DE602006007109D1 - Befeuchtungseinheit für Beatmungsgerät - Google Patents

Befeuchtungseinheit für Beatmungsgerät

Info

Publication number
DE602006007109D1
DE602006007109D1 DE602006007109T DE602006007109T DE602006007109D1 DE 602006007109 D1 DE602006007109 D1 DE 602006007109D1 DE 602006007109 T DE602006007109 T DE 602006007109T DE 602006007109 T DE602006007109 T DE 602006007109T DE 602006007109 D1 DE602006007109 D1 DE 602006007109D1
Authority
DE
Germany
Prior art keywords
ventilator
humidification unit
humidification
unit
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.)
Active
Application number
DE602006007109T
Other languages
English (en)
Inventor
Kazufuku Nitta
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.)
Metran Co Ltd
Original Assignee
Metran Co 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 Metran Co Ltd filed Critical Metran Co Ltd
Publication of DE602006007109D1 publication Critical patent/DE602006007109D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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. mouth-to-mouth respiration; 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
    • A61M16/162—Water-reservoir filling system, e.g. automatic
    • 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
    • A61M16/021—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes operated by electrical 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
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/10—Preparation of respiratory gases or vapours
    • A61M16/1075—Preparation of respiratory gases or vapours by influencing the 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
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; 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. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/10—Preparation of respiratory gases or vapours
    • A61M16/1075—Preparation of respiratory gases or vapours by influencing the temperature
    • A61M16/1095—Preparation of respiratory gases or vapours by influencing the temperature in the connecting tubes
    • 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
    • A61M16/10—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
    • A61M16/142—Preparation of respiratory gases or vapours by mixing different fluids, one of them being in a liquid phase with semi-permeable walls separating the liquid from the respiratory gas
    • 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
    • A61M16/10—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. mouth-to-mouth respiration; 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
    • A61M16/142—Preparation of respiratory gases or vapours by mixing different fluids, one of them being in a liquid phase with semi-permeable walls separating the liquid from the respiratory gas
    • A61M16/145—Preparation of respiratory gases or vapours by mixing different fluids, one of them being in a liquid phase with semi-permeable walls separating the liquid from the respiratory gas using hollow fibres
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Emergency Medicine (AREA)
  • Pulmonology (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
  • Air Humidification (AREA)
DE602006007109T 2005-02-15 2006-02-14 Befeuchtungseinheit für Beatmungsgerät Active DE602006007109D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2005037408A JP4771711B2 (ja) 2005-02-15 2005-02-15 呼吸回路用の加湿装置
PCT/JP2006/302499 WO2006088006A1 (ja) 2005-02-15 2006-02-14 呼吸回路用の加湿装置

Publications (1)

Publication Number Publication Date
DE602006007109D1 true DE602006007109D1 (de) 2009-07-16

Family

ID=36916412

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602006007109T Active DE602006007109D1 (de) 2005-02-15 2006-02-14 Befeuchtungseinheit für Beatmungsgerät

Country Status (5)

Country Link
US (1) US8146590B2 (de)
EP (1) EP1849492B1 (de)
JP (1) JP4771711B2 (de)
DE (1) DE602006007109D1 (de)
WO (1) WO2006088006A1 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202007015930U1 (de) * 2007-11-13 2008-03-06 Lmt Lammers Medical Technology Gmbh Atemgasbefeuchter
WO2010014824A2 (en) * 2008-07-30 2010-02-04 Hydrate, Inc. Inline vaporizer
US20150083126A1 (en) * 2012-04-27 2015-03-26 Draeger Medical Systems, Inc. Breathing Circuit Humidification System
US9375546B2 (en) 2012-06-26 2016-06-28 William Henry Ruff Personal airway humidification and oxygen-enrichment apparatus and method
JP6402302B2 (ja) * 2014-01-31 2018-10-10 株式会社メトラン 加湿器及び呼吸補助装置
JP6326568B2 (ja) 2014-01-31 2018-05-23 株式会社メトラン 呼吸補助装置
US10874819B2 (en) 2014-03-14 2020-12-29 Fisher & Paykel Healthcare Limited Humidification system
JP6326569B2 (ja) * 2014-03-26 2018-05-23 株式会社メトラン 呼吸補助装置
TWI559947B (en) * 2014-10-09 2016-12-01 Delta Electronics Inc Humidifier for continuous positive airway pressure
US11247007B2 (en) 2015-10-16 2022-02-15 Metran Co., Ltd. Silencer and artificial ventilator
WO2017064973A1 (ja) * 2015-10-16 2017-04-20 株式会社メトラン 呼吸補助装置
JP7052989B2 (ja) * 2017-09-20 2022-04-12 株式会社メトラン 呼吸補助装置、呼吸補助方法
JP6912808B2 (ja) * 2016-09-26 2021-08-04 株式会社メトラン 呼吸補助装置、呼吸補助方法
EP3900767B1 (de) * 2016-09-26 2024-01-10 Metran Co., Ltd. Atmungsunterstützungsvorrichtung
JP6255558B1 (ja) * 2016-09-26 2018-01-10 株式会社メトラン 呼吸補助装置、呼吸補助方法

Family Cites Families (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT312154B (de) * 1969-07-01 1973-12-27 Hans Hirtz Inhaliergerät zum Behandeln der Atmungswege mit Warmluft
CH581474A5 (de) * 1974-06-27 1976-11-15 Draegerwerk Ag
DE2522102C3 (de) * 1975-05-17 1978-05-03 Draegerwerk Ag, 2400 Luebeck Atemluftanfeuchter für Beatmungsvorrichtungen
US4086305A (en) * 1976-06-10 1978-04-25 Dragerwerk Aktiengesellschaft Humidifier for respirators having a sealed container water supply to a water storage tank
DE2964203D1 (en) * 1978-07-12 1983-01-13 Jackson Richard R Nested hollow fiber humidifier
JPS5538190A (en) * 1978-07-12 1980-03-17 Jackson Richard R Humidifier
DE2929615C2 (de) * 1979-07-21 1982-10-07 Drägerwerk AG, 2400 Lübeck Feuchtigkeitsaustauscher in Einrichtungen für die Atmung
DE2929706C2 (de) * 1979-07-21 1982-09-30 Drägerwerk AG, 2400 Lübeck Atemluftanfeuchter und -erwärmer für Beatmungseinrichtungen
US4248217A (en) * 1979-10-30 1981-02-03 Respiratory Care, Inc. Inhalation heater control
DE3032438C2 (de) * 1980-08-28 1982-12-16 Drägerwerk AG, 2400 Lübeck Y-Stück im Patientensystem von Beatmungsvorrichtungen
GB2096468B (en) * 1981-04-03 1984-11-14 Yeda Res & Dev Improvement in or relating to an apparatus for medical treatment
US4430994A (en) * 1981-05-11 1984-02-14 Clawson Burrell E Respiratory gas heating and humidifying methods and apparatus
US4436674A (en) * 1981-07-30 1984-03-13 J.C. Schumacher Co. Vapor mass flow control system
US4753758A (en) * 1983-05-19 1988-06-28 Intertech Resources Inc. Respiratory humidifier
SU1342514A1 (ru) * 1984-11-26 1987-10-07 Всесоюзный научно-исследовательский институт горноспасательного дела Влаготеплообменное устройство дыхательного аппарата на химически св занном кислороде
US4676237A (en) * 1985-01-29 1987-06-30 Boutade Worldwide Investments Nv Inhaler device
US4674494A (en) * 1985-05-10 1987-06-23 The Kendall Company Humidifying device
AU581986B2 (en) * 1985-05-22 1989-03-09 Fisher & Paykel Healthcare Limited Improvements in or relating to methods of and/or apparatus for humidifying gases
US4770168A (en) * 1985-12-16 1988-09-13 Tibor Rusz Electrically controllable anesthesia vaporizer
US5172686A (en) * 1987-08-20 1992-12-22 Anthony Jean M Device for supplying air or medical gases in a conditioned, particularly a moistented and/or heated state to a patient
US4829998A (en) * 1988-02-25 1989-05-16 Jackson Richard R Delivering breathable gas
NZ238544A (en) * 1990-06-18 1994-10-26 Ponnet Gilman En Anthony Respirator with hygroscopic material adjacent outlet to patient
JPH04121540A (ja) * 1990-09-11 1992-04-22 Daikin Ind Ltd 加湿器
US5226411A (en) * 1991-03-07 1993-07-13 Walter Levine Aerosol nebulizer heater
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
US5392770A (en) * 1993-06-29 1995-02-28 Clawson; Burrell E. Tubing circuit systems for humidified respiratory gas
GB2284356B (en) * 1993-11-22 1997-10-29 Fisher & Paykel Respiratory humidifier conduit
EP0672430A3 (de) * 1994-03-15 1995-12-27 Fisher & Paykel Befeuchtenleitung.
JP3599137B2 (ja) 1995-10-31 2004-12-08 株式会社メトラン 人工呼吸器用加湿器
JPH1028737A (ja) * 1996-07-16 1998-02-03 Metoran:Kk 加湿調整ユニット、人工呼吸器用加湿器及び加湿調整ユニットの製造方法
JP3927344B2 (ja) * 2000-01-19 2007-06-06 本田技研工業株式会社 加湿装置
US7111624B2 (en) * 2000-03-21 2006-09-26 Fisher & Paykel Healthcare Limited Apparatus for delivering humidified gases
US7588029B2 (en) * 2000-03-21 2009-09-15 Fisher & Paykel Healthcare Limited Humidified gases delivery apparatus
US6976489B2 (en) * 2000-06-30 2005-12-20 Northgate Technologies, Inc. Method and apparatus for humidification and warming of air
WO2005018724A1 (en) * 2003-08-20 2005-03-03 Fisher & Paykel Healthcare Limited Water chamber for humidifier

Also Published As

Publication number Publication date
EP1849492A4 (de) 2008-07-23
JP2006223332A (ja) 2006-08-31
EP1849492B1 (de) 2009-06-03
WO2006088006A1 (ja) 2006-08-24
JP4771711B2 (ja) 2011-09-14
EP1849492A1 (de) 2007-10-31
US20090126735A1 (en) 2009-05-21
US8146590B2 (en) 2012-04-03

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Legal Events

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8364 No opposition during term of opposition