US3670726A - Breathing circuit - Google Patents
Breathing circuit Download PDFInfo
- Publication number
- US3670726A US3670726A US860319A US3670726DA US3670726A US 3670726 A US3670726 A US 3670726A US 860319 A US860319 A US 860319A US 3670726D A US3670726D A US 3670726DA US 3670726 A US3670726 A US 3670726A
- Authority
- US
- United States
- Prior art keywords
- body member
- breathing circuit
- fitting
- ports
- constructed
- 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.)
- Expired - Lifetime
Links
Images
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
-
- 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
- A61M16/0833—T- or Y-type connectors, e.g. Y-piece
-
- 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
- Y10S128/909—Breathing apparatus with means for preventing patient cross-contamination
Abstract
Description
Claims (5)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US86031969A | 1969-09-23 | 1969-09-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
US3670726A true US3670726A (en) | 1972-06-20 |
Family
ID=25332943
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US860319A Expired - Lifetime US3670726A (en) | 1969-09-23 | 1969-09-23 | Breathing circuit |
Country Status (1)
Country | Link |
---|---|
US (1) | US3670726A (en) |
Cited By (63)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3799164A (en) * | 1971-08-12 | 1974-03-26 | Du Pont | Analgesic apparatus |
DE2939794A1 (en) * | 1979-10-01 | 1981-04-16 | Volker O. Prof. Dr.Med. 8012 Ottobrunn Lang | Bronchial secretion trap for medical respirator - has breathing head under plate carrying trap with suction connection and air venting |
WO1981002675A1 (en) * | 1980-03-27 | 1981-10-01 | Sontek Ind | Simultaneous respiration and endotracheal suctioning of critically ill patient |
EP0054714A2 (en) * | 1980-12-20 | 1982-06-30 | Erich Prof. Dr. med. Rügheimer | Connecting system with plug-in connectors for respiratory and anaesthetic devices |
US4676241A (en) * | 1984-01-16 | 1987-06-30 | W.L.G. Technology | Ventilation tube swivel |
US4679827A (en) * | 1984-12-28 | 1987-07-14 | Thomas & Betts Corporation | Raintight and oiltight connector for flexible conduit |
US4967744A (en) * | 1988-11-03 | 1990-11-06 | Airoflex Medical, Inc. | Flexible breathing circuit |
US5333608A (en) * | 1992-09-30 | 1994-08-02 | Sherwood Medical Company | Endotracheal tube for face, chin and neck surgery |
US5431637A (en) * | 1992-07-31 | 1995-07-11 | Sherwood Medical Company | Endotracheal suction catheter |
JP2001079091A (en) * | 1999-08-10 | 2001-03-27 | Fisher & Paykel Ltd | Mouthpiece and apparatus usable for orally supplying air |
EP0979662A3 (en) * | 1998-08-13 | 2001-09-19 | FISHER & PAYKEL LIMITED | System, including a mouthpiece, for delivering pressurized gases to a user |
US6478026B1 (en) | 1999-03-13 | 2002-11-12 | Thomas J. Wood | Nasal ventilation interface |
US6484723B2 (en) * | 1999-02-11 | 2002-11-26 | Eileen Haas | Tracheostomy air filtration system |
US20030089371A1 (en) * | 1998-08-13 | 2003-05-15 | Fisher & Paykel Healthcare Limited | Breathing assistance apparatus |
US20030094177A1 (en) * | 2001-11-20 | 2003-05-22 | Smith Nicholas Charles Alan | Patient interfaces |
US6679257B1 (en) | 1998-08-13 | 2004-01-20 | Fisher & Paykel Limited | Breathing assistance apparatus |
US20040134498A1 (en) * | 2001-10-25 | 2004-07-15 | Roger Strickland | Nasal cannula |
US20040182397A1 (en) * | 2003-03-21 | 2004-09-23 | Innomed Technologies, Inc. | Nasal interface including ventilation insert |
US20050028823A1 (en) * | 2000-03-13 | 2005-02-10 | Wood Thomas J. | Nasal ventilation interface |
US20050028821A1 (en) * | 2003-08-06 | 2005-02-10 | Wood Thomas J. | Nasal interface and system including ventilation insert |
US20050039757A1 (en) * | 1999-03-13 | 2005-02-24 | Wood Thomas J. | Ventilation interface for sleep apnea therapy |
US20050045182A1 (en) * | 2003-08-06 | 2005-03-03 | Wood Thomas J. | Nasal interface and system including ventilation insert |
US20050126574A1 (en) * | 2000-03-13 | 2005-06-16 | Wood Thomas J. | Ventilation interface for sleep apnea therapy |
US20050133040A1 (en) * | 2003-09-10 | 2005-06-23 | Wood Thomas J. | Nasal interface and system including ventilation insert |
US20050235999A1 (en) * | 2004-04-23 | 2005-10-27 | Wood Thomas J | Nasal ventilation interface and system |
US20050236000A1 (en) * | 2003-08-05 | 2005-10-27 | Wood Thomas J | Nasal ventilation interface and system |
US20060124131A1 (en) * | 2004-12-10 | 2006-06-15 | Respcare, Inc. | Hybrid ventilation mask with nasal interface and method for configuring such a mask |
US20060237017A1 (en) * | 2003-12-31 | 2006-10-26 | Resmed Limited | Compact oronasal patient interface |
US20060266361A1 (en) * | 2005-05-31 | 2006-11-30 | Shara Hernandez | Ventilation interface |
US7191781B2 (en) | 2003-08-05 | 2007-03-20 | Innomed Technologies, Inc. | Nasal ventilation interface and system |
US20070221226A1 (en) * | 2006-03-10 | 2007-09-27 | Norman Hansen | Ventilation mask |
US20070272249A1 (en) * | 2006-05-10 | 2007-11-29 | Sanjay Chandran | Ventilation interface |
US20090277452A1 (en) * | 2005-06-06 | 2009-11-12 | Steven John Lubke | Mask System |
US20100163049A1 (en) * | 2008-12-30 | 2010-07-01 | Allegiance Corporation | Respiratory mask |
USD623288S1 (en) | 2006-04-28 | 2010-09-07 | Resmed Limited | Patient interface |
US7958893B2 (en) | 2001-09-07 | 2011-06-14 | Resmed Limited | Cushion for a respiratory mask assembly |
USD652909S1 (en) | 2006-04-28 | 2012-01-24 | Resmed Limited | Respiratory mask frame |
US8261745B2 (en) | 2004-12-10 | 2012-09-11 | Respcare, Inc. | Ventilation interface |
US8291906B2 (en) | 2008-06-04 | 2012-10-23 | Resmed Limited | Patient interface systems |
US8297285B2 (en) | 2006-07-28 | 2012-10-30 | Resmed Limited | Delivery of respiratory therapy |
US8485192B2 (en) | 2005-01-12 | 2013-07-16 | Resmed Limited | Cushion for patient interface |
US8517023B2 (en) | 2007-01-30 | 2013-08-27 | Resmed Limited | Mask system with interchangeable headgear connectors |
US8522784B2 (en) | 2008-03-04 | 2013-09-03 | Resmed Limited | Mask system |
CN103476449A (en) * | 2011-04-18 | 2013-12-25 | 皇家飞利浦有限公司 | Over-molded rotationally coupled assemblies |
US20140062077A1 (en) * | 2011-08-29 | 2014-03-06 | Mark Hurley | AC condensate drain line evacuation adapter |
US8807135B2 (en) | 2004-06-03 | 2014-08-19 | Resmed Limited | Cushion for a patient interface |
US8869797B2 (en) | 2007-04-19 | 2014-10-28 | Resmed Limited | Cushion and cushion to frame assembly mechanism for patient interface |
US8869798B2 (en) | 2008-09-12 | 2014-10-28 | Resmed Limited | Foam-based interfacing structure method and apparatus |
US8905031B2 (en) | 2008-06-04 | 2014-12-09 | Resmed Limited | Patient interface systems |
US8944061B2 (en) | 2005-10-14 | 2015-02-03 | Resmed Limited | Cushion to frame assembly mechanism |
US9162034B2 (en) | 2006-07-28 | 2015-10-20 | Resmed Limited | Delivery of respiratory therapy |
US20160022949A1 (en) * | 2013-03-15 | 2016-01-28 | Fisher & Paykel Healthcare Limited | Components for medical circuits |
US9381316B2 (en) | 2005-10-25 | 2016-07-05 | Resmed Limited | Interchangeable mask assembly |
US9480809B2 (en) | 2007-07-30 | 2016-11-01 | Resmed Limited | Patient interface |
US9987450B2 (en) | 2008-03-04 | 2018-06-05 | Resmed Limited | Interface including a foam cushioning element |
US20180193582A1 (en) * | 2015-06-11 | 2018-07-12 | Revolutionary Medical Devices, Inc. | Ventilation mask |
US10166357B2 (en) | 2006-12-15 | 2019-01-01 | Resmed Limited | Delivery of respiratory therapy with nasal interface |
US10271766B1 (en) * | 2015-03-20 | 2019-04-30 | Barron Associates, Inc. | Systems, devices, and/or methods for measuring metabolic energy expenditure |
US10307554B2 (en) | 2002-11-06 | 2019-06-04 | Resmed Limited | Mask and components thereof |
US10786642B2 (en) | 2009-01-30 | 2020-09-29 | ResMed Pty Ltd | Patient interface structure and method/tool for manufacturing same |
US11129953B2 (en) | 2008-03-04 | 2021-09-28 | ResMed Pty Ltd | Foam respiratory mask |
US11331447B2 (en) | 2008-03-04 | 2022-05-17 | ResMed Pty Ltd | Mask system with snap-fit shroud |
US11969552B2 (en) | 2022-06-28 | 2024-04-30 | ResMed Pty Ltd | Mask system with radially positioned vent holes |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2047216A (en) * | 1932-06-20 | 1936-07-14 | Martha F Mckesson | Gas administering equipment |
US2094147A (en) * | 1934-04-18 | 1937-09-28 | Electrolux Corp | Coupling for vacuum cleaners |
US2638096A (en) * | 1949-11-08 | 1953-05-12 | Edith A Waldhaus | Apparatus for oral anesthesia |
US2860633A (en) * | 1956-08-17 | 1958-11-18 | John W Phillips | Compound swivel adaptor and coupling for anesthesia |
US2989960A (en) * | 1958-12-23 | 1961-06-27 | Air Reduction | Adapter fitting for anesthetic administering circuits |
-
1969
- 1969-09-23 US US860319A patent/US3670726A/en not_active Expired - Lifetime
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2047216A (en) * | 1932-06-20 | 1936-07-14 | Martha F Mckesson | Gas administering equipment |
US2094147A (en) * | 1934-04-18 | 1937-09-28 | Electrolux Corp | Coupling for vacuum cleaners |
US2638096A (en) * | 1949-11-08 | 1953-05-12 | Edith A Waldhaus | Apparatus for oral anesthesia |
US2860633A (en) * | 1956-08-17 | 1958-11-18 | John W Phillips | Compound swivel adaptor and coupling for anesthesia |
US2989960A (en) * | 1958-12-23 | 1961-06-27 | Air Reduction | Adapter fitting for anesthetic administering circuits |
Cited By (201)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3799164A (en) * | 1971-08-12 | 1974-03-26 | Du Pont | Analgesic apparatus |
DE2939794A1 (en) * | 1979-10-01 | 1981-04-16 | Volker O. Prof. Dr.Med. 8012 Ottobrunn Lang | Bronchial secretion trap for medical respirator - has breathing head under plate carrying trap with suction connection and air venting |
WO1981002675A1 (en) * | 1980-03-27 | 1981-10-01 | Sontek Ind | Simultaneous respiration and endotracheal suctioning of critically ill patient |
US4351328A (en) * | 1980-03-27 | 1982-09-28 | Sontek Industries, Inc. | Simultaneous respiration and endotracheal suctioning of a critically ill patient |
EP0054714A2 (en) * | 1980-12-20 | 1982-06-30 | Erich Prof. Dr. med. Rügheimer | Connecting system with plug-in connectors for respiratory and anaesthetic devices |
EP0054714A3 (en) * | 1980-12-20 | 1982-11-10 | Erich Prof. Dr. Med. Rugheimer | Connecting system for fluid-pipes with plug-in connectors, in particular for respiratory and anaesthetic devices |
US4676241A (en) * | 1984-01-16 | 1987-06-30 | W.L.G. Technology | Ventilation tube swivel |
US4679827A (en) * | 1984-12-28 | 1987-07-14 | Thomas & Betts Corporation | Raintight and oiltight connector for flexible conduit |
US4967744A (en) * | 1988-11-03 | 1990-11-06 | Airoflex Medical, Inc. | Flexible breathing circuit |
US5431637A (en) * | 1992-07-31 | 1995-07-11 | Sherwood Medical Company | Endotracheal suction catheter |
US5333608A (en) * | 1992-09-30 | 1994-08-02 | Sherwood Medical Company | Endotracheal tube for face, chin and neck surgery |
US6679257B1 (en) | 1998-08-13 | 2004-01-20 | Fisher & Paykel Limited | Breathing assistance apparatus |
US20050056282A1 (en) * | 1998-08-13 | 2005-03-17 | Robertson Christopher John | Breathing assistance apparatus |
US6997186B2 (en) | 1998-08-13 | 2006-02-14 | Fisher & Paykel Healthcare Limited | Breathing assistance apparatus |
EP0979662A3 (en) * | 1998-08-13 | 2001-09-19 | FISHER & PAYKEL LIMITED | System, including a mouthpiece, for delivering pressurized gases to a user |
US6820617B2 (en) | 1998-08-13 | 2004-11-23 | Fisher & Paykel Limited | Breathing assistance apparatus |
US20030089371A1 (en) * | 1998-08-13 | 2003-05-15 | Fisher & Paykel Healthcare Limited | Breathing assistance apparatus |
US6484723B2 (en) * | 1999-02-11 | 2002-11-26 | Eileen Haas | Tracheostomy air filtration system |
US6997177B2 (en) | 1999-03-13 | 2006-02-14 | Inno Med Technologies, Inc. | Ventilation interface for sleep apnea therapy |
US6478026B1 (en) | 1999-03-13 | 2002-11-12 | Thomas J. Wood | Nasal ventilation interface |
US20050039757A1 (en) * | 1999-03-13 | 2005-02-24 | Wood Thomas J. | Ventilation interface for sleep apnea therapy |
EP1075848A3 (en) * | 1999-08-10 | 2001-09-12 | FISHER & PAYKEL LIMITED | An improved breathing assistance apparatus |
JP2001079091A (en) * | 1999-08-10 | 2001-03-27 | Fisher & Paykel Ltd | Mouthpiece and apparatus usable for orally supplying air |
US20050126574A1 (en) * | 2000-03-13 | 2005-06-16 | Wood Thomas J. | Ventilation interface for sleep apnea therapy |
US20050028823A1 (en) * | 2000-03-13 | 2005-02-10 | Wood Thomas J. | Nasal ventilation interface |
US20050034730A1 (en) * | 2000-03-13 | 2005-02-17 | Wood Thomas J. | Ventilation interface for sleep apnea therapy |
US7188624B2 (en) | 2000-03-13 | 2007-03-13 | Innomed Technologies Inc. | Ventilation interface for sleep apnea therapy |
US7059328B2 (en) | 2000-03-13 | 2006-06-13 | Innomed Technologies, Inc. | Ventilation interface for sleep apnea therapy |
US6994089B2 (en) | 2000-03-13 | 2006-02-07 | Innomed Technologies, Inc | Nasal ventilation interface |
US8733358B2 (en) | 2001-09-07 | 2014-05-27 | Resmed Limited | Cushion for a respiratory mask assembly |
US10850057B2 (en) | 2001-09-07 | 2020-12-01 | ResMed Pty Ltd | Cushion for a respiratory mask assembly |
US7958893B2 (en) | 2001-09-07 | 2011-06-14 | Resmed Limited | Cushion for a respiratory mask assembly |
US9724488B2 (en) | 2001-09-07 | 2017-08-08 | Resmed Limited | Cushion for a respiratory mask assembly |
US7047974B2 (en) | 2001-10-25 | 2006-05-23 | Innomed Technologies, Inc. | Nasal cannula |
US20040134498A1 (en) * | 2001-10-25 | 2004-07-15 | Roger Strickland | Nasal cannula |
US6892729B2 (en) * | 2001-11-20 | 2005-05-17 | Fisher & Paykel Healthcare Limited | Patient interfaces |
US20050016535A1 (en) * | 2001-11-20 | 2005-01-27 | Smith Nicholas Charles Alan | Patient interfaces |
US20030094177A1 (en) * | 2001-11-20 | 2003-05-22 | Smith Nicholas Charles Alan | Patient interfaces |
US8096301B2 (en) | 2001-11-20 | 2012-01-17 | Fisher & Paykel Healthcare Limited | Patient interfaces |
US7874292B2 (en) | 2001-11-20 | 2011-01-25 | Fisher & Paykel Healthcare Limited | Patient interfaces |
US10137274B2 (en) | 2001-11-20 | 2018-11-27 | Fisher & Paykel Healthcare Limited | Patient interfaces |
USRE41298E1 (en) * | 2001-11-20 | 2010-05-04 | Fisher & Paykel Healthcare Limited | Patient interfaces |
US10137273B2 (en) | 2001-11-20 | 2018-11-27 | Fisher & Paykel Healthcare Limited | Patient interfaces |
US20100078028A1 (en) * | 2001-11-20 | 2010-04-01 | Nicholas Charles Alan Smith | Patient interfaces |
US8267091B2 (en) | 2001-11-20 | 2012-09-18 | Fisher & Paykel Healthcare Limited | Patient interfaces |
US20100024825A1 (en) * | 2001-11-20 | 2010-02-04 | Nicholas Charles Alan Smith | Patient interfaces |
US10946158B2 (en) | 2001-11-20 | 2021-03-16 | Fisher & Paykel Healthcare Limited | Patient interfaces |
US11406784B2 (en) | 2002-11-06 | 2022-08-09 | ResMed Pty Ltd | Mask and components thereof |
US10307554B2 (en) | 2002-11-06 | 2019-06-04 | Resmed Limited | Mask and components thereof |
US10940283B2 (en) | 2002-11-06 | 2021-03-09 | ResMed Pty Ltd | Mask and components thereof |
US11666725B2 (en) | 2002-11-06 | 2023-06-06 | ResMed Pty Ltd | Mask and components thereof |
US20040182397A1 (en) * | 2003-03-21 | 2004-09-23 | Innomed Technologies, Inc. | Nasal interface including ventilation insert |
US7234465B2 (en) | 2003-08-05 | 2007-06-26 | Innomed Technologies, Inc. | Nasal ventilation interface and system |
US20050236000A1 (en) * | 2003-08-05 | 2005-10-27 | Wood Thomas J | Nasal ventilation interface and system |
US7191781B2 (en) | 2003-08-05 | 2007-03-20 | Innomed Technologies, Inc. | Nasal ventilation interface and system |
US20060150982A1 (en) * | 2003-08-05 | 2006-07-13 | Wood Thomas J | Nasal ventilation interface and system |
US20050028821A1 (en) * | 2003-08-06 | 2005-02-10 | Wood Thomas J. | Nasal interface and system including ventilation insert |
US20050045182A1 (en) * | 2003-08-06 | 2005-03-03 | Wood Thomas J. | Nasal interface and system including ventilation insert |
US7000613B2 (en) | 2003-08-06 | 2006-02-21 | Innomed Technologies, Inc. | Nasal interface and system including ventilation insert |
US7472707B2 (en) | 2003-08-06 | 2009-01-06 | Innomed Technologies, Inc. | Nasal interface and system including ventilation insert |
US20050133040A1 (en) * | 2003-09-10 | 2005-06-23 | Wood Thomas J. | Nasal interface and system including ventilation insert |
US7708017B2 (en) | 2003-12-31 | 2010-05-04 | Resmed Limited | Compact oronasal patient interface |
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US20050235999A1 (en) * | 2004-04-23 | 2005-10-27 | Wood Thomas J | Nasal ventilation interface and system |
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US20060124131A1 (en) * | 2004-12-10 | 2006-06-15 | Respcare, Inc. | Hybrid ventilation mask with nasal interface and method for configuring such a mask |
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US8042539B2 (en) | 2004-12-10 | 2011-10-25 | Respcare, Inc. | Hybrid ventilation mask with nasal interface and method for configuring such a mask |
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US7559327B2 (en) | 2005-05-31 | 2009-07-14 | Respcare, Inc. | Ventilation interface |
US20060266361A1 (en) * | 2005-05-31 | 2006-11-30 | Shara Hernandez | Ventilation interface |
US20090277452A1 (en) * | 2005-06-06 | 2009-11-12 | Steven John Lubke | Mask System |
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