ATE536904T1 - Gerät zur unterstützung der atmung - Google Patents

Gerät zur unterstützung der atmung

Info

Publication number
ATE536904T1
ATE536904T1 AT05768609T AT05768609T ATE536904T1 AT E536904 T1 ATE536904 T1 AT E536904T1 AT 05768609 T AT05768609 T AT 05768609T AT 05768609 T AT05768609 T AT 05768609T AT E536904 T1 ATE536904 T1 AT E536904T1
Authority
AT
Austria
Prior art keywords
regulating
gases
gas
primary
mix
Prior art date
Application number
AT05768609T
Other languages
English (en)
Inventor
Philippe Chalvignac
Original Assignee
Resmed Paris
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 Paris filed Critical Resmed Paris
Application granted granted Critical
Publication of ATE536904T1 publication Critical patent/ATE536904T1/de

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D11/00—Control of flow ratio
    • G05D11/02—Controlling ratio of two or more flows of fluid or fluent material
    • G05D11/13—Controlling ratio of two or more flows of fluid or fluent material characterised by the use of electric means
    • G05D11/131—Controlling ratio of two or more flows of fluid or fluent material characterised by the use of electric means by measuring the values related to the quantity of the individual components
    • G05D11/132—Controlling ratio of two or more flows of fluid or fluent material characterised by the use of electric means by measuring the values related to the quantity of the individual components by controlling the flow of the individual components
    • 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
    • A61M16/0066—Blowers or centrifugal pumps
    • A61M16/0069—Blowers or centrifugal pumps the speed thereof being controlled by respiratory parameters, e.g. by inhalation
    • 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
    • A61M16/10—Preparation of respiratory gases or vapours
    • A61M16/12—Preparation of respiratory gases or vapours by mixing different gases
    • 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
    • A61M16/10—Preparation of respiratory gases or vapours
    • A61M16/12—Preparation of respiratory gases or vapours by mixing different gases
    • A61M16/122—Preparation of respiratory gases or vapours by mixing different gases with dilution
    • A61M16/125—Diluting primary gas with ambient air
    • 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
    • A61M16/201—Controlled valves
    • A61M16/202—Controlled valves electrically actuated
    • A61M16/203—Proportional
    • 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
    • A61M16/0066—Blowers or centrifugal pumps

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Emergency Medicine (AREA)
  • Pulmonology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
  • Percussion Or Vibration Massage (AREA)
AT05768609T 2005-06-23 2005-06-23 Gerät zur unterstützung der atmung ATE536904T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IB2005/002326 WO2006136878A1 (en) 2005-06-23 2005-06-23 Breathing assistance device comprising an independent secondary unit

Publications (1)

Publication Number Publication Date
ATE536904T1 true ATE536904T1 (de) 2011-12-15

Family

ID=35506437

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05768609T ATE536904T1 (de) 2005-06-23 2005-06-23 Gerät zur unterstützung der atmung

Country Status (7)

Country Link
US (1) US20090120438A1 (de)
EP (1) EP1904136B1 (de)
JP (1) JP2008543473A (de)
CN (1) CN101203263B (de)
AT (1) ATE536904T1 (de)
AU (1) AU2005333423B2 (de)
WO (1) WO2006136878A1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3434332B1 (de) 2005-07-01 2023-12-20 Fisher & Paykel Healthcare Limited Atmungsunterstützungsvorrichtung mit einem verteiler zum hinzufügen von hilfsgasen zu umgebungsgasen
US9923442B2 (en) 2009-06-09 2018-03-20 Resmed Limited Breathing assistance device with linear actuated gas regulating valve
CN102500025B (zh) * 2011-12-01 2014-04-09 于邦仲 一种呼吸机防窒息自由吸气系统
JP6970661B2 (ja) * 2015-09-29 2021-11-24 コーニンクレッカ フィリップス エヌ ヴェKoninklijke Philips N.V. 非侵襲的な換気のための圧力及びガス混合制御の方法
US10369320B2 (en) 2016-01-21 2019-08-06 Breathe Technologies, Inc. Modular ventilation system
SG11201903239VA (en) * 2016-10-18 2019-05-30 Fisher & Paykel Healthcare Ltd Valve module and filter
GB2606609B (en) * 2016-10-18 2023-06-28 Fisher & Paykel Healthcare Ltd Valve module and filter
WO2019117776A1 (en) * 2017-12-15 2019-06-20 Maquet Critical Care Ab Modular breathing gas separator unit
JPWO2020217798A1 (ja) 2019-04-23 2021-12-23 株式会社村田製作所 Ｃｐａｐ装置
US20230088367A1 (en) * 2020-03-05 2023-03-23 ResMed Asia Pte. Ltd. Oxygen concentrator with removable sieve bed canister assembly
CN112245731B (zh) * 2020-10-19 2022-10-11 湖南万脉医疗科技有限公司 一种呼吸机用增氧装置及其应用
FR3144919A1 (fr) * 2023-01-13 2024-07-19 Air Liquide Medical Systems Ventilateur médical à boitier extractible comprenant une turbine ou un détendeur de gaz

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59101159A (ja) * 1982-11-30 1984-06-11 泉工医科工業株式会社 二連噴流管を有する人工呼吸器
US4838259A (en) * 1986-01-27 1989-06-13 Advanced Pulmonary Technologies, Inc. Multi-frequency jet ventilation technique and apparatus
SE9403473L (sv) 1994-10-13 1995-12-18 Loflo Ab Aggregat för tillförsel av en gasblandning i noggrannt reglerade proportioner till andningsvägarna hos patienter
DE69533597T2 (de) 1994-10-14 2005-10-06 Bird Products Corporation, Palm Springs Ausatmungsventil mit Messwertaufnehmer für die Ausatmungsströmung
US5647091A (en) * 1995-12-13 1997-07-15 Black & Decker Inc. Animal grooming vacuum cleaner
US5701883A (en) * 1996-09-03 1997-12-30 Respironics, Inc. Oxygen mixing in a blower-based ventilator
WO1998031282A1 (de) * 1997-01-17 1998-07-23 Messer Griesheim Austria Ges.Mbh Gesteuertes gasversorgungssystem
SE9701836L (sv) * 1997-05-16 1998-07-27 Siemens Elema Ab Bärbar andningsapparat med ett till en stationär gasenhet anslutningsbart inlopp
FI974148L (fi) * 1997-11-05 1999-05-06 Instrumentarium Oy Menetelmä ja sovitelma hengityslaitteen yhteydessä
US7600511B2 (en) * 2001-11-01 2009-10-13 Novartis Pharma Ag Apparatus and methods for delivery of medicament to a respiratory system
FR2834467B1 (fr) * 2002-01-08 2004-10-01 Taema Valve a demande utilisable en oxygenotherapie
SE0201541D0 (sv) * 2002-05-23 2002-05-23 Siemens Elema Ab Method of and apparatus for monitoring the composition of a binary component breathing gas mixture
US7273051B2 (en) * 2004-01-22 2007-09-25 Air Products And Chemicals, Inc. Dual mode medical oxygen concentrator
US7267121B2 (en) * 2004-04-20 2007-09-11 Aerogen, Inc. Aerosol delivery apparatus and method for pressure-assisted breathing systems

Also Published As

Publication number Publication date
WO2006136878A1 (en) 2006-12-28
EP1904136B1 (de) 2011-12-14
EP1904136A1 (de) 2008-04-02
AU2005333423B2 (en) 2012-02-09
US20090120438A1 (en) 2009-05-14
JP2008543473A (ja) 2008-12-04
CN101203263B (zh) 2012-10-24
CN101203263A (zh) 2008-06-18
AU2005333423A1 (en) 2006-12-28

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