CA937124A - Respirators - Google Patents

Respirators

Info

Publication number
CA937124A
CA937124A CA112677A CA112677A CA937124A CA 937124 A CA937124 A CA 937124A CA 112677 A CA112677 A CA 112677A CA 112677 A CA112677 A CA 112677A CA 937124 A CA937124 A CA 937124A
Authority
CA
Canada
Prior art keywords
respirators
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
Application number
CA112677A
Other versions
CA112677S (en
Inventor
Gregory John
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ML Aviation Ltd
Original Assignee
ML Aviation Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by ML Aviation Ltd filed Critical ML Aviation Ltd
Application granted granted Critical
Publication of CA937124A publication Critical patent/CA937124A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B7/00—Respiratory apparatus
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B18/00—Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes or incorporating a pump or compressor for reducing the inhalation effort
    • A62B18/04—Gas helmets
CA112677A 1970-05-21 1971-05-11 Respirators Expired CA937124A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB2471470 1970-05-21
GB4818470 1970-10-09

Publications (1)

Publication Number Publication Date
CA937124A true CA937124A (en) 1973-11-20

Family

ID=26257255

Family Applications (1)

Application Number Title Priority Date Filing Date
CA112677A Expired CA937124A (en) 1970-05-21 1971-05-11 Respirators

Country Status (8)

Country Link
US (1) US3739774A (en)
BE (1) BE767253A (en)
CA (1) CA937124A (en)
DE (1) DE2124802A1 (en)
FR (1) FR2093557A5 (en)
IL (1) IL36840A (en)
NL (1) NL7106880A (en)
SE (1) SE360016C (en)

Families Citing this family (71)

* Cited by examiner, † Cited by third party
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US3976063A (en) * 1974-09-16 1976-08-24 The Bendix Corporation Escape breathing apparatus
DE2612877C2 (en) * 1976-03-26 1985-06-20 Kernforschungszentrum Karlsruhe Gmbh, 7500 Karlsruhe Breathing air supply device
GB1587121A (en) * 1976-05-14 1981-04-01 Secr Defence Protective clothing
US4608976A (en) * 1982-02-16 1986-09-02 Canocean Resources, Ltd. Breathing protective apparatus with inhalation and exhalation regulator
US4522639A (en) * 1983-04-15 1985-06-11 Figgie International Inc. Unified filter and connector housing assembly incorporating a diversion valve
US4676236A (en) * 1983-09-09 1987-06-30 Gentex Corporation Helmet airflow system
DE3523097A1 (en) * 1984-11-15 1986-05-22 Gesellschaft für Gerätebau mbH, 4600 Dortmund RESPIRATORY MASK
US4674492A (en) * 1986-07-25 1987-06-23 Filcon Corporation Alarm system for respirator apparatus and method of use
US5078130A (en) * 1988-07-14 1992-01-07 Gentex Corporation Personnel headgear enabling free breathing of ambient air or selective breathing from various sources
US5186165A (en) * 1991-06-05 1993-02-16 Brookdale International Systems Inc. Filtering canister with deployable hood and mouthpiece
US5394867A (en) * 1991-06-05 1995-03-07 Brookdale International Systems Inc. Personal disposable emergency breathing system with dual air supply
US6595215B2 (en) * 2000-03-13 2003-07-22 Innomed Technologies, Inc. Ventilation interface for sleep apnea therapy
US6776162B2 (en) * 2000-03-13 2004-08-17 Innomed Technologies, Inc. Ventilation interface for sleep apnea therapy
US20070137653A1 (en) 2000-03-13 2007-06-21 Wood Thomas J Ventilation interface for sleep apnea therapy
US6478026B1 (en) 1999-03-13 2002-11-12 Thomas J. Wood Nasal ventilation interface
US7059328B2 (en) * 2000-03-13 2006-06-13 Innomed Technologies, Inc. Ventilation interface for sleep apnea therapy
US20060150982A1 (en) * 2003-08-05 2006-07-13 Wood Thomas J Nasal ventilation interface and system
US6679265B2 (en) * 2001-10-25 2004-01-20 Worldwide Medical Technologies Nasal cannula
CN101862496B (en) 2002-09-06 2014-03-12 雷斯梅德有限公司 Cushion for respiratory mask assembly
WO2004041342A1 (en) 2002-11-06 2004-05-21 Resmed Limited Mask and components thereof
US20040182394A1 (en) * 2003-03-21 2004-09-23 Alvey Jeffrey Arthur Powered air purifying respirator system and self contained breathing apparatus
EP1606022A1 (en) * 2003-03-21 2005-12-21 Interspiro Ab Powered air purifying respirator system and breathing apparatus
US20060048777A1 (en) * 2003-03-21 2006-03-09 Interspiro, Inc. Apparatus and method for providing breathable air and bodily protection in a contaminated environment
US20040182397A1 (en) * 2003-03-21 2004-09-23 Innomed Technologies, Inc. Nasal interface including ventilation insert
US20050235999A1 (en) * 2004-04-23 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
US6997187B2 (en) * 2003-09-10 2006-02-14 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
US7000613B2 (en) * 2003-08-06 2006-02-21 Innomed Technologies, Inc. Nasal interface and system including ventilation insert
US7647927B2 (en) 2003-08-22 2010-01-19 Wilcox Industries Corp. Self-contained breathing system
EP3527248B1 (en) 2003-12-31 2020-10-14 ResMed Pty Ltd Compact oronasal patient interface
US8479727B2 (en) * 2004-05-04 2013-07-09 The United States Of America As Represented By The Secretary Of The Army Enhanced chemical/biological respiratory protection system
US8807135B2 (en) 2004-06-03 2014-08-19 Resmed Limited Cushion for a patient interface
US8261745B2 (en) 2004-12-10 2012-09-11 Respcare, Inc. Ventilation interface
US8042539B2 (en) * 2004-12-10 2011-10-25 Respcare, Inc. Hybrid ventilation mask with nasal interface and method for configuring such a mask
NZ721231A (en) 2005-01-12 2018-03-23 Resmed Ltd Cushion for patient interface
US7559327B2 (en) * 2005-05-31 2009-07-14 Respcare, Inc. Ventilation interface
EP1890755B1 (en) 2005-06-06 2019-12-25 ResMed Pty Ltd Mask system
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
NZ612787A (en) 2005-10-25 2015-01-30 Resmed Ltd Interchangeable mask assembly
US8789532B2 (en) * 2006-03-10 2014-07-29 Respcare, Inc. Ventilation mask
USD597199S1 (en) 2006-04-28 2009-07-28 Resmed Limited Respiratory mask frame
USD623288S1 (en) 2006-04-28 2010-09-07 Resmed Limited Patient interface
US8887725B2 (en) * 2006-05-10 2014-11-18 Respcare, Inc. Ventilation interface
NZ567432A (en) 2006-07-28 2012-03-30 Resmed Ltd A patient interface system with an interfacing structure including an unskinned foam surface
NZ738046A (en) 2006-07-28 2019-06-28 ResMed Pty Ltd Delivery of respiratory therapy
KR100791004B1 (en) * 2006-12-01 2008-01-04 삼성전자주식회사 Vacuum type picker and picking method
US10166357B2 (en) 2006-12-15 2019-01-01 Resmed Limited Delivery of respiratory therapy with nasal interface
US8517023B2 (en) 2007-01-30 2013-08-27 Resmed Limited Mask system with interchangeable headgear connectors
WO2008118768A1 (en) * 2007-03-23 2008-10-02 3M Innovative Properties Company Air delivery apparatus for respirator hood
US20100108067A1 (en) 2007-03-23 2010-05-06 Walker Garry J Respirator flow control apparatus and method
NZ578334A (en) 2007-04-19 2011-01-28 Resmed Ltd Mask frame connected to face cushion via intervening clip
EP2452716B1 (en) 2007-07-30 2017-06-21 ResMed Ltd. Patient interface
CN101815557B (en) * 2007-10-05 2012-12-19 3M创新有限公司 Respirator flow control apparatus and method
CN101909698B (en) * 2007-11-12 2014-03-12 3M创新有限公司 Respirator assembly with air flow direction control
NZ735524A (en) 2008-03-04 2019-05-31 ResMed Pty Ltd An interface including a foam cushioning element
WO2009108994A1 (en) 2008-03-04 2009-09-11 Resmed Ltd A foam respiratory mask
DE202009019168U1 (en) 2008-03-04 2017-06-20 Resmed Ltd. mask system
US11331447B2 (en) 2008-03-04 2022-05-17 ResMed Pty Ltd Mask system with snap-fit shroud
US8291906B2 (en) 2008-06-04 2012-10-23 Resmed Limited Patient interface systems
US8905031B2 (en) 2008-06-04 2014-12-09 Resmed Limited Patient interface systems
NZ705201A (en) 2008-09-12 2016-09-30 Resmed Ltd A foam-based interfacing structure method and apparatus
EP2213324B1 (en) 2009-01-30 2016-07-27 ResMed R&D Germany GmbH Patient interface structure and method/tool for manufacturing same
CN101820559A (en) * 2009-02-26 2010-09-01 鸿富锦精密工业（深圳）有限公司 Speaker and wireless charging device with same
US9192793B2 (en) * 2012-10-25 2015-11-24 Honeywell International Inc. Abrasive blast respirator
US9162088B2 (en) 2012-10-25 2015-10-20 Honeywell International Inc. Method of assembly and disassembly of abrasive blast respirator
US9192796B2 (en) 2012-10-25 2015-11-24 Honeywell International Inc. Method of donning and testing abrasive blast respirator
US9192794B2 (en) * 2012-10-25 2015-11-24 Honeywell International Inc. Noise reduction system for supplied air respirator
US9636527B2 (en) * 2012-11-30 2017-05-02 B/E Aerospace, Inc. Protective breathing apparatus inhalation duct
EP3226709A4 (en) * 2014-12-04 2018-04-18 The University of Utah Research Foundation Medical gas delivery device
US11433206B2 (en) * 2020-07-05 2022-09-06 Darren Peter Mareiniss Respiratory treatment isolation hood

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2810386A (en) * 1952-11-07 1957-10-22 American Optical Corp Oxygen masks embodying means for ventilating goggles
US2881758A (en) * 1956-06-13 1959-04-14 Armard V Motsinger Ventilated impermeable protective outfit
US3481333A (en) * 1966-03-31 1969-12-02 Automatic Sprinkler Corp Inhalation-exhalation regulator system with suction control
US3565068A (en) * 1969-02-07 1971-02-23 Automatic Sprinkler Corp Breathing apparatus
US3595227A (en) * 1969-03-07 1971-07-27 Gen Electric Diving vest

Also Published As

Publication number Publication date
DE2124802A1 (en) 1971-12-02
FR2093557A5 (en) 1972-01-28
SE360016C (en) 1975-01-30
IL36840A0 (en) 1971-11-29
BE767253A (en) 1971-11-17
IL36840A (en) 1974-01-14
NL7106880A (en) 1971-11-23
SE360016B (en) 1973-09-17
US3739774A (en) 1973-06-19

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