CA1003325A - Medical humidifier - Google Patents

Medical humidifier

Info

Publication number
CA1003325A
CA1003325A CA174,098A CA174098A CA1003325A CA 1003325 A CA1003325 A CA 1003325A CA 174098 A CA174098 A CA 174098A CA 1003325 A CA1003325 A CA 1003325A
Authority
CA
Canada
Prior art keywords
medical humidifier
humidifier
medical
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
Application number
CA174,098A
Other languages
English (en)
Other versions
CA174098S (en
Inventor
James D. Valenta
Anthony B. Cibulka
Stephen H. Drabkin
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.)
Airco Inc
Original Assignee
Airco Inc
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 Airco Inc filed Critical Airco Inc
Application granted granted Critical
Publication of CA1003325A publication Critical patent/CA1003325A/en
Expired 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S261/00—Gas and liquid contact apparatus
    • Y10S261/65—Vaporizers

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)
CA174,098A 1972-06-20 1973-06-14 Medical humidifier Expired CA1003325A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00264694A US3806102A (en) 1972-06-20 1972-06-20 Medical humidifier

Publications (1)

Publication Number Publication Date
CA1003325A true CA1003325A (en) 1977-01-11

Family

ID=23007206

Family Applications (1)

Application Number Title Priority Date Filing Date
CA174,098A Expired CA1003325A (en) 1972-06-20 1973-06-14 Medical humidifier

Country Status (6)

Country Link
US (1) US3806102A (2)
JP (1) JPS4957692A (2)
CA (1) CA1003325A (2)
FR (1) FR2189085B1 (2)
GB (1) GB1401399A (2)
IT (1) IT994884B (2)

Families Citing this family (77)

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US4051205A (en) * 1972-09-13 1977-09-27 Graham Cameron Grant Apparatus for saturated gas delivery
US3982095A (en) * 1973-10-04 1976-09-21 Searle Cardio-Pulmonary Systems Inc. Respiratory humidifier
US4028444A (en) * 1974-03-25 1977-06-07 Chemetron Corporation Humidifier and automatic control system therefor
US4098853A (en) * 1974-03-25 1978-07-04 Chemetron Corporation Humidifier and automatic control system therefor
CH576791A5 (2) * 1974-03-28 1976-06-30 Hoffmann La Roche
US4045525A (en) * 1974-06-19 1977-08-30 Huggins James A Gas humidification apparatus
DE2436406C2 (de) * 1974-07-29 1986-04-03 Volker O. Prof. Dr.Med. 8012 Ottobrunn Lang Vorrichtung zum Anfeuchten und Erwärmen von Gasen, vorzugsweise von Atemgasen in Respiratoren
JPS5155190A (en) * 1974-11-09 1976-05-14 Katsumi Suzuki Sansokyunyukino kashitsusochi
US4061698A (en) * 1975-04-18 1977-12-06 Aerwey Laboratories, Inc. Humidifier-nebulizer apparatus
US4201737A (en) * 1977-07-15 1980-05-06 Airco, Inc. Nebulizing apparatus
US4134940A (en) * 1977-10-25 1979-01-16 Aerwey Laboratories, Inc. Humidifier adapter with audio relief valve
US4197265A (en) * 1979-02-12 1980-04-08 Western Fuel Reducers, Inc. Water vapor supply unit for fossil fuel burner
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DE3730551A1 (de) * 1987-09-11 1989-03-30 Annedore Kinnle Med Techn Zube Atemgasbefeuchtungsgeraet
US5023926A (en) * 1987-10-01 1991-06-11 Arnold Josef B Steam generator for steam baths
JP3193389B2 (ja) * 1990-03-26 2001-07-30 エアー−シールドズ インコーポレーテッド 保育器用加湿器
US5329939A (en) * 1992-12-11 1994-07-19 Cimco, Inc. Humidifier with liquid level control
USD405834S (en) 1995-07-11 1999-02-16 Ming-Hui Weng Ball game target gate
EP1210139B1 (de) 1999-08-05 2006-10-11 MAP Medizin-Technologie GmbH Vorrichtung zur zufuhr eines atemgases und befeuchtungsvorrichtung
US6275652B1 (en) * 1999-08-09 2001-08-14 The Holmes Group, Inc. Heating element for a humidifier
AUPQ339099A0 (en) * 1999-10-13 1999-11-04 Resmed Limited A humidifier
US6669626B1 (en) 1999-12-23 2003-12-30 Hill-Rom Services, Inc. Humidifier for a patient support apparatus
JP4420605B2 (ja) * 2001-02-16 2010-02-24 レスメド・リミテッド 加湿器入口を介しての液の逆流を防ぐ構造を有する加湿器
AU2003903139A0 (en) * 2003-06-20 2003-07-03 Resmed Limited Breathable gas apparatus with humidifier
CN105194774B (zh) * 2003-06-20 2018-06-01 瑞思迈有限公司 带有加湿器的可吸入气体设备
US7073782B2 (en) * 2004-01-09 2006-07-11 Jcs/Thg, Llc Humidifier
DE102005033650B4 (de) * 2005-07-19 2017-06-14 Resmed R&D Germany Gmbh Atemmaskeneinrichtung und Verfahren zur Herstellung derselben
EP1924312B1 (en) * 2005-08-15 2016-06-29 ResMed Limited Humidifier tub for cpap device
RU2307674C1 (ru) * 2005-12-23 2007-10-10 Зао "Вниимп-Вита" Увлажнитель дыхательных смесей
AU2022287611B2 (en) 2006-11-06 2025-01-02 Fisher & Paykel Healthcare Limited Method and apparatus for increasing therapy compliance
JP5518480B2 (ja) 2006-11-06 2014-06-11 フィッシャー アンド ペイケル ヘルスケア リミテッド 一体型加湿器チャンバおよびｌｉｄ
US8365726B2 (en) 2007-06-07 2013-02-05 Resmed Limited Tub for humidifier
KR100895890B1 (ko) * 2007-06-19 2009-05-04 주식회사 옥서스 산소발생기
US8049143B2 (en) * 2007-10-29 2011-11-01 Smiths Medical Asd, Inc. Hot plate heater for a respiratory system
DE102008024728A1 (de) * 2008-05-23 2009-11-26 Wilamed Gmbh Beatmungsgaskonditionierungseinrichtung, Teile davon und Verfahren zur Konditionierung von Beatmungsgas
NZ727179A (en) 2008-06-05 2018-06-29 Resmed Ltd Treatment of respiratory conditions
NZ607629A (en) 2008-09-17 2014-07-25 Resmed Ltd Humidification of respiratory gases
US8931481B2 (en) 2009-06-04 2015-01-13 Redmed Limited Flow generator chassis assembly with suspension seal
EP2437838B1 (en) 2009-06-05 2017-01-11 Fisher & Paykel Healthcare Limited Humidifier heater base
EP2505221B1 (de) 2009-11-06 2013-12-18 Arta Plast AB Vorrichtung zur Befeuchtung von Atemluft für die künstliche Beatmung
GB201017461D0 (en) * 2010-10-15 2010-12-01 Strix Ltd Electric steam generation
GB2516181B (en) 2012-03-15 2016-12-21 Fisher & Paykel Healthcare Ltd Respiratory gas humidification system
GB2575895B (en) * 2012-04-27 2020-06-03 Fisher & Paykel Healthcare Ltd Humidification apparatus including a port cap
US9861778B2 (en) 2013-03-15 2018-01-09 Resmed Limited Humidifier reservoir
CN105209100B (zh) 2013-03-15 2017-05-10 瑞思迈有限公司 增湿器储存器
US9737680B2 (en) * 2013-09-03 2017-08-22 Apex Medical Corp. Humidifier for respiratory apparatus
GB2580554B (en) 2013-09-13 2020-12-30 Fisher & Paykel Healthcare Ltd Connections for humidification system
CN103800982B (zh) * 2014-01-08 2015-12-23 北京怡和嘉业医疗科技有限公司 用于呼吸机的加湿器以及呼吸机
US10449319B2 (en) 2014-02-07 2019-10-22 Fisher & Paykel Healthcare Limited Respiratory humidification system
USD744108S1 (en) 2014-02-19 2015-11-24 Resmed Limited Humidifier reservoir for positive airway pressure delivery console
EP3607988B1 (en) 2014-06-03 2025-09-10 Fisher & Paykel Healthcare Limited A humidification chamber for a respiratory therapy apparatus
US10245406B2 (en) 2015-03-24 2019-04-02 Ventec Life Systems, Inc. Ventilator with integrated oxygen production
USD822210S1 (en) * 2015-06-09 2018-07-03 Lincoln Global, Inc. Extended battery of a powered air purifying respirator
USD820456S1 (en) 2015-06-09 2018-06-12 Lincoln Global, Inc. Belt bracket of powered air purifying respirator
USD810299S1 (en) * 2015-06-09 2018-02-13 Lincoln Global, Inc. Battery of a powered air purifying respirator
US10184677B2 (en) * 2015-10-30 2019-01-22 Lg Electronics Inc. Apparatus for both humidification and air cleaning
US10161643B2 (en) * 2015-10-30 2018-12-25 Lg Electronics Inc. Apparatus for both humidification and air cleaning
US10773049B2 (en) 2016-06-21 2020-09-15 Ventec Life Systems, Inc. Cough-assist systems with humidifier bypass
CN117482350A (zh) 2016-10-11 2024-02-02 菲舍尔和佩克尔保健有限公司 用于检测增湿系统中的连接错误的方法
AU2017371480B2 (en) 2016-12-07 2022-11-03 Fisher And Paykel Healthcare Limited Sensing arrangements for medical devices
USD853044S1 (en) 2018-03-07 2019-07-02 Lincoln Global, Inc. Inner shell of a helmet
USD848077S1 (en) 2018-03-07 2019-05-07 Lincoln Global, Inc. Cover lens frame
USD857306S1 (en) 2018-03-07 2019-08-20 Lincoln Global, Inc. Top of helmet shell
USD860546S1 (en) 2018-03-07 2019-09-17 Lincoln Global, Inc. Top shell for helmet
USD851841S1 (en) 2018-03-23 2019-06-18 Lincoln Global, Inc. Shield holder frame
CA3100163A1 (en) 2018-05-13 2019-11-21 Samir Saleh AHMAD Portable medical ventilator system using portable oxygen concentrators
EP3833419B1 (en) * 2018-08-10 2024-11-20 Fisher & Paykel Healthcare Limited Heater plate assembly in humidifier systems for medical use
EP4410346B1 (en) 2018-12-18 2026-02-18 ResMed Pty Ltd Humidifier reservoir
US12377239B2 (en) 2019-03-21 2025-08-05 Fisher & Paykel Healthcare Limited Respiratory device for providing bubble CPAP
AU2020251273B2 (en) * 2019-03-29 2025-11-06 Fisher & Paykel Healthcare Limited Systems and methods of detecting incorrect connections in a humidification system
USD940729S1 (en) 2019-09-10 2022-01-11 Fisher & Paykel Healthcare Limited Display screen of a respiratory support apparatus or portion thereof with graphical user interface
US12555668B2 (en) 2020-11-06 2026-02-17 Ventec Life Systems, Inc. Respiratory therapy data management systems, devices, and methods
EP4262949B1 (en) 2020-12-21 2025-11-12 Ventec Life Systems, Inc. Ventilator systems with integrated oxygen delivery, and associated devices and methods
CN117015408A (zh) * 2021-02-22 2023-11-07 皇家飞利浦有限公司 集成加湿器进水保护
CN114191678A (zh) * 2022-01-06 2022-03-18 南京连赛贸易有限公司 一种气体转换结构
USD1089626S1 (en) * 2022-04-19 2025-08-19 Hill-Rom Services Pte. Ltd. Air pulse generator housing
US20240389609A1 (en) * 2023-05-25 2024-11-28 Haier Us Appliance Solutions, Inc. Water detection system and method for an indoor smoker

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* Cited by examiner, † Cited by third party
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US2166574A (en) * 1938-01-24 1939-07-18 Puritan Compressed Gas Corp Oxygen inhaling assembly
US2522718A (en) * 1947-03-13 1950-09-19 Knapp Monarch Co Vaporizer
US2709577A (en) * 1951-07-28 1955-05-31 Nat Welding Equipment Co Oxygen therapy humidifier
DE1092612B (de) * 1955-10-15 1960-11-10 Hermann Riess Geraet zum Beatmen der Luftwege mit einem Aktivsauerstoff-Inhaliermittel
US3434471A (en) * 1966-04-06 1969-03-25 Smithkline Corp Therapeutic intermittent positive pressure respirator
US3638926A (en) * 1967-09-27 1972-02-01 Alfred W Melville Humidification
US3744771A (en) * 1970-07-20 1973-07-10 Ahldea Corp Disposable liquid entraining system
US3724454A (en) * 1971-02-04 1973-04-03 Bendix Corp Humidifier - nebulizer

Also Published As

Publication number Publication date
IT994884B (it) 1975-10-20
FR2189085A1 (2) 1974-01-25
JPS4957692A (2) 1974-06-04
US3806102A (en) 1974-04-23
GB1401399A (en) 1975-07-16
FR2189085B1 (2) 1977-05-13

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