 1939-11-27 | 1941-06-17 | Francisco Charles Henry | Nasal inhaler |
US2248477A (en) * | 1940-02-27 | 1941-07-08 | Charles F Lombard | Method and apparatus for administering oxygen |
US2254854A (en) * | 1941-05-16 | 1941-09-02 | Harold V O'connell | Anesthetic administering device |
US2376871A (en) | 1941-05-24 | 1945-05-29 | Fink Rudolph | Respirator mask |
US2317608A (en) * | 1941-09-23 | 1943-04-27 | Air Reduction | Mask |
US2287353A (en) | 1941-10-01 | 1942-06-23 | Charles W Minnick | Truss pad |
US2371965A (en) | 1941-11-03 | 1945-03-20 | American Optical Corp | Respirator |
US2382364A (en) * | 1941-12-13 | 1945-08-14 | Mine Safety Appliances Co | Facepiece |
US2359506A (en) | 1942-09-26 | 1944-10-03 | Joseph F Battley | Fully molded gas mask facepiece |
US2438058A (en) * | 1943-09-15 | 1948-03-16 | Dwight N Kincheloe | Air supply device for respirators |
US2415846A (en) | 1944-10-23 | 1947-02-18 | Randall Francis Eugene | Oronasal mask |
USRE24193E (en) | 1945-02-17 | 1956-08-07 | Pressure resuscitator | |
US2578621A (en) | 1945-12-29 | 1951-12-11 | Mine Safety Appliances Co | Respirator mask |
US2454103A (en) | 1946-06-28 | 1948-11-16 | Stanley T Swidersky | Fastener |
US2473518A (en) | 1946-12-16 | 1949-06-21 | Howard F Garrard | Pressure breathing mask for aviation |
US2540567A (en) * | 1948-05-03 | 1951-02-06 | Bennett V Ray | Respiratory facial mask |
GB649689A (en) | 1948-10-12 | 1951-01-31 | William Evan Collison | Improvements in or relating to inhalation apparatus |
US2693178A (en) | 1949-12-21 | 1954-11-02 | Air Reduction | Demand type gas regulator |
DE923500C (en) | 1950-03-30 | 1955-02-14 | Herbert Dipl-Ing Hammermann | Device for vaporizing inhalation anesthetics |
US2617751A (en) | 1950-07-10 | 1952-11-11 | Le Roy M Bickett | Rubber pad |
US2590006A (en) | 1950-07-27 | 1952-03-18 | Harry P Gordon | Nasal tube holder |
US2625155A (en) * | 1950-12-11 | 1953-01-13 | Arthur E Engelder | Face mask |
US2664084A (en) | 1951-01-26 | 1953-12-29 | Hammermann Herbert | Anesthetic apparatus |
US2706983A (en) * | 1951-09-15 | 1955-04-26 | Willson Products Inc | Flexible construction in respirator mask facepiece |
US2868196A (en) * | 1953-07-27 | 1959-01-13 | Drager Otto H | Dust filter mask |
US2820651A (en) * | 1953-09-28 | 1958-01-21 | John W Phillips | Compound swivel adapter |
US2875757A (en) * | 1954-01-29 | 1959-03-03 | Jr Ellis A Galleher | Marginal shaping and sealing means for respiratory masks |
US2747464A (en) | 1954-02-19 | 1956-05-29 | Bausch & Lomb | Fine adjustment means for microscopes |
US2823671A (en) * | 1954-03-29 | 1958-02-18 | Pulmosan Safety Equipment Corp | Respirator |
US2837090A (en) | 1955-07-06 | 1958-06-03 | Bloom Aaron | Universal aviators oxygen breathing mask |
US2832015A (en) * | 1956-01-03 | 1958-04-22 | Morris Bookstein | Rectifier device |
US2939458A (en) * | 1957-04-29 | 1960-06-07 | Bendix Aviat Corp | Respiratory masks |
GB823887A (en) * | 1957-06-06 | 1959-11-18 | Electric Storage Battery Co | Improvements in respirator |
US2902033A (en) | 1958-04-15 | 1959-09-01 | Jr Ellis A Galleher | Inhaler mask with visual means |
US2893387A (en) | 1958-04-23 | 1959-07-07 | Electric Storage Battery Co | Respirator |
US2931356A (en) * | 1958-08-25 | 1960-04-05 | Puritan Compressed Gas Corp | Oxygen mask having detachable face seal cushion |
US3042035A (en) | 1958-12-09 | 1962-07-03 | Baxter Don Inc | Mask |
US2917045A (en) | 1958-12-10 | 1959-12-15 | Air Reduction | Face mask and similar devices having body-conforming means |
US3117574A (en) * | 1958-12-12 | 1964-01-14 | Scott Aviation Corp | Quickly applied breathing mask and associated head harness |
US3013556A (en) * | 1959-08-07 | 1961-12-19 | Jr Ellis A Galleher | Head strap for respiratory masks |
US3193624A (en) | 1961-01-19 | 1965-07-06 | Horace L Wcbb | Dictation mask sound receiver |
US3182659A (en) | 1962-01-15 | 1965-05-11 | Gordon D Mcmaude | Oxygen and inhalant mask |
US3189027A (en) * | 1962-11-29 | 1965-06-15 | Jr Roscoe G Bartlett | Anti-suffocant apparatus for oxygen supply systems |
US3141213A (en) | 1962-12-04 | 1964-07-21 | Scovill Manufacturing Co | Pass case binder |
US3238943A (en) * | 1963-06-19 | 1966-03-08 | Holley Edgar Bruce | Aid breathing system |
DE1972590U (en) * | 1964-06-15 | 1967-11-16 | Asmund S Laerdal | VALVE FOR REVIVAL APPARATUS. |
DE6600376U (en) * | 1964-06-15 | 1969-01-23 | Asmund S Laerdal | ELASTIC BAG FOR AIR OR OXYGEN SUPPLY IN RESEARCH DEVICES |
US3315672A (en) * | 1964-07-10 | 1967-04-25 | Frank W Cunningham | Surgical mask |
US3330273A (en) * | 1964-10-15 | 1967-07-11 | Puritan Compressed Gas Corp | Oro-nasal face mask with improved sealing cuff |
US3315674A (en) * | 1964-12-28 | 1967-04-25 | Sierra Engineering Company | Filter mask facelet |
US3362420A (en) * | 1965-08-11 | 1968-01-09 | Navy Usa | Anti-suffocation valve |
US3288138A (en) | 1965-10-14 | 1966-11-29 | Sachs Louis | Surgical mask |
FR1475015A (en) | 1966-02-18 | 1967-03-31 | Commissariat Energie Atomique | Exhalation device for respiratory masks |
US3523534A (en) | 1967-04-05 | 1970-08-11 | Hollister Inc | Closure for drainage pouch |
US3494072A (en) * | 1967-07-10 | 1970-02-10 | Famco Inc | Devices for supporting plants |
BE709859A (en) * | 1968-01-25 | 1968-07-25 | ||
GB1258071A (en) * | 1968-03-04 | 1971-12-22 | ||
US3535810A (en) | 1968-06-27 | 1970-10-27 | William A Baehrle Jr | Tag fastener |
ES145309Y (en) | 1969-02-05 | 1974-12-01 | Martinez Lopez | TOY TRANSPORTATION PLATFORM. |
US3580051A (en) * | 1969-10-03 | 1971-05-25 | Us Army | Method for leak testing masks |
US3720235A (en) | 1970-09-30 | 1973-03-13 | Moore & Co Samuel | Composite tubing |
US3779164A (en) | 1971-05-03 | 1973-12-18 | Carco Inc | Stamping device |
DE2131225C3 (en) | 1971-06-18 | 1975-04-30 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Combined measuring transformer consisting of a current transformer and a voltage transformer unit |
US3799164A (en) | 1971-08-12 | 1974-03-26 | Du Pont | Analgesic apparatus |
US3752157A (en) | 1971-11-08 | 1973-08-14 | O Malmin | Disposable headband and filter |
JPS4855696A (en) | 1971-11-12 | 1973-08-04 | ||
US3726275A (en) * | 1971-12-14 | 1973-04-10 | I Jackson | Nasal cannulae |
US3725953A (en) * | 1972-01-24 | 1973-04-10 | Us Navy | Full view diver{40 s mask |
US3750333A (en) | 1972-02-28 | 1973-08-07 | Rusco Ind Inc | Insulated prime door |
GB1395391A (en) | 1972-04-14 | 1975-05-29 | Vickers Ltd | Medical face masks |
US3796216A (en) * | 1972-04-24 | 1974-03-12 | K Schwarz | Resuscitator |
US3824999A (en) | 1972-09-18 | 1974-07-23 | Sandoz Ag | Tracheotomy mask |
US3830230A (en) | 1972-09-22 | 1974-08-20 | Weck E & Co | Surgical headlamp |
DE2318914B2 (en) | 1973-04-14 | 1976-07-22 | Laerdal, Asmund S., Stavanger (Norwegen) | VENTILATION MASK |
US4062357A (en) | 1974-04-08 | 1977-12-13 | Laerdal A S | Respirator mask |
US3978854A (en) | 1975-04-08 | 1976-09-07 | Lif-O-Gen, Inc. | Demand regulator |
US4077404A (en) * | 1975-09-17 | 1978-03-07 | H. B. W. Medical Instruments Manufacturing Company, Inc. | Breathing equipment such as resuscitators |
JPS5276695A (en) | 1975-12-20 | 1977-06-28 | Toshiba Electric Equip | Selffkocking terminal device |
DE2609034B2 (en) | 1976-03-05 | 1981-04-30 | Drägerwerk AG, 2400 Lübeck | Connection for breathing apparatus |
US4049357A (en) | 1976-04-30 | 1977-09-20 | Monarch Marking Systems, Inc. | Sliding coupling device for a lanyard or the like |
USD248497S (en) | 1976-05-20 | 1978-07-11 | American Optical Corporation | Disposable respirator |
JPS52164619U (en) | 1976-06-08 | 1977-12-13 | ||
US4064875A (en) | 1976-07-02 | 1977-12-27 | The Bendix Corporation | Anti-suffocation means for aircraft breathing mask |
CA1039144A (en) | 1976-07-14 | 1978-09-26 | Arthur A. Scott | Shielded face mask |
US4069516A (en) * | 1976-07-21 | 1978-01-24 | A-T-O Inc. | Breathing face mask |
US4034426A (en) | 1976-09-20 | 1977-07-12 | Hardwick Charles W | Bath tub lift chair apparatus |
GB1553437A (en) | 1976-09-21 | 1979-09-26 | Dca Design Consultants Ltd | Face mask and facepiece therefor |
US4120302A (en) | 1976-10-08 | 1978-10-17 | American Hospital Supply Corporation | Disposable pads for surgical instruments |
USD250131S (en) | 1976-10-18 | 1978-10-31 | Chemetron Corporation | Breathing mask |
US4161946A (en) | 1976-12-20 | 1979-07-24 | Zuesse Lance E | Support for maintaining head in upright position |
US4121580A (en) | 1977-02-07 | 1978-10-24 | Robertshaw Controls Company | Squeeze bag resuscitator with air-oxygen proportionating control |
US5334646B1 (en) | 1977-03-17 | 1998-09-08 | Applied Elastomerics Inc | Thermoplastic elastomer gelatinous articles |
US4369284A (en) * | 1977-03-17 | 1983-01-18 | Applied Elastomerics, Incorporated | Thermoplastic elastomer gelatinous compositions |
US4167185A (en) * | 1977-04-18 | 1979-09-11 | A-T-O Inc. | Face mask seal |
US4156426A (en) | 1977-08-11 | 1979-05-29 | Gold Lawrence W | Head-mounted oxygen-administration device |
US4201205A (en) | 1978-01-20 | 1980-05-06 | Hudson Oxygen Therapy Sales Company | Oxygen mask |
US4233972A (en) | 1978-05-08 | 1980-11-18 | Wolfgang Hauff | Portable air filtering and breathing assist device |
US4248218A (en) * | 1978-09-22 | 1981-02-03 | Fischer Charles M | Gas administration scavenging mask |
US4266540A (en) | 1978-10-13 | 1981-05-12 | Donald Panzik | Nasal oxygen therapy mask |
US4265239A (en) | 1978-11-27 | 1981-05-05 | Fischer Jr Charles M | Gas scavenging exhaust system |
US4231363A (en) | 1979-01-08 | 1980-11-04 | Grimes Jerry L | Gas delivery face shield |
US4226234A (en) | 1979-02-12 | 1980-10-07 | Rescuetech Corporation | Respiratory valve face mask structure |
GB2045092B (en) * | 1979-04-03 | 1983-05-25 | Warne Surgical Products Ltd | Face masks |
US4274404A (en) | 1979-04-13 | 1981-06-23 | American Safety Flight Systems, Inc. | Oxygen supply system controlled by user exhalation |
USD262322S (en) | 1979-07-23 | 1981-12-15 | Mizerak Vladimir S | Nasal cannula mouth mask |
US4275908A (en) | 1979-08-16 | 1981-06-30 | Teledyne Industries, Inc. | Fluid coupling assembly |
US4245632A (en) * | 1979-09-12 | 1981-01-20 | S.C.A.B.A., Inc. | Underwater breathing apparatus |
US4304229A (en) * | 1980-04-18 | 1981-12-08 | Curtin David E | Underwater-breathing device |
DE3015279A1 (en) | 1980-04-21 | 1981-10-29 | Manfred Prof. Dipl.-Ing. 6301 Pohlheim Roth | X=Ray contrast agent aerosol for inhalation - in radiography of the central bronchial system not requiring patient anaesthesia |
DE3015760C2 (en) | 1980-04-24 | 1982-03-25 | Drägerwerk AG, 2400 Lübeck | Lung-controlled compressed gas breathing apparatus with positive pressure in the breathing mask |
US4467799A (en) * | 1980-05-05 | 1984-08-28 | Steinberg Jacob H | Transparent odor-free face mask |
US4380102A (en) * | 1980-06-02 | 1983-04-19 | Hansson Erik G | Clasping device |
DE3023648A1 (en) | 1980-06-24 | 1982-01-21 | Jaeger, Erich, 8700 Würzburg | DEVICE FOR EXAMINING THE RESPIRATORY RESPIRATORY SENSITIVITY |
US4417575A (en) | 1980-07-03 | 1983-11-29 | Racal Safety Limited | Respirators |
GB2080120A (en) | 1980-07-04 | 1982-02-03 | Secr Defence | Respirator for use in a toxic environment |
US4460354A (en) | 1980-07-08 | 1984-07-17 | Snyder Laboratories, Inc. | Closed wound suction evacuator |
US4328797A (en) * | 1980-07-23 | 1982-05-11 | Rollins Iii Offord L | Naso-gastric oxygen mask |
GB2080121A (en) | 1980-07-24 | 1982-02-03 | Drake Benjamin Charles | A golf tee |
JPS601751Y2 (en) | 1980-11-17 | 1985-01-18 | 正之 久高 | Martial arts safety gear |
US4354488A (en) * | 1980-11-24 | 1982-10-19 | Dow Corning Corporation | Nose mask gas delivery device |
DE3048276C2 (en) | 1980-12-16 | 1988-06-16 | Auergesellschaft Gmbh, 1000 Berlin | Breathing protection hood, especially for an escape |
SE8008962L (en) | 1980-12-18 | 1982-06-19 | Erik Allan Lindkvist | DEVICE FOR ANCESTIC MASK |
US4337767A (en) * | 1981-01-15 | 1982-07-06 | Yahata James I | Disposable anesthesia mask cover |
US4414973A (en) | 1981-03-10 | 1983-11-15 | U.S.D. Corp. | Respirator face mask |
DE3276924D1 (en) | 1981-04-24 | 1987-09-17 | Somed Pty Ltd | Device for treating snoring sickness |
US4402316A (en) * | 1981-04-27 | 1983-09-06 | U.S.D. Corp. | Breathing gas mask |
US4506665A (en) | 1981-06-01 | 1985-03-26 | Andrews E Trent | Anesthetic supply valve and adapter for masks |
DD159396A1 (en) | 1981-06-04 | 1983-03-09 | Peter Hobe | VALVE FOR BREATHING DEVICES |
US4412537A (en) * | 1981-07-27 | 1983-11-01 | Tiger Howard L | Fresh air breathing mask with exterior heat exchanger |
US4454881A (en) | 1981-08-21 | 1984-06-19 | Moldex/Metric Products, Inc. | Multi-layer face mask with molded edge bead |
US4437462A (en) | 1981-11-19 | 1984-03-20 | Figgie International Inc. | Pneumatic head harness |
US4454880A (en) | 1982-05-12 | 1984-06-19 | Rudolph Muto | Nasal hood with open-bottom mixing chamber |
US4458679A (en) | 1982-06-01 | 1984-07-10 | Ward Russell G | Cold weather respiratory mask |
DE3230939C2 (en) | 1982-08-20 | 1984-06-28 | Drägerwerk AG, 2400 Lübeck | Respirator with inner half mask |
US4538146A (en) | 1982-09-17 | 1985-08-27 | National Semiconductor Corporation | Integrated circuit output pins used for input signals |
US4549334A (en) | 1982-11-16 | 1985-10-29 | Lloyd Miller | Fabric mounting track system |
JPS59107399A (en) | 1982-12-13 | 1984-06-21 | リオン株式会社 | Measurement of nasalization level |
US4707863A (en) | 1983-01-24 | 1987-11-24 | Scott Usa Limited Partnership | Anti-fog goggle with foam frame |
GB8308484D0 (en) | 1983-03-28 | 1983-05-05 | Racal Safety Ltd | Hearing protectors |
US4494538A (en) | 1983-04-06 | 1985-01-22 | Figgie International Inc. | Mask assembly |
US4522639A (en) * | 1983-04-15 | 1985-06-11 | Figgie International Inc. | Unified filter and connector housing assembly incorporating a diversion valve |
US4774941A (en) * | 1983-05-04 | 1988-10-04 | Intertech Resources Inc. | Resuscitator bag |
US4606340A (en) | 1983-07-14 | 1986-08-19 | Figgie International Inc. | Combined pressure compensating exhalation and anti-suffocation valve |
GB8320233D0 (en) | 1983-07-27 | 1983-09-01 | Martin A | Resuscitation apparatus |
US4622964A (en) * | 1983-09-28 | 1986-11-18 | O-Two Systems International Inc. | Valve for breathing device |
US4655213A (en) | 1983-10-06 | 1987-04-07 | New York University | Method and apparatus for the treatment of obstructive sleep apnea |
USD285496S (en) | 1983-10-27 | 1986-09-02 | Oxygen Therapy Institute, Inc. | Inhalation mask |
US4676241A (en) | 1984-01-16 | 1987-06-30 | W.L.G. Technology | Ventilation tube swivel |
US4580556A (en) | 1984-04-13 | 1986-04-08 | Kondur Prabhakar R | Adaptor for endotracheal intubation |
US4579113A (en) | 1984-04-23 | 1986-04-01 | Parmelee Industries, Inc. | Disposable covers for respirators |
US4593688A (en) | 1984-05-30 | 1986-06-10 | Payton Hugh W | Apparatus for the delivery of oxygen or the like |
US4677977A (en) * | 1984-08-03 | 1987-07-07 | Gentex Corporation | Mask for pressure breathing |
US4616647A (en) * | 1984-08-13 | 1986-10-14 | Parmelee Industries, Inc. | Molded fiber disposable face mask having enhanced nose and chin filter-seals |
JPS6167747A (en) | 1984-09-07 | 1986-04-07 | Tokuriki Honten Co Ltd | Dental kneading and restoring metallic material |
FI76929C (en) | 1984-09-25 | 1989-01-10 | Etelae Haemeen Keuhkovammayhdi | Inhalation dosing device intended for accurate dosing of disposable drugs given for respiratory illness in the examination stage and / or drugs given as a spray during treatment. |
NZ209900A (en) | 1984-10-16 | 1989-08-29 | Univ Auckland | Automatic inhaler |
FR2574657A1 (en) | 1984-12-13 | 1986-06-20 | Gourdon Jean Loup | Anti-snoring device |
DE3510302A1 (en) * | 1985-03-22 | 1986-09-25 | Drägerwerk AG, 2400 Lübeck | RESPIRATORY MASK FOR OVERPRESSURE RESPIRATORY DEVICES |
SE450337B (en) | 1985-03-25 | 1987-06-22 | Bilsom Ab | ORONKAPA INCLUDING SEALING RINGS WITH LIQUID LAYERS |
FI81500C (en) | 1985-05-23 | 1990-11-12 | Etelae Haemeen Keuhkovammayhdi | Respiratory Treatment Unit |
US4657010A (en) | 1985-09-03 | 1987-04-14 | Wright Stewart L | Adjustable face mask |
US4633972A (en) | 1985-09-03 | 1987-01-06 | General Motors Corporation | Speaker retainer |
GB8523795D0 (en) | 1985-09-26 | 1985-10-30 | Protector Safety Ltd | Respirator |
US4655570A (en) * | 1985-10-21 | 1987-04-07 | Jaffe Hal R | Camera with a border image producing device |
DE3537507C2 (en) | 1985-10-22 | 1993-11-25 | Salvia Lifetec Gmbh & Co Kg | Device for supportive intermittent pressure ventilation and aerosol therapy |
DE3539073A1 (en) | 1985-11-04 | 1987-05-14 | Walter Pollak | Breathing regulator for the restoration of a normal supply of the human organs with oxygen |
US4665570A (en) * | 1985-11-12 | 1987-05-19 | Davis James E P | Face mask seal |
USD293613S (en) | 1985-11-18 | 1988-01-05 | Anesthesia Respiratory Technology, Inc. | Anesthesia and respiratory face mask |
US4671271A (en) * | 1985-11-27 | 1987-06-09 | Dolores Bishop | Protective facial mask |
US4809692A (en) * | 1986-01-31 | 1989-03-07 | Trudell Medical | Pediatric asthmatic medication inhaler |
GB8603558D0 (en) * | 1986-02-13 | 1986-03-19 | Lifeline Ltd | Face mask |
GB8604433D0 (en) | 1986-02-22 | 1986-03-26 | Smiths Industries Plc | Support frame |
DE3610493A1 (en) | 1986-03-27 | 1987-10-01 | Draegerwerk Ag | BREATHING MASK MADE OF AN ELASTIC MOLDED BODY |
US4686977A (en) | 1986-04-03 | 1987-08-18 | Frank Cosma | Tracheal cannula |
DE3611534A1 (en) | 1986-04-05 | 1987-10-15 | Rasmussen Gmbh | SCREWLESS TUBE HOLDER |
USH397H (en) | 1986-06-13 | 1988-01-05 | The United States Of America As Represented By The Secretary Of The Army | Modified bubble inturn mask periphery |
SE455760B (en) | 1986-07-03 | 1988-08-08 | Horda Gummifabrik Ab | INSIDE MASK FOR SAFETY MASK |
US5140982A (en) * | 1986-07-07 | 1992-08-25 | Jack Bauman | Resuscitator |
US4821713A (en) * | 1986-07-07 | 1989-04-18 | Jack Bauman | Resuscitator |
US4713844A (en) | 1986-07-16 | 1987-12-22 | Gentex Corporation | Protective helmet with face mask sealing means |
US4848366A (en) * | 1986-08-12 | 1989-07-18 | Cybernetic Systems, Inc. | Exhaust mask system and device |
USD304384S (en) | 1986-08-21 | 1989-10-31 | Intertechnique S.A. | Combined respiratory mask and inflatable head straps |
US5002050A (en) * | 1986-09-17 | 1991-03-26 | Mcginnis Gerald E | Medical gas flow control valve, system and method |
US4739755A (en) | 1986-10-17 | 1988-04-26 | American Cyanamid Company | Respirator |
US4850346A (en) | 1986-10-20 | 1989-07-25 | Wgm Safety Corp. | Respirator |
DE3636669C2 (en) | 1986-10-28 | 2001-08-16 | Siemens Ag | Arrangement for delivering aerosol to a patient's airways and / or lungs |
EP0266456A1 (en) | 1986-11-06 | 1988-05-11 | Moldex-Metric AG & Co.KG | Respiratory face mask |
US4841953A (en) * | 1986-11-07 | 1989-06-27 | Dodrill Gregg W | Auxiliary supply system for a portable self-contained breathing apparatus |
USD310431S (en) | 1987-01-30 | 1990-09-04 | Lifeline Limited | Gas delivery mask |
US4856118A (en) | 1987-02-11 | 1989-08-15 | Bose Corporation | Headphone cushioning |
US4770169A (en) * | 1987-02-13 | 1988-09-13 | Mdt Diagnostic Company | Anaesthetic mask |
US4827924A (en) | 1987-03-02 | 1989-05-09 | Minnesota Mining And Manufacturing Company | High efficiency respirator |
DE3707952A1 (en) * | 1987-03-12 | 1988-09-22 | Ernst Dipl Ing Hoermann | Breathing mask for long-term operation |
US4960121A (en) | 1987-03-18 | 1990-10-02 | Figgie International, Inc. | Half-face mask assembly |
US4772760A (en) | 1987-04-28 | 1988-09-20 | Ppg Industries, Inc. | Nonorthogonal EMP shielding elements |
US5522382A (en) | 1987-06-26 | 1996-06-04 | Rescare Limited | Device and method for treating obstructed breathing having a delay/ramp feature |
US5199424A (en) | 1987-06-26 | 1993-04-06 | Sullivan Colin E | Device for monitoring breathing during sleep and control of CPAP treatment that is patient controlled |
US4779902A (en) | 1987-07-06 | 1988-10-25 | Mid-Continent Pipe & Supply Co., Inc. | Plastic pipe with integral end connection |
US5322057A (en) | 1987-07-08 | 1994-06-21 | Vortran Medical Technology, Inc. | Intermittent signal actuated nebulizer synchronized to operate in the exhalation phase, and its method of use |
US4971051A (en) * | 1987-07-13 | 1990-11-20 | Toffolon Norman R | Pneumatic cushion and seal |
US5388571A (en) | 1987-07-17 | 1995-02-14 | Roberts; Josephine A. | Positive-pressure ventilator system with controlled access for nebulizer component servicing |
US4782832A (en) * | 1987-07-30 | 1988-11-08 | Puritan-Bennett Corporation | Nasal puff with adjustable sealing means |
CH671702A5 (en) | 1987-08-04 | 1989-09-29 | Morgan Tech Ltd | |
US5005568A (en) * | 1987-10-07 | 1991-04-09 | Hudson Respiratory Care Inc. | Isolation valve |
US4938212A (en) | 1987-10-16 | 1990-07-03 | Puritan-Bennett Corporation | Inspiration oxygen saver |
JPH0639369Y2 (en) | 1987-10-28 | 1994-10-12 | 富士機工株式会社 | Vehicle pedal pad |
US4974921A (en) | 1987-11-10 | 1990-12-04 | Minolta Camera Kabushiki Kaisha | Light beam scanning apparatus |
US5062421A (en) | 1987-11-16 | 1991-11-05 | Minnesota Mining And Manufacturing Company | Respiratory mask having a soft, compliant facepiece and a thin, rigid insert and method of making |
US5065756A (en) | 1987-12-22 | 1991-11-19 | New York University | Method and apparatus for the treatment of obstructive sleep apnea |
FI82808C (en) | 1987-12-31 | 1991-04-25 | Etelae Haemeen Keuhkovammayhdi | Ultraljudfinfördelningsanordning |
US4905686A (en) | 1988-01-12 | 1990-03-06 | Simulators Limited, Inc. | Cold weather breathing mask |
US4807617A (en) | 1988-02-01 | 1989-02-28 | Massachusetts Eye And Ear Infirmary | Scavenging mask |
US4835820A (en) | 1988-02-01 | 1989-06-06 | Robbins Edward S Iii | Bag closure device |
US4915106A (en) | 1988-02-26 | 1990-04-10 | Puritan-Bennett Corporation | Crew oxygen mask with pneumatic comfort adjustment |
US4907584A (en) * | 1988-03-03 | 1990-03-13 | Mcginnis Gerald E | Respiratory mask |
GB2215615B (en) | 1988-03-21 | 1991-12-18 | Sabre Safety Ltd | Breathing apparatus |
US4799477A (en) | 1988-03-28 | 1989-01-24 | Lewis Ralph H | Rebreathing mask |
US4898174A (en) | 1988-05-03 | 1990-02-06 | Life Support Products, Inc. | Automatic ventilator |
US4870963A (en) | 1988-05-06 | 1989-10-03 | Carol Bussell | Respiratory aid device |
US4886058A (en) | 1988-05-17 | 1989-12-12 | Minnesota Mining And Manufacturing Company | Filter element |
JP2537660B2 (en) * | 1988-05-28 | 1996-09-25 | 豊田合成株式会社 | Manufacturing method of synthetic resin fuel tank |
CA1302009C (en) * | 1988-07-08 | 1992-06-02 | Brian H. Harrison | Universal head harness |
US4811730A (en) | 1988-07-18 | 1989-03-14 | Seitz Corporation | CPR face mask and method of using same |
US4919128A (en) * | 1988-08-26 | 1990-04-24 | University Technologies International Inc. | Nasal adaptor device and seal |
US5042478A (en) * | 1988-08-26 | 1991-08-27 | University Technologies International, Inc. | Method of ventilation using nares seal |
US4915105A (en) | 1988-10-28 | 1990-04-10 | Lee Tien Chu | Miniature respiratory apparatus |
US5109839A (en) | 1988-11-14 | 1992-05-05 | Blasdell Richard J | Inhalation apparatus |
US5311862A (en) | 1988-11-14 | 1994-05-17 | Blasdell Richard J | Inhalation apparatus |
US5005571A (en) * | 1988-11-25 | 1991-04-09 | Dietz Henry G | Mouth nose mask for use with an inhalation therapy and/or breathing monitoring apparatus |
US4875718A (en) | 1988-12-02 | 1989-10-24 | Marken Robert E | Swivel connector for preventing kinking of flexible medical hoses |
DE3842222A1 (en) * | 1988-12-15 | 1990-06-28 | Auergesellschaft Gmbh | Mouthpiece valve for protective breathing equipment |
US4989599A (en) * | 1989-01-26 | 1991-02-05 | Puritan-Bennett Corporation | Dual lumen cannula |
US4989596A (en) | 1989-02-14 | 1991-02-05 | Macris Allen G | Face chamber |
DE3907428A1 (en) | 1989-03-08 | 1990-09-20 | Auergesellschaft Gmbh | RESPIRATORY MASK |
US4946202A (en) | 1989-04-14 | 1990-08-07 | Vincent Perricone | Offset coupling for electrical conduit |
US4938210A (en) | 1989-04-25 | 1990-07-03 | Trudell Medical | Inhalation chamber in ventilator circuit |
US4910806A (en) * | 1989-05-01 | 1990-03-27 | Innovative Scuba Concepts, Inc. | Adjustable strap for use with a diver's face mask |
GB2233634A (en) * | 1989-05-26 | 1991-01-16 | Nomix Mfg Co Ltd | Container |
JP2700490B2 (en) | 1989-06-02 | 1998-01-21 | 伊藤精機株式会社 | Sealing device for face protection device, face protection device, and method of forming sealing device |
US5265595A (en) * | 1989-06-19 | 1993-11-30 | Hans Rudolph, Inc. | Mask for breath analysis |
SE466941B (en) | 1989-06-27 | 1992-05-04 | Bjoern Wennerholm | DEVICE FOR RESPIRATORY MONITORING AND TEMPORARY RESPIRATORY ASSISTANCE FOR SNACK PROBLEMS DURING SLEEPING AND ULTIMATING OBSTRUCTIVE SLEEPING |
US4989271A (en) | 1989-08-24 | 1991-02-05 | Bose Corporation | Headphone cushioning |
WO1991003277A1 (en) | 1989-09-08 | 1991-03-21 | Institut Problem Materialovedenia Imeni I.N.Frantsevicha Akademii Nauk Ukrainskoi Ssr | Respirator for protection against the influence of cold air |
US5003631A (en) | 1989-10-05 | 1991-04-02 | Northrop Corporation | Flight helmet with headset |
USD323908S (en) | 1989-11-09 | 1992-02-11 | Smith Industries Medical Systems, Inc. | Face mask |
CA2019533A1 (en) | 1989-11-09 | 1991-05-09 | William H. Hollister | Face mask and face mask components |
US5253641A (en) | 1989-12-01 | 1993-10-19 | Choate Thomas V | Respiratory filter apparatus and method |
US5074297A (en) | 1989-12-19 | 1991-12-24 | The General Hospital Corporation | Self-sealing mask for delivering intermittent positive pressure ventilation |
US5231983A (en) | 1990-01-03 | 1993-08-03 | Minnesota Mining And Manufacturing | Method of and apparatus for the aerosol administration of medication |
JPH03228763A (en) | 1990-02-02 | 1991-10-09 | Takashi Nishiyama | Goggle with exchangeable lens |
DE4004157C1 (en) | 1990-02-10 | 1991-04-11 | Draegerwerk Ag, 2400 Luebeck, De | Respiratory nose-mouth half mask - has body with peripheral seal bead to define separate compartments |
US5042473A (en) * | 1990-02-15 | 1991-08-27 | Pro-Tech Respirators, Inc. | Demand valve for a respirator |
FR2658725B1 (en) | 1990-02-26 | 1992-07-03 | Barthou Gilles | METHOD FOR MANUFACTURING A NASAL ORTHESIS AND NASAL MASK COMPRISING SUCH AN ORTHESIS. |
CA2016005C (en) | 1990-05-03 | 1995-02-21 | Sheldon Sturrock | Reusable pocket resuscitation mask |
US5156146A (en) | 1990-04-09 | 1992-10-20 | Conax Florida Corporation | Water-activated anti-suffocation protection apparatus |
US5069205A (en) * | 1990-04-20 | 1991-12-03 | Figgie International, Inc. | Quick-donning head harness assembly |
JPH0625688Y2 (en) | 1990-04-23 | 1994-07-06 | 旭光学工業株式会社 | Structure for sandwiching multiple plates |
US4997217A (en) | 1990-05-10 | 1991-03-05 | Mine Safety Appliances Company | Breathing mask-hose coupling |
US5027809A (en) | 1990-05-17 | 1991-07-02 | Robinson Pat D | "Peeper" performance hand held nebuilizer attachment with adjustability of expiratory pressures and expiratory restriction |
US5243971A (en) * | 1990-05-21 | 1993-09-14 | The University Of Sydney | Nasal mask for CPAP having ballooning/moulding seal with wearer's nose and facial contours |
ES2068508T3 (en) | 1990-05-21 | 1995-04-16 | Univ Sydney | NASAL MASK. |
AU643994B2 (en) | 1990-05-21 | 1993-12-02 | University Of Sydney, The | Nasal mask |
US5140980A (en) | 1990-06-13 | 1992-08-25 | Ilc Dover, Inc. | Hood mask and air filter system and method of manufacture thereof |
US5121745A (en) * | 1990-07-23 | 1992-06-16 | Israel Michael B | Self-inflatable rescue mask |
US5018519B1 (en) | 1990-08-03 | 2000-11-28 | Porter Instr Company Inc | Mask for administering an anesthetic gas to a patient |
US5291880A (en) | 1990-08-16 | 1994-03-08 | Cairns & Brother Inc. | Protective helmet with protective facepiece connection and adjustment provision |
US5046200A (en) * | 1990-08-29 | 1991-09-10 | Irving Feder | Reversible, quick-adjustable diver's face mask strap |
US5178138A (en) | 1990-09-11 | 1993-01-12 | Walstrom Dennis R | Drug delivery device |
US5280784A (en) | 1990-09-19 | 1994-01-25 | Paul Ritzau Pari-Werk Gmbh | Device in particular and inhalating device for treating the lung and the respiratory tracts |
US5054482A (en) | 1990-09-26 | 1991-10-08 | Bales Joseph H | Rotatable tracheostomy tube assembly |
US5109840A (en) * | 1991-02-14 | 1992-05-05 | Specialty Packaging Licensing Company | Resuscitator having directional control valve with internal "PEEP" adjustment valve |
US5450336A (en) | 1991-03-05 | 1995-09-12 | Aradigm Corporation | Method for correcting the drift offset of a transducer |
US5404871A (en) | 1991-03-05 | 1995-04-11 | Aradigm | Delivery of aerosol medications for inspiration |
ES2179068T3 (en) | 1991-03-05 | 2003-01-16 | Aradigm Corp | METHOD AND DEVICE FOR CORRECTING THE DERIVATIVE DISPLACEMENT OF A FLOW PRESSURE DETECTOR. |
USD334633S (en) | 1991-03-11 | 1993-04-06 | Hans Rudolph, Inc. | Mask |
US5181506A (en) | 1991-05-02 | 1993-01-26 | The United States Of America As Represented By The Secretary Of The Army | Multilayer protective gas mask |
CA2068925A1 (en) * | 1991-05-21 | 1992-11-22 | Amad Tayebi | Breathing mask |
FR2676650B1 (en) * | 1991-05-22 | 1993-08-13 | Lemitouard Anne | FACIAL RESPIRATORY MASK. |
US5215336A (en) | 1991-06-28 | 1993-06-01 | Shur-Lok Corporation | Coupling joint assembly with integral retention mechanism |
US5138722A (en) | 1991-07-02 | 1992-08-18 | David Clark Company Inc. | Headset ear seal |
SE500070C2 (en) | 1991-07-19 | 1994-04-11 | Monika Gerd Dahlstrand | Anesthetic mask for infants, which is provided with a pacifier-shaped suction body |
USD335322S (en) | 1991-08-23 | 1993-05-04 | Jones Philip J | Snorkel face mask |
US5159938A (en) | 1991-08-27 | 1992-11-03 | Laughlin Patrick E | Eye shield |
FR2682043A1 (en) | 1991-10-03 | 1993-04-09 | Intertechnique Sa | RESPIRATORY EQUIPMENT WITH ORO-NASAL MASK. |
US5279289A (en) * | 1991-10-15 | 1994-01-18 | Kirk Gilbert M | Resuscitator regulator with carbon dioxide detector |
US5269296A (en) | 1991-10-29 | 1993-12-14 | Landis Robert M | Nasal continuous positive airway pressure apparatus and method |
US5687715A (en) * | 1991-10-29 | 1997-11-18 | Airways Ltd Inc | Nasal positive airway pressure apparatus and method |
US5477852A (en) * | 1991-10-29 | 1995-12-26 | Airways Ltd., Inc. | Nasal positive airway pressure apparatus and method |
US5149980A (en) | 1991-11-01 | 1992-09-22 | Hewlett-Packard Company | Substrate advance measurement system using cross-correlation of light sensor array signals |
DE4138172C2 (en) * | 1991-11-21 | 1994-06-09 | Draegerwerk Ag | Half mask |
USD333015S (en) | 1991-12-02 | 1993-02-02 | Lifecare International, Inc. | Nasal mask |
EP1149603A3 (en) * | 1991-12-20 | 2003-10-22 | Resmed Limited | Ventilator for continuous positive airway pressure breathing (CPAP) |
DE4201832C2 (en) * | 1992-01-24 | 1994-01-27 | Draegerwerk Ag | Respirator mask with flow indicator for breathing air |
US5372130A (en) | 1992-02-26 | 1994-12-13 | Djs&T Limited Partnership | Face mask assembly and method having a fan and replaceable filter |
MX9301163A (en) | 1992-03-05 | 1994-07-29 | Brain Archibald Ian Jeremy | LARINGEA MASK AND METHOD FOR ITS MANUFACTURE. |
US5233978A (en) | 1992-04-03 | 1993-08-10 | Medway | Nasal oxygen mask |
DE4212259C1 (en) | 1992-04-11 | 1993-01-14 | Gottlieb Weinmann Geraete Fuer Medizin Und Arbeitsschutz Gmbh + Co, 2000 Hamburg, De | Respiration mask for patient's resuscitation - has contour with resilient filling of liq. or pasty, hardenable plastics, fitting patient's face |
GB2266669B (en) | 1992-05-05 | 1996-03-27 | Joseph Anthony Griffiths | Breathing equipment for aircrew |
US5546936A (en) | 1992-05-19 | 1996-08-20 | Mallinckrodt Medical, Inc. | Tracheal tube with reinforced flexible segment |
US5645054A (en) | 1992-06-01 | 1997-07-08 | Sleepnet Corp. | Device and method for the treatment of sleep apnea syndrome |
WO1993024169A1 (en) | 1992-06-01 | 1993-12-09 | Cotner Ronald L | Demand positive pressure airway system for apnea treatment |
FR2691906B1 (en) | 1992-06-03 | 1994-08-19 | Comasec International Sa | Intermediate snap-in connection with ejector for snout of respiratory mask. |
US5343878A (en) * | 1992-06-08 | 1994-09-06 | Respironics Inc. | Pressure application method |
GB2267648A (en) | 1992-06-12 | 1993-12-15 | Mel | A face mask incorporating breathing equipment for aircrew |
DE4220780C1 (en) | 1992-06-25 | 1993-09-23 | Draegerwerk Ag, 23558 Luebeck, De | |
DE4307754A1 (en) | 1992-07-23 | 1994-04-07 | Johannes Dipl Ing Geisen | System and method for the controlled supply or removal of breathing air |
US5220699A (en) | 1992-07-27 | 1993-06-22 | Farris R David | Surgical face mask support apparatus and method |
WO1994006514A1 (en) | 1992-09-11 | 1994-03-31 | Life Support Products, Inc. | Demand valve with reduced manual flow control |
US5331691A (en) | 1992-11-02 | 1994-07-26 | John L. Runckel Trust | Intra-orbital swim goggles |
NZ250105A (en) | 1992-11-09 | 1996-07-26 | Monaghan Canadian Ltd | Inhalator mask; one-way valve opens upon exhalation |
DE4241272C1 (en) | 1992-12-08 | 1994-08-25 | Continental Ag | Shaped pillow to cushion the free edge of a rigid breathing mask |
US5492116A (en) * | 1992-12-17 | 1996-02-20 | Respironics Inc. | Respiratory mask with floating seal responsive to pressurized gas |
US5394568A (en) | 1993-01-28 | 1995-03-07 | Minnesota Mining And Manufacturing Company | Molded head harness |
US5371965A (en) * | 1993-02-05 | 1994-12-13 | Nelson; Stephen G. | Gun safety device and indicator |
US5388273A (en) | 1993-02-05 | 1995-02-14 | Ergodyne Corporation | Support stay |
WO1994020051A1 (en) | 1993-03-04 | 1994-09-15 | Peter William Keller | Anti-snore training device and method of using the same |
US5357945A (en) | 1993-03-17 | 1994-10-25 | Messina Robin L | Multipositional nebulizer device |
US5390373A (en) | 1993-04-15 | 1995-02-21 | Flory, Inc. | Swim goggles |
US5431158A (en) * | 1993-04-20 | 1995-07-11 | Tirotta; Christopher F. | Endoscopy breathing mask |
US5542128A (en) * | 1993-04-20 | 1996-08-06 | Lomas; Christiane | Headwear for supporting a breathing apparatus |
US5357951A (en) * | 1993-06-02 | 1994-10-25 | Mercury Enterprises, Inc | Cardiac pulmonary resuscitator apparatus valve with integral air sampling port |
IL105930A (en) | 1993-06-07 | 1997-03-18 | Natan Oren | Therapeutic respiration device |
US5560354A (en) * | 1993-06-18 | 1996-10-01 | Rescare Limited | Facial masks for assisted respiration or CPAP |
AU681645B2 (en) | 1993-06-18 | 1997-09-04 | Resmed Limited | Improvements in facial masks for assisted respiration or CPAP |
JP2546157B2 (en) | 1993-06-30 | 1996-10-23 | 日本電気株式会社 | Program test method |
FR2707504B1 (en) | 1993-07-13 | 1995-09-29 | Jacobelli Chantal Michele Andr | Oral respiratory mask. |
US5685296A (en) * | 1993-07-30 | 1997-11-11 | Respironics Inc. | Flow regulating valve and method |
US5400781A (en) | 1993-08-03 | 1995-03-28 | Davenport; Richard A. | CO2 gas sampling mask having a bevelled sampling tube extending into the mask |
US5390669A (en) | 1993-08-09 | 1995-02-21 | Mallinckrodt Medical, Inc. | Device using connector tube to lock inner cannula inside outer cannula |
US5655520A (en) | 1993-08-23 | 1997-08-12 | Howe; Harvey James | Flexible valve for administering constant flow rates of medicine from a nebulizer |
US5398679A (en) | 1993-09-13 | 1995-03-21 | Freed; M. Simon | Hinged endotracheal tube holder having both a safety clamp and a securing clamp |
FR2710272B1 (en) * | 1993-09-23 | 1995-12-01 | Intertechnique Sa | Quick-fitting respiratory protection equipment. |
US5517986A (en) * | 1993-09-28 | 1996-05-21 | Respironics, Inc. | Two-point/four-point adjustable headgear for gas delivery mask |
US5441046A (en) * | 1993-09-29 | 1995-08-15 | Respironics, Inc. | Quick release mechanism for nasal and/or oral gas delivery mask |
US5570689A (en) * | 1993-09-30 | 1996-11-05 | Respironics, Inc. | Respiratory mask having a vertically adjustable spacer element that limits seal deformation on a wearer's face |
US5647355A (en) * | 1993-09-30 | 1997-07-15 | Respironics, Inc. | Automatic safety valve for respiratory equipment which is counter-balanced and self-adjusting |
US5438981A (en) * | 1993-09-30 | 1995-08-08 | Respironics, Inc. | Automatic safety valve and diffuser for nasal and/or oral gas delivery mask |
EP2324765B1 (en) | 1993-11-05 | 2015-10-07 | ResMed Limited | Control of CPAP treatment |
US5485837A (en) | 1993-11-23 | 1996-01-23 | Solesbee; Angela M. | Strap for combining tracheotomy tube and moist air mask |
AUPM279393A0 (en) | 1993-12-03 | 1994-01-06 | Rescare Limited | Estimation of flow and detection of breathing in cpap treatment |
US5398673A (en) | 1993-12-10 | 1995-03-21 | Environmental Support Systems, Inc. | Resuscitator-snorkel for land or water use |
US5570682A (en) * | 1993-12-14 | 1996-11-05 | Ethex International, Inc. | Passive inspiratory nebulizer system |
US5724964A (en) | 1993-12-15 | 1998-03-10 | Tecnol Medical Products, Inc. | Disposable face mask with enhanced fluid barrier |
DE4343205B4 (en) | 1993-12-17 | 2005-02-24 | Festo Ag & Co.Kg | Can be used as a safety valve assembly in medical ventilators valve assembly |
USD362061S (en) | 1994-01-21 | 1995-09-05 | Respironics, Inc. | Respiratory mask body |
US5540223A (en) * | 1994-02-17 | 1996-07-30 | Respironics, Inc. | Respiratory mask facial seal |
US5479920A (en) | 1994-03-01 | 1996-01-02 | Vortran Medical Technology, Inc. | Breath actuated medicinal aerosol delivery apparatus |
US5657493A (en) | 1994-03-25 | 1997-08-19 | Dacor Corporation | Diving mask with quick-release strap attachment |
US5429126A (en) * | 1994-03-30 | 1995-07-04 | Bracken; Mary R. | Respiratory mask headset attachment |
AU667006B2 (en) | 1994-04-13 | 1996-02-29 | Christiane Lomas | Hoods or caps for use with breathing apparatus |
JP3429364B2 (en) | 1994-05-18 | 2003-07-22 | 株式会社モリタ製作所 | Medical spray syringe |
FR2720280B1 (en) | 1994-05-27 | 1996-08-09 | Mitouard Anne Le | Respiratory mask. |
US5655527A (en) * | 1994-06-03 | 1997-08-12 | Respironics Inc. | Respiratory mask with floating seal responsive to pressurized gas |
US5642730A (en) | 1994-06-17 | 1997-07-01 | Trudell Medical Limited | Catheter system for delivery of aerosolized medicine for use with pressurized propellant canister |
US5509404A (en) | 1994-07-11 | 1996-04-23 | Aradigm Corporation | Intrapulmonary drug delivery within therapeutically relevant inspiratory flow/volume values |
US5666946A (en) * | 1994-07-13 | 1997-09-16 | Respirogenics Corporation | Apparatus for delivering drugs to the lungs |
DE9411495U1 (en) * | 1994-07-15 | 1994-10-27 | Weinmann G Geraete Med | Individual mask |
DE9411933U1 (en) | 1994-07-22 | 1994-10-27 | Weinmann G Geraete Med | Gas supply line |
US5975079A (en) | 1994-07-25 | 1999-11-02 | Hellings; Deborah | Anesthesia and respiratory face mask |
AU685668B2 (en) | 1994-08-01 | 1998-01-22 | Ivonne Beatriz Buckley-Mendez | Face mask for use with positive airway pressure devices |
US5501214A (en) * | 1994-09-26 | 1996-03-26 | Respironics, Inc. | Non-rebreathing valve and valve element therefor |
FR2726478B1 (en) | 1994-11-07 | 1997-01-17 | Intertechnique Sa | INDIVIDUAL PROTECTION EQUIPMENT AGAINST NBC |
AUPM997394A0 (en) * | 1994-12-09 | 1995-01-12 | University Of Sydney, The | Gas delivery mask |
DE9420841U1 (en) | 1994-12-30 | 1995-03-23 | Mahlo Hans Wolfgang Dr | Breathing mask for temporary contact with the nose area of a patient |
WO1996022752A1 (en) | 1995-01-23 | 1996-08-01 | Schwartz Alan N | Goggles with pliable and resilient sealing pad |
US6152137A (en) | 1995-01-23 | 2000-11-28 | Schwartz; Alan N. | Pliable and resilient sealing pad |
US5538000A (en) | 1995-02-06 | 1996-07-23 | Hans Rudolph, Inc. | Airflow delivery system |
SE9500656D0 (en) | 1995-02-22 | 1995-02-22 | Comasec International Sa | Face mask |
AUPN236595A0 (en) | 1995-04-11 | 1995-05-11 | Rescare Limited | Monitoring of apneic arousals |
US6082360A (en) | 1995-05-04 | 2000-07-04 | Hans Rudolph, Inc. | Mask with gel seal |
CA2175609C (en) * | 1995-05-12 | 2004-06-22 | Hata, Nobuhiko | Fuel tank |
AU8931298A (en) | 1995-06-06 | 1999-01-07 | Respironics, Inc. | Nasal mask |
IL114022A0 (en) | 1995-06-06 | 1995-10-31 | Pastel Manag Ltd | A respiration device |
US5724965A (en) | 1995-06-06 | 1998-03-10 | Respironics Inc. | Nasal mask |
USD377089S (en) | 1995-06-06 | 1996-12-31 | Respironics, Inc. | Respiratory mask facial seal |
US5592937A (en) | 1995-06-07 | 1997-01-14 | Mine Safety Appliances Company | Respirator mask with stiffening elements |
US5676133A (en) | 1995-06-14 | 1997-10-14 | Apotheus Laboratories, Inc. | Expiratory scavenging method and apparatus and oxygen control system for post anesthesia care patients |
FR2736135B1 (en) | 1995-06-28 | 1997-08-29 | Valeo Climatisation | DEVICE FOR QUICK CONNECTION BETWEEN A TUBING AND A NOZZLE, PARTICULARLY FOR A HEAT EXCHANGER, AND A HEAT EXCHANGER PROVIDED WITH SUCH A DEVICE |
FR2737118B1 (en) | 1995-07-28 | 1997-09-05 | Oreal | DERMATOLOGICAL OR PHARMACEUTICAL COMPOSITION, METHOD OF PREPARATION AND USE |
US5511541A (en) | 1995-08-04 | 1996-04-30 | Dearstine; Walter R. | Warm air mask |
WO1997007847A1 (en) | 1995-08-24 | 1997-03-06 | Samuel Tirer | Anesthesia mask |
US6397847B1 (en) * | 1995-09-08 | 2002-06-04 | Respironics, Inc. | Customizable seal, mask with customizable seal and method of using such a seal |
US5647357A (en) * | 1995-09-08 | 1997-07-15 | Respironics, Inc. | Respiratory mask facial seal |
US5617849A (en) | 1995-09-12 | 1997-04-08 | Minnesota Mining And Manufacturing Company | Respirator having thermochromic fit-indicating seal |
US5794617A (en) | 1995-10-19 | 1998-08-18 | Louis M. Gerson Co., Inc. | Face mask and retainer |
US5558090A (en) | 1995-10-30 | 1996-09-24 | James; Lonnie A. | Multi-purpose head-mounted adjustable medical tube holder |
US5813423A (en) | 1995-11-01 | 1998-09-29 | Kirchgeorg; John | Inhalator and/or resuscitator mask adaptable for use with an adult and child |
US5662101A (en) * | 1995-12-07 | 1997-09-02 | Respironics, Inc. | Respiratory facial mask |
US5570684A (en) | 1995-12-29 | 1996-11-05 | Behr; R. Douglas | Heating and humidifying respiratory mask |
DE19603949C2 (en) | 1996-02-05 | 1998-11-12 | Auergesellschaft Gmbh | Inner mask for a respirator |
US5743414A (en) | 1996-02-05 | 1998-04-28 | Sanford Corporation | Board edging system and method of manufacture thereof |
JPH09216240A (en) | 1996-02-14 | 1997-08-19 | Sumitomo Bakelite Co Ltd | Mask cushion and its manufacture |
US5657752A (en) * | 1996-03-28 | 1997-08-19 | Airways Associates | Nasal positive airway pressure mask and method |
DE19616293A1 (en) | 1996-04-24 | 1997-10-30 | Bosch Gmbh Robert | Bus system for the transmission of messages |
JPH09292588A (en) | 1996-04-26 | 1997-11-11 | Sony Corp | Head mount display |
US5842470A (en) | 1996-05-03 | 1998-12-01 | Ruben; Philip H. | Facial surgical mask with easier breathing device |
FR2749176B1 (en) | 1996-05-31 | 1998-07-17 | Midi Oxygene | RESPIRATORY MASK IN TWO-COMPONENT SILICONE AND PHOTOPOLYMERIZABLE RESIN |
USD385960S (en) | 1996-07-11 | 1997-11-04 | Hans Rudolph, Inc. | Nasal mask |
US6513526B2 (en) | 1996-07-26 | 2003-02-04 | Resmed Limited | Full-face mask and mask cushion therefor |
AUPO126596A0 (en) | 1996-07-26 | 1996-08-22 | Resmed Limited | A nasal mask and mask cushion therefor |
CA2211759A1 (en) | 1996-07-30 | 1998-01-30 | Hart-Ellerth Medical, Inc. | Light weight positive air pressure breathing apparatus |
US5878743A (en) | 1996-09-23 | 1999-03-09 | Respironics, Inc. | Pressure sensitive flow control valve |
AUPO247496A0 (en) | 1996-09-23 | 1996-10-17 | Resmed Limited | Assisted ventilation to match patient respiratory need |
US5924420A (en) | 1996-09-24 | 1999-07-20 | Minnesota Mining And Manufacturing Company | Full face respirator mask having integral connectors disposed in lens area |
AUPO301796A0 (en) | 1996-10-16 | 1996-11-07 | Resmed Limited | A vent valve apparatus |
AU728849B2 (en) | 1996-10-16 | 2001-01-18 | Resmed Limited | A vent valve apparatus |
US6192886B1 (en) | 1996-10-17 | 2001-02-27 | Hans Rudolph, Inc. | Nasal mask |
USD398987S (en) | 1996-10-31 | 1998-09-29 | Sleepnet Corporation | Air mask |
US6019101A (en) | 1996-10-31 | 2000-02-01 | Sleepnet Corporation | Nasal air mask |
US5709204A (en) | 1996-11-04 | 1998-01-20 | Lester; Richard | Aircraft passenger oxygen, survival and escape mask |
US6012455A (en) | 1996-11-14 | 2000-01-11 | Goldstein; Joseph | Nasal air delivery apparatus |
AUPO399596A0 (en) | 1996-12-02 | 1997-01-02 | Resmed Limited | A harness assembly for a nasal mask |
AUPO400296A0 (en) | 1996-12-02 | 1997-01-02 | Resmed Limited | A mask and harness apparatus |
AUPO418696A0 (en) | 1996-12-12 | 1997-01-16 | Resmed Limited | A substance delivery apparatus |
US5896857A (en) | 1996-12-20 | 1999-04-27 | Resmed Limited | Valve for use in a gas delivery system |
AUPO422996A0 (en) | 1996-12-16 | 1997-01-16 | Resmed Limited | A valve |
AUPO425696A0 (en) | 1996-12-18 | 1997-01-23 | Resmed Limited | A device for preventing or reducing the passage of air through the mouth |
US5832918A (en) | 1996-12-20 | 1998-11-10 | Pantino; Don A. | Method of making a face mask from a facial impression and of gas delivery |
US5921239A (en) * | 1997-01-07 | 1999-07-13 | Sunrise Medical Hhg Inc. | Face mask for patient breathing |
EP0951222A1 (en) | 1997-01-13 | 1999-10-27 | Montres Rolex Sa | Clasp with triple folding |
IT1289907B1 (en) | 1997-01-16 | 1998-10-19 | Guido Gamberini | PROTECTION MASK IN PARTICULAR FOR UNDERWATER USE |
US5746201A (en) * | 1997-01-23 | 1998-05-05 | Nellcor Puritan-Bennett | CPAP nose mask |
AUPP855099A0 (en) | 1999-02-09 | 1999-03-04 | Resmed Limited | Gas delivery connection assembly |
USD443355S1 (en) | 1999-06-18 | 2001-06-05 | Resmed Limited | Nasal respiratory mask shell and forehead support assembly |
AUPQ104099A0 (en) | 1999-06-18 | 1999-07-08 | Resmed Limited | Forehead support for facial mask |
US6412487B1 (en) | 1997-01-31 | 2002-07-02 | Resmed Limited | Mask cushion and frame assembly |
US6561191B1 (en) | 1997-02-10 | 2003-05-13 | Resmed Limited | Mask and a vent assembly therefor |
AUPO504597A0 (en) | 1997-02-10 | 1997-03-06 | Resmed Limited | A mask and a vent assembly therefor |
AU133091S (en) | 1997-02-25 | 1998-03-06 | Resmed Ltd | A nasal mask shell |
AU132412S (en) | 1997-02-25 | 1997-12-09 | Resmed Ltd | A nasal mask cushion |
AU132413S (en) | 1997-02-25 | 1997-12-09 | Resmed Ltd | A nasal mask shell and cushion assembly |
US5937851A (en) | 1997-02-27 | 1999-08-17 | Respironics, Inc. | Swivel device utilizing bearing clearance to allow carbon dioxide laden exhaust |
US5732695A (en) | 1997-03-11 | 1998-03-31 | Parmelee Industries | Respirator filtration device |
DE29723101U1 (en) | 1997-04-05 | 1998-05-28 | Weinmann G Geraete Med | Device for coupling to ventilation masks |
DE19817332C2 (en) | 1997-04-29 | 2002-11-14 | Georg Haushalter | oxygen mask |
US5935136A (en) | 1997-05-09 | 1999-08-10 | Pristech, Inc. | Obstetrical vacuum extractor cup with soft molded lip |
JP4290773B2 (en) * | 1997-06-11 | 2009-07-08 | 帝人株式会社 | Breathing nose mask |
JPH115649A (en) | 1997-06-13 | 1999-01-12 | Canon Inc | Image forming apparatus |
US6062148A (en) | 1997-08-01 | 2000-05-16 | Steelcase Development Inc. | Height adjustable support for computer equipment and the like |
DE19735359A1 (en) | 1997-08-14 | 1998-01-29 | Konrad Kleehaupt | Breathing mask |
DE29715718U1 (en) * | 1997-09-02 | 1997-10-30 | Schaefer Willi L | Control, regulation and optimization of air outlet openings of all breathing masks used for the treatment of sleep apnea for the targeted deflection of the breathing and overpressure air |
JPH1181522A (en) | 1997-09-08 | 1999-03-26 | Katsuhiko Satoki | Structural block |
JPH11104256A (en) | 1997-09-30 | 1999-04-20 | Japan Vilene Co Ltd | Composite mask, mask mounting tool and extensible composite belt for mask mounting tool |
US6062221A (en) | 1997-10-03 | 2000-05-16 | 3M Innovative Properties Company | Drop-down face mask assembly |
US5979025A (en) | 1997-10-07 | 1999-11-09 | Motor-One Electronics, Inc. | Engagement devices with disengaging means for heat dissipating devices |
EP0911050A3 (en) | 1997-10-16 | 1999-12-22 | Rolf Rainer Scheu | Conduit element for the connection of at least a breathing gas conduit to a patient |
DE29721766U1 (en) | 1997-12-10 | 1998-02-05 | Scheu Rolf Rainer | Connector for a patient's breathing gas supply |
US6016804A (en) | 1997-10-24 | 2000-01-25 | Scott Technologies, Inc. | Respiratory mask and method of making thereof |
DE19882756B4 (en) | 1997-10-24 | 2004-07-01 | Scott Technologies Inc., Mayfield Heights | Respiratory protection mask and process for its manufacture |
SE9704643D0 (en) | 1997-12-12 | 1997-12-12 | Astra Ab | Inhalation apparatus and method |
US6388640B1 (en) | 1998-01-09 | 2002-05-14 | Canon Kabushiki Kaisha | Head mount display |
JPH11196970A (en) | 1998-01-13 | 1999-07-27 | Aprica Kassai Inc | Cushion structure of childcare implement |
US6119693A (en) | 1998-01-16 | 2000-09-19 | Resmed Limited | Forehead support for facial mask |
DE19807961C2 (en) | 1998-02-25 | 1999-12-02 | Map Gmbh | Respiratory mask |
DE19808105C2 (en) * | 1998-02-26 | 2003-12-24 | Uli Steiner | Process for producing an individual breathing mask and individual breathing mask produced according to the process |
US6196223B1 (en) | 1998-04-10 | 2001-03-06 | William A. Belfer | Strapless respiratory facial mask for customizing to the wearer's face |
USD421298S (en) | 1998-04-23 | 2000-02-29 | Resmed Limited | Flow generator |
US5906199A (en) | 1998-04-24 | 1999-05-25 | Budzinski; Paul F. | Collapsible snorkel |
US5909732A (en) | 1998-05-04 | 1999-06-08 | The United States Of America As Represented By The Secretary Of The Air Force | Insert to provide conformal support for the reflective seal of an oxygen mask |
DE19822308B4 (en) | 1998-05-18 | 2015-02-12 | Resmed R&D Germany Gmbh | breathing mask |
AUPP366398A0 (en) | 1998-05-22 | 1998-06-18 | Resmed Limited | Ventilatory assistance for treatment of cardiac failure and cheyne-stokes breathing |
DE29810846U1 (en) | 1998-06-17 | 1998-08-20 | Mpv Truma Ges Fuer Medizintech | Nasal ventilation mask |
JP3982955B2 (en) | 1998-08-28 | 2007-09-26 | ビルマテル株式会社 | Synthetic resin buckle |
USD419658S (en) | 1998-08-28 | 2000-01-25 | Resmed Limited | Humidifier |
DE19840760C2 (en) | 1998-09-07 | 2000-07-20 | Map Medizintechnik Gmbh | Ventilator silencer |
AU760338B2 (en) | 1998-09-11 | 2003-05-15 | Schukra-Geratebau Ag | Brake drive |
FR2784298B1 (en) | 1998-10-13 | 2001-01-19 | Taema | NASAL RESPIRATORY MASK FOR THE TREATMENT OF RESPIRATORY DISORDERS, ESPECIALLY SLEEP APNEA |
KR20000026927A (en) | 1998-10-24 | 2000-05-15 | 이범규 | Swimming goggles having automatic band-controlling part |
US6796308B2 (en) * | 1998-12-09 | 2004-09-28 | Resmed Limited | Mask cushion and frame assembly |
AUPQ102999A0 (en) | 1999-06-18 | 1999-07-08 | Resmed Limited | A connector for a respiratory mask and a respiratory mask |
AUPP775898A0 (en) | 1998-12-17 | 1999-01-21 | Anderson, Collin Stuart | Respiratory mask |
AUPP794598A0 (en) | 1998-12-24 | 1999-01-28 | Resmed Limited | An anti-asphyxia valve |
AUPP812199A0 (en) | 1999-01-12 | 1999-02-04 | Resmed Limited | Headgear |
JP3641151B2 (en) | 1999-02-04 | 2005-04-20 | 帝人株式会社 | Respirator for therapeutic gas injection |
US6338342B1 (en) | 1999-02-22 | 2002-01-15 | Cabot Safety Intermediate Corporation | Respirator headpiece and release mechanism |
WO2000050121A1 (en) * | 1999-02-25 | 2000-08-31 | Respironics, Inc. | Adhesive nasal mask assembly, system and method of using same |
US20070137653A1 (en) | 2000-03-13 | 2007-06-21 | Wood Thomas J | Ventilation interface for sleep apnea therapy |
US6374826B1 (en) * | 1999-03-18 | 2002-04-23 | Resmed Limited | Mask and headgear connector |
US6347631B1 (en) | 1999-11-09 | 2002-02-19 | Mallinckrodt, Inc. | Cantilever device and method for breathing devices and the like |
AUPP949999A0 (en) | 1999-03-29 | 1999-04-22 | Resmed Limited | Forehead support for facial mask II |
US6412488B1 (en) | 1999-05-12 | 2002-07-02 | Respironics, Inc. | Low contact nasal mask and system using same |
US6341606B1 (en) | 1999-05-19 | 2002-01-29 | Mallinckrodt, Inc. | Disposable respiratory mask with adhesive skin interface |
JP2000325481A (en) | 1999-05-25 | 2000-11-28 | Fujisawa Pharmaceut Co Ltd | Mask for respiration |
USD439326S1 (en) | 1999-05-31 | 2001-03-20 | Mpv-Truma Gesellschaft Fuer Medizintechnische Produkte Mbh | Nasal respiration mask |
US7219669B1 (en) | 1999-06-08 | 2007-05-22 | Sleepnet Corporation | Nose mask |
US6631718B1 (en) | 1999-06-08 | 2003-10-14 | Sleepnet Corporation | Air mask with seal |
TW435752U (en) | 1999-06-15 | 2001-05-16 | Foxconn Prec Components Co Ltd | Buckling device of heat sink |
US6439230B1 (en) | 1999-06-18 | 2002-08-27 | Resmed Limited | Mask with recess including at least one mask port |
US6581601B2 (en) | 1999-06-18 | 2003-06-24 | Saeed Ziaee | Nasal mask with balloon exhalation valve |
US6626177B1 (en) | 1999-06-18 | 2003-09-30 | Saeed Ziaee | Nasal mask |
US6615832B1 (en) | 1999-06-22 | 2003-09-09 | Bragel International, Inc. | Wear article with detachable interface assembly |
KR100329509B1 (en) | 1999-06-26 | 2002-03-23 | 이계안 | Clip for vehicle |
US6467483B1 (en) | 1999-07-28 | 2002-10-22 | Respironics, Inc. | Respiratory mask |
US6435181B1 (en) | 1999-08-30 | 2002-08-20 | Sunrise Medical Hhg Inc. | Respiratory mask with adjustable exhaust vent |
US6240605B1 (en) | 1999-09-03 | 2001-06-05 | Static Control Components, Inc. | Reinforcing clip for laser toner cartridges |
DE19962515C2 (en) | 1999-10-05 | 2002-06-20 | Map Gmbh | Bracket for a breathing mask |
TW444880U (en) | 1999-10-08 | 2001-07-01 | Lai Yau Huei | Clipping device for computer CPU cooling slice |
DE19954517C2 (en) * | 1999-11-12 | 2002-01-31 | Map Gmbh | Breathing mask and method of making the same |
US6440353B1 (en) * | 1999-12-02 | 2002-08-27 | Paul Hutchins | Vertical twin-sheet vacuum forming method |
AU783657B2 (en) | 1999-12-03 | 2005-11-24 | Diane Sherwood | Support device |
BE1013191A3 (en) * | 1999-12-22 | 2001-10-02 | Solvay | Method for producing hollow plastic material. |
AUPQ505300A0 (en) | 2000-01-12 | 2000-02-03 | Hensel, Keith | Surface mountable container |
US6712234B2 (en) * | 2000-02-14 | 2004-03-30 | Ti Group Automotive Systems Technology Center Gmbh | Fuel tank and method for its production |
AU2000234250A1 (en) | 2000-02-25 | 2001-09-03 | Map Medizintechnik Fur Arzt Und Patient Gmbh And Co. Kg | Sealing lip device for a respiratory mask, respiratory mask and a method and a mould for producing the same |
BE1013334A3 (en) * | 2000-02-29 | 2001-12-04 | Solvay | Method and device for extrusion-casting hollow thermoplastic. |
DE20005346U1 (en) * | 2000-03-23 | 2000-05-25 | Map Gmbh | Device for discharging breathing gas |
TW477515U (en) | 2000-05-19 | 2002-02-21 | Yau-Huei Lai | Improved heat sink holding device |
ATE309835T1 (en) | 2000-06-14 | 2005-12-15 | Fisher & Paykel Healthcare Ltd | NOSE MASK |
AUPQ821500A0 (en) | 2000-06-19 | 2000-07-13 | Australian Centre For Advanced Medical Technology Ltd | Mask |
US6986352B2 (en) | 2000-06-22 | 2006-01-17 | Resmed Limited | Mask with gusset |
DE10031740A1 (en) | 2000-06-29 | 2002-02-14 | Sanguibio Tech Ag | Artificial oxygen carriers from cross-linked modified human or pig hemoglobin with improved properties, processes for their technically simple production from purified material in high yields, and their use |
TW531146U (en) | 2000-07-01 | 2003-05-01 | Foxconn Prec Components Co Ltd | Heat sink fastening device |
DE10035946C2 (en) | 2000-07-21 | 2002-06-27 | Map Gmbh | Bracket for a breathing mask |
US6530373B1 (en) | 2000-08-04 | 2003-03-11 | Mallinckrodt Inc. | Respirator mask |
US6679261B2 (en) | 2000-08-24 | 2004-01-20 | Resmed Limited | Forehead support for facial mask |
DE10042121A1 (en) * | 2000-08-28 | 2002-03-14 | Basell Polyolefine Gmbh | Process for the production of hollow plastic bodies |
DE10045183B4 (en) | 2000-09-13 | 2005-01-27 | Map Medizin-Technologie Gmbh | Forehead support device for a breathing mask |
FR2813818B1 (en) * | 2000-09-14 | 2003-05-30 | Solvay Automotive Fuel Systems | MULTILAYER HOLLOW BODY, PROCESS FOR MANUFACTURING SUCH HOLLOW BODY AND COMPRESSION-BLOW MOLD |
US6418928B1 (en) | 2000-09-25 | 2002-07-16 | Mallinckrodt Inc. | Multi-seal respirator mask |
DE20017940U1 (en) | 2000-10-19 | 2000-12-28 | Map Gmbh | Breathing mask for supplying a breathing gas to a mask user and a derivation device for deriving breathing gas |
DE10051891C2 (en) | 2000-10-19 | 2003-04-17 | Map Medizin Technologie Gmbh | Breathing mask for supplying a breathing gas to a mask user |
US6431172B1 (en) | 2000-10-20 | 2002-08-13 | Mallinckrodt Inc. | Nasal cannula with inflatable plenum chamber |
EP1493462B1 (en) | 2000-11-14 | 2019-07-24 | Löwenstein Medical Technology S.A. | Respiratory mask with forehead support |
US6705647B1 (en) | 2000-11-22 | 2004-03-16 | Strahman Valves, Inc. | Fluid coupling device |
DE10057883C1 (en) | 2000-11-22 | 2002-08-01 | Mpv Truma Ges Fuer Medizintech | Nasal ventilation mask |
US6427694B1 (en) | 2000-11-22 | 2002-08-06 | Mpv-Truma Gesellschaft Fur Medizintechnische Produkte Gmbh | Nasal breathing mask |
AUPR193300A0 (en) | 2000-12-07 | 2001-01-04 | Resmed Limited | Mask assembly |
EP2308536B1 (en) | 2000-12-12 | 2012-03-28 | ResMed Limited | Headgear |
EP1353718B1 (en) | 2000-12-22 | 2011-11-09 | ResMed Limited | Flow regulation vent |
US6679260B2 (en) | 2001-01-25 | 2004-01-20 | Ching-Ling Her | Apparatus and method for forming a ventilation mask |
JP4663136B2 (en) | 2001-01-29 | 2011-03-30 | パナソニック株式会社 | Method and apparatus for transmitting location information of digital map |
US20030198768A1 (en) * | 2001-02-13 | 2003-10-23 | Ti Automotive Technology Center Gmbh | Fuel tank having a multilayer structure |
CN2464353Y (en) | 2001-02-28 | 2001-12-12 | 张地利 | Sanitary environment protection anesthetic respiration mask |
WO2002077682A2 (en) | 2001-03-27 | 2002-10-03 | Metrophotonics Inc. | Vertical integration of active devices with passive semiconductor waveguides |
US7007696B2 (en) | 2001-05-18 | 2006-03-07 | Tiara Medical Systems, Inc. | Mask cushion and method of using same |
US6851425B2 (en) | 2001-05-25 | 2005-02-08 | Respironics, Inc. | Exhaust port assembly for a pressure support system |
US6449817B1 (en) | 2001-06-08 | 2002-09-17 | Hsien-Keng Hsu | Equipment for securing a heat dissipator of CPU |
US20030089373A1 (en) | 2001-06-14 | 2003-05-15 | Gradon Lewis George | Breathing assistance apparatus |
BG65412B1 (en) | 2001-07-12 | 2008-07-31 | АТАНАСОВ Петър | Method for determining the right moment for the insemination of lactating cows |
US6513206B1 (en) | 2001-07-20 | 2003-02-04 | International Business Machines Corporation | Retaining clip for panel mounted input/output connector |
MXPA04002015A (en) | 2001-09-06 | 2004-06-07 | Stone Container Corp | Shipping container convertible to a display container. |
DE60225895T2 (en) | 2001-09-07 | 2009-04-09 | ResMed Ltd., Bella Vista | mask assembly |
USD468823S1 (en) | 2001-09-25 | 2003-01-14 | Resmed Limited | Nasal mask |
US7264759B2 (en) | 2001-10-01 | 2007-09-04 | Lamkin Corporation | Compression molding process for grip for sport implement |
DE10151984C5 (en) | 2001-10-22 | 2008-07-17 | Map Medizin-Technologie Gmbh | Application device for a breathing mask arrangement |
ATE473774T1 (en) | 2001-10-22 | 2010-07-15 | Map Medizin Technologie Gmbh | MEDICAL MASK |
DE10201682A1 (en) | 2002-01-17 | 2003-07-31 | Map Medizin Technologie Gmbh | The breathing mask arrangement |
US6805117B1 (en) | 2001-11-07 | 2004-10-19 | Ric Investments, Llc | Universal fitting headgear |
JP4354664B2 (en) | 2001-12-14 | 2009-10-28 | レスメド・リミテッド | Respirator having a gas exhaust vent and gas exhaust vent assembly for a respiratory mask |
US6701535B2 (en) | 2001-12-21 | 2004-03-09 | Itt Industries | Adjustment mechanism for a headmount apparatus |
US6851428B2 (en) * | 2002-01-08 | 2005-02-08 | Carnell K. Dennis | Respiratory mask |
US7121279B2 (en) | 2002-01-08 | 2006-10-17 | Dennis Carnell K | Respiratory mask |
USD515698S1 (en) | 2002-01-17 | 2006-02-21 | Map Medizin-Technologie Gmbh | Forehead support for a breathing mask |
AU150091S (en) | 2002-01-17 | 2002-12-06 | Resmed R&D Germany Gmbh | Modular breathing mask |
USD502260S1 (en) | 2002-01-17 | 2005-02-22 | Map Medizin-Technologie Gmbh | Forehead support and partial frame portion |
CA2469318C (en) | 2002-03-22 | 2010-06-01 | Invacare Corporation | Nasal mask |
US7743767B2 (en) | 2002-04-23 | 2010-06-29 | Resmed Limited | Ergonomic and adjustable respiratory mask assembly with frame |
US8997742B2 (en) | 2002-04-23 | 2015-04-07 | Resmed Limited | Ergonomic and adjustable respiratory mask assembly with cushion |
AUPS192602A0 (en) | 2002-04-23 | 2002-05-30 | Resmed Limited | Nasal mask |
NO316496B1 (en) | 2002-06-10 | 2004-02-02 | Laerdal Medical As | Cover for patient mask |
WO2003105921A2 (en) | 2002-06-14 | 2003-12-24 | Map Medizin-Technologie Gmbh | Mask cushioning and forehead pad for a respiratory mask, respiratory mask in addition to a mould and method for their production |
US6789543B2 (en) | 2002-07-02 | 2004-09-14 | James L. Cannon | Assisted breathing device and method of wearing same |
JP2005534383A (en) | 2002-08-05 | 2005-11-17 | レスメッド・リミテッド | Non-extensible headgear and CPAP or ventilator mask with them |
US7066179B2 (en) | 2002-08-09 | 2006-06-27 | Ric Investments, Llc. | Patient interface and headgear connector |
US7779832B1 (en) | 2002-08-09 | 2010-08-24 | Ric Investments, Llc | Headgear for use with a patient interface device |
US7089941B2 (en) | 2002-08-20 | 2006-08-15 | Bordewick Steven S | Face mask support |
US7814911B2 (en) | 2004-10-15 | 2010-10-19 | Aeiomed, Inc. | Nares seal |
EP1545673B1 (en) | 2002-09-06 | 2013-12-18 | ResMed Limited | Forehead pad for respiratory mask |
AU2003257270B2 (en) | 2002-09-06 | 2009-11-26 | Resmed Limited | Headgear connection assembly for a respiratory mask assembly |
NZ573226A (en) | 2002-09-06 | 2010-07-30 | Resmed Ltd | Elbow for respiratory mask assembly |
EP2913079B1 (en) | 2002-09-06 | 2017-10-25 | ResMed Limited | Cushion for respiratory mask assembly |
US7069932B2 (en) | 2002-09-06 | 2006-07-04 | Ric Investments, Llc. | Patient interface with forehead support system |
NZ553302A (en) | 2002-11-06 | 2008-10-31 | Resmed Ltd | Mask assembly with frame that can be flexed about longitudinal axis |
USD487510S1 (en) | 2002-11-08 | 2004-03-09 | Resmed Limited | Cushion clip for mask assembly |
USD486226S1 (en) | 2002-11-08 | 2004-02-03 | Resmed Limited | Mask assembly |
EP1558320B1 (en) | 2002-11-08 | 2016-04-27 | ResMed Limited | Headgear assembly for a respiratory mask assembly |
GB0300875D0 (en) | 2003-01-15 | 2003-02-12 | Smiths Group Plc | Face masks |
EP1603619B1 (en) | 2003-02-21 | 2019-04-10 | ResMed Limited | Nasal assembly |
US8042538B2 (en) | 2003-02-21 | 2011-10-25 | Resmed Limited | Nasal mask assembly |
US20040177850A1 (en) | 2003-02-26 | 2004-09-16 | Gradon Lewis George | Breathing assistance apparatus |
US20040211428A1 (en) | 2003-02-28 | 2004-10-28 | Sunrise Medical Hhg Inc. | Nasal mask cushion |
US20040216747A1 (en) | 2003-02-28 | 2004-11-04 | Sunrise Medical Hhg Inc. | Nasal mask with lockable air inlet |
US7219670B2 (en) | 2003-02-28 | 2007-05-22 | Sunrise Medical Hhg Inc. | Method for securing a nasal mask |
US7044130B2 (en) | 2003-02-28 | 2006-05-16 | Sunrise Medical Hhg Inc. | Adjustable nasal mask |
US7621274B2 (en) | 2003-03-22 | 2009-11-24 | Invacare Corporation | Nasal mask |
US7503327B2 (en) | 2003-04-10 | 2009-03-17 | Resmed Limited | Mask with integral cushion and forehead piece |
ES2459216T3 (en) | 2003-05-02 | 2014-05-08 | Resmed Limited | Mask system |
ATE538832T1 (en) | 2003-05-05 | 2012-01-15 | Resmed Ltd | HEADPROOF FOR A FACE MASK |
DE10331837B3 (en) | 2003-07-14 | 2005-01-20 | Seleon Gmbh | Face mask for breathing gear has cover fitting over part of face and nose of user, connected to air hose at top with fastening device engaging patient's forehead and flexible bellows |
US7296574B2 (en) | 2003-07-18 | 2007-11-20 | Ric Investments, Llc | Forehead pad and forehead support using same |
US7353826B2 (en) | 2003-08-08 | 2008-04-08 | Cardinal Health 205, Inc. | Sealing nasal cannula |
US7357136B2 (en) | 2003-08-18 | 2008-04-15 | Ric Investments, Llc | Patient interface assembly and system using same |
DE10338169A1 (en) | 2003-08-20 | 2005-03-10 | Weinmann G Geraete Med | Ventilation mask with hood |
US20050040566A1 (en) * | 2003-08-22 | 2005-02-24 | Harald Knueppel | Method and apparatus for blow molding |
US7097445B2 (en) * | 2003-09-03 | 2006-08-29 | Ti Group Automotive Systems, L.L.C. | Method and apparatus for making a blow molded fuel tank |
FR2859383A1 (en) | 2003-09-09 | 2005-03-11 | Taema | Harness and mask assembly for treating sleep apnoea has inflatable elements on both mask surround and harness straps that fit over head |
DE10348532A1 (en) | 2003-10-18 | 2005-05-19 | Gottlieb Weinmann - Geräte für Medizin und Arbeitsschutz - GmbH + Co. | breathing mask |
EP2510968B1 (en) | 2003-12-31 | 2017-02-08 | ResMed Limited | Compact oronasal patient interface |
WO2005063326A1 (en) | 2003-12-31 | 2005-07-14 | Resmed Limited | Mask system |
NZ548484A (en) | 2004-01-16 | 2011-01-28 | Resmed Ltd | Headgear connection assembly using a clip with at least one resiliantly flexible spring arm |
DE102004002870B4 (en) | 2004-01-19 | 2017-01-19 | Löwenstein Medical Technology S.A. | Respiratory mask with forehead support |
US7178525B2 (en) | 2004-02-06 | 2007-02-20 | Ric Investments, Llc | Patient interface assembly supported under the mandible |
US7112179B2 (en) | 2004-03-08 | 2006-09-26 | Marc Tec, Llc | Orthosis |
US7856982B2 (en) | 2004-03-11 | 2010-12-28 | Ric Investments, Llc | Patient interface device |
EP1737524B1 (en) | 2004-04-02 | 2018-10-10 | Fisher & Paykel Healthcare Limited | Breathing assistance apparatus |
EP1765116A2 (en) | 2004-06-14 | 2007-03-28 | HNI Technologies Inc. | Backrest and adjustable arm for a chair |
NZ587820A (en) | 2004-06-16 | 2012-03-30 | Resmed Ltd | Cushion with a gusset for a respiratory mask assembly |
EP1768731A4 (en) | 2004-06-25 | 2010-01-13 | Resmed Ltd | Forehead support for a patient interface |
DE602005024653D1 (en) * | 2004-08-27 | 2010-12-23 | Mitsubishi Gas Chemical Co | Method for producing hollow bodies |
US7353827B2 (en) | 2004-09-01 | 2008-04-08 | Vitol Signs, Inc. | Mask, mask shell and seal with improved mounting, mask seal, method of mask manufacture and mask with reduced exhalation noise |
US7819119B2 (en) | 2004-10-08 | 2010-10-26 | Ric Investments, Llc | User interface having a pivotable coupling |
DE202006021258U1 (en) | 2005-01-12 | 2014-05-05 | Resmed Limited | Upholstery for patient interface |
DE202006021276U1 (en) | 2005-01-12 | 2014-07-09 | Resmed Limited | Face shield assembly |
EP3950032B1 (en) | 2005-01-12 | 2023-10-11 | ResMed Pty Ltd | Respiratory masks with gusseted cushions |
EP1841484A4 (en) | 2005-01-12 | 2009-12-02 | Resmed Ltd | Respiratory mask having gas washout vent and method for making the mask |
US7047965B1 (en) | 2005-02-24 | 2006-05-23 | Ball Edwin K | Fresh air swimming snorkel |
WO2006099658A1 (en) | 2005-03-22 | 2006-09-28 | Resmed Limited | Nasal dilator |
US20060254593A1 (en) | 2005-05-13 | 2006-11-16 | Eric Chang | Full-face mask |
CN101237902B (en) | 2005-06-06 | 2012-02-29 | 雷斯梅德有限公司 | Mask system |
US7827987B2 (en) | 2005-06-17 | 2010-11-09 | Nellcor Puritan Bennett Llc | Ball joint for providing flexibility to a gas delivery pathway |
US7900630B2 (en) | 2005-06-17 | 2011-03-08 | Nellcor Puritan Bennett Llc | Gas delivery mask with flexible bellows |
US8245711B2 (en) | 2005-08-15 | 2012-08-21 | Ric Investments, Llc | Patient interface with adjustable cushion |
WO2007045008A1 (en) | 2005-10-17 | 2007-04-26 | Resmed Limited | Anti-asphyxia valve assembly for respiratory mask |
US20090126739A1 (en) | 2005-10-25 | 2009-05-21 | Resmed Limited | Interchangeable Mask Assembly |
TWI486185B (en) | 2006-03-29 | 2015-06-01 | Teijin Pharma Ltd | Nasal respiratory mask system and connection / disconnection means thereof |
US7726309B2 (en) * | 2006-06-05 | 2010-06-01 | Ric Investments, Llc | Flexible connector |
ES2569880T3 (en) | 2006-12-15 | 2016-05-12 | Resmed Ltd. | Administration of respiratory therapy |
NZ578334A (en) | 2007-04-19 | 2011-01-28 | Resmed Ltd | Mask frame connected to face cushion via intervening clip |
NZ582624A (en) | 2007-06-22 | 2011-08-26 | Resmed Ltd | Forehead support for a facial mask |
US7856698B2 (en) | 2007-07-10 | 2010-12-28 | Barrett Hays | Fastener device |
NZ570059A (en) | 2007-07-30 | 2010-08-27 | Resmed Ltd | Nostril prong elastic support for gas breathing mask |
US8365731B2 (en) * | 2007-07-31 | 2013-02-05 | Ric Investments, Llc | Pressure reducing valve with flexible cuff |
EP2027880B1 (en) | 2007-08-24 | 2017-11-01 | Resmed Limited | Gas washout vent assembly for respiratory mask |
WO2009026627A1 (en) | 2007-08-31 | 2009-03-05 | Resmed Ltd | Respiratory mask with textile features |
US9132255B2 (en) | 2007-11-15 | 2015-09-15 | Resmed Limited | Cushioning structure |
DE202009018972U1 (en) | 2008-03-04 | 2014-12-09 | Resmed Limited | mask system |
US8950403B2 (en) | 2008-03-04 | 2015-02-10 | Resmed Limited | Mask system and method for constructing the same |
CN104524679A (en) | 2008-12-10 | 2015-04-22 | 瑞思迈有限公司 | Headgear for masks |
US8176919B2 (en) | 2009-10-28 | 2012-05-15 | Hsiner Co., Ltd. | Respiratory mask including an adjustable forehead abutment member |
-
2000
- 2000-10-19 DE DE20017940U patent/DE20017940U1/en not_active Expired - Lifetime
-
2001
- 2001-10-16 EP EP01987682A patent/EP1333874A2/en not_active Withdrawn
- 2001-10-16 EP EP10181516A patent/EP2347782A3/en not_active Withdrawn
- 2001-10-16 EP EP20100182015 patent/EP2347783B1/en not_active Expired - Lifetime
- 2001-10-16 AU AU2002216967A patent/AU2002216967A1/en not_active Abandoned
- 2001-10-16 EP EP10182062.9A patent/EP2347784B1/en not_active Expired - Lifetime
- 2001-10-16 WO PCT/EP2001/011954 patent/WO2002032491A2/en active Application Filing
- 2001-10-16 ES ES10182062.9T patent/ES2453467T3/en not_active Expired - Lifetime
- 2001-10-16 US US10/221,574 patent/US7100610B2/en not_active Expired - Lifetime
-
2006
- 2006-07-25 US US11/491,964 patent/US7775209B2/en active Active
-
2010
- 2010-07-09 US US12/805,058 patent/US8371301B2/en not_active Expired - Lifetime
-
2013
- 2013-01-28 US US13/751,479 patent/US8746250B2/en not_active Expired - Fee Related
-
2014
- 2014-04-28 US US14/263,234 patent/US9662467B2/en not_active Expired - Lifetime
-
2017
- 2017-04-24 US US15/494,910 patent/US10596342B2/en not_active Expired - Lifetime
Non-Patent Citations (2)
Title |
---|
None * |
See also references of WO0232491A3 * |
Also Published As
Publication number | Publication date |
---|---|
EP2347784A3 (en) | 2012-07-18 |
EP2347784B1 (en) | 2014-03-05 |
US7100610B2 (en) | 2006-09-05 |
US8371301B2 (en) | 2013-02-12 |
US20030221691A1 (en) | 2003-12-04 |
EP2347782A3 (en) | 2012-07-11 |
US20060260614A1 (en) | 2006-11-23 |
WO2002032491A2 (en) | 2002-04-25 |
AU2002216967A1 (en) | 2002-04-29 |
EP2347784A2 (en) | 2011-07-27 |
US20130199536A1 (en) | 2013-08-08 |
DE20017940U1 (en) | 2000-12-28 |
EP2347783B1 (en) | 2015-05-06 |
US7775209B2 (en) | 2010-08-17 |
US8746250B2 (en) | 2014-06-10 |
US20140230814A1 (en) | 2014-08-21 |
EP2347783A2 (en) | 2011-07-27 |
WO2002032491A3 (en) | 2003-01-23 |
EP2347782A2 (en) | 2011-07-27 |
EP2347783A3 (en) | 2012-07-18 |
US10596342B2 (en) | 2020-03-24 |
ES2453467T3 (en) | 2014-04-07 |
US20100300447A1 (en) | 2010-12-02 |
US9662467B2 (en) | 2017-05-30 |
US20170224945A1 (en) | 2017-08-10 |
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