EP0968023A4 - Non return slider valve used in respiration systems - Google Patents

Non return slider valve used in respiration systems

Info

Publication number
EP0968023A4
EP0968023A4 EP97947654A EP97947654A EP0968023A4 EP 0968023 A4 EP0968023 A4 EP 0968023A4 EP 97947654 A EP97947654 A EP 97947654A EP 97947654 A EP97947654 A EP 97947654A EP 0968023 A4 EP0968023 A4 EP 0968023A4
Authority
EP
European Patent Office
Prior art keywords
valve used
non return
slider valve
return slider
respiration systems
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP97947654A
Other languages
German (de)
French (fr)
Other versions
EP0968023A1 (en
Inventor
Kenneth Frederick Hely
Perry David Lithgow
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.)
Resmed Pty Ltd
Original Assignee
Resmed Pty 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 Resmed Pty Ltd filed Critical Resmed Pty Ltd
Publication of EP0968023A1 publication Critical patent/EP0968023A1/en
Publication of EP0968023A4 publication Critical patent/EP0968023A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
    • F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
    • F16K31/08—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid using a permanent magnet
    • F16K31/084—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid using a permanent magnet the magnet being used only as a holding element to maintain the valve in a specific position, e.g. check valves
    • 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
    • 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
    • A62B18/08—Component parts for gas-masks or gas-helmets, e.g. windows, straps, speech transmitters, signal-devices
    • A62B18/10—Valves
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B9/00—Component parts for respiratory or breathing apparatus
    • A62B9/02—Valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K15/00—Check valves
    • F16K15/02—Check valves with guided rigid valve members
    • 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
EP97947654A 1996-12-16 1997-12-16 Non return slider valve used in respiration systems Withdrawn EP0968023A4 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AUPO4229A AUPO422996A0 (en) 1996-12-16 1996-12-16 A valve
AUPO422996 1996-12-16
PCT/AU1997/000849 WO1998026830A1 (en) 1996-12-16 1997-12-16 Non return slider valve used in respiration systems

Publications (2)

Publication Number Publication Date
EP0968023A1 EP0968023A1 (en) 2000-01-05
EP0968023A4 true EP0968023A4 (en) 2000-12-20

Family

ID=3798537

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97947654A Withdrawn EP0968023A4 (en) 1996-12-16 1997-12-16 Non return slider valve used in respiration systems

Country Status (4)

Country Link
EP (1) EP0968023A4 (en)
JP (1) JP2001506883A (en)
AU (1) AUPO422996A0 (en)
WO (1) WO1998026830A1 (en)

Families Citing this family (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AUPO126596A0 (en) 1996-07-26 1996-08-22 Resmed Limited A nasal mask and mask cushion therefor
AUPO301796A0 (en) 1996-10-16 1996-11-07 Resmed Limited A vent valve apparatus
AUPP855099A0 (en) * 1999-02-09 1999-03-04 Resmed Limited Gas delivery connection assembly
AUPQ104099A0 (en) 1999-06-18 1999-07-08 Resmed Limited Forehead support for facial mask
US6561191B1 (en) 1997-02-10 2003-05-13 Resmed Limited Mask and a vent assembly therefor
US6119693A (en) 1998-01-16 2000-09-19 Resmed Limited Forehead support for facial mask
US6796308B2 (en) 1998-12-09 2004-09-28 Resmed Limited Mask cushion and frame assembly
AUPP794598A0 (en) * 1998-12-24 1999-01-28 Resmed Limited An anti-asphyxia valve
AU744593B2 (en) * 1998-12-24 2002-02-28 Resmed Limited An anti-asphyxia valve
DE20017940U1 (en) 2000-10-19 2000-12-28 Map Gmbh Breathing mask for supplying a breathing gas to a mask user and a derivation device for deriving breathing gas
WO2002051486A1 (en) 2000-12-22 2002-07-04 Resmed Ltd. Flow regulation vent
ATE390945T1 (en) 2001-09-07 2008-04-15 Resmed Ltd MASK ARRANGEMENT
DE10151984C5 (en) 2001-10-22 2008-07-17 Map Medizin-Technologie Gmbh Application device for a breathing mask arrangement
DE50214539D1 (en) 2001-10-22 2010-08-26 Map Medizin Technologie Gmbh Medical mask
EP1319878B1 (en) * 2001-12-13 2004-11-10 Axel Hebmüller Check valve
CN103143098B (en) 2002-09-06 2016-03-09 瑞思迈有限公司 The forehead pad of breathing mask
WO2004052438A1 (en) 2002-12-06 2004-06-24 Fisher & Paykel Healthcare Limited Mouthpiece
US7503327B2 (en) 2003-04-10 2009-03-17 Resmed Limited Mask with integral cushion and forehead piece
US7565906B2 (en) * 2003-04-28 2009-07-28 Ric Investments, Inc. Pressure/flow control valve and system using same
AU2004234183B2 (en) 2003-05-02 2011-01-20 Resmed Limited A mask system
AU2005231520B2 (en) 2004-04-09 2011-07-28 Resmed Limited Nasal assembly
CN106110464B (en) 2004-06-16 2019-03-12 瑞思迈有限公司 The cushion of respiratory mask assembly
US20060266359A1 (en) * 2005-02-28 2006-11-30 Van Beurden Jason P Pressure relief valve
NZ562500A (en) 2005-05-02 2011-06-30 Saime Sarl Gas regulating valve that blocks a main passage but leaves communication with a leak orifice in the absence of a signal
JP4816727B2 (en) * 2005-05-02 2011-11-16 エス・ア・イ・エム・エ Respiratory assistance device with gas regulating valve and respiratory assistance method
WO2007041751A1 (en) 2005-10-14 2007-04-19 Resmed Limited Cushion to frame assembly mechanism
US9295805B2 (en) 2005-10-17 2016-03-29 Resmed Limited Anti-asphyxia valve assembly for respirator mask
NZ701505A (en) 2005-10-25 2016-06-24 Resmed Ltd Interchangeable mask assembly
US7900626B2 (en) * 2006-04-17 2011-03-08 Daly Robert W Method and system for controlling breathing
US8342181B2 (en) 2006-06-16 2013-01-01 Resmed Limited Elbow assembly
US8327848B2 (en) * 2006-09-28 2012-12-11 Ric Investments, Llc Pressure reducing valve
US8517023B2 (en) 2007-01-30 2013-08-27 Resmed Limited Mask system with interchangeable headgear connectors
NZ765880A (en) 2008-03-04 2022-04-29 ResMed Pty Ltd Mask system
US11331447B2 (en) 2008-03-04 2022-05-17 ResMed Pty Ltd Mask system with snap-fit shroud
FR2984986A1 (en) * 2011-12-23 2013-06-28 Technoplan Engineering Sa Non-return valve for fluid circuit, has magnets applying return force to shutter towards position of blocking fluid flow between openings, where like poles face of magnets face each other and magnetic fields of magnets interact
GB201214088D0 (en) 2012-08-06 2012-09-19 Scott Health & Safety Ltd Switchable exhale filter system
US10245406B2 (en) 2015-03-24 2019-04-02 Ventec Life Systems, Inc. Ventilator with integrated oxygen production
US11247015B2 (en) 2015-03-24 2022-02-15 Ventec Life Systems, Inc. Ventilator with integrated oxygen production
CN107405508A (en) * 2015-04-03 2017-11-28 米克罗斯菲尔有限公司 Breathing mask, system and method
US10773049B2 (en) 2016-06-21 2020-09-15 Ventec Life Systems, Inc. Cough-assist systems with humidifier bypass
AU2017329112B2 (en) * 2016-09-21 2023-03-16 ResMed Pty Ltd Vent and vent adaptor for patient interface
JP2021524795A (en) 2018-05-13 2021-09-16 サミール・サレハ・アフマド Portable medical ventilator system using a portable oxygen concentrator
US20220233893A1 (en) * 2019-06-07 2022-07-28 Ventus Respiratory Technologies Inc. Apparatus for connecting a face mask to an air hose

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3561466A (en) * 1968-01-08 1971-02-09 Edward Carden Anesthetist{3 s ventilator
WO1980001645A1 (en) * 1979-02-12 1980-08-21 Hovmand E Respiratory valve face mask structure

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4229832A (en) * 1979-05-21 1980-10-28 The United States Of America As Represented By The Secretary Of The Navy Diver's suit excess gas exhaust valve
DE3616267A1 (en) * 1986-05-14 1987-11-19 Baelz Juergen Controls Shut-off and aerating device, in particular pipe disconnector for drinking-water lines
US4870963A (en) * 1988-05-06 1989-10-03 Carol Bussell Respiratory aid device
JP2569147B2 (en) * 1988-09-26 1997-01-08 帝人株式会社 Respiratory gas supply device
GB2233237A (en) * 1989-06-27 1991-01-09 Aran Fire & Safety Uk Valve for breathing apparatus
US5370356A (en) * 1990-12-25 1994-12-06 Pesovic; Predrag L. J. One-way fluid flow non-return valve
US5398673A (en) * 1993-12-10 1995-03-21 Environmental Support Systems, Inc. Resuscitator-snorkel for land or water use
DE4343205B4 (en) * 1993-12-17 2005-02-24 Festo Ag & Co.Kg Can be used as a safety valve assembly in medical ventilators valve assembly

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3561466A (en) * 1968-01-08 1971-02-09 Edward Carden Anesthetist{3 s ventilator
WO1980001645A1 (en) * 1979-02-12 1980-08-21 Hovmand E Respiratory valve face mask structure

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO9826830A1 *

Also Published As

Publication number Publication date
AUPO422996A0 (en) 1997-01-16
JP2001506883A (en) 2001-05-29
WO1998026830A1 (en) 1998-06-25
EP0968023A1 (en) 2000-01-05

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Legal Events

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Owner name: RESMED LIMITED

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Effective date: 20050809