JPH0663139A - 気体を加湿するための装置およびそのためのヒータ接続手段と温度センサとの組合せ装置および気体分配容器 - Google Patents

気体を加湿するための装置およびそのためのヒータ接続手段と温度センサとの組合せ装置および気体分配容器

Info

Publication number
JPH0663139A
JPH0663139A JP5121970A JP12197093A JPH0663139A JP H0663139 A JPH0663139 A JP H0663139A JP 5121970 A JP5121970 A JP 5121970A JP 12197093 A JP12197093 A JP 12197093A JP H0663139 A JPH0663139 A JP H0663139A
Authority
JP
Japan
Prior art keywords
gas
liquid
chamber
passage
temperature sensor
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.)
Pending
Application number
JP5121970A
Other languages
English (en)
Japanese (ja)
Inventor
Charles G Murray
グリーム マーレイ チャールズ
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 Appliances Ltd
Original Assignee
Fisher and Paykel 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 Ltd filed Critical Fisher and Paykel Ltd
Publication of JPH0663139A publication Critical patent/JPH0663139A/ja
Pending 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
    • A61M16/10—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
    • A61M16/1075—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. 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
    • A61M16/142—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. 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
    • A61M16/162—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
    • 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)
  • Air Humidification (AREA)
JP5121970A 1992-04-24 1993-04-26 気体を加湿するための装置およびそのためのヒータ接続手段と温度センサとの組合せ装置および気体分配容器 Pending JPH0663139A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NZ24248492 1992-04-24
NZ242484 1992-04-24

Publications (1)

Publication Number Publication Date
JPH0663139A true JPH0663139A (ja) 1994-03-08

Family

ID=19923952

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5121970A Pending JPH0663139A (ja) 1992-04-24 1993-04-26 気体を加湿するための装置およびそのためのヒータ接続手段と温度センサとの組合せ装置および気体分配容器

Country Status (4)

Country Link
US (1) US5367604A (OSRAM)
EP (1) EP0567158A2 (OSRAM)
JP (1) JPH0663139A (OSRAM)
AU (1) AU3713193A (OSRAM)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010204667A (ja) * 2009-03-04 2010-09-16 Silicon Works Co Ltd データ駆動部のモニタリング手段が具備されたディスプレイ駆動システム
JP2015521887A (ja) * 2012-07-03 2015-08-03 コーニンクレッカ フィリップス エヌ ヴェ コンパクト加湿器

Families Citing this family (92)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NZ238544A (en) * 1990-06-18 1994-10-26 Ponnet Gilman En Anthony Respirator with hygroscopic material adjacent outlet to patient
AUPN344095A0 (en) * 1995-06-08 1995-07-06 Rescare Limited A humidifier
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
JP3748466B2 (ja) 1996-08-23 2006-02-22 株式会社メトラン 加湿調整ユニット及び加湿調整ユニットの製造方法
US5896857A (en) * 1996-12-20 1999-04-27 Resmed Limited Valve for use in a gas delivery system
US6336454B1 (en) 1997-05-16 2002-01-08 Resmed Limited Nasal ventilation as a treatment for stroke
AUPO742297A0 (en) 1997-06-18 1997-07-10 Resmed Limited An apparatus for supplying breathable gas
US5916493A (en) * 1997-08-12 1999-06-29 Pegasus Research Corporation Humidifier system
DE19808590C2 (de) * 1998-02-28 2003-03-20 Draeger Medical Ag Beatmungsanfeuchter
USD419658S (en) * 1998-08-28 2000-01-25 Resmed Limited Humidifier
US6435180B1 (en) 1999-07-01 2002-08-20 J&M Distributors Limited Method and apparatus for delivering humidified air to a face mask
US7588029B2 (en) * 2000-03-21 2009-09-15 Fisher & Paykel Healthcare Limited Humidified gases delivery apparatus
US7111624B2 (en) * 2000-03-21 2006-09-26 Fisher & Paykel Healthcare Limited Apparatus for delivering humidified gases
US6918389B2 (en) 2000-03-21 2005-07-19 Fisher & Paykel Healthcare Limited Breathing assistance apparatus
US7120354B2 (en) 2000-03-21 2006-10-10 Fisher & Paykel Healthcare Limited Gases delivery conduit
US7559324B2 (en) 2000-06-21 2009-07-14 Fisher & Paykel Healthcare Limited Conduit with heated wick
EP2295106B1 (en) * 2000-06-30 2020-08-05 Northgate Technologies Inc. Apparatus for humidification and warming of air
US6976489B2 (en) 2000-06-30 2005-12-20 Northgate Technologies, Inc. Method and apparatus for humidification and warming of air
JP4180367B2 (ja) 2000-10-16 2008-11-12 フィッシャー アンド ペイケル ヘルスケア リミテッド 医療処置でガスの加湿に使用する装置
DE10139881B4 (de) 2001-08-20 2017-06-08 Resmed R&D Germany Gmbh Vorrichtung zur Zufuhr eines Atemgases und Verfahren zur Steuerung derselben
DE10219286C1 (de) * 2002-04-30 2003-07-31 Draeger Medical Ag Vorrichtung zur Steuerung des Atemgasflusses
ES2283782T3 (es) * 2002-05-29 2007-11-01 Jean-Michel Anthony Dispositivo de calentamiento y humidificador de gas respiratorio.
AU2003244171B2 (en) 2002-09-09 2007-11-15 Fisher & Paykel Healthcare Limited Limb for Breathing Circuit
US7814907B2 (en) * 2002-11-01 2010-10-19 Fisher & Paykel Healthcare Limited System for sensing the delivery of gases to a patient
AU2004202274B2 (en) 2003-05-30 2006-10-26 Fisher & Paykel Healthcare Limited Breathing Assistance Apparatus
PT3766534T (pt) 2004-08-20 2022-10-27 Fisher & Paykel Healthcare Ltd Aparelho para medição de propriedades de gases fornecidos a um doente
US7413173B2 (en) * 2004-09-10 2008-08-19 Ric Investments, Llc Molded water chamber base plate for use in a humidifier and ventilator assembly
FR2875138B1 (fr) 2004-09-15 2008-07-11 Mallinckrodt Dev France Sa Procede de regulation pour un humidificateur chauffant
US7428902B2 (en) 2004-12-15 2008-09-30 Newport Medical Instruments, Inc. Humidifier system for artificial respiration
JP4771711B2 (ja) * 2005-02-15 2011-09-14 株式会社メトラン 呼吸回路用の加湿装置
US8739780B2 (en) 2005-08-15 2014-06-03 Resmed Limited Low cost CPAP flow generator and humidifier assembly
US8211052B1 (en) 2006-07-13 2012-07-03 Lexion Medical Llc Charged hydrator
WO2008095245A1 (en) 2007-02-09 2008-08-14 Resmed Ltd Humidification arrangement for a respiratory apparatus
WO2008136633A2 (en) * 2007-05-04 2008-11-13 Sung Don Park Fluid heating apparatus
TWI413492B (zh) * 2007-07-10 2013-10-21 Delta Electronics Inc 具有感測元件承載結構之風扇及其扇框
EP2178590B1 (en) 2007-07-18 2021-04-21 Vapotherm, Inc. System for delivering a heated and humidified gas
NZ581899A (en) * 2007-07-31 2012-03-30 Resmed Ltd An apparatus for delivering breathable gas to a patient comprising a heating element extending through the flow paths and the humidifier chamber
US8905023B2 (en) 2007-10-05 2014-12-09 Vapotherm, Inc. Hyperthermic humidification system
US8303173B2 (en) * 2007-10-29 2012-11-06 Smiths Medical Asd, Inc. Dual potting temperature probe
US9802022B2 (en) 2008-03-06 2017-10-31 Resmed Limited Humidification of respiratory gases
US7650777B1 (en) * 2008-07-18 2010-01-26 General Electric Company Stall and surge detection system and method
US8449657B2 (en) * 2009-01-16 2013-05-28 University Of Cincinnati Continuous droplet generator devices and methods
US20100242961A1 (en) * 2009-03-31 2010-09-30 Nellcor Puritan Bennett Llc Systems and methods for preventing water damage in a breathing assistance system
US20100300446A1 (en) * 2009-05-26 2010-12-02 Nellcor Puritan Bennett Llc Systems and methods for protecting components of a breathing assistance system
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
DE102009052542A1 (de) * 2009-11-04 2011-05-05 Lang, Volker, Prof. Dr. Atemgas-Anwärm-Anfeucht-Vorrichtungen für die künstliche Beatmung und Atemhilfstherapien mit besonderer Eignung für den Bereich HOME CARE .
CA3106017C (en) 2009-12-22 2024-04-16 Fisher & Paykel Healthcare Limited Components for medical circuits
GB2557770B (en) 2011-06-03 2018-12-05 Fisher & Paykel Healthcare Ltd Medical tubes and methods of manufacture
US9486602B2 (en) 2011-06-22 2016-11-08 Breathe Technologies, Inc. Ventilation mask with integrated piloted exhalation valve and method of ventilating a patient using the same
US9038634B2 (en) 2011-06-22 2015-05-26 Breathe Technologies, Inc. Ventilation mask with integrated piloted exhalation valve
US8839791B2 (en) 2011-06-22 2014-09-23 Breathe Technologies, Inc. Ventilation mask with integrated piloted exhalation valve
EP3738638A1 (en) * 2012-03-15 2020-11-18 Fisher & Paykel Healthcare Limited Respiratory gas humidification system
WO2013162386A1 (en) 2012-04-27 2013-10-31 Fisher & Paykel Healthcare Limited Usability features for respiratory humidification system
EP2852425B1 (en) 2012-05-23 2017-08-09 Fisher & Paykel Healthcare Limited Flow path fault detection method for a respiratory assistance apparatus
EP2919840B1 (en) 2012-11-14 2020-02-12 Fisher & Paykel Healthcare Limited Zone heating for respiratory circuits
CN109550128B (zh) 2012-12-04 2022-09-23 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
US9878121B2 (en) 2013-03-13 2018-01-30 Breathe Technologies, Inc. Ventilation mask with heat and moisture exchange device
US20140261419A1 (en) * 2013-03-15 2014-09-18 Apex Medical Corp. Water chamber for a respiratory therapy apparatus and a partition of the water chamber
US10245407B2 (en) 2013-09-13 2019-04-02 Fisher & Paykel Healthcare Limited Connections for humidification system
EP3043854B1 (en) 2013-09-13 2019-11-06 Fisher & Paykel Healthcare Limited Humidification system
WO2015060731A1 (en) 2013-10-24 2015-04-30 Fisher & Paykel Healthcare Limited Delivery of respiratory gases
GB2558084B (en) 2013-12-20 2018-10-17 Fisher & Paykel Healthcare Ltd Humidification system connections
WO2015119515A1 (en) 2014-02-07 2015-08-13 Fisher & Paykel Healthcare Limited Respiratory humidification system
US10874819B2 (en) 2014-03-14 2020-12-29 Fisher & Paykel Healthcare Limited Humidification system
CN106232167B (zh) 2014-03-17 2020-03-24 费雪派克医疗保健有限公司 用于呼吸系统的医用管
WO2015167347A1 (en) 2014-05-02 2015-11-05 Fisher & Paykel Healthcare Limited Gas humidification arrangement
EP4353290A3 (en) 2014-05-13 2024-05-22 Fisher & Paykel Healthcare Limited Usability features for respiratory humidification system
EP3151894B1 (en) 2014-06-03 2019-08-28 Fisher & Paykel Healthcare Limited Flow mixers for respiratory therapy systems
EP3925654B1 (en) 2014-11-17 2024-04-17 Fisher & Paykel Healthcare Limited Humidification of respiratory gases
US10874821B2 (en) * 2014-12-03 2020-12-29 Fisher & Paykel Healthcare Limited Respiratory gas therapy
US10596345B2 (en) 2014-12-31 2020-03-24 Vapotherm, Inc. Systems and methods for humidity control
US10398871B2 (en) 2015-03-31 2019-09-03 Vapotherm, Inc. Systems and methods for patient-proximate vapor transfer for respiratory therapy
US10905836B2 (en) 2015-04-02 2021-02-02 Hill-Rom Services Pte. Ltd. Manifold for respiratory device
AU2016203593B1 (en) * 2015-06-02 2016-11-10 Roger Foote Medical humidifier
CN108697873B (zh) 2015-09-09 2021-02-26 费雪派克医疗保健有限公司 对呼吸回路的分区加热的系统
US11207487B2 (en) 2016-01-21 2021-12-28 Fisher & Paykel Healthcare Limited System for humidification of medical gases
EP3463536B1 (en) 2016-06-07 2023-05-10 Fisher & Paykel Healthcare Limited Breathing circuit components for respiratory apparatus
GB2573053B (en) * 2016-10-11 2022-09-21 Fisher & Paykel Healthcare Ltd Method of detecting errors in the connections in a humidification system
EP3525861B1 (en) 2016-10-14 2022-03-30 Vapotherm, Inc. System for high velocity nasal insufflation
AU2017371480B2 (en) 2016-12-07 2022-11-03 Fisher And Paykel Healthcare Limited Sensing arrangements for medical devices
LT3544662T (lt) 2016-12-22 2025-02-10 Fisher & Paykel Healthcare Limited Medicinos vamzdeliai ir gamybos būdai
CN209917010U (zh) * 2018-04-03 2020-01-10 东莞永胜医疗制品有限公司 改进的湿气驱散筒匣以及包含该筒匣的呼吸回路及呼吸系统
EP3793653B1 (en) 2018-05-14 2023-10-25 Covidien LP Systems and methods for ventilation humidification
IT201800005586A1 (it) * 2018-05-22 2019-11-22 Umidificatore attivo e circuito termoregolato integrante tale umidificatore attivo.
CA3134492A1 (en) 2019-03-29 2020-10-08 Fisher & Paykel Healthcare Limited Systems and methods of detecting incorrect connections in a humidification system
US12064562B2 (en) 2020-03-12 2024-08-20 Vapotherm, Inc. Respiratory therapy unit with non-contact sensing and control
JP2023531025A (ja) * 2020-06-22 2023-07-20 フォトン コントロール インコーポレイテッド 温度制限用光ファイバ温度プローブ
AU2021317087A1 (en) * 2020-07-28 2023-02-02 Fisher & Paykel Healthcare Limited Systems and methods of detecting incorrect connections in a humidification system
US12427282B2 (en) 2020-09-09 2025-09-30 Covidien Lp Systems and methods for active humidification in ventilatory support
JP2024510842A (ja) 2021-03-23 2024-03-11 エーユーティー ベンチャーズ リミティッド 取り外し可能呼吸器加湿デバイスモジュール
US12485246B2 (en) 2022-07-22 2025-12-02 Covidien Lp Low-profile humidifier with removable flow channel

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2336045C3 (de) * 1973-07-14 1982-09-30 Drägerwerk AG, 2400 Lübeck Vorrichtung zum Befeuchten der Beatmungsluft und Auffangvorrichtung für Kondensat
JPS523911Y2 (OSRAM) * 1975-03-20 1977-01-27
US4291838A (en) * 1979-12-26 1981-09-29 C. R. Bard, Inc. Nebulizer and associated heater
AU7943387A (en) * 1986-10-16 1988-04-21 Intertech Resources Inc. Heat and moisture exchanger for respiratory gases
US4910384A (en) * 1988-08-23 1990-03-20 The Kendall Company Position independent humidifier apparatus
NZ226784A (en) * 1988-09-29 1992-10-28 Fisher & Paykel Gas humidifier with microporous wall

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010204667A (ja) * 2009-03-04 2010-09-16 Silicon Works Co Ltd データ駆動部のモニタリング手段が具備されたディスプレイ駆動システム
US8493373B2 (en) 2009-03-04 2013-07-23 Silicon Works Co., Ltd. Display driving system with monitoring unit for data driver
JP2015521887A (ja) * 2012-07-03 2015-08-03 コーニンクレッカ フィリップス エヌ ヴェ コンパクト加湿器

Also Published As

Publication number Publication date
US5367604A (en) 1994-11-22
AU3713193A (en) 1993-10-28
EP0567158A2 (en) 1993-10-27
EP0567158A3 (OSRAM) 1994-03-02

Similar Documents

Publication Publication Date Title
JPH0663139A (ja) 気体を加湿するための装置およびそのためのヒータ接続手段と温度センサとの組合せ装置および気体分配容器
US5062145A (en) Humidifying apparatus
US11805813B2 (en) Heater assembly and container
JP3707791B2 (ja) 湿熱交換器
EP0201529B1 (en) Humidifier system for breathing air
US6394084B1 (en) Humidification unit, method of making same, and ventilatory system using such a humidification unit
US4943704A (en) Humidifier apparatus
US5109471A (en) Device for warming and humidifying gases and more particularly respiratory gases during artificial respiration
JP4695318B2 (ja) 呼気ガスを供給する装置、加湿装置、呼吸用チューブ接続デバイス、呼吸用チューブ及び接続構造
US4910384A (en) Position independent humidifier apparatus
AU2008237558B2 (en) Respiratory system heater unit
US5988164A (en) Breathing circuits with humidity controls
US6510848B1 (en) Disposable active humidifier for the mechanical ventilation of a patient
JP7464659B2 (ja) フィルターアセンブリ
TW200416052A (en) Apparatus for equalizing air pressure in an air respiratory system
JP2006501881A (ja) 加湿システムのための隔離された温度センサ
CN104519938B (zh) 紧凑型加湿器
CA2327698C (en) Disposable active humidifier for the mechanical ventilation of a patient
HK1127756B (en) Respiratory system heater unit