CN107106809B - 液体腔室分离系统和方法 - Google Patents

液体腔室分离系统和方法 Download PDF

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Publication number
CN107106809B
CN107106809B CN201580073809.XA CN201580073809A CN107106809B CN 107106809 B CN107106809 B CN 107106809B CN 201580073809 A CN201580073809 A CN 201580073809A CN 107106809 B CN107106809 B CN 107106809B
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pressure generator
humidification chamber
gas
outlet port
cover
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Chinese (zh)
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CN107106809A (zh
Inventor
M·W·迪马特奥
M·W·巴克利
M·E·莫特
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Koninklijke Philips NV
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Koninklijke Philips NV
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    • 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
    • A61M16/1045—Devices for humidifying or heating the inspired gas by using recovered moisture or heat from the expired 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
    • A61M16/021—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
    • A61M16/1075—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
    • 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
    • A61M16/0003—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
    • A61M2205/12—General characteristics of the apparatus with interchangeable cassettes forming partially or totally the fluid circuit
    • A61M2205/123—General characteristics of the apparatus with interchangeable cassettes forming partially or totally the fluid circuit with incorporated reservoirs
    • 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
    • A61M2205/3365—Rotational speed
    • 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
    • A61M2205/35—Communication
    • A61M2205/3546—Range
    • A61M2205/3569—Range sublocal, e.g. between console and disposable
    • 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
    • A61M2205/35—Communication
    • A61M2205/3576—Communication with non implanted data transmission devices, e.g. using external transmitter or receiver
    • A61M2205/3592—Communication with non implanted data transmission devices, e.g. using external transmitter or receiver using telemetric means, e.g. radio or optical transmission
    • 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
    • A61M2205/36—General characteristics of the apparatus related to heating or cooling
    • A61M2205/3653—General characteristics of the apparatus related to heating or cooling by Joule effect, i.e. electric resistance

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)
  • Accommodation For Nursing Or Treatment Tables (AREA)
CN201580073809.XA 2014-12-18 2015-12-08 液体腔室分离系统和方法 Active CN107106809B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201462093428P 2014-12-18 2014-12-18
US62/093,428 2014-12-18
PCT/IB2015/059428 WO2016097928A1 (en) 2014-12-18 2015-12-08 Liquid chamber decoupling system and method

Publications (2)

Publication Number Publication Date
CN107106809A CN107106809A (zh) 2017-08-29
CN107106809B true CN107106809B (zh) 2020-04-21

Family

ID=55025292

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201580073809.XA Active CN107106809B (zh) 2014-12-18 2015-12-08 液体腔室分离系统和方法

Country Status (8)

Country Link
US (1) US10980966B2 (enExample)
EP (1) EP3233172B1 (enExample)
JP (1) JP6814137B2 (enExample)
CN (1) CN107106809B (enExample)
AU (1) AU2015365476B2 (enExample)
BR (1) BR112017012812B1 (enExample)
RU (1) RU2674080C1 (enExample)
WO (1) WO2016097928A1 (enExample)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11400247B2 (en) 2016-12-22 2022-08-02 Fisher & Paykel Healthcare Limited Breathing assistance apparatus
FR3066696A1 (fr) * 2017-05-24 2018-11-30 Air Liquide Medical Systems Reservoir d'eau a etancheite amelioree pour un humidificateur de gaz alimente par un ventilateur medical
FR3076224A1 (fr) * 2018-01-04 2019-07-05 Air Liquide Medical Systems Humidificateur de gaz a transfert de chaleur ameliore
EP3811995B1 (en) * 2018-10-26 2023-05-24 BMC Medical Co., Ltd. Systems for delivering a respiratory gas
EP4434566B1 (en) * 2018-10-26 2025-12-03 BMC (Tianjin) Medical Co., Ltd. Water tank mounting structure for ventilation treatment apparatus and ventilation treatment apparatus
CN113056300A (zh) 2018-11-05 2021-06-29 费雪派克医疗保健有限公司 呼吸辅助设备
CN113038984B (zh) * 2018-11-16 2024-07-05 皇家飞利浦有限公司 压力支持系统的阀
US11839720B2 (en) 2019-04-17 2023-12-12 ResMed Pty Ltd Humidification interface arrangements
EP4230247A1 (en) 2019-04-17 2023-08-23 ResMed Pty Ltd Cpap system having a water reservoir
JPWO2020217843A1 (enExample) * 2019-04-26 2020-10-29
EP3983039B1 (en) * 2019-06-14 2025-09-10 Fisher & Paykel Healthcare Limited Apparatus for delivering a gas stream
JP7124970B2 (ja) * 2019-07-04 2022-08-24 株式会社村田製作所 呼吸器用送風装置
EP4017565B1 (en) * 2019-08-20 2025-12-03 Fisher & Paykel Healthcare Limited Humidification apparatus
TWI785276B (zh) * 2019-09-27 2022-12-01 雃博股份有限公司 呼吸系統
WO2021075178A1 (ja) * 2019-10-17 2021-04-22 株式会社村田製作所 加湿器
JP7315036B2 (ja) * 2020-01-24 2023-07-26 株式会社村田製作所 Ｃｐａｐ装置
US20230405258A1 (en) * 2020-11-25 2023-12-21 Bmc（Tianjin）Medical Co., Ltd. Water Tank Installation Structure and Ventilation Therapy Device
CN116474231A (zh) * 2023-04-02 2023-07-25 吉首大学张家界学院 一种用于调节气道湿化的加湿装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6024694A (en) * 1995-09-25 2000-02-15 Hill-Rom, Inc. Humidifier for a thermal support apparatus
CN101947343A (zh) * 2003-06-20 2011-01-19 雷斯梅德有限公司 设有病人提示的气流发生机
WO2012052903A1 (en) * 2010-10-21 2012-04-26 Koninklijke Philips Electronics N.V. Humidifier bypass valve
CN102711892A (zh) * 2009-12-28 2012-10-03 皇家飞利浦电子股份有限公司 压力支持系统中的湿度控制

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4028444A (en) * 1974-03-25 1977-06-07 Chemetron Corporation Humidifier and automatic control system therefor
US5037583A (en) * 1990-04-23 1991-08-06 Bemis Manufacturing Company Humidifier
JP3433397B2 (ja) * 1992-09-23 2003-08-04 フィッシャー アンド ペイケル アプライアンシーズ リミテッド フロート弁装置及び呼吸用加湿器
US5682932A (en) * 1995-01-17 1997-11-04 Vornado Air Circulation Systems, Inc. Humidifier water bottle
US6256454B1 (en) * 1999-12-11 2001-07-03 Datex- Ohmeda, Inc. Humidifier for infant warming apparatus
US6669626B1 (en) * 1999-12-23 2003-12-30 Hill-Rom Services, Inc. Humidifier for a patient support apparatus
AU2003903139A0 (en) * 2003-06-20 2003-07-03 Resmed Limited Breathable gas apparatus with humidifier
US7677246B2 (en) * 2005-09-23 2010-03-16 Ric Investments, Llc Modular pressure support system
US8701662B2 (en) * 2005-09-27 2014-04-22 Ric Investments, Llc Humidifier with back-flow prevention valve
US20080066751A1 (en) * 2006-09-18 2008-03-20 Invacare Corporation System and method for humidifying a breathing gas
BRPI0718544B8 (pt) * 2006-11-06 2021-06-22 Fisher & Paykel Healthcare Ltd sistema integrado de soprador e de umidificação para fornecer gases umidificados aquecidos para um usuário
US7327949B1 (en) * 2006-12-27 2008-02-05 Apex Medical Corp. Heater assembly for a respiratory treatment machine
JP4900124B2 (ja) * 2007-08-06 2012-03-21 ブラザー工業株式会社 液体吐出装置
US8602026B2 (en) 2007-08-22 2013-12-10 The Research Foundation Of State University Of New York Breathing-gas delivery and sharing system and method
NZ744305A (en) * 2008-09-17 2018-12-21 ResMed Pty Ltd Humidification of respiratory gases
EP2236167B1 (de) * 2009-03-30 2011-10-12 Dräger Medical GmbH Befeuchtungsvorrichtung für Atemgase
US9737682B2 (en) * 2009-09-17 2017-08-22 Resmed Limited Humidification of respiratory gases
JP5508439B2 (ja) * 2010-01-12 2014-05-28 帝人ファーマ株式会社 酸素濃縮装置および加湿器
US8506023B2 (en) * 2010-03-26 2013-08-13 Quickdrawer Llc Handgun safe
US20140158129A1 (en) * 2010-09-22 2014-06-12 Clovershield, Inc. Transversely-activated valve for a therapeutic vaporizer bag attachment system
CN103402571B (zh) * 2010-11-15 2016-08-24 瑞思迈湿化科技有限公司 在利用医用气体进行治疗的领域中的方法和设备
US20130229098A1 (en) * 2012-03-05 2013-09-05 Adam Quinn Pletcher Modular Rapid Access Illuminated Drawer Safe With Dual Access Methods
CN108030992A (zh) * 2012-03-15 2018-05-15 费雪派克医疗保健有限公司 呼吸气体加湿系统
WO2013147623A1 (en) * 2012-03-30 2013-10-03 Dexter Chi Lun Cheung Humidification system
NZ710078A (en) * 2013-02-01 2017-01-27 Resmed Ltd Wire heated tube with temperature control system for humidifier for respiratory apparatus
US20150165146A1 (en) * 2013-12-17 2015-06-18 Bruce Bowman Humidification system and positive airway pressure apparatus incorporating same

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6024694A (en) * 1995-09-25 2000-02-15 Hill-Rom, Inc. Humidifier for a thermal support apparatus
CN101947343A (zh) * 2003-06-20 2011-01-19 雷斯梅德有限公司 设有病人提示的气流发生机
CN102711892A (zh) * 2009-12-28 2012-10-03 皇家飞利浦电子股份有限公司 压力支持系统中的湿度控制
WO2012052903A1 (en) * 2010-10-21 2012-04-26 Koninklijke Philips Electronics N.V. Humidifier bypass valve

Also Published As

Publication number Publication date
US20170361053A1 (en) 2017-12-21
JP2017537708A (ja) 2017-12-21
EP3233172B1 (en) 2019-04-03
AU2015365476A1 (en) 2017-08-10
CN107106809A (zh) 2017-08-29
US10980966B2 (en) 2021-04-20
WO2016097928A1 (en) 2016-06-23
RU2674080C1 (ru) 2018-12-04
BR112017012812B1 (pt) 2021-12-07
EP3233172A1 (en) 2017-10-25
JP6814137B2 (ja) 2021-01-13
AU2015365476B2 (en) 2020-05-28
BR112017012812A2 (pt) 2018-01-02

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