CA2298129A1 - Gas delivery connection assembly - Google Patents
Gas delivery connection assembly Download PDFInfo
- Publication number
- CA2298129A1 CA2298129A1 CA002298129A CA2298129A CA2298129A1 CA 2298129 A1 CA2298129 A1 CA 2298129A1 CA 002298129 A CA002298129 A CA 002298129A CA 2298129 A CA2298129 A CA 2298129A CA 2298129 A1 CA2298129 A1 CA 2298129A1
- Authority
- CA
- Canada
- Prior art keywords
- mask
- conduit
- gas delivery
- connecting assembly
- connection assembly
- 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.)
- Granted
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
- A61M16/20—Valves specially adapted to medical respiratory devices
-
- 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
- A61M16/06—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
- A61M16/08—Bellows; Connecting tubes ; Water traps; Patient circuits
- A61M16/0816—Joints or connectors
- A61M16/0825—Joints or connectors with ball-sockets
-
- 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
- A61M16/0841—Joints or connectors for sampling
- A61M16/085—Gas sampling
-
- 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
- A61M16/08—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
- A61M16/20—Valves specially adapted to medical respiratory devices
- A61M16/208—Non-controlled one-way valves, e.g. exhalation, check, pop-off non-rebreathing valves
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S128/00—Surgery
- Y10S128/912—Connections and closures for tubes delivering fluids to or from the body
-
- 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
- Y10T137/00—Fluid handling
- Y10T137/7722—Line condition change responsive valves
- Y10T137/7771—Bi-directional flow valves
Landscapes
- Health & Medical Sciences (AREA)
- Pulmonology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Public Health (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Emergency Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Veterinary Medicine (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Feeding And Controlling Fuel (AREA)
- Pipeline Systems (AREA)
- Sampling And Sample Adjustment (AREA)
- Check Valves (AREA)
Abstract
A patient gas delivery apparatus includes a mask structured to communicate with a patient's airway, a gas flow generator structured to supply pressurized gas, a gas delivery conduit having first a second opposing ends, the first opposing end being connected to the gas flow generator, and a connecting assembly including an anti-asphyxia valve member. The connecting assembly is connected in series between the conduit and the mask. The connecting assembly has a distal end and a proximal end with the distal end being configured and positioned to connect to the second opposing end of the conduit and the proximal end being configured and positioned to connect to the mask. The mask and the conduit are not adapted for direct interconnection without the connecting assembly.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA2519452A CA2519452C (en) | 1999-02-09 | 2000-02-08 | Respiratory mask assembly for delivering breathable gas |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AUPP8550A AUPP855099A0 (en) | 1999-02-09 | 1999-02-09 | Gas delivery connection assembly |
AUPP8550 | 1999-02-09 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA2519452A Division CA2519452C (en) | 1999-02-09 | 2000-02-08 | Respiratory mask assembly for delivering breathable gas |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2298129A1 true CA2298129A1 (en) | 2000-08-09 |
CA2298129C CA2298129C (en) | 2006-01-03 |
Family
ID=3812752
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA2733839A Expired - Fee Related CA2733839C (en) | 1999-02-09 | 2000-02-08 | Gas delivery connection assembly |
CA002298129A Expired - Fee Related CA2298129C (en) | 1999-02-09 | 2000-02-08 | Gas delivery connection assembly |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA2733839A Expired - Fee Related CA2733839C (en) | 1999-02-09 | 2000-02-08 | Gas delivery connection assembly |
Country Status (7)
Country | Link |
---|---|
US (10) | US6491034B1 (en) |
EP (3) | EP1525895B1 (en) |
JP (1) | JP4167788B2 (en) |
AT (1) | ATE297778T1 (en) |
AU (1) | AUPP855099A0 (en) |
CA (2) | CA2733839C (en) |
DE (1) | DE60020756T2 (en) |
Families Citing this family (236)
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-
1999
- 1999-02-09 AU AUPP8550A patent/AUPP855099A0/en not_active Abandoned
-
2000
- 2000-02-03 EP EP05002217.7A patent/EP1525895B1/en not_active Expired - Lifetime
- 2000-02-03 EP EP15192831.4A patent/EP3042682A1/en not_active Withdrawn
- 2000-02-03 DE DE60020756T patent/DE60020756T2/en not_active Expired - Lifetime
- 2000-02-03 EP EP00300846A patent/EP1027905B1/en not_active Expired - Lifetime
- 2000-02-03 AT AT00300846T patent/ATE297778T1/en not_active IP Right Cessation
- 2000-02-07 US US09/498,705 patent/US6491034B1/en not_active Expired - Lifetime
- 2000-02-07 JP JP2000029094A patent/JP4167788B2/en not_active Expired - Fee Related
- 2000-02-08 CA CA2733839A patent/CA2733839C/en not_active Expired - Fee Related
- 2000-02-08 CA CA002298129A patent/CA2298129C/en not_active Expired - Fee Related
-
2001
- 2001-11-02 US US09/985,457 patent/US7185652B2/en not_active Expired - Lifetime
- 2001-11-02 US US09/985,458 patent/US7089939B2/en not_active Expired - Lifetime
-
2002
- 2002-06-10 US US10/164,370 patent/US7207334B2/en not_active Expired - Fee Related
- 2002-07-09 US US10/190,700 patent/US20020174867A1/en not_active Abandoned
-
2005
- 2005-11-23 US US11/285,077 patent/US7174893B2/en not_active Expired - Lifetime
-
2006
- 2006-01-03 US US11/322,237 patent/US7861714B2/en not_active Expired - Fee Related
-
2009
- 2009-04-07 US US12/419,442 patent/US8113197B2/en not_active Expired - Fee Related
-
2012
- 2012-02-14 US US13/396,002 patent/US9227033B2/en not_active Expired - Fee Related
-
2015
- 2015-11-23 US US14/948,948 patent/US20160074619A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
EP1525895B1 (en) | 2015-11-04 |
US8113197B2 (en) | 2012-02-14 |
JP4167788B2 (en) | 2008-10-22 |
US20120180794A1 (en) | 2012-07-19 |
US7089939B2 (en) | 2006-08-15 |
EP1027905A3 (en) | 2001-04-25 |
US7185652B2 (en) | 2007-03-06 |
EP1027905A2 (en) | 2000-08-16 |
US6491034B1 (en) | 2002-12-10 |
US9227033B2 (en) | 2016-01-05 |
US20060107960A1 (en) | 2006-05-25 |
US20060076017A1 (en) | 2006-04-13 |
EP1525895A3 (en) | 2007-11-07 |
US20160074619A1 (en) | 2016-03-17 |
EP1525895A2 (en) | 2005-04-27 |
US7207334B2 (en) | 2007-04-24 |
US20020153012A1 (en) | 2002-10-24 |
US7174893B2 (en) | 2007-02-13 |
CA2298129C (en) | 2006-01-03 |
EP1027905B1 (en) | 2005-06-15 |
US20020174867A1 (en) | 2002-11-28 |
US7861714B2 (en) | 2011-01-04 |
DE60020756D1 (en) | 2005-07-21 |
ATE297778T1 (en) | 2005-07-15 |
DE60020756T2 (en) | 2006-05-18 |
EP3042682A1 (en) | 2016-07-13 |
CA2733839C (en) | 2014-04-08 |
AUPP855099A0 (en) | 1999-03-04 |
JP2000279520A (en) | 2000-10-10 |
US20020023649A1 (en) | 2002-02-28 |
US20090188505A1 (en) | 2009-07-30 |
US20020023650A1 (en) | 2002-02-28 |
CA2733839A1 (en) | 2000-08-09 |
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EEER | Examination request | ||
MKLA | Lapsed |
Effective date: 20200210 |