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DE60328305D1 - System zum nachweis der abgabe von gasen an einen patienten - Google Patents

System zum nachweis der abgabe von gasen an einen patienten

Info

Publication number
DE60328305D1
DE60328305D1 DE60328305T DE60328305T DE60328305D1 DE 60328305 D1 DE60328305 D1 DE 60328305D1 DE 60328305 T DE60328305 T DE 60328305T DE 60328305 T DE60328305 T DE 60328305T DE 60328305 D1 DE60328305 D1 DE 60328305D1
Authority
DE
Germany
Prior art keywords
patient
gases
feedback
present
delivery
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
Application number
DE60328305T
Other languages
English (en)
Inventor
Michael Brian Edward Bremner
Brett John Huddart
Scott Robert Mackie
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.)
Fisher and Paykel Healthcare Ltd
Original Assignee
Fisher and Paykel Healthcare 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 Fisher and Paykel Healthcare Ltd filed Critical Fisher and Paykel Healthcare Ltd
Application granted granted Critical
Publication of DE60328305D1 publication Critical patent/DE60328305D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • A61M16/08—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
    • A61M16/0057—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
    • A61M16/021—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes operated by electrical means
    • A61M16/022—Control means therefor
    • A61M16/024—Control means therefor including calculation means, e.g. using a processor
    • 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
    • A61M16/105—Filters
    • A61M16/106—Filters in a path
    • A61M16/107—Filters in a path in the inspiratory path
    • 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
    • A61M16/1075—Preparation of respiratory gases or vapours by influencing the temperature
    • A61M16/109—Preparation of respiratory gases or vapours by influencing the temperature the humidifying liquid or the beneficial agent
    • 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
    • A61M16/14—Preparation of respiratory gases or vapours by mixing different fluids, one of them being in a liquid phase
    • A61M16/16—Devices to humidify the respiration 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
    • A61M16/10—Preparation of respiratory gases or vapours
    • A61M16/14—Preparation of respiratory gases or vapours by mixing different fluids, one of them being in a liquid phase
    • A61M16/16—Devices to humidify the respiration air
    • A61M16/161—Devices to humidify the respiration air with means for measuring the humidity
    • 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
    • A61M16/0841—Joints or connectors for sampling
    • 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
    • A61M2016/0039—Accessories therefor, e.g. sensors, vibrators, negative pressure with a flowmeter electrical in the inspiratory 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
    • A61M2205/3368—Temperature
    • 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
    • A61M2205/75—General characteristics of the apparatus with filters
    • A61M2205/7527—General characteristics of the apparatus with filters liquophilic, hydrophilic

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Engineering & Computer Science (AREA)
  • Emergency Medicine (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pulmonology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Anesthesiology (AREA)
  • Veterinary Medicine (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Air Humidification (AREA)
  • Accommodation For Nursing Or Treatment Tables (AREA)
  • External Artificial Organs (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
  • Medical Preparation Storing Or Oral Administration Devices (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
DE60328305T 2002-11-01 2003-10-30 System zum nachweis der abgabe von gasen an einen patienten Expired - Lifetime DE60328305D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NZ52237502 2002-11-01
PCT/NZ2003/000244 WO2004039444A1 (en) 2002-11-01 2003-10-30 System for sensing the delivery of gases to a patient

Publications (1)

Publication Number Publication Date
DE60328305D1 true DE60328305D1 (de) 2009-08-20

Family

ID=32227918

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60328305T Expired - Lifetime DE60328305D1 (de) 2002-11-01 2003-10-30 System zum nachweis der abgabe von gasen an einen patienten

Country Status (8)

Country Link
US (1) US7814907B2 (de)
EP (1) EP1558322B1 (de)
JP (1) JP2006504469A (de)
AT (1) ATE435677T1 (de)
AU (1) AU2003278649B2 (de)
CA (1) CA2504359A1 (de)
DE (1) DE60328305D1 (de)
WO (1) WO2004039444A1 (de)

Families Citing this family (62)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10139881B4 (de) 2001-08-20 2017-06-08 Resmed R&D Germany Gmbh Vorrichtung zur Zufuhr eines Atemgases und Verfahren zur Steuerung derselben
DE10312881B3 (de) * 2003-03-22 2004-05-06 Drägerwerk AG Atemgasschlauch für ein Atemgerät
CN103816592B (zh) 2003-06-20 2016-11-02 瑞思迈有限公司 带有加湿器的可吸入气体设备
CA2557135A1 (en) * 2004-02-23 2005-09-01 Sherwood Services Ag Receptacle for sensors
WO2006015416A1 (en) 2004-08-10 2006-02-16 Resmed Limited Method and apparatus for humidification of breathable gas with profiled delivery
US8739780B2 (en) 2005-08-15 2014-06-03 Resmed Limited Low cost CPAP flow generator and humidifier assembly
WO2007051230A1 (en) * 2005-10-31 2007-05-10 Resmed Ltd Sensing cuff for breathing apparatus
DE102006019402A1 (de) * 2006-04-24 2007-10-25 Seleon Gmbh Verfahren zur Steuerung eines TNI-Geräts sowie TNI-Gerät
US20080066751A1 (en) * 2006-09-18 2008-03-20 Invacare Corporation System and method for humidifying a breathing gas
JP5208121B2 (ja) * 2006-10-02 2013-06-12 フィリップ・モーリス・プロダクツ・ソシエテ・アノニム 連続した高圧力送出システム
DE102007011544B3 (de) * 2007-03-09 2008-06-05 Dräger Medical AG & Co. KG Verfahren zur Regelung eines Beatmungsanfeuchters sowie zugeordnete Vorrichtung
EP3871722A1 (de) * 2007-07-18 2021-09-01 Vapotherm, Inc. System zur freisetzung eines erwärmten und befeuchteten gases
WO2009022004A2 (en) * 2007-08-14 2009-02-19 Plastiflex Belgium A respiratory system
DE102007039391B4 (de) 2007-08-21 2016-06-09 Drägerwerk AG & Co. KGaA Beatmungsanfeuchter
US8118023B2 (en) * 2008-01-09 2012-02-21 Short Michael J CPAP system and method of use
US8269638B2 (en) * 2008-01-23 2012-09-18 Lexion Medical Llc Hydration alert
US9802022B2 (en) 2008-03-06 2017-10-31 Resmed Limited Humidification of respiratory gases
EP2313139A1 (de) * 2008-07-29 2011-04-27 Fisher & Paykel Healthcare Limited Verbindungsschnittstelle zwischen einer atmungsunterstützungseinheit und einem peripheriegerät
US9903371B2 (en) 2008-09-17 2018-02-27 Resmed Limited Cuff for air delivery conduit
EP2233167B1 (de) * 2009-03-27 2016-07-20 General Electric Company Anordnung zur Verbesserung der Präzision der Druckmessung und Strömungssensor
CN102458244B (zh) * 2009-04-27 2015-03-04 罗斯彻姆医疗创新公司 用于监测心肺功能之间的整合度和复苏干预的治疗成功率的设备
AU2010206053B2 (en) 2009-07-31 2014-08-07 ResMed Pty Ltd Wire Heated Tube with Temperature Control System, Tube Type Detection, and Active Over Temperature Protection for Humidifier for Respiratory Apparatus
CN102107037A (zh) * 2009-12-28 2011-06-29 周常安 气体递送系统
CN102858408B (zh) * 2010-02-26 2015-01-28 联合技术公司 确定气体成分分压力的方法及飞机乘员用呼吸面罩的调节器
US9572951B2 (en) * 2010-04-27 2017-02-21 Fisher & Paykel Healthcare Limited Apparatus for supplying gases to a patient
CN113730752A (zh) 2011-06-03 2021-12-03 费雪派克医疗保健有限公司 医用管和制造方法
EP2825237B1 (de) 2012-03-15 2020-06-10 Fisher & Paykel Healthcare Limited Atemgasbefeuchtungssystem
GB2567075B (en) 2012-04-05 2019-08-21 Fisher & Paykel Healthcare Ltd Respiratory assistance apparatus
GB2572693B (en) 2012-04-27 2020-01-01 Fisher & Paykel Healthcare Ltd Humidification apparatus with a sensor cartridge coupled to a heater base via a spine
DE112013005443T5 (de) 2012-11-14 2015-11-12 Fisher & Paykel Healthcare Ltd. Zonenheizung für Atmungskreisläufe
US20150283351A1 (en) * 2012-11-15 2015-10-08 Frank Castello Tracheostomy breathing monitor
CN114042220B (zh) * 2012-12-04 2025-02-25 费雪派克医疗保健有限公司 医用管以及其制造方法
NZ710078A (en) 2013-02-01 2017-01-27 Resmed Ltd Wire heated tube with temperature control system for humidifier for respiratory apparatus
JP6663850B2 (ja) * 2013-09-13 2020-03-13 フィッシャー アンド ペイケル ヘルスケア リミテッド 加湿システムの接続
GB2583008B (en) 2013-09-13 2020-12-30 Fisher & Paykel Healthcare Ltd Humidification system
US10449320B2 (en) * 2013-10-15 2019-10-22 Fisher & Paykel Healthcare Limited Sensing and control arrangements for respiratory device
US10814091B2 (en) 2013-10-24 2020-10-27 Fisher & Paykel Healthcare Limited System for delivery of respiratory gases
RU2661736C1 (ru) 2013-12-20 2018-07-19 Фишер Энд Пейкел Хелткэа Лимитед Соединения системы увлажнения
WO2015119515A1 (en) 2014-02-07 2015-08-13 Fisher & Paykel Healthcare Limited Respiratory humidification system
EP2916120A1 (de) 2014-03-04 2015-09-09 seleon GmbH Sensorblock, Rohr sowie Herstellungsverfahren
WO2015142192A1 (en) 2014-03-17 2015-09-24 Fisher & Paykel Healthcare Limited Medical tubes for respiratory systems
USD762843S1 (en) 2014-03-18 2016-08-02 Resmed Limited Air delivery tube
US11173272B2 (en) 2014-05-02 2021-11-16 Fisher & Paykel Healthcare Limited Gas humidification arrangement
WO2015174859A2 (en) 2014-05-13 2015-11-19 Fisher & Paykel Healthcare Limited Usability features for respiratory humidification system
CN106535972B (zh) 2014-05-27 2019-09-03 费雪派克医疗保健有限公司 用于医疗装置的气体混合和测量
WO2015187039A1 (en) 2014-06-03 2015-12-10 Fisher & Paykel Healthcare Limited Flow mixers for respiratory therapy systems
AR102055A1 (es) * 2014-08-28 2017-02-01 Norton (Waterford) Ltd Módulo de asistencia para el uso correcto de un inhalador
WO2016080847A1 (en) 2014-11-17 2016-05-26 Fisher & Paykel Healthcare Limited Humidification of respiratory gases
CN107106794A (zh) * 2014-11-20 2017-08-29 寇格尼塔有限责任公司 吸入器使用的测量、辅助和校正方法及装置
WO2016140980A1 (en) * 2015-03-02 2016-09-09 Covidien Lp Medical ventilator, method for replacing an oxygen sensor on a medical ventilator, and medical ventilator assembly
EP4186548A1 (de) 2015-04-02 2023-05-31 Hill-Rom Services PTE. LTD. Maskenleckdetektion für eine atemvorrichtung
GB2558119B (en) 2015-09-09 2021-10-27 Fisher & Paykel Healthcare Ltd Zone heating for respiratory circuits
JP7266404B2 (ja) 2015-12-02 2023-04-28 フィッシャー アンド ペイケル ヘルスケア リミテッド フロー療法装置用の流路検知
USD805630S1 (en) 2016-02-02 2017-12-19 Resmed Limited Air delivery tube
EP4063811A1 (de) 2016-12-07 2022-09-28 Fisher & Paykel Healthcare Limited Kappe für eine erfassungsanordnung einer medizinischen vorrichtung
CA3045758A1 (en) 2016-12-09 2018-06-14 Fisher And Paykel Healthcare Limited Filter assembly for insufflation system with heating element
WO2018116187A1 (en) 2016-12-22 2018-06-28 Fisher & Paykel Healthcare Limited Medical tubes and methods of manufacture
US20230049600A1 (en) * 2019-12-18 2023-02-16 W.O.M. World Of Medicine Gmbh Housing Arrangement of a Flue Gas Filtration System Having an Integrated Option for Liquid Separation
GB2591750B (en) * 2020-02-04 2024-05-01 Feisal Jhetam Imraan A wearable sleeping aid device
TW202208013A (zh) * 2020-04-29 2022-03-01 紐西蘭商費雪派克保健有限公司 呼吸或手術增濕器及使用方法
AU2022386787A1 (en) * 2021-11-15 2024-06-27 Fisher & Paykel Healthcare Ltd Moisture detection and management in a gases supply system
KR102772877B1 (ko) * 2024-06-24 2025-02-26 에이스헬스케어(주) 호흡 보조 장치의 호흡 가스 순환 시스템

Family Cites Families (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO140173C (no) * 1977-11-17 1979-07-18 Nils T Ottestad Fremgangsmaate for kondisjonering av oppvarmet innaandingsluft for dykkere
US4288396A (en) * 1978-11-17 1981-09-08 Ottestad Nils T Method and device for conditioning of breathing air for divers
US4366821A (en) * 1980-09-15 1983-01-04 Marie C. Kercheval Breath monitor device
GB2127299B (en) * 1982-09-21 1986-09-24 Simon Ashby Improvements in and relating to repiratory monitoring
US4525937A (en) * 1984-04-27 1985-07-02 Strandberg Engineering Laboratories, Inc. Moisture monitoring dryer control apparatus
CA1284517C (en) * 1986-03-18 1991-05-28 Norbert William Ellmann Heating unit for inhalation therapy
DE3709122A1 (de) * 1987-03-20 1988-09-29 Lang Volker Temperaturmessvorrichtung zur sterilen, exakten atemgastemperaturmessung in beatmungsschlauchsystemen mit nicht sterilen-sterilisierfaehigen messfuehlern
FI87886C (fi) * 1990-09-06 1993-03-10 Instrumentarium Oy Faestorgan
AU3713193A (en) * 1992-04-24 1993-10-28 Fisher & Paykel Limited Humidifier apparatus and/or gases distribution chambers and/or temperature probes for the same
US5443075A (en) * 1993-03-01 1995-08-22 Puritan-Bennett Corporation Flow measuring apparatus
US5411474A (en) * 1993-07-14 1995-05-02 Douglas E. Ott Method and apparatus for conditioning insufflation gas for laparoscopic surgery
EP0672430A3 (de) 1994-03-15 1995-12-27 Fisher & Paykel Befeuchtenleitung.
JPH0838603A (ja) 1994-03-15 1996-02-13 Fisher & Paykel Ltd 湿気に依存した空気流を発生させる吸入用空気供給システム
FI96579C (fi) * 1994-11-14 1996-07-25 Instrumentarium Oy Menetelmä vaarallisen alipaineen muodostumisen estämiseksi hengitysjärjestelmässä
GB9503012D0 (en) 1995-02-16 1995-04-05 Smiths Industries Plc Humidifier systems
JPH09234247A (ja) * 1995-12-27 1997-09-09 Nikkiso Y S I Kk 人工呼吸装置および改良された加温加湿装置
DE59700422D1 (de) * 1996-03-08 1999-10-14 Medisize Bv Vorrichtung und verfahren zur überwachung von atemkennwerten eines beatmungssystems
SE9602886D0 (sv) * 1996-07-29 1996-07-29 Siemens Elema Ab Förfarande och anordning för att detektra en struktur eller ett förlopp i en strömmande fluid
CA2222830C (en) 1996-12-02 2004-03-30 Fisher & Paykel Limited Humidifier sleep apnea treatment apparatus
CA2621638A1 (en) * 1997-06-17 1998-12-17 Fisher & Paykel Healthcare Limited Respiratory humidification system
US6138674A (en) * 1997-10-16 2000-10-31 Datex-Ohmeda, Inc. Active temperature and humidity compensator for anesthesia monitoring systems
US5925831A (en) * 1997-10-18 1999-07-20 Cardiopulmonary Technologies, Inc. Respiratory air flow sensor
US6039696A (en) * 1997-10-31 2000-03-21 Medcare Medical Group, Inc. Method and apparatus for sensing humidity in a patient with an artificial airway
DE19808590C2 (de) 1998-02-28 2003-03-20 Draeger Medical Ag Beatmungsanfeuchter
US6068609A (en) * 1998-05-19 2000-05-30 Douglas E. Ott Method and apparatus for conditioning gas for medical procedures having humidity monitoring and recharge alert
EP1207929B1 (de) 1999-08-23 2012-05-30 Fisher & Paykel Healthcare Limited Vorrichtung zur Feuchtigkeitskontrolle
ATE258024T1 (de) * 2000-06-27 2004-02-15 Koninkl Philips Electronics Nv Handmixgerät mit einer schalteinrichtung für das schalten zu verschiedenen niedrigen geschwindigkeiten und für das schalten zu einer höheren geschwindigkeit der rührgeräte
AU2002211121B2 (en) * 2000-10-16 2005-11-03 Fisher & Paykel Healthcare Limited Improvements to apparatus used for the humidification of gases in medical procedures
US6895803B2 (en) * 2000-10-20 2005-05-24 Fisher & Paykel Healthcare Limited Humidity sensor
US7043979B2 (en) 2001-01-31 2006-05-16 Fisher & Paykel Healthcare Limited Respiratory humidification system
SE0101429D0 (sv) * 2001-04-24 2001-04-24 Nordisk Ind Ab Anordning för mätning av fuktflöden i andningsgas
DE10139881B4 (de) * 2001-08-20 2017-06-08 Resmed R&D Germany Gmbh Vorrichtung zur Zufuhr eines Atemgases und Verfahren zur Steuerung derselben
AU2003281774B2 (en) * 2002-07-31 2007-02-15 Fisher & Paykel Healthcare Limited Isolated temperature sensor for humidification system
US7059322B2 (en) * 2002-10-11 2006-06-13 Ric Investments, Llc. Low deadspace airway adapter

Also Published As

Publication number Publication date
JP2006504469A (ja) 2006-02-09
EP1558322B1 (de) 2009-07-08
EP1558322A1 (de) 2005-08-03
CA2504359A1 (en) 2004-05-13
AU2003278649B2 (en) 2009-06-11
WO2004039444A1 (en) 2004-05-13
US7814907B2 (en) 2010-10-19
EP1558322A4 (de) 2006-06-21
AU2003278649A1 (en) 2004-05-25
WO2004039444A8 (en) 2004-07-08
US20060118113A1 (en) 2006-06-08
ATE435677T1 (de) 2009-07-15

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