WO2006096636A1 - Winged needle with needle shield - Google Patents
Winged needle with needle shield Download PDFInfo
- Publication number
- WO2006096636A1 WO2006096636A1 PCT/US2006/007912 US2006007912W WO2006096636A1 WO 2006096636 A1 WO2006096636 A1 WO 2006096636A1 US 2006007912 W US2006007912 W US 2006007912W WO 2006096636 A1 WO2006096636 A1 WO 2006096636A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- needle
- housing
- finned member
- assembly
- shielding position
- Prior art date
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
- A61M25/00—Catheters; Hollow probes
- A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
- A61M25/06—Body-piercing guide needles or the like
- A61M25/0612—Devices for protecting the needle; Devices to help insertion of the needle, e.g. wings or holders
- A61M25/0631—Devices for protecting the needle; Devices to help insertion of the needle, e.g. wings or holders having means for fully covering the needle after its withdrawal, e.g. needle being withdrawn inside the handle or a cover being advanced over the needle
-
- 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
- A61M25/00—Catheters; Hollow probes
- A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
- A61M25/06—Body-piercing guide needles or the like
- A61M25/0612—Devices for protecting the needle; Devices to help insertion of the needle, e.g. wings or holders
- A61M25/0618—Devices for protecting the needle; Devices to help insertion of the needle, e.g. wings or holders having means for protecting only the distal tip of the needle, e.g. a needle guard
-
- 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
- A61M25/00—Catheters; Hollow probes
- A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
- A61M25/06—Body-piercing guide needles or the like
- A61M25/0612—Devices for protecting the needle; Devices to help insertion of the needle, e.g. wings or holders
- A61M25/0618—Devices for protecting the needle; Devices to help insertion of the needle, e.g. wings or holders having means for protecting only the distal tip of the needle, e.g. a needle guard
- A61M25/0625—Devices for protecting the needle; Devices to help insertion of the needle, e.g. wings or holders having means for protecting only the distal tip of the needle, e.g. a needle guard with a permanent connection to the needle hub, e.g. a guiding rail, a locking mechanism or a guard advancement mechanism
-
- 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
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/178—Syringes
- A61M5/31—Details
- A61M5/32—Needles; Details of needles pertaining to their connection with syringe or hub; Accessories for bringing the needle into, or holding the needle on, the body; Devices for protection of needles
- A61M5/3205—Apparatus for removing or disposing of used needles or syringes, e.g. containers; Means for protection against accidental injuries from used needles
- A61M5/321—Means for protection against accidental injuries by used needles
- A61M5/3243—Means for protection against accidental injuries by used needles being axially-extensible, e.g. protective sleeves coaxially slidable on the syringe barrel
- A61M5/3245—Constructional features thereof, e.g. to improve manipulation or functioning
- A61M2005/3247—Means to impede repositioning of protection sleeve from needle covering to needle uncovering 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
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/178—Syringes
- A61M5/31—Details
- A61M5/32—Needles; Details of needles pertaining to their connection with syringe or hub; Accessories for bringing the needle into, or holding the needle on, the body; Devices for protection of needles
- A61M5/3205—Apparatus for removing or disposing of used needles or syringes, e.g. containers; Means for protection against accidental injuries from used needles
- A61M5/321—Means for protection against accidental injuries by used needles
- A61M5/3243—Means for protection against accidental injuries by used needles being axially-extensible, e.g. protective sleeves coaxially slidable on the syringe barrel
- A61M5/3245—Constructional features thereof, e.g. to improve manipulation or functioning
- A61M2005/3247—Means to impede repositioning of protection sleeve from needle covering to needle uncovering position
- A61M2005/325—Means obstructing the needle passage at distal end of a needle protection sleeve
-
- 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
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/158—Needles for infusions; Accessories therefor, e.g. for inserting infusion needles, or for holding them on the body
-
- 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
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/178—Syringes
- A61M5/31—Details
- A61M5/32—Needles; Details of needles pertaining to their connection with syringe or hub; Accessories for bringing the needle into, or holding the needle on, the body; Devices for protection of needles
- A61M5/3205—Apparatus for removing or disposing of used needles or syringes, e.g. containers; Means for protection against accidental injuries from used needles
- A61M5/321—Means for protection against accidental injuries by used needles
- A61M5/3243—Means for protection against accidental injuries by used needles being axially-extensible, e.g. protective sleeves coaxially slidable on the syringe barrel
- A61M5/3269—Means for protection against accidental injuries by used needles being axially-extensible, e.g. protective sleeves coaxially slidable on the syringe barrel guided by means not coaxially aligned with syringe barrel, e.g. channel-like member formed on exterior surface of syringe barrel for guiding a pushing rod connected to and displacing needle safety sheath
-
- 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
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/178—Syringes
- A61M5/31—Details
- A61M5/32—Needles; Details of needles pertaining to their connection with syringe or hub; Accessories for bringing the needle into, or holding the needle on, the body; Devices for protection of needles
- A61M5/3205—Apparatus for removing or disposing of used needles or syringes, e.g. containers; Means for protection against accidental injuries from used needles
- A61M5/321—Means for protection against accidental injuries by used needles
- A61M5/3243—Means for protection against accidental injuries by used needles being axially-extensible, e.g. protective sleeves coaxially slidable on the syringe barrel
- A61M5/3271—Means for protection against accidental injuries by used needles being axially-extensible, e.g. protective sleeves coaxially slidable on the syringe barrel with guiding tracks for controlled sliding of needle protective sleeve from needle exposing to needle covering 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
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/178—Syringes
- A61M5/31—Details
- A61M5/32—Needles; Details of needles pertaining to their connection with syringe or hub; Accessories for bringing the needle into, or holding the needle on, the body; Devices for protection of needles
- A61M5/3205—Apparatus for removing or disposing of used needles or syringes, e.g. containers; Means for protection against accidental injuries from used needles
- A61M5/321—Means for protection against accidental injuries by used needles
- A61M5/3243—Means for protection against accidental injuries by used needles being axially-extensible, e.g. protective sleeves coaxially slidable on the syringe barrel
- A61M5/3273—Means for protection against accidental injuries by used needles being axially-extensible, e.g. protective sleeves coaxially slidable on the syringe barrel freely sliding on needle shaft without connection to syringe or needle
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49826—Assembling or joining
Definitions
- This patent application describes and relates to medical devices for collecting blood or other bodily fluids or infusing fluids, such devices using needles to pierce a human or animal body. It includes a device for shielding such needles.
- An embodiment of the invention is a winged needle set which has a housing with at least one outwardly extending wing (preferably two).
- a finned member is secured to the housing.
- the finned member is oriented generally radially outward relative to the longitudinal axis of the needle and is rotatable relative to the housing from a first non-shielding position to a second shielding position.
- a needle shield assembly is mounted relative to the housing such that the needle shield assembly is slidable longitudinally along the needle. When the finned member is rotated from the first non-shielding position to the second shielding position, the needle shield assembly is unlocked by a release mechanism and permitted to slide relative to the housing along the needle shaft, shielding the needle.
- the finned member In the first non-shielding position, the finned member is oriented from approximately vertical to approximately 60 degrees from vertical.
- the wing is moveable and can be brought towards the finned member (or rotated or folded) when the finned member is in the first non-shielding position.
- a spring biases the needle shield assembly to the second shielding position.
- the wings may be rotatable relative to the housing such that the wings can be brought towards the finned member when the finned member is in the first non- shielding position.
- Fig. 1 is an isometric view of a device incorporating the invention before deployment of the needle shield;
- Fig. 2 is an isometric view of a device incorporating the invention after deployment of the needle shield;
- Fig. 3 is a cross-sectional side view of a device incorporating the invention before deployment of the needle shield
- Fig. 4 is a cross-sectional isometric view of a device incorporating the invention before deployment of the needle shield;
- Fig. 5 is a cross-sectional side view of a device incorporating the invention after deployment of the needle shield;
- Fig. 6 is a cross-sectional isometric view of a device incorporating the invention after deployment of the needle shield;
- Fig. 7 is a side view of a device incorporating the invention before deployment of the needle shield;
- Fig. 8 is a cross sectional view through section A-A in Fig. 7.
- Fig. 9 is an isometric view of part of the needle shield actuator of a device incorporating the invention.
- Fig. 10 is an isometric view of the distal end of part of a needle shield used in a device incorporating the invention.
- the following is a description of the preferred embodiment of the invention as applied to a blood collection device.
- a similar structure may be used for infusing fluids.
- the purpose of the blood collection device 5 is to pierce a blood vessel (or other organ) using needle 10 and remove blood (or other fluid) to a receptacle via tube 15.
- This device makes use of technology described in U.S. Provisional Patent Application No's 60/659,213, 60/659,217 and 60/659,226 which are incorporated herein by reference.
- the preferred embodiment of the device is made up of the following basic components: Housing 20, with wings 225 and 230.
- Needle 10 secured to needle hub 50 and in fluid communication with tube 15. Needle shield assembly 110. Actuator assembly 30, with rotatable fin 300.
- Housing 20 has a generally cylindrical body 200, having distal end 205 and proximal end 210. Distal end 205 has an opening 215. Proximal end 210 has an opening 220. A passageway 236 extends between the openings in the proximal and distal ends. Passageway 236 is dimensioned such that shield assembly 110 fits axially in it, and such that shield assembly 110 can slide axially along it. Housing 20 is provided with wings 225 and 230, which can bend upwards towards each other and towards fin 300 on actuator assembly 30. Fillet 227 facilitates molding of wings 225 and 230 and housing 20. An identical fillet is provided to stabilize wing 230. Wings 225 and 230 are provided with indentations 250 and 255 respectively.
- Housing body 200 is provided with a slot 260, designed to accommodated key 190 on shield assembly 110 (described below). Slot 260 extends from proximal end 210 (where it is open) towards distal end 205 of housing body 200, where it is closed. Slot 260 has a proximal end 265 and a distal end 270.
- Needle hub 50 has a stepped distal end 550 forming a hollow open ended cylinder 555 which mates with opening 215 in proximal end 210 of housing body 200.
- the step forms a flange 570.
- Stepped proximal end 550 is provided with a slot 560 (see Fig. 6), which aligns with slot 260 and extends from flange 570, along cylinder 555 to its open end.
- Slot 560 also accommodates key 190.
- Slot 560 is open at the front to allow key 190 to move in it and closed at the back to prevent key 190 from leaving it.
- Proximal end 75 of needle 10 is glued into needle hub 50.
- Rear end 565 is an open ended cylinder extending proximally which is designed to mate with tube 15, thus permitting fluid to flow through needle 10 and tube 15 and into a receptacle for collection.
- Fin assembly 30 has a cylindrical body section 350 having a proximal end 365 and a distal end 360. Proximal and distal ends 365, 360 are respectively provided with openings 366 and 367.
- a passage 370 extends between the proximal and distal ends. Passage 370 has an inner surface 372.
- Fin assembly 30 fits concentrically over cylindrical body 200 and can rotate about the axis of cylindrical body 200, constrained by wings 225 and 230.
- Near proximal end 365, inner surface 372 is provided with a circumferential rim 375.
- Rim 375 has sections removed from it forming openings 380 and 382 (o'nly 380 is shown, 382 being substantially identical to 380), dimensioned to allow passage of key 190. These openings start at about +70 degrees and - 70 degrees to the vertical and describe arcs of about 30 degrees.
- rim 375 blocks key 190. In that first position, when key 190 is blocked by rim 375, fin 300 is vertical.
- cylindrical body section 350 (and hence rim 375) rotates about the axis of body section 200.
- rim 375 and key 190 thus forms part of a triggering mechanism which allows shield assembly to be unlocked and to move in the distal direction when needle 10 is to be shielded.
- Needle shield assembly 110 has a cylindrical body 112 having a proximal end 120 and distal end 115. Lumen 117 extends between proximal end 120 and distal end 115 and is dimensioned to accommodate needle 10 axially such that it can slide over needle 10. Needle shield assembly 110 fits axially into housing body 200 such that it can slide axially along passageway 236. Proximal end 120 is provided with key 190. As described above, key 190 fits into slot 260 and slot 560. Key 190 prevents shield assembly 110 from rotating relative to housing body 200.
- Proximal end 115 has a stepped section 150, i.e. a region of reduced diameter in comparison with the remaining cylindrical part of cylindrical body 112.
- Lumen 117 also has a reduced diameter in stepped section 150 compared with the diameter of lumen 117. In this region, lumen 117 is referred to as lumen 118.
- the diameter of lumen 118 is only slightly larger than the outer diameter of needle 10.
- Coil spring 111 is threaded over stepped section 150.
- coil spring 111 abuts the wall 114 formed at the intersection of stepped section.150 and the remainder of cylindrical body 112.
- Coil spring 111 is a compression spring which exerts its force axially in the proximal and distal directions.
- Stepped section 150 is also provided with opening 160 in the form of a specially shaped slot extending in a distal direction approximately from the mid point of stepped section 150 to distal end 115 of cylindrical body 112 (see Fig. 10).
- This opening 160 is dimensioned and shaped such that ball 122 rests in it, with part of ball 122 extending into lumen 118 of cylindrical body 112 and abutting outer surface 11 of needle 10. The force in coil spring 111 keeps ball 122 pressed against needle 10.
- Shield assembly 110 can thus slide along needle 10 with very low frictional force. Opening 160 is also dimensioned and shaped such that when ball 122 no longer abuts needle 10 (i.e. the tip has passed ball 122), ball 122 can move distally towards distal end of 115 of cylindrical body 112 and radially further into lumen 118, thus blocking axial movement of needle 10 in the distal direction. This is described in greater detail below.
- Cap 100 is a metal stamping, dimensioned to fit over stepped section 150, thus enclosing coil spring 111.
- Cap 100 is provided with opening 170, dimensioned such that part of ball 122 can fit into it, when needle 10 abuts ball 122, but such that ball 122 cannot escape through it.
- Cap 100 may be limited in size to fit over distal end 115 of cylindrical body 110 or it can extend along the entire length of cylindrical body 115 as a unitary sheath.
- Coil spring 180 is a compression spring whose force is exerted axially in the proximal and distal directions. Distal end 191 of coil spring 180 abuts the back of inner wall 114 just behind stepped section 150. Proximal end 195 of coil spring 180 abuts proximal face 552 of needle hub 50 (i.e. in the region of flange 570, but inside cylinder 555. Coil spring 180 is therefore trapped within cylindrical body 112 of shield assembly 110 and inside housing 20. When shield assembly 110 is in its un-actuated position, coil spring 180 is compressed. The operation of stop mechanism 116 will now be described.
- Needle tip 70 has a beveled tip with two bevels, first bevel 71 and second bevel 72.
- ball 122 aligns with bevel 71.
- Ball 122 encounters bevel 71, it is less radially constrained by needle 10 and it moves radially towards the axis of needle 10 under the influence of the force in coil spring 111.
- Ball 122 thus moves out of opening 170 in cap 100 and radially inwards, further into lumen 118.
- Ball 122 pivots about edge 155 in openingl70 and slides distally along the length of opening 160.
- second bevel is aligned with ball 122, it moves as far as it can in opening 160 and is positioned directly above second bevel 72.
- This angle ⁇ is set at a value less than the smallest bevel angle ⁇ of needle tip 70 (bevel 72 in this case).
- the angle ⁇ between the upper surface 136 of distal end 101 and ball 122 is about zero degrees. If that angle is made too large relative to angle ⁇ , ball 122 will not be trapped.
- Distal end 158 of stepped area 155 and cap 100 are dimensioned to overhang so that tip 70 can never emerge from shield assembly 110. It is possible to employ multiple balls sitting in multiple openings the same as opening 160 and 170. If this is done, the overhang can be reduced.
- shield assembly 110 is moved proximally) and ball 122 abuts needle tip 70, needle 10 will not move away from ball 122.
- Lumen 170 thus provides support opposite ball 122 to prevent needle 10 from wiggling, and to prevent tip 70 from moving such that it pierces the wall of lumen 118.
- ball 122 fully enters lumen 118. Ball 122 thus has a diameter slightly larger than that of lumen 118. Ball 122 is then axially constrained by lumen 118 and needle 10. In this case, lumen 118 is also dimensioned to provide support for needle 10 opposite ball 122, thus preventing wiggle of the needle and preventing tip 70 from piercing the wall of lumen 118.
- Ball 122 moves a distance at least equal to the amount by which it protrudes from opening 155 in cap 100. When the shield is deployed, ball 122 extends into lumen 118 by an amount approximately equal to that distance. This leaves part of lumen 118 un-occluded. If a . small gauge needle is used a larger ball is needed in order to occlude lumen 118 sufficiently to prevent tip 70 from poking through the un-occluded part of lumen 118 and so that ball 122 will extend from the surface of needle 10 into opening 160. The same effect can be obtained by making cap 100 smaller and using the same sized ball. If a large gauge needle is used (i.e. a needle having large diameter), the ball can be smaller.
- Device 5 is assembled in the following way:
- Needle shield assembly 110 is dropped into housing 20 from proximal end 210 of housing 20. Key 190 is aligned with slot 260 of housing 20.
- Finned member 30 is slid over housing 20, from proximal end 210 of housing 20. During this step, fin 300 is at about 60-90 degrees to the vertical, thus aligning opening 380 or opening 382 with key 190. Finned member 30 is then rotated to the vertical position, locking key 190 behind rim 375.
- Spring 180 is placed inside lumen 117 of shield assembly 110, also from proximal end 210 of housing 20. Distal end 190 of spring 180 abuts the back of wall 114 of needle shield. 4. Needle hub 50 is snapped or glued onto proximal end 210 of housing 20, compressing spring 180. Slot 570 in cylindrical wall of hub 50 is aligned with slot 260 on housing 20.
- Needle 10 is threaded into hole 113 of needle shield assembly 110, through lumens 118, 117 and spring 180 and glued into needle hub 55.
- Tube 15 is glued into proximal end 555 of needle hub 55.
- the device is used in the following way:
- the device can be held simply by grasping fin 300 between the finger tips. Finger grips are provided in fin 300 for that purpose. Holding the device in either of those two ways, with fin 300 in the vertical (first) position, the user pierces the patient's skin and blood vessel with needle tip 70. Once the blood vessel has been pierced and blood can flow through needle 10, the user rotates fin 300 down towards either wing 225 or 230, thus unblocking key 190 (the second position). Needle shield assembly 110 is thus free to slide axially over the needle in the distal direction, urged by spring 180. Fin 300 is placed in cutout 250 or 255, so it is flush with the relevant wing. Wings 225 and 230 and fin 300 can be taped to the patient's skin while the blood is collected.
- needle shield assembly 110 In this blood collection (second) position, needle shield assembly 110 has slid axially in the distal direction due to the force of spring 180. Distal end 115 of needle shield assembly lies against the patient's skin. As needle tip 70 is withdrawn, distal end 115 of needle shield assembly, still under the influence of spring 180, moves in the distal direction until, as tip 70 is removed from the patient, it is completely shielded.
- the shielding mechanism at the tip of the needle prevents needle shield assembly 110 from sliding in the proximal direction and re-exposing needle tip 70.
- Key 190 abuts distal end 270 of slot 260, thus preventing distal movement of needle shield assembly 110. Needle 10 is thus completely shielded. Even if fin 300 is rotated back into the first position (to facilitate removal of needle 10 from the patient), shield assembly 110 cannot be retracted because it is blocked from proximal movement by ball 122. Key 190 has moved distally with respect to circumferential rim 375.
- winged needle assemblies Although limited embodiments of the winged needle assemblies, their components, and their applications on different needle devices have been specifically described and illustrated, the descriptions are not intended to limit the scope of the basic invention. Many modifications and variations will be apparent to those skilled in the art. Accordingly, it is to be understood that the winged needle assemblies and their components constructed according to principles of this invention may be embodied other than as specifically described herein. The invention is also defined in the following claims.
Abstract
Description
Claims
Priority Applications (10)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA002599955A CA2599955A1 (en) | 2005-03-07 | 2006-03-06 | Winged needle with needle shield |
AU2006220692A AU2006220692A1 (en) | 2005-03-07 | 2006-03-06 | Winged needle with needle shield |
US11/817,687 US8002746B2 (en) | 2005-03-07 | 2006-03-06 | Winged needle with needle shield |
JP2008500805A JP4920673B2 (en) | 2005-03-07 | 2006-03-06 | Winged needle with needle shield |
BRPI0608408-7A BRPI0608408A2 (en) | 2005-03-07 | 2006-03-06 | medical needle set |
CN2006800074850A CN101137405B (en) | 2005-03-07 | 2006-03-06 | Winged needle with needle shield |
MX2007010945A MX2007010945A (en) | 2005-03-07 | 2006-03-06 | Winged needle with needle shield. |
EP06737128A EP1861137A4 (en) | 2005-03-07 | 2006-03-06 | Winged needle with needle shield |
HK08105821.6A HK1115735A1 (en) | 2005-03-07 | 2008-05-26 | Winged needle with needle shield |
AU2010203121A AU2010203121A1 (en) | 2005-03-07 | 2010-07-21 | Winged needle with needle shield |
Applications Claiming Priority (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US65921305P | 2005-03-07 | 2005-03-07 | |
US65922605P | 2005-03-07 | 2005-03-07 | |
US65921705P | 2005-03-07 | 2005-03-07 | |
US60/659,226 | 2005-03-07 | ||
US60/659,217 | 2005-03-07 | ||
US60/659,213 | 2005-03-07 | ||
US71495405P | 2005-09-07 | 2005-09-07 | |
US60/714,954 | 2005-09-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2006096636A1 true WO2006096636A1 (en) | 2006-09-14 |
Family
ID=36953709
Family Applications (4)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2006/007910 WO2006096634A1 (en) | 2005-03-07 | 2006-03-06 | Needle shielding device |
PCT/US2006/007912 WO2006096636A1 (en) | 2005-03-07 | 2006-03-06 | Winged needle with needle shield |
PCT/US2006/007909 WO2006096633A1 (en) | 2005-03-07 | 2006-03-06 | Method of making a needle shielding device |
PCT/US2006/007911 WO2006096635A1 (en) | 2005-03-07 | 2006-03-06 | Catheter introducer with needle shield |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2006/007910 WO2006096634A1 (en) | 2005-03-07 | 2006-03-06 | Needle shielding device |
Family Applications After (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2006/007909 WO2006096633A1 (en) | 2005-03-07 | 2006-03-06 | Method of making a needle shielding device |
PCT/US2006/007911 WO2006096635A1 (en) | 2005-03-07 | 2006-03-06 | Catheter introducer with needle shield |
Country Status (11)
Country | Link |
---|---|
US (5) | US8603041B2 (en) |
EP (7) | EP1861136B1 (en) |
JP (6) | JP4695184B2 (en) |
CN (1) | CN101862498A (en) |
AU (5) | AU2006220689B2 (en) |
BR (3) | BRPI0608413A2 (en) |
CA (5) | CA2599938C (en) |
ES (5) | ES2535983T3 (en) |
HK (4) | HK1115734A1 (en) |
MX (4) | MX2007010943A (en) |
WO (4) | WO2006096634A1 (en) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8535279B2 (en) | 2009-07-31 | 2013-09-17 | Medical Components, Inc. | Huber needle with safety tube |
US8603041B2 (en) | 2005-03-07 | 2013-12-10 | Erskine Medical Llc | Needle shielding device |
US9180277B2 (en) | 2010-12-02 | 2015-11-10 | Erskine Medical Llc | Release mechanism for use with needle shielding devices |
US9278195B2 (en) | 2010-12-02 | 2016-03-08 | Erskine Medical Llc | Needle shield assembly with hub engagement member for needle device |
US9408632B2 (en) | 2011-04-07 | 2016-08-09 | Erskine Medical Llc | Needle shielding device |
USD804021S1 (en) | 2015-02-27 | 2017-11-28 | Medical Components, Inc. | Huber safety needle |
USD804022S1 (en) | 2015-02-27 | 2017-11-28 | Medical Components, Inc. | Huber safety needle |
USD804662S1 (en) | 2014-08-29 | 2017-12-05 | Medical Components, Inc. | Huber safety needle assembly |
US9999723B2 (en) | 2013-10-10 | 2018-06-19 | Medical Components, Inc. | Huber needle assembly with safety capture device |
US10441727B2 (en) | 2016-03-18 | 2019-10-15 | Medical Components, Inc. | Huber safety needle |
Families Citing this family (52)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4994775B2 (en) | 2006-10-12 | 2012-08-08 | 日本コヴィディエン株式会社 | Needle point protector |
US8439870B2 (en) * | 2008-09-10 | 2013-05-14 | B. Braun Medical Inc. | Safety needle assembly and methods |
WO2010101573A1 (en) * | 2009-03-05 | 2010-09-10 | Erskine Medical Llc | Needle-based medical device and related method |
US8936575B2 (en) * | 2009-03-19 | 2015-01-20 | Becton, Dickinson And Company | Cannula-tip shielding mechanism |
EP2411073A4 (en) * | 2009-03-25 | 2012-10-03 | Erskine Medical Llc | Needle-based medical device with needle shield |
CA2756587A1 (en) * | 2009-03-31 | 2010-10-07 | Sanofi-Aventis Deutschland Gmbh | Medical device having a mechanism with a spring and use of a wave spring or wave washer within a medical device |
DE102009020061A1 (en) | 2009-05-06 | 2010-11-11 | B. Braun Melsungen Ag | Needle protection device for a medical hollow needle |
US8323249B2 (en) | 2009-08-14 | 2012-12-04 | The Regents Of The University Of Michigan | Integrated vascular delivery system |
WO2011107980A1 (en) * | 2010-03-01 | 2011-09-09 | Sergey Popov | A puncturing device with a needle shield and a method for needle shield removal |
WO2011146772A1 (en) | 2010-05-19 | 2011-11-24 | Tangent Medical Technologies Llc | Safety needle system operable with a medical device |
US8771230B2 (en) | 2010-05-19 | 2014-07-08 | Tangent Medical Technologies, Llc | Integrated vascular delivery system |
US9775982B2 (en) | 2010-12-29 | 2017-10-03 | Medtronic, Inc. | Implantable medical device fixation |
US10112045B2 (en) | 2010-12-29 | 2018-10-30 | Medtronic, Inc. | Implantable medical device fixation |
US8764711B2 (en) | 2011-02-28 | 2014-07-01 | Injectimed, Inc. | Needle guard |
US9238104B2 (en) | 2011-02-28 | 2016-01-19 | Injectimed, Inc. | Needle guard |
US8486024B2 (en) | 2011-04-27 | 2013-07-16 | Covidien Lp | Safety IV catheter assemblies |
WO2013048768A1 (en) | 2011-09-26 | 2013-04-04 | Covidien Lp | Safety iv catheter and needle assembly |
EP2760520A1 (en) | 2011-09-26 | 2014-08-06 | Covidien LP | Safety catheter |
WO2013056223A1 (en) | 2011-10-14 | 2013-04-18 | Covidien Lp | Safety iv catheter assembly |
CN102429701A (en) * | 2011-11-01 | 2012-05-02 | 福州施可瑞光电科技有限公司 | Ultrasonic stone crushing method and ultrasonic stone crushing pincers |
ES2779624T3 (en) | 2011-11-07 | 2020-08-18 | Safety Syringes Inc | Needle guard with contact trigger activation |
EP2777732A4 (en) * | 2011-11-07 | 2015-11-18 | Medikit Co Ltd | Safety needle with covered tip and sides |
WO2013134508A1 (en) * | 2012-03-07 | 2013-09-12 | Medical Components, Inc. | Huber needle assembly |
US9854982B2 (en) | 2012-03-26 | 2018-01-02 | Medtronic, Inc. | Implantable medical device deployment within a vessel |
US9717421B2 (en) | 2012-03-26 | 2017-08-01 | Medtronic, Inc. | Implantable medical device delivery catheter with tether |
US9339197B2 (en) | 2012-03-26 | 2016-05-17 | Medtronic, Inc. | Intravascular implantable medical device introduction |
US9833625B2 (en) | 2012-03-26 | 2017-12-05 | Medtronic, Inc. | Implantable medical device delivery with inner and outer sheaths |
US9220906B2 (en) | 2012-03-26 | 2015-12-29 | Medtronic, Inc. | Tethered implantable medical device deployment |
US10485435B2 (en) | 2012-03-26 | 2019-11-26 | Medtronic, Inc. | Pass-through implantable medical device delivery catheter with removeable distal tip |
JP5850807B2 (en) * | 2012-07-05 | 2016-02-03 | 富士フイルム株式会社 | Puncture device |
WO2014121119A1 (en) | 2013-02-01 | 2014-08-07 | Nxstage Medical, Inc. | Safe cannulation devices, methods, and systems |
ITFI20130028A1 (en) * | 2013-02-09 | 2014-08-10 | Leone Spa | ORTHODONTIC EXPANDER. |
US9125985B2 (en) | 2013-04-01 | 2015-09-08 | iMed Technology, Inc. | Needle with protective cover member |
CA2937744C (en) | 2014-02-04 | 2022-08-09 | Icu Medical, Inc. | Self-priming systems and methods |
NZ725610A (en) | 2014-04-18 | 2022-01-28 | Becton Dickinson Co | Needle capture safety interlock for catheter |
JP6427987B2 (en) * | 2014-06-25 | 2018-11-28 | ニプロ株式会社 | Indwelling needle |
US10112033B2 (en) * | 2014-07-08 | 2018-10-30 | Becton, Dickinson And Company | Intravenous needle assembly having blood dispensing capabilities |
US10232110B2 (en) * | 2014-07-08 | 2019-03-19 | Becton, Dickinson And Company | Fluid transfer device or set with retractable needle and septum |
BR112017009777B1 (en) * | 2014-11-10 | 2022-09-06 | Becton, Dickinson And Company | CATHETER SET |
US11511052B2 (en) | 2014-11-10 | 2022-11-29 | Becton, Dickinson And Company | Safety IV catheter with V-clip interlock and needle tip capture |
WO2016152951A1 (en) * | 2015-03-24 | 2016-09-29 | テルモ株式会社 | Winged needle |
JP6126663B2 (en) * | 2015-10-16 | 2017-05-10 | メディキット株式会社 | Safety needle with tip and side covered |
US20180318556A1 (en) * | 2015-11-03 | 2018-11-08 | The General Hospital Corporation | System, method, and apparatus for selectively accessing an interior lumen of a patient vessel |
JP6542481B2 (en) * | 2016-01-21 | 2019-07-10 | ウェスト ファーマ サービシーズ イスラエル リミテッド | system |
US10874850B2 (en) | 2018-09-28 | 2020-12-29 | Medtronic, Inc. | Impedance-based verification for delivery of implantable medical devices |
JP2019034192A (en) * | 2018-11-01 | 2019-03-07 | ニプロ株式会社 | Indwelling needle |
USD884160S1 (en) | 2019-02-25 | 2020-05-12 | iMed Technology, Inc. | Huber safety needle |
US20220211979A1 (en) * | 2019-04-11 | 2022-07-07 | Nipro Corporation | Indwelling needle assembly |
US11331475B2 (en) | 2019-05-07 | 2022-05-17 | Medtronic, Inc. | Tether assemblies for medical device delivery systems |
CN112546339A (en) * | 2019-09-10 | 2021-03-26 | 贝克顿·迪金森公司 | Blood vessel access system, blood collection method and clamping device |
US20220355072A1 (en) * | 2021-05-06 | 2022-11-10 | Medsource International Llc | Safety intravenous cannula |
US20230226312A1 (en) * | 2022-01-14 | 2023-07-20 | Medsource International Llc | Intravenous cannula |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030036731A1 (en) * | 2001-08-17 | 2003-02-20 | Becton, Dickinson And Company | Blood collection assembly |
US20030216687A1 (en) * | 2002-05-15 | 2003-11-20 | Becton Dickinson & Company | Blood collection device |
US20030220587A1 (en) * | 2002-05-23 | 2003-11-27 | Becton Dickinson And Company | Medical device |
US20050119627A1 (en) * | 2003-12-01 | 2005-06-02 | Becton, Dickinson And Company | Selectively passive forward shielding medical needle device |
Family Cites Families (118)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2798487A (en) * | 1952-05-09 | 1957-07-09 | Becton Dickinson Co | Syringe assembly |
US3459183A (en) * | 1966-05-20 | 1969-08-05 | Voys Inc Le | Catheter placement unit with anesthetic |
US4596563A (en) * | 1983-06-09 | 1986-06-24 | Cordis Corporation | Thin-walled multi-layered catheter having a fuseless tip |
US4588398A (en) * | 1984-09-12 | 1986-05-13 | Warner-Lambert Company | Catheter tip configuration |
US4778453A (en) | 1986-04-07 | 1988-10-18 | Icu Medical, Inc. | Medical device |
US4931048A (en) * | 1986-04-07 | 1990-06-05 | Icu Medical, Inc. | Medical device |
US5160325A (en) * | 1986-10-06 | 1992-11-03 | C. R. Bard, Inc. | Catheter with novel lumens shapes |
US4755170A (en) | 1986-12-03 | 1988-07-05 | Golden Theodore A | Venipuncture and cutaneous sealing device and method |
US4762516A (en) | 1987-03-05 | 1988-08-09 | Luther Medical Products, Inc. | Assembly of needle catheter protector |
US4832696A (en) * | 1987-03-05 | 1989-05-23 | Luther Medical Products, Inc. | Assembly of needle and protector |
US4927414A (en) | 1987-04-29 | 1990-05-22 | Kulli John C | Syringe with safety retracting needle |
US4944725A (en) | 1987-06-01 | 1990-07-31 | Mcdonald Michael | Safety needle apparatus |
US4834718A (en) * | 1987-06-01 | 1989-05-30 | Michael McDonald | Safety needle apparatus |
US4790828A (en) | 1987-08-07 | 1988-12-13 | Dombrowski Mitchell P | Self-capping needle assembly |
US4863436A (en) | 1987-11-03 | 1989-09-05 | Iatroban, Ltd. | Hypodermic needle with protective cover |
US4887998A (en) * | 1987-12-14 | 1989-12-19 | Martin Catherine L | Hypodermic needle guard |
DE3802353A1 (en) * | 1988-01-27 | 1989-08-10 | Uwe W Dr Ballies | Safety cannula |
US4846809A (en) | 1988-02-29 | 1989-07-11 | Winifred Sims | Needle tip protective device |
DE3808353A1 (en) | 1988-03-12 | 1989-09-21 | Basf Ag | COMBINATIONS OF POLYSULFATED HEPARINES IN THE FIGHT AGAINST RETROVIRUS INFECTIONS |
USRE34416E (en) | 1988-07-11 | 1993-10-19 | Critikon, Inc. | I.V. catheter with self-locating needle guard |
US4952207A (en) | 1988-07-11 | 1990-08-28 | Critikon, Inc. | I.V. catheter with self-locating needle guard |
US4929241A (en) * | 1988-08-05 | 1990-05-29 | Kulli John C | Medical needle puncture guard |
US4978344A (en) * | 1988-08-11 | 1990-12-18 | Dombrowski Mitchell P | Needle and catheter assembly |
US5458658A (en) * | 1989-02-01 | 1995-10-17 | Sero-Guard Corporation | Positive locking needle-mounted needle guard for needle supported catheters |
US5322517A (en) * | 1989-02-01 | 1994-06-21 | Sero-Guard Corporation | Disposable automatic hypodermic needle guard |
US5662610A (en) * | 1989-02-01 | 1997-09-02 | Sircom; Richard C. | Automatic needle guard tip protection |
US5059180A (en) | 1989-11-21 | 1991-10-22 | Mclees Donald J | Automatic needle tip guard |
US5049136A (en) * | 1990-01-10 | 1991-09-17 | Johnson Gerald W | Hypodermic needle with protective sheath |
GB9003643D0 (en) | 1990-02-17 | 1990-04-11 | Smiths Industries Plc | Needle guards and assemblies |
US5558651A (en) * | 1990-04-20 | 1996-09-24 | Becton Dickinson And Company | Apparatus and method for a needle tip cover |
USRE38996E1 (en) | 1990-04-20 | 2006-02-28 | Becton, Dickinson And Company | Needle tip cover |
JPH04102462A (en) | 1990-08-21 | 1992-04-03 | Sumitomo Bakelite Co Ltd | Medical catheter |
US5176655A (en) | 1990-11-08 | 1993-01-05 | Mbo Laboratories, Inc. | Disposable medical needle and catheter placement assembly having full safety enclosure means |
WO1992011885A1 (en) | 1991-01-14 | 1992-07-23 | Precision Dynamics Corporation | Cannula guard |
US5120320A (en) * | 1991-02-13 | 1992-06-09 | Becton, Dickinson And Company | I.V. infusion or blood collection assembly with automatic safety feature |
SE9101102D0 (en) * | 1991-04-11 | 1991-04-11 | Viggo Spectramed Ab | NEEDLE PROTECTION DEVICE |
US5116326A (en) | 1991-04-25 | 1992-05-26 | Schmidt Industries, Inc. | Hypodermic needle sheath |
US5261895A (en) | 1991-09-26 | 1993-11-16 | Stryker Corporation | Apparatus for guiding surgical instruments into a surgical site and blocking escape of fluids from the site |
DE4142047C2 (en) * | 1991-12-19 | 2001-03-01 | Siemens Ag | Method for covering at least one optical waveguide with a protective layer and for attaching reinforcing elements |
US5215528C1 (en) | 1992-02-07 | 2001-09-11 | Becton Dickinson Co | Catheter introducer assembly including needle tip shield |
US5300046A (en) * | 1992-03-30 | 1994-04-05 | Symbiosis Corporation | Thoracentesis sheath catheter assembly |
US5360408A (en) | 1992-11-16 | 1994-11-01 | Vaillancourt Vincent L | Shielded hypodermic needle assembly and a shield assembly for a hypodermic needle |
US5300045A (en) * | 1993-04-14 | 1994-04-05 | Plassche Jr Walter M | Interventional needle having an automatically capping stylet |
US5304151A (en) * | 1993-04-16 | 1994-04-19 | Injectimed, Inc. | Add-on fail-safe safety cap for passive sliding-sleeve needle protectors |
US5429611A (en) * | 1993-06-10 | 1995-07-04 | Rait; Joseph M. | Syringe with automatically actuated shield |
US5584809A (en) * | 1993-07-20 | 1996-12-17 | Graphic Controls Corporation | Safety catheter |
US5697907A (en) * | 1993-07-20 | 1997-12-16 | Graphic Controls Corporation | Safety catheter |
US5344408A (en) * | 1993-08-06 | 1994-09-06 | Becton, Dickinson And Company | Break-away safety shield for needle cannula |
US5376075A (en) * | 1993-08-31 | 1994-12-27 | Haughton; Victor M. | Catheter sharp retraction system |
US5334158A (en) * | 1993-12-20 | 1994-08-02 | Mclees Donald J | Automatic needle tip guard for standard hypodermic needles |
US5466223A (en) * | 1994-06-20 | 1995-11-14 | Becton, Dickinson And Company | Needle assembly having single-handedly activatable needle barrier |
GB2292525B (en) * | 1994-08-24 | 1998-07-01 | Sterimatic Holdings Ltd | Catheter placement units |
DE4440035C2 (en) * | 1994-11-10 | 1998-08-06 | Wolf Gmbh Richard | Morcellating instrument |
CA2168615A1 (en) | 1995-03-07 | 1996-09-08 | Timothy J. Erskine | Catheter-advancement actuated needle retraction system |
US5795339A (en) | 1995-03-07 | 1998-08-18 | Becton Dickinson And Company | Catheter-advancement actuated needle retraction system |
US5683365A (en) | 1995-06-07 | 1997-11-04 | Johnson & Johnson Medical, Inc. | Tip protection device |
US5853393A (en) | 1995-06-07 | 1998-12-29 | Johnson & Johnson Medical, Inc. | Catheter needle locking and catheter hub unlocking mechanism |
US5599310A (en) | 1995-06-07 | 1997-02-04 | Johnson & Johnson Medical, Inc. | I.V. catheter assembly with automatic cannula tip guard |
IL118551A (en) | 1995-06-07 | 2004-05-12 | Johnson & Johnson Medical | Protective needle cover containment |
GB9512531D0 (en) | 1995-06-20 | 1995-08-23 | Boc Group Plc | Medical devices |
US5582597A (en) * | 1995-07-11 | 1996-12-10 | Becton Dickinson And Company | Rotary ram collet lock needle point guard |
US6629959B2 (en) | 1996-02-27 | 2003-10-07 | Injectimed, Inc. | Needle tip guard for percutaneous entry needles |
DK2319556T3 (en) | 1996-02-27 | 2013-06-17 | Braun Melsungen Ag | Needle tip protector for needles |
US5879337A (en) | 1997-02-27 | 1999-03-09 | Injectimed, Inc. | Needle tip guard for hypodermic needles |
GB9605206D0 (en) * | 1996-03-12 | 1996-05-15 | Boc Group Plc | Medical devices |
US5800399A (en) | 1996-08-27 | 1998-09-01 | Johnson & Johnson Medical, Inc. | Low-cost method of assembling an extruded cannula holder for a catheter insertion device |
US5868710A (en) * | 1996-11-22 | 1999-02-09 | Liebel Flarsheim Company | Medical fluid injector |
US6117108A (en) * | 1997-08-20 | 2000-09-12 | Braun Melsungen Ag | Spring clip safety IV catheter |
US8211070B2 (en) * | 1997-08-20 | 2012-07-03 | B. Braun Melsungen Ag | Spring clip safety IV catheter |
US6616630B1 (en) | 1997-08-20 | 2003-09-09 | B. Braun Melsungen A.G. | Spring clip safety IV catheter |
US7125397B2 (en) | 1997-08-20 | 2006-10-24 | B. Braun Melsungen Ag | Protective device for an injection needle |
FR2767480A1 (en) * | 1997-08-21 | 1999-02-26 | Raphael Pegaitaz | Used hypodermic needle tip protector |
US5951525A (en) * | 1998-02-10 | 1999-09-14 | Specialized Health Products, Inc. | Manual safety medical needle apparatus and methods |
US6379333B1 (en) | 1998-04-09 | 2002-04-30 | Becton, Dickinson And Company | Catheter and introducer needle assembly with needle shield |
US6004294A (en) * | 1998-04-09 | 1999-12-21 | Becton, Dickinson And Company | Catheter and introducer needle assembly with needle shield |
US6749588B1 (en) | 1998-04-09 | 2004-06-15 | Becton Dickinson And Company | Catheter and introducer needle assembly with needle shield |
US6652490B2 (en) | 1998-04-09 | 2003-11-25 | Becton Dickinson And Company | Catheter and introducer needle assembly with compact needle shield |
US6689102B2 (en) | 1998-07-31 | 2004-02-10 | Albany Medical College | Safety intravenous catheter assembly |
US6221047B1 (en) | 1998-07-31 | 2001-04-24 | Albany Medical College | Safety intravenous catheter assembly and method for use with a needle |
US6165165A (en) | 1998-10-02 | 2000-12-26 | Genx International, Inc. | Embryo-implanting catheter assembly and method for making the same |
US6210371B1 (en) | 1999-03-30 | 2001-04-03 | Retractable Technologies, Inc. | Winged I.V. set |
EP1255581A1 (en) | 2000-02-04 | 2002-11-13 | Becton, Dickinson and Company | Catheter and introducer needle assembly with compact needle shield |
US20010047156A1 (en) * | 2000-02-10 | 2001-11-29 | Parker Jerry W. | Needlepoint safety slide assembly |
JP4252799B2 (en) * | 2000-12-18 | 2009-04-08 | テルモ株式会社 | Protector and indwelling needle assembly |
US6659984B2 (en) | 2001-01-05 | 2003-12-09 | Becton Dickinson And Company | Needle assembly |
US6743186B2 (en) * | 2001-01-05 | 2004-06-01 | Becton, Dickinson And Company | Blood collection assembly |
JP2002248168A (en) | 2001-02-26 | 2002-09-03 | Terumo Corp | Placed needle constructed body |
US6595955B2 (en) * | 2001-03-15 | 2003-07-22 | Specialized Health Products, Inc. | Safety shield for medical needles |
US6761706B2 (en) * | 2001-04-04 | 2004-07-13 | Patricia B. Vaillancourt | Needle guard |
ITBO20010497A1 (en) | 2001-07-31 | 2003-01-31 | Delta Med S R L | PROTECTION DEVICE FOR NEEDLE-CANNULA |
US6663592B2 (en) | 2001-09-06 | 2003-12-16 | Medex, Inc. | Catheter introducer assembly having safety shielded needle |
US6976976B2 (en) * | 2002-03-27 | 2005-12-20 | Safety Syringes, Inc. | Syringe with needle guard injection device |
CN1225294C (en) | 2002-03-29 | 2005-11-02 | 上海康德莱企业发展集团有限公司 | Safety medical needle device |
JP4151311B2 (en) | 2002-05-24 | 2008-09-17 | ニプロ株式会社 | Indwelling needle |
US6881202B2 (en) | 2002-05-28 | 2005-04-19 | Becton, Dickinson And Company | Needle assembly |
US20040049155A1 (en) | 2002-06-06 | 2004-03-11 | Schramm John B. | Needle tip protector |
ES2782875T3 (en) | 2002-06-20 | 2020-09-16 | Becton Dickinson Co | Catheter and introducer needle assembly with needle guard |
DE20210394U1 (en) | 2002-07-04 | 2002-09-12 | Braun Melsungen Ag | catheter introducer |
US7458954B2 (en) | 2002-11-07 | 2008-12-02 | Specialized Health Products, Inc. | Safety shield for medical needles |
AU2003297241A1 (en) | 2002-12-18 | 2004-07-22 | Scimed Life Systems, Inc. | Catheter based sensing for intraluminal procedures |
US6805686B1 (en) | 2003-05-06 | 2004-10-19 | Abbott Laboratories | Autoinjector with extendable needle protector shroud |
US6840920B2 (en) | 2003-05-09 | 2005-01-11 | Visual Connections | Butterfly needle with passive guard |
TWM243216U (en) * | 2003-07-16 | 2004-09-11 | Yan-Cheng Chen | Needle cap for syringe |
US6997902B2 (en) * | 2003-11-13 | 2006-02-14 | David L. Thorne | Safety shield for medical needles |
US7322963B2 (en) | 2003-11-20 | 2008-01-29 | Jms Singapore Pte Ltd. | Telescopic safety arteriovenous fistula needle |
CA2599938C (en) | 2005-03-07 | 2013-08-20 | Erskine Medical Llc | Method of making a needle shielding device |
US8251950B2 (en) | 2005-08-08 | 2012-08-28 | Smiths Medical Asd, Inc. | Needle guard clip with heel |
US8419690B2 (en) | 2005-08-18 | 2013-04-16 | Becton, Dickinson And Company | Medical device with needle safety shielding |
EP1937335A1 (en) * | 2005-10-17 | 2008-07-02 | Becton, Dickinson & Company | Shieldable needle assembly containing reduced stress living hinge and methods of manufacture |
BRPI0710395B8 (en) | 2006-04-28 | 2021-06-22 | Nipro Corp | safety needle assembly and needle mechanism |
US8235945B2 (en) | 2006-06-08 | 2012-08-07 | Rishi Baid | Safety device to cover the needle tip of intravenous catheter apparatus |
ATE482738T1 (en) | 2007-12-20 | 2010-10-15 | Tyco Healthcare | CAP ASSEMBLY WITH SPRING-LOADED CUFF |
US7811261B2 (en) | 2008-06-02 | 2010-10-12 | Sta-Med, Llc | Needle cover assembly for a syringe |
US7785296B2 (en) * | 2008-07-17 | 2010-08-31 | Smiths Medical Asd, Inc. | Needle tip spring protector |
WO2010101573A1 (en) | 2009-03-05 | 2010-09-10 | Erskine Medical Llc | Needle-based medical device and related method |
EP2411073A4 (en) | 2009-03-25 | 2012-10-03 | Erskine Medical Llc | Needle-based medical device with needle shield |
EP2646091A4 (en) | 2010-12-02 | 2015-12-23 | Erskine Medical Llc | Needle shield assembly with hub engagement member for needle device |
CN103354754B (en) | 2010-12-02 | 2016-02-24 | 厄斯金医学有限公司 | For the relieving mechanism used together with pin masking device |
-
2006
- 2006-03-06 CA CA2599938A patent/CA2599938C/en active Active
- 2006-03-06 EP EP06737127.8A patent/EP1861136B1/en active Active
- 2006-03-06 BR BRPI0608413-3A patent/BRPI0608413A2/en not_active IP Right Cessation
- 2006-03-06 ES ES06737125.2T patent/ES2535983T3/en active Active
- 2006-03-06 EP EP12170092.6A patent/EP2497523B1/en active Active
- 2006-03-06 CA CA002599955A patent/CA2599955A1/en not_active Abandoned
- 2006-03-06 AU AU2006220689A patent/AU2006220689B2/en not_active Ceased
- 2006-03-06 WO PCT/US2006/007910 patent/WO2006096634A1/en active Application Filing
- 2006-03-06 MX MX2007010943A patent/MX2007010943A/en active IP Right Grant
- 2006-03-06 WO PCT/US2006/007912 patent/WO2006096636A1/en active Application Filing
- 2006-03-06 EP EP12169737A patent/EP2495000A1/en not_active Withdrawn
- 2006-03-06 AU AU2006220690A patent/AU2006220690B2/en active Active
- 2006-03-06 EP EP06737126.0A patent/EP1861135B1/en active Active
- 2006-03-06 MX MX2007010945A patent/MX2007010945A/en not_active Application Discontinuation
- 2006-03-06 WO PCT/US2006/007909 patent/WO2006096633A1/en active Application Filing
- 2006-03-06 BR BRPI0608412-5A patent/BRPI0608412A2/en not_active IP Right Cessation
- 2006-03-06 BR BRPI0608408-7A patent/BRPI0608408A2/en not_active IP Right Cessation
- 2006-03-06 CA CA2599945A patent/CA2599945C/en active Active
- 2006-03-06 EP EP12169713.0A patent/EP2494999B1/en active Active
- 2006-03-06 WO PCT/US2006/007911 patent/WO2006096635A1/en active Application Filing
- 2006-03-06 US US11/817,890 patent/US8603041B2/en active Active
- 2006-03-06 ES ES12170092.6T patent/ES2616074T3/en active Active
- 2006-03-06 US US11/817,687 patent/US8002746B2/en not_active Expired - Fee Related
- 2006-03-06 CN CN201010109122A patent/CN101862498A/en active Pending
- 2006-03-06 JP JP2008500804A patent/JP4695184B2/en not_active Expired - Fee Related
- 2006-03-06 CA CA2717845A patent/CA2717845A1/en not_active Abandoned
- 2006-03-06 JP JP2008500803A patent/JP4740996B2/en not_active Expired - Fee Related
- 2006-03-06 ES ES12169713.0T patent/ES2616073T3/en active Active
- 2006-03-06 ES ES06737127.8T patent/ES2679102T3/en active Active
- 2006-03-06 JP JP2008500802A patent/JP5174652B2/en not_active Expired - Fee Related
- 2006-03-06 EP EP06737125.2A patent/EP1861134B1/en not_active Not-in-force
- 2006-03-06 US US11/817,891 patent/US9174029B2/en active Active
- 2006-03-06 MX MX2007010944A patent/MX2007010944A/en active IP Right Grant
- 2006-03-06 AU AU2006220691A patent/AU2006220691B2/en active Active
- 2006-03-06 EP EP06737128A patent/EP1861137A4/en not_active Withdrawn
- 2006-03-06 AU AU2006220692A patent/AU2006220692A1/en not_active Abandoned
- 2006-03-06 CA CA2599943A patent/CA2599943C/en active Active
- 2006-03-06 JP JP2008500805A patent/JP4920673B2/en not_active Expired - Fee Related
- 2006-03-06 MX MX2007010946A patent/MX2007010946A/en active IP Right Grant
- 2006-03-06 ES ES06737126.0T patent/ES2454199T3/en active Active
- 2006-03-06 US US11/817,892 patent/US8968240B2/en not_active Expired - Fee Related
-
2008
- 2008-05-26 HK HK08105813.6A patent/HK1115734A1/en not_active IP Right Cessation
- 2008-05-26 HK HK08105834.1A patent/HK1115736A1/en not_active IP Right Cessation
- 2008-05-26 HK HK08105810.9A patent/HK1115733A1/en not_active IP Right Cessation
- 2008-05-26 HK HK08105821.6A patent/HK1115735A1/en not_active IP Right Cessation
-
2010
- 2010-07-21 AU AU2010203121A patent/AU2010203121A1/en not_active Abandoned
- 2010-10-28 JP JP2010242504A patent/JP5443320B2/en not_active Expired - Fee Related
-
2011
- 2011-05-24 US US13/114,589 patent/US20110220274A1/en not_active Abandoned
- 2011-10-03 JP JP2011219273A patent/JP2012035094A/en active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030036731A1 (en) * | 2001-08-17 | 2003-02-20 | Becton, Dickinson And Company | Blood collection assembly |
US20030216687A1 (en) * | 2002-05-15 | 2003-11-20 | Becton Dickinson & Company | Blood collection device |
US20030220587A1 (en) * | 2002-05-23 | 2003-11-27 | Becton Dickinson And Company | Medical device |
US20050119627A1 (en) * | 2003-12-01 | 2005-06-02 | Becton, Dickinson And Company | Selectively passive forward shielding medical needle device |
Non-Patent Citations (1)
Title |
---|
See also references of EP1861137A4 * |
Cited By (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8603041B2 (en) | 2005-03-07 | 2013-12-10 | Erskine Medical Llc | Needle shielding device |
US8968240B2 (en) | 2005-03-07 | 2015-03-03 | Erskine Medical Llc | Method of making a needle shielding device |
US9174029B2 (en) | 2005-03-07 | 2015-11-03 | Erskine Medical Llc | Catheter introducer with needle shield |
US8535279B2 (en) | 2009-07-31 | 2013-09-17 | Medical Components, Inc. | Huber needle with safety tube |
US9180277B2 (en) | 2010-12-02 | 2015-11-10 | Erskine Medical Llc | Release mechanism for use with needle shielding devices |
US9278195B2 (en) | 2010-12-02 | 2016-03-08 | Erskine Medical Llc | Needle shield assembly with hub engagement member for needle device |
US9408632B2 (en) | 2011-04-07 | 2016-08-09 | Erskine Medical Llc | Needle shielding device |
US9999723B2 (en) | 2013-10-10 | 2018-06-19 | Medical Components, Inc. | Huber needle assembly with safety capture device |
US10478566B2 (en) | 2014-08-29 | 2019-11-19 | Medical Components, Inc. | Huber safety needle |
US11890458B2 (en) | 2014-08-29 | 2024-02-06 | Medical Components, Inc. | Huber safety needle |
USD804662S1 (en) | 2014-08-29 | 2017-12-05 | Medical Components, Inc. | Huber safety needle assembly |
US11433187B2 (en) | 2014-08-29 | 2022-09-06 | Medical Components, Inc. | Huber safety needle |
USD804022S1 (en) | 2015-02-27 | 2017-11-28 | Medical Components, Inc. | Huber safety needle |
USD853559S1 (en) | 2015-02-27 | 2019-07-09 | Medical Components, Inc. | Huber safety needle |
USD853558S1 (en) | 2015-02-27 | 2019-07-09 | Medical Components, Inc. | Huber safety needle |
USD804021S1 (en) | 2015-02-27 | 2017-11-28 | Medical Components, Inc. | Huber safety needle |
US10441727B2 (en) | 2016-03-18 | 2019-10-15 | Medical Components, Inc. | Huber safety needle |
US11484664B2 (en) | 2016-03-18 | 2022-11-01 | Medical Components, Inc. | Huber safety needle |
Also Published As
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US8002746B2 (en) | Winged needle with needle shield | |
EP1221303B1 (en) | Blood collection set | |
US20080065025A1 (en) | Safety needle assembly |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
WWE | Wipo information: entry into national phase |
Ref document number: 200680007485.0 Country of ref document: CN |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
ENP | Entry into the national phase |
Ref document number: 2599955 Country of ref document: CA |
|
WWE | Wipo information: entry into national phase |
Ref document number: 11817687 Country of ref document: US |
|
ENP | Entry into the national phase |
Ref document number: 2008500805 Country of ref document: JP Kind code of ref document: A |
|
WWE | Wipo information: entry into national phase |
Ref document number: MX/a/2007/010945 Country of ref document: MX |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2006220692 Country of ref document: AU |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2006737128 Country of ref document: EP |
|
NENP | Non-entry into the national phase |
Ref country code: RU |
|
WWE | Wipo information: entry into national phase |
Ref document number: 4408/CHENP/2007 Country of ref document: IN |
|
ENP | Entry into the national phase |
Ref document number: 2006220692 Country of ref document: AU Date of ref document: 20060306 Kind code of ref document: A |
|
ENP | Entry into the national phase |
Ref document number: PI0608408 Country of ref document: BR Kind code of ref document: A2 Effective date: 20070906 |