ATE532548T1 - Entlüftungsventil zur strömungsregulierung - Google Patents

Entlüftungsventil zur strömungsregulierung

Info

Publication number
ATE532548T1
ATE532548T1 AT01271909T AT01271909T ATE532548T1 AT E532548 T1 ATE532548 T1 AT E532548T1 AT 01271909 T AT01271909 T AT 01271909T AT 01271909 T AT01271909 T AT 01271909T AT E532548 T1 ATE532548 T1 AT E532548T1
Authority
AT
Austria
Prior art keywords
fixed portion
movable
movable portion
gas flow
spring force
Prior art date
Application number
AT01271909T
Other languages
English (en)
Inventor
Muditha Dantanarayana
Saad Nasr
Original Assignee
Resmed 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 Ltd filed Critical Resmed Ltd
Application granted granted Critical
Publication of ATE532548T1 publication Critical patent/ATE532548T1/de

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. ventilators; 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
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/08—Measuring devices for evaluating the respiratory organs
    • A61B5/087—Measuring breath flow
    • A61B5/0876—Measuring breath flow using means deflected by the fluid stream, e.g. flaps
    • 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. ventilators; Tracheal tubes
    • A61M16/0057—Pumps 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. ventilators; 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. ventilators; 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. ventilators; 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
    • A61M16/0622—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 having an underlying cushion
    • 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. ventilators; Tracheal tubes
    • A61M16/06—Respiratory or anaesthetic masks
    • A61M16/0605—Means for improving the adaptation of the mask to the patient
    • A61M16/0633—Means for improving the adaptation of the mask to the patient with forehead support
    • 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. ventilators; 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. ventilators; 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. ventilators; Tracheal tubes
    • A61M16/08—Bellows; Connecting tubes ; Water traps; Patient circuits
    • A61M16/0875—Connecting tubes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/05—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects
    • G01F1/20—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by detection of dynamic effects of the flow
    • G01F1/28—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by detection of dynamic effects of the flow by drag-force, e.g. vane type or impact flowmeter
    • 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. ventilators; Tracheal tubes
    • A61M16/0003—Accessories therefor, e.g. sensors, vibrators, negative pressure
    • A61M2016/003—Accessories therefor, e.g. sensors, vibrators, negative pressure with a flowmeter
    • A61M2016/0033—Accessories therefor, e.g. sensors, vibrators, negative pressure with a flowmeter electrical
    • A61M2016/0042—Accessories therefor, e.g. sensors, vibrators, negative pressure with a flowmeter electrical in the expiratory circuit
    • 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/33—Controlling, regulating or measuring
    • A61M2205/332—Force measuring means
    • 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/42—Reducing noise
    • 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
    • A61M2210/00—Anatomical parts of the body
    • A61M2210/06—Head
    • A61M2210/0618—Nose

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pulmonology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Emergency Medicine (AREA)
  • Hematology (AREA)
  • Anesthesiology (AREA)
  • Physics & Mathematics (AREA)
  • Pathology (AREA)
  • General Physics & Mathematics (AREA)
  • Physiology (AREA)
  • Biophysics (AREA)
  • Fluid Mechanics (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
  • Gas Separation By Absorption (AREA)
  • Regulation And Control Of Combustion (AREA)
  • Toilet Supplies (AREA)
  • Safety Valves (AREA)
AT01271909T 2000-12-22 2001-12-21 Entlüftungsventil zur strömungsregulierung ATE532548T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US25717100P 2000-12-22 2000-12-22
PCT/AU2001/001658 WO2002051486A1 (en) 2000-12-22 2001-12-21 Flow regulation vent

Publications (1)

Publication Number Publication Date
ATE532548T1 true ATE532548T1 (de) 2011-11-15

Family

ID=22975185

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01271909T ATE532548T1 (de) 2000-12-22 2001-12-21 Entlüftungsventil zur strömungsregulierung

Country Status (5)

Country Link
US (4) US8439035B2 (de)
EP (2) EP1353718B1 (de)
JP (2) JP4818569B2 (de)
AT (1) ATE532548T1 (de)
WO (1) WO2002051486A1 (de)

Families Citing this family (148)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20017940U1 (de) 2000-10-19 2000-12-28 MAP Medizintechnik für Arzt und Patient GmbH & Co KG, 82152 Planegg Atemmaske zur Zufuhr eines Atemgases zu einem Maskenanwender sowie Ableitungseinrichtung zur Ableitung von Atemgas
JP4818569B2 (ja) 2000-12-22 2011-11-16 レスメド・リミテッド マスク
US6883518B2 (en) * 2001-06-25 2005-04-26 3M Innovative Properties Company Unidirectional respirator valve
DE10151984C5 (de) 2001-10-22 2008-07-17 Map Medizin-Technologie Gmbh Applikationsvorrichtung für eine Atemmaskenanordnung
DE10201682A1 (de) 2002-01-17 2003-07-31 Map Medizin Technologie Gmbh Atemmaskenanordnung
ATE473774T1 (de) 2001-10-22 2010-07-15 Map Medizin Technologie Gmbh Medizinische maske
USD484237S1 (en) 2002-01-17 2003-12-23 Map Medizin-Technologie Gmbh Modular breathing mask
USD515698S1 (en) * 2002-01-17 2006-02-21 Map Medizin-Technologie Gmbh Forehead support for a breathing mask
EP2656868B1 (de) 2002-02-04 2020-08-05 Fisher & Paykel Healthcare Limited Atemhilfsgerät
USD540941S1 (en) * 2002-08-09 2007-04-17 Resmed Limited Elbow for mask
USD552731S1 (en) 2002-08-09 2007-10-09 Resmed Limited Portion of a yoked headgear
USD485905S1 (en) 2002-08-09 2004-01-27 Resmed Limited Nasal mask
EP2594305B1 (de) 2002-09-06 2015-03-04 ResMed Limited Stirnpolster für Atemmaske
AU2003257273A1 (en) 2002-09-06 2004-03-29 Resmed Limited Elbow for mask assembly
NZ605941A (en) * 2002-09-06 2014-07-25 Resmed Ltd Elbow for mask assembly
USD496098S1 (en) 2002-11-08 2004-09-14 Resmed Limited Swivel elbow for mask assembly
USD486227S1 (en) 2002-11-08 2004-02-03 Resmed Limited Forehead pad assembly
USD567935S1 (en) 2002-11-08 2008-04-29 Resmed Limited Portion of forehead pad
EP3108919B1 (de) 2002-12-06 2020-09-09 Fisher & Paykel Healthcare Limited Abgabesystem eines gasses unter druck
DE202004021829U1 (de) * 2003-05-02 2011-05-26 ResMed Ltd., New South Wales Ein Maskensystem
USD567936S1 (en) 2003-05-05 2008-04-29 Resmed Limited Portion of a mask
EP3838323B1 (de) * 2003-09-03 2023-04-05 Fisher & Paykel Healthcare Limited Atemmaske mit gasauswaschentlüftung
WO2005051468A1 (en) 2003-11-25 2005-06-09 Resmed Limited Vent system for cpap patient interface used in treatment of sleep disordered breathing
WO2005063326A1 (en) * 2003-12-31 2005-07-14 Resmed Limited Mask system
US8783257B2 (en) 2004-02-23 2014-07-22 Fisher & Paykel Healthcare Limited Breathing assistance apparatus
WO2005094928A1 (en) 2004-04-02 2005-10-13 Fisher & Paykel Healthcare Limited Breathing assistance apparatus
WO2005097247A1 (en) 2004-04-09 2005-10-20 Resmed Limited Nasal assembly
USD561893S1 (en) 2004-05-28 2008-02-12 Resmed Limited Portion of a right side headgear strap and yoke
USD542912S1 (en) 2004-05-28 2007-05-15 Resmed Limited Mask
US7448219B2 (en) * 2004-06-21 2008-11-11 Boeing Co Hingeless flapper valve for flow control
WO2006024249A1 (de) * 2004-09-03 2006-03-09 Weinmann Geräte für Medizin GmbH & Co. KG Vorrichtung zur beatmung
GB0426676D0 (en) * 2004-12-04 2005-01-05 Concept 2 Manufacture Design L A regulator for medical use
US8251066B1 (en) * 2004-12-22 2012-08-28 Ric Investments, Llc Exhalation port with built-in entrainment valve
JP4987726B2 (ja) * 2004-12-30 2012-07-25 レスメド・リミテッド 気体ウォッシュアウトベントを備えた呼吸用マスクならびに呼吸用マスク用の気体ウォッシュアウトベントアセンブリ
JP2008526394A (ja) * 2005-01-12 2008-07-24 レスメド リミテッド ガス逃がし通気孔を有する呼吸マスクおよびマスクの製造方法
WO2006102707A1 (en) * 2005-04-01 2006-10-05 Resmed Limited Ventless mask cpap system
US7341056B1 (en) 2005-05-25 2008-03-11 The Big Ox, L.L.C. Portable oxygen supply unit
CN101237902B (zh) 2005-06-06 2012-02-29 雷斯梅德有限公司 面罩系统
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
NZ567372A (en) * 2005-10-17 2011-06-30 Resmed Ltd Anti-asphyxia valve assembly for respiratory mask with clip member to secure AAV assemblywithin an elbow
NZ612787A (en) 2005-10-25 2015-01-30 Resmed Ltd Interchangeable mask assembly
GB2433701B (en) * 2005-12-29 2010-03-24 Medinnova As Valve for a breathing apparatus
USD586458S1 (en) 2006-04-07 2009-02-10 Resmed Limited Respiratory mask
WO2007143792A1 (en) 2006-06-16 2007-12-21 Resmed Ltd Elbow assembly
EP3738636B1 (de) 2006-07-14 2023-06-07 Fisher & Paykel Healthcare Limited Atemhilfsgerät
DE202007019350U1 (de) * 2006-09-07 2012-01-26 Resmed Limited Systeme zum Absenken des Ausatmungsdrucks in einem Maskensystem
US8517023B2 (en) 2007-01-30 2013-08-27 Resmed Limited Mask system with interchangeable headgear connectors
EP3858411B1 (de) 2007-08-24 2024-05-29 ResMed Pty Ltd Maskenluftdurchlass
WO2011014931A1 (en) * 2009-08-07 2011-02-10 Resmed Ltd Patient interface systems
GB0722247D0 (en) * 2007-11-13 2007-12-27 Intersurgical Ag Improvements relating to anti-asphyxiation valves
CN108114357B (zh) 2008-03-04 2021-05-07 瑞思迈私人有限公司 面罩系统
US8950403B2 (en) 2008-03-04 2015-02-10 Resmed Limited Mask system and method for constructing the same
US11331447B2 (en) 2008-03-04 2022-05-17 ResMed Pty Ltd Mask system with snap-fit shroud
US8464715B2 (en) * 2008-04-16 2013-06-18 Stephen Donald Flynn, SR. Multipurpose therapeutic face mask
US8573208B2 (en) * 2008-05-07 2013-11-05 Koninklijke Philips N.V. Exhaust assembly
US10792451B2 (en) 2008-05-12 2020-10-06 Fisher & Paykel Healthcare Limited Patient interface and aspects thereof
US11660413B2 (en) 2008-07-18 2023-05-30 Fisher & Paykel Healthcare Limited Breathing assistance apparatus
EP2349428B1 (de) 2008-10-10 2017-09-20 Fisher & Paykel Healthcare Limited Nasale kissen für eine patientenschnittstelle
US9174018B2 (en) 2008-12-11 2015-11-03 Koninklijke Philips N.V. Exhaust vent configuration
EP2376159B1 (de) * 2008-12-11 2018-01-10 Koninklijke Philips N.V. Resistenzanpassung in einem patientenkreislauf
EP3978059A1 (de) * 2009-06-09 2022-04-06 ResMed Paris SAS Atmungsunterstützungsvorrichtung mit linear betätigtem gasregulierungsventil
US9155857B2 (en) * 2009-10-20 2015-10-13 Human Design Medical, Inc. CPAP system with heat moisture exchange (HME) and multiple channel hose
MX2012004719A (es) * 2009-10-20 2012-06-28 Deshum Medical Llc Aparato integrado de presion positiva de via respiratoria.
WO2011051836A2 (en) 2009-10-27 2011-05-05 Koninklijke Philips Electronics N.V. Fluid flow control apparatus and method and patient interface device employing same
US12194240B2 (en) 2009-12-23 2025-01-14 Fisher & Paykel Healthcare Limited Flexible exoskeleton mask with inflating seal member
EP4640259A3 (de) 2010-10-08 2025-11-12 Fisher & Paykel Healthcare Limited Maskendichtungsanordnung
CN103180005B (zh) * 2010-10-22 2016-01-20 皇家飞利浦电子股份有限公司 具有废气降噪的流体连接导管
AU2011336371B2 (en) * 2010-12-03 2016-07-07 Fisher & Paykel Healthcare Limited System, apparatus and methods for supplying gases
US20120199118A1 (en) * 2011-02-04 2012-08-09 Piramal Critical Care, Inc. Bottle closure with hinged seal
US10159812B2 (en) * 2011-03-29 2018-12-25 Carefusion 207, Inc. Flow splitting nCPAP device
US10603456B2 (en) 2011-04-15 2020-03-31 Fisher & Paykel Healthcare Limited Interface comprising a nasal sealing portion
CA2833106C (en) 2011-04-15 2019-08-27 Fisher & Paykel Healthcare Limited Interface comprising a rolling nasal bridge portion
TWI608850B (zh) * 2011-06-23 2017-12-21 Fisher & Paykel Healthcare Ltd 包括面罩組件的界面組件
WO2013006899A1 (en) * 2011-07-08 2013-01-17 Resmed Limited Swivel elbow and connector assembly for patient interface systems
US9687619B2 (en) * 2011-11-08 2017-06-27 Resmed Limited Electrically stimulated mask and/or associated components
AU2012334820B2 (en) 2011-11-11 2014-12-18 ResMed Pty Ltd Exchanger assembly for respiratory treatment
JP2015506802A (ja) * 2012-02-15 2015-03-05 フィッシャー アンド ペイケル ヘルスケア リミテッド ガスを供給するシステム、装置、及び方法
EP2830690B1 (de) * 2012-03-27 2017-08-02 Koninklijke Philips N.V. Benutzerschnittstellenvorrichtung zur verbesserten kühlung der haut
EP2844327A1 (de) * 2012-05-01 2015-03-11 Koninklijke Philips N.V. System und verfahren zur steuerung des durchflusses während des ausatmung in ein atemunterstützungssystem
BR112014030889A2 (pt) 2012-06-13 2017-06-27 Koninklijke Philips Nv almofada para um dispositivo de interface do paciente; conjunto de almofada; dispositivo de interface do paciente; e sistema para administrar um fluxo de gás respirável para um paciente
JP2015529495A (ja) * 2012-08-03 2015-10-08 コーニンクレッカ フィリップス エヌ ヴェ 対象者の気道を支援する装置及び方法
SG11201604124UA (en) 2012-08-08 2016-07-28 Fisher & Paykel Healthcare Ltd Headgear for patient interface
US9950130B2 (en) 2012-09-04 2018-04-24 Fisher & Paykel Healthcare Limited Valsalva mask
US10589046B2 (en) 2012-10-17 2020-03-17 Fisher & Paykel Healthcare Limited Interface comprising a nasal sealing portion and a rolling hinge
DE102012020917A1 (de) * 2012-10-25 2014-04-30 Dräger Medical GmbH Winkelstück für eine Beatmungsmaske
US9248252B2 (en) 2012-12-19 2016-02-02 Carefusion 303, Inc. Nebulizer mouthpiece for reducing drug loss
WO2014129913A1 (en) * 2013-02-21 2014-08-28 Fisher & Paykel Healthcare Limited Patient interface with venting
GB2513954A (en) * 2013-03-01 2014-11-12 Draeger Safety Uk Ltd Valve assembly
GB201306067D0 (en) * 2013-04-04 2013-05-22 Smiths Medical Int Ltd Resuscitator arrangements and flow monitoring
CN105555345B (zh) 2013-08-05 2018-03-30 费雪派克医疗保健有限公司 用于在提供正压呼吸治疗中使用的接口及其与面罩组件的组合
EP3047181B1 (de) 2013-09-17 2019-03-13 Fisher & Paykel Healthcare Limited Ventil mit innerem element
NZ718810A (en) 2013-10-03 2017-10-27 Resmed Ltd Mask vent with side wall
SG10201808472UA (en) * 2014-03-27 2018-11-29 Fisher & Paykel Healthcare Ltd Pressurizing masks, systems and methods
JP6693888B2 (ja) 2014-04-23 2020-05-13 レスメド・プロプライエタリー・リミテッド 患者インタフェースにおいて湿度を保持する装置
EP2942075A1 (de) * 2014-05-07 2015-11-11 Mindray Medical Sweden AB Vorrichtung und Verfahren für ein Ventil mit geringem Widerstand
LU92448B1 (en) * 2014-05-08 2015-11-09 Iee Sarl Flow sensor based on thin-film strain-gauge material
WO2015170285A1 (en) * 2014-05-09 2015-11-12 Fisher & Paykel Healthcare Limited Diffuser arrangements for a vent of a respiratory interface
JP6684727B2 (ja) 2014-06-17 2020-04-22 フィッシャー アンド ペイケル ヘルスケア リミテッド 患者用インターフェース
US11027087B2 (en) 2014-07-18 2021-06-08 Fisher & Paykel Healthcare Limited Headgear clip arrangement
SG10202102503YA (en) 2014-08-25 2021-04-29 Fisher & Paykel Healthcare Ltd Respiratory mask and related portions, components or sub-assemblies
JP6752778B2 (ja) * 2014-09-18 2020-09-09 レスメド・プロプライエタリー・リミテッド 患者インタフェースのためのガス洗浄ベント
DE102014013796A1 (de) * 2014-09-23 2016-03-24 Weinmann Geräte für Medizin GmbH + Co. KG Maskenkissen für eine Vollgesichtsmaske
AU2015347003C1 (en) 2014-11-14 2021-04-01 Fisher & Paykel Healthcare Limited Patient interface
US10765824B2 (en) 2015-01-30 2020-09-08 ResMed Pty Ltd Patient interface comprising a gas washout vent
AU2016227361B2 (en) 2015-03-04 2020-05-14 Fisher & Paykel Healthcare Limited Mask system headgear
AU2016243801B2 (en) 2015-04-02 2020-05-21 Hill-Rom Services Pte. Ltd. Manifold for respiratory device
US9795759B2 (en) * 2015-04-29 2017-10-24 Vyaire Medical Consumables Llc Low flow controller
US10994090B2 (en) 2015-09-04 2021-05-04 Fisher & Paykel Healthcare Limited Patient interfaces
CN108136150B (zh) 2015-09-23 2020-11-03 瑞思迈私人有限公司 用于呼吸治疗系统的通气适配器
EP3202449B1 (de) * 2016-02-02 2018-07-25 Air Liquide Medical Systems Winkelverbinder mit anti-asphyxie-ventilanordnung für atemmaske
USD882066S1 (en) 2016-05-13 2020-04-21 Fisher & Paykel Healthcare Limited Frame for a breathing mask
US11617852B2 (en) * 2016-06-14 2023-04-04 Loewenstein Medical Technology S.A. Emergency exhalation valve comprising diaphragm ring
JP6817754B2 (ja) 2016-09-12 2021-01-20 日本電産コパル電子株式会社 Ｃｐａｐ装置
EP4091656B1 (de) * 2016-09-21 2025-01-01 ResMed Pty Ltd Entlüftung und entlüftungsadapter für patientenschnittstelle
EP4122516B1 (de) 2016-10-05 2025-03-12 Fisher & Paykel Healthcare Limited Patientenschnittstellen
CA3040381A1 (en) 2016-10-18 2018-04-26 Fisher & Paykel Healthcare Limited Valve module and filter
DE102016121379A1 (de) 2016-11-08 2018-05-09 Hamilton Medical Ag Expirationsventil
DE102016121380A1 (de) 2016-11-08 2018-05-09 Hamilton Medical Ag Expirationsventil
DE102016121382A1 (de) * 2016-11-08 2018-05-09 Hamilton Medical Ag Expirationsventil
US10663084B2 (en) * 2016-12-06 2020-05-26 Illinois Tool Works Inc. Noise-dampening pressure relief valve
EP4005622B1 (de) 2017-01-06 2024-02-21 ResMed Pty Ltd Entlüftungsadapter für ein atemtherapiesystem
USD823455S1 (en) 2017-02-23 2018-07-17 Fisher & Paykel Healthcare Limited Cushion assembly for breathing mask assembly
USD823454S1 (en) 2017-02-23 2018-07-17 Fisher & Paykel Healthcare Limited Cushion assembly for breathing mask assembly
USD824020S1 (en) 2017-02-23 2018-07-24 Fisher & Paykel Healthcare Limited Cushion assembly for breathing mask assembly
EP3618910B1 (de) * 2017-05-01 2023-12-27 Fisher & Paykel Healthcare Limited Leitungsverbinderanordnung einer patientenschnittstelle, antiasphyxisches ventil für eine leitungsverbinderanordnung und verbinder
USD884153S1 (en) 2018-04-04 2020-05-12 Fisher & Paykel Healthcare Limited Frame for a mask assembly
US12594393B2 (en) 2018-08-27 2026-04-07 Fisher & Paykel Healthcare Limited Headgear connectors and headgear for use with or comprising part of a user interface assembly
JPWO2020122155A1 (ja) * 2018-12-14 2021-09-27 帝人ファーマ株式会社 呼吸装置
EP3927406B1 (de) * 2019-02-22 2023-12-27 ResMed Pty Ltd Textilbelüftungsanordnung
AU2020228671B2 (en) 2019-02-26 2024-01-18 ResMed Pty Ltd Vent system for patient interface
CN118681104A (zh) 2019-05-31 2024-09-24 瑞思迈私人有限公司 换气口和aav组件
US11906097B2 (en) * 2019-09-04 2024-02-20 Vyaire Medical, Inc. Ventilation leak component
US11512998B2 (en) * 2019-09-18 2022-11-29 GE Precision Healthcare LLC Systems and method for an air flow sensor in a medical gas flow device
US11819612B2 (en) 2019-10-10 2023-11-21 Fisher & Paykel Healthcare Limited Respiratory mask system
EP4045120B1 (de) 2019-10-14 2025-11-26 Fisher & Paykel Healthcare Limited Respiratorische schnittstellenanordnung
CN110975096A (zh) * 2019-12-31 2020-04-10 北京怡和嘉业医疗科技股份有限公司 安全阀片、呼吸管、呼吸管组件和呼吸面罩
CN217014964U (zh) * 2020-01-14 2022-07-22 瑞思迈私人有限公司 患者接口和包括其的cpap系统
US20230364375A1 (en) * 2020-09-30 2023-11-16 ResMed Pty Ltd Variable flow vent assembly for a conduit mask
EP4221798B1 (de) * 2020-09-30 2025-12-03 Koninklijke Philips N.V. Abgasanordnung für eine patientenschnittstellenvorrichtung und patientenschnittstelle damit
US20230405254A1 (en) * 2020-11-20 2023-12-21 ResMed Pty Ltd Vent and aav arrangement for patient interface
WO2022133550A1 (en) * 2020-12-23 2022-06-30 ResMed Pty Ltd Conduit connector with flow-regulating vent for patient interface
USD1118899S1 (en) 2021-04-13 2026-03-17 Fisher & Paykel Healthcare Limited Nasal mask
EP4464358B1 (de) 2021-05-31 2026-04-01 ResMed Pty Ltd Luftöffnungen für patientenschnittstellen
EP4438093A3 (de) * 2021-08-20 2024-10-09 ResMed Pty Ltd Entlüftungsstruktur für ein atemtherapiesystem
US20260071901A1 (en) * 2022-06-27 2026-03-12 Uwm Research Foundation, Inc. Flow sensor disc
EP4619066A1 (de) * 2022-11-18 2025-09-24 Fisher & Paykel Healthcare Limited Maskenanordnungen für die atemtherapie
US20250195807A1 (en) * 2023-12-14 2025-06-19 Dcstar Inc. Patient interface device
WO2026000026A1 (en) * 2024-06-26 2026-01-02 ResMed Pty Ltd Vents and vent assemblies for respiratory pressure therapy systems

Family Cites Families (56)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3050998A (en) * 1959-07-01 1962-08-28 Gulton Ind Inc Flow measuring strain gauge transducers
GB1124013A (en) 1964-12-01 1968-08-14 Holger Hesse Relief valve
US3574362A (en) * 1969-04-17 1971-04-13 Stewart Warner Corp Vacuum system coupling
US3796216A (en) 1972-04-24 1974-03-12 K Schwarz Resuscitator
US3920274A (en) * 1975-01-23 1975-11-18 Gen Motors Corp Telescoping energy absorbing unit
US4009366A (en) * 1975-08-29 1977-02-22 James B. Carter Limited Thermal pulse type heater and valve therefore
DE2557817C3 (de) * 1975-12-22 1979-01-04 Siemens Ag, 1000 Berlin Und 8000 Muenchen Strömungsmesser
US4230149A (en) * 1978-05-22 1980-10-28 Eaton Corporation Fluid flow regulating valve and system
US4284075A (en) * 1978-06-17 1981-08-18 Alan Krasberg Diving headgear for use in return-line diving systems
GB2121185A (en) 1982-05-11 1983-12-14 John Michael Wood Flow sensor for breath and other gas analysers
US4863602A (en) 1987-08-31 1989-09-05 Minnesota Mining And Manufacturing Company Flexible filter element employing filtering sheets formed with bypass openings
JPH0170119U (de) * 1987-10-28 1989-05-10
US4854574A (en) * 1988-03-15 1989-08-08 501 Healthscan, Inc. Inspirator muscle trainer
JPH02223822A (ja) 1989-02-23 1990-09-06 Maezawa Ind Inc 流速または流量の測定方法及び測定装置
US5285816A (en) * 1991-12-11 1994-02-15 Rapid Developments Ltd. One way valve
DE4142295C2 (de) * 1991-12-20 1993-11-25 Draegerwerk Ag Ventil zur Erzeugung eines Steuerdrucks
WO1993024181A1 (en) * 1992-05-29 1993-12-09 Minnesota Mining And Manufacturing Company Unidirectional fluid valve
US5295478A (en) * 1993-02-16 1994-03-22 Baldwin Gene R Mouth-to-mask resuscitator
US5685296A (en) 1993-07-30 1997-11-11 Respironics Inc. Flow regulating valve and method
US5465712A (en) 1993-07-30 1995-11-14 Valley Forge Scientific Corporation Resuscitation mask having ribs in the air flow conduit and mask body
DE69413989T2 (de) * 1993-08-18 1999-04-08 Fisons Plc, Ipswich, Suffolk Inhalator mit atemstromregelung
US5647355A (en) 1993-09-30 1997-07-15 Respironics, Inc. Automatic safety valve for respiratory equipment which is counter-balanced and self-adjusting
US5438981A (en) * 1993-09-30 1995-08-08 Respironics, Inc. Automatic safety valve and diffuser for nasal and/or oral gas delivery mask
JPH08252315A (ja) 1994-11-04 1996-10-01 Rick L Stockett 細菌フィルタ器付き一方向バルブ
AUPN474195A0 (en) * 1995-08-09 1995-08-31 Rescare Limited Apparatus and methods for oro-nasal respiration monitoring
EP0847510B1 (de) * 1995-09-01 2003-04-16 Climes Conseil, Claude Liardet Ventil
EP0774582B1 (de) * 1995-11-14 2000-01-26 Sanden Corporation Auslassventilvorrichtung einer Fluidverdrängeranlage
US5657752A (en) 1996-03-28 1997-08-19 Airways Associates Nasal positive airway pressure mask and method
AUPN973596A0 (en) 1996-05-08 1996-05-30 Resmed Limited Control of delivery pressure in cpap treatment or assisted respiration
NO300318B1 (no) 1996-09-27 1997-05-12 Dyno Ind Asa Vannfast sprengstoffblanding
AUPO301796A0 (en) 1996-10-16 1996-11-07 Resmed Limited A vent valve apparatus
US5743289A (en) * 1996-11-05 1998-04-28 Griffin & Cantrell Co., Inc. Drain channel and forms for backflow prevention device cover
US5803074A (en) 1996-11-25 1998-09-08 Smiths Industries Medical Systems, Inc. Valve for resuscitator apparatus
US5896857A (en) 1996-12-20 1999-04-27 Resmed Limited Valve for use in a gas delivery system
AUPO422996A0 (en) 1996-12-16 1997-01-16 Resmed Limited A valve
AUPP855099A0 (en) 1999-02-09 1999-03-04 Resmed Limited Gas delivery connection assembly
US5970801A (en) 1997-12-30 1999-10-26 Bear Medical Systems, Inc. Variable orifice flow sensor
GB9827370D0 (en) 1998-01-16 1999-02-03 Pari Gmbh Mouthpiece for inhalation therapy units
US6210514B1 (en) * 1998-02-11 2001-04-03 Xerox Corporation Thin film structure machining and attachment
AUPP794598A0 (en) * 1998-12-24 1999-01-28 Resmed Limited An anti-asphyxia valve
DE19962110C2 (de) * 1999-12-22 2003-06-12 Pari Gmbh Inhalationsvernebler mit einstückigem Ventilelement
US6581594B1 (en) 2000-05-15 2003-06-24 Resmed Limited Respiratory mask having gas washout vent and gas washout vent for respiratory mask
JP4818569B2 (ja) 2000-12-22 2011-11-16 レスメド・リミテッド マスク
US6851425B2 (en) 2001-05-25 2005-02-08 Respironics, Inc. Exhaust port assembly for a pressure support system
AUPS192602A0 (en) 2002-04-23 2002-05-30 Resmed Limited Nasal mask
US8997742B2 (en) 2002-04-23 2015-04-07 Resmed Limited Ergonomic and adjustable respiratory mask assembly with cushion
WO2004014170A2 (en) 2002-08-12 2004-02-19 Softspikes, Llc Quick release shoe cleat
AU2003257273A1 (en) 2002-09-06 2004-03-29 Resmed Limited Elbow for mask assembly
US7559326B2 (en) 2003-06-18 2009-07-14 Resmed Limited Vent and/or diverter assembly for use in breathing apparatus
WO2005063326A1 (en) 2003-12-31 2005-07-14 Resmed Limited Mask system
CN103785090B (zh) 2003-12-31 2017-09-05 瑞思迈有限公司 小型口鼻病人接口
US9242060B2 (en) 2004-07-23 2016-01-26 Resmed Limited Elbow for mask system
CN101237902B (zh) 2005-06-06 2012-02-29 雷斯梅德有限公司 面罩系统
NZ567372A (en) 2005-10-17 2011-06-30 Resmed Ltd Anti-asphyxia valve assembly for respiratory mask with clip member to secure AAV assemblywithin an elbow
WO2007143792A1 (en) 2006-06-16 2007-12-21 Resmed Ltd Elbow assembly
CN108114357B (zh) * 2008-03-04 2021-05-07 瑞思迈私人有限公司 面罩系统

Also Published As

Publication number Publication date
WO2002051486A1 (en) 2002-07-04
JP4904315B2 (ja) 2012-03-28
EP1353718B1 (de) 2011-11-09
US20040094157A1 (en) 2004-05-20
US9808594B2 (en) 2017-11-07
EP2301616B8 (de) 2019-07-24
US20130239971A1 (en) 2013-09-19
US8439035B2 (en) 2013-05-14
EP2301616A1 (de) 2011-03-30
EP1353718A1 (de) 2003-10-22
JP2008264566A (ja) 2008-11-06
JP2004522487A (ja) 2004-07-29
EP1353718A4 (de) 2006-03-22
JP4818569B2 (ja) 2011-11-16
US9278186B2 (en) 2016-03-08
US20170049988A1 (en) 2017-02-23
US10220179B2 (en) 2019-03-05
EP2301616B1 (de) 2019-06-05
US20160129214A1 (en) 2016-05-12

Similar Documents

Publication Publication Date Title
ATE532548T1 (de) Entlüftungsventil zur strömungsregulierung
ATE271671T1 (de) Vorgesteuertes steuerventil
DE60208705D1 (de) Abgabeventilanordnung
SE9801624D0 (sv) Ventil
WO2001095696A3 (en) Thermally operated valve for automatically modulating a flow of fluid
ATE289938T1 (de) Druckregler
WO2001062069A3 (en) Flow regulators with flexible diaphragms
DE50101898D1 (de) Füllmaschine
CA2229079A1 (en) Locking ball valve for a fluid conduit
ATE395542T1 (de) Temperaturgesteuertes ventil
MXPA04005396A (es) Conjunto regulador de presion neumatica.
SE9904036L (sv) Ljuddämpningsanordning
NO862323D0 (no) Varmefoelsomventil.
US5339860A (en) Fluid pressure regulator
ATE429350T1 (de) Luftleitkasten
DE59804618D1 (de) Drucksteuerventil
ES1056370Y (es) Valvula de regulacion en una olla a presion.
DK0713037T3 (da) Kugleventil
ATE287036T1 (de) Dosierventil und damit ausgerüstetes kraftstoffversorgungssystem
DE2966146D1 (en) Centrifugal vapor compressor and a diffuser control therefor
DE60010641D1 (de) Überdruckventil
ATE185908T1 (de) Gas-druckregelgerät
ATE318999T1 (de) Druckregelventil mit einer druckbeaufschlagten membran
SE0003150D0 (sv) A vacuum regulator for maintaining a substantially constant vacuum in a vacuum system
GB2221520A (en) Length-adjusting device, eg. for a switch or valve.