CN112867526B - 用于cpap治疗中的带有进入防护的加湿器 - Google Patents

用于cpap治疗中的带有进入防护的加湿器 Download PDF

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Publication number
CN112867526B
CN112867526B CN201980068789.5A CN201980068789A CN112867526B CN 112867526 B CN112867526 B CN 112867526B CN 201980068789 A CN201980068789 A CN 201980068789A CN 112867526 B CN112867526 B CN 112867526B
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China
Prior art keywords
flow
compartment
valve
inlet
housing
Prior art date
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Application number
CN201980068789.5A
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English (en)
Chinese (zh)
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CN112867526A (zh
Inventor
J·M·维维安
E·L·霍姆斯
C·J·麦克拉肯
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.)
Koninklijke Philips NV
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Koninklijke Philips NV
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Publication of CN112867526A publication Critical patent/CN112867526A/zh
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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
    • A61M16/14—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
    • A61M16/164—Water-reservoir filling system, e.g. automatic including a liquid inlet valve system
    • 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
    • A61M16/20—Valves specially adapted to medical respiratory devices
    • A61M16/208—Non-controlled one-way valves, e.g. exhalation, check, pop-off non-rebreathing valves
    • 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
    • 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
    • A61M16/06—Respiratory or anaesthetic masks
    • 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
    • A61M16/06—Respiratory or anaesthetic masks
    • A61M16/0683—Holding devices therefor
    • 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
    • A61M2205/21—General characteristics of the apparatus insensitive to tilting or inclination, e.g. spill-over prevention
    • 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)
  • Pulmonology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Emergency Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
  • Air Humidification (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
CN201980068789.5A 2018-09-28 2019-09-25 用于cpap治疗中的带有进入防护的加湿器 Active CN112867526B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201862738306P 2018-09-28 2018-09-28
US62/738,306 2018-09-28
PCT/EP2019/075777 WO2020064784A1 (en) 2018-09-28 2019-09-25 Humidifier with ingress protection for use in cpap therapy

Publications (2)

Publication Number Publication Date
CN112867526A CN112867526A (zh) 2021-05-28
CN112867526B true CN112867526B (zh) 2024-10-18

Family

ID=68109287

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201980068789.5A Active CN112867526B (zh) 2018-09-28 2019-09-25 用于cpap治疗中的带有进入防护的加湿器

Country Status (5)

Country Link
US (1) US11623063B2 (https=)
EP (1) EP3856313B1 (https=)
JP (1) JP7471282B2 (https=)
CN (1) CN112867526B (https=)
WO (1) WO2020064784A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021205913A1 (ja) * 2020-04-08 2021-10-14 株式会社村田製作所 加湿器
GB2600671A (en) * 2020-09-01 2022-05-11 Seager Simon A condenser device for a respiratory apparatus
US20230381444A1 (en) * 2020-10-29 2023-11-30 ResMed Pty Ltd Assembly for diverting liquid from a respiratory device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1553820A (zh) * 2001-09-13 2004-12-08 呼吸辅助装置

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3747494B1 (en) * 2003-08-20 2023-09-27 Fisher & Paykel Healthcare Limited Water chamber for humidifier
US8028697B2 (en) * 2005-04-28 2011-10-04 Trudell Medical International Ventilator circuit and method for the use thereof
US8997740B2 (en) * 2005-09-27 2015-04-07 Ric Investments, Llc Humidifier with back-flow prevention valve
CN200948893Y (zh) * 2006-07-24 2007-09-19 黄芳 多腔室饮料瓶
WO2012000096A1 (en) * 2010-06-30 2012-01-05 St. Michael's Hospital Method and system for patient-synchronized ventilatory assist with endotracheal through-flow
US20130146054A1 (en) * 2010-08-27 2013-06-13 Koninklijke Philips Electronics N.V. Portable humidification system and adaptor therefore
US10076628B2 (en) * 2010-09-06 2018-09-18 Resmed Limited Methods and apparatus for preventing rainout
CN103167891B (zh) * 2010-10-21 2016-04-20 皇家飞利浦电子股份有限公司 加湿器旁路阀
CN106110468B (zh) * 2010-11-15 2019-12-24 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
EP2844326B1 (en) * 2012-05-02 2020-04-15 Fisher & Paykel Healthcare Limited Respiratory humidifier communication systems
CN105339033B (zh) * 2013-06-28 2018-02-09 皇家飞利浦有限公司 为压力支持系统中的供应气体提供水分的加湿器组件和方法
CN204319448U (zh) * 2014-12-14 2015-05-13 刘绍妍 一种心血管内科用呼吸装置
US10773049B2 (en) * 2016-06-21 2020-09-15 Ventec Life Systems, Inc. Cough-assist systems with humidifier bypass

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1553820A (zh) * 2001-09-13 2004-12-08 呼吸辅助装置

Also Published As

Publication number Publication date
JP7471282B2 (ja) 2024-04-19
US20200101259A1 (en) 2020-04-02
CN112867526A (zh) 2021-05-28
JP2022502156A (ja) 2022-01-11
EP3856313B1 (en) 2023-05-24
EP3856313A1 (en) 2021-08-04
US11623063B2 (en) 2023-04-11
WO2020064784A1 (en) 2020-04-02

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