CN119236261A - 确定性受控的增湿系统 - Google Patents

确定性受控的增湿系统 Download PDF

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Publication number
CN119236261A
CN119236261A CN202411360088.8A CN202411360088A CN119236261A CN 119236261 A CN119236261 A CN 119236261A CN 202411360088 A CN202411360088 A CN 202411360088A CN 119236261 A CN119236261 A CN 119236261A
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CN
China
Prior art keywords
gas
water
heating
temperature
flow
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
CN202411360088.8A
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English (en)
Chinese (zh)
Inventor
R·W·伯格斯
D·A·贝克
L·A·埃尔梅
J·M·劳森
R·S·柯顿
K·P·奥唐奈
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Fisher and Paykel Healthcare Ltd
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Fisher and Paykel Healthcare Ltd
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Filing date
Publication date
Application filed by Fisher and Paykel Healthcare Ltd filed Critical Fisher and Paykel Healthcare Ltd
Publication of CN119236261A publication Critical patent/CN119236261A/zh
Pending legal-status Critical Current

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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
    • A61M16/14—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
    • A61M16/161—Devices to humidify the respiration air with means for measuring the humidity
    • 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
    • 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
    • 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
    • A61M16/147—Preparation of respiratory gases or vapours by mixing different fluids, one of them being in a liquid phase the respiratory gas not passing through the liquid container
    • 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
    • A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
    • A61M39/22—Valves or arrangement of valves
    • A61M39/24—Check- or non-return 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
    • A61M16/10—Preparation of respiratory gases or vapours
    • A61M16/105—Filters
    • A61M16/106—Filters in a path
    • 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
    • A61M16/0003—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
    • 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
    • A61M2205/3331—Pressure; Flow
    • 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
    • A61M2205/3331—Pressure; Flow
    • A61M2205/3334—Measuring or controlling the flow rate
    • 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
    • A61M2205/36—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
    • 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
    • A61M2205/75—General characteristics of the apparatus with filters
    • A61M2205/7518—General characteristics of the apparatus with filters bacterial

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Pulmonology (AREA)
  • Hematology (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Emergency Medicine (AREA)
  • Air Humidification (AREA)
  • Air Conditioning Control Device (AREA)
  • Radiation-Therapy Devices (AREA)
  • Control Of Non-Electrical Variables (AREA)
  • Sampling And Sample Adjustment (AREA)
CN202411360088.8A 2014-09-03 2015-09-03 确定性受控的增湿系统 Pending CN119236261A (zh)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US201462045358P 2014-09-03 2014-09-03
US62/045,358 2014-09-03
US201562213534P 2015-09-02 2015-09-02
US62/213,534 2015-09-02
PCT/NZ2015/050128 WO2016036260A1 (en) 2014-09-03 2015-09-03 Deterministically controlled humidification system
CN201580058101.7A CN107106808B (zh) 2014-09-03 2015-09-03 确定性受控的增湿系统

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CN201580058101.7A Division CN107106808B (zh) 2014-09-03 2015-09-03 确定性受控的增湿系统

Publications (1)

Publication Number Publication Date
CN119236261A true CN119236261A (zh) 2025-01-03

Family

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Family Applications (5)

Application Number Title Priority Date Filing Date
CN202411360088.8A Pending CN119236261A (zh) 2014-09-03 2015-09-03 确定性受控的增湿系统
CN202010882263.5A Active CN112370631B (zh) 2014-09-03 2015-09-03 确定性受控的增湿系统
CN202010882252.7A Active CN112370621B (zh) 2014-09-03 2015-09-03 确定性受控的增湿系统
CN202010882262.0A Active CN112354062B (zh) 2014-09-03 2015-09-03 确定性受控的增湿系统
CN201580058101.7A Active CN107106808B (zh) 2014-09-03 2015-09-03 确定性受控的增湿系统

Family Applications After (4)

Application Number Title Priority Date Filing Date
CN202010882263.5A Active CN112370631B (zh) 2014-09-03 2015-09-03 确定性受控的增湿系统
CN202010882252.7A Active CN112370621B (zh) 2014-09-03 2015-09-03 确定性受控的增湿系统
CN202010882262.0A Active CN112354062B (zh) 2014-09-03 2015-09-03 确定性受控的增湿系统
CN201580058101.7A Active CN107106808B (zh) 2014-09-03 2015-09-03 确定性受控的增湿系统

Country Status (11)

Country Link
US (2) US10688272B2 (cg-RX-API-DMAC7.html)
EP (3) EP4640261A3 (cg-RX-API-DMAC7.html)
JP (4) JP7089873B2 (cg-RX-API-DMAC7.html)
CN (5) CN119236261A (cg-RX-API-DMAC7.html)
AU (5) AU2015312522B2 (cg-RX-API-DMAC7.html)
CA (3) CA2959303C (cg-RX-API-DMAC7.html)
GB (2) GB2544225B8 (cg-RX-API-DMAC7.html)
NZ (1) NZ729346A (cg-RX-API-DMAC7.html)
SG (2) SG11201701566YA (cg-RX-API-DMAC7.html)
TW (4) TWI785521B (cg-RX-API-DMAC7.html)
WO (1) WO2016036260A1 (cg-RX-API-DMAC7.html)

Families Citing this family (54)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9649468B2 (en) 2014-09-03 2017-05-16 Fisher & Paykel Healthcare Limited Respiratory gas humidifier
EP3771476B1 (en) 2014-12-03 2024-01-24 Fisher & Paykel Healthcare Limited Respiratory gas therapy
JP2018514301A (ja) 2015-04-27 2018-06-07 テレフレックス メディカル インコーポレイテッド 加湿デバイス
SG11201804570YA (en) 2015-12-11 2018-06-28 Fisher & Paykel Healthcare Ltd Humidification system
JP6882783B2 (ja) * 2016-04-13 2021-06-02 株式会社メトラン 加湿器、呼吸補助装置
AU2017260619B2 (en) 2016-05-03 2021-12-02 Mallinckrodt Pharmaceuticals Ireland Limited Apparatus and method for detecting liquid level in a clear or partially clear container
ES2948183T3 (es) * 2016-05-04 2023-09-01 Mallinckrodt Pharmaceuticals Ireland Ltd Dispositivo para un acondicionamiento de la humedad de un gas de muestra de un circuito de respiración de paciente asociado con un ventilador y/o un sistema de administración de óxido nítrico
EP3484566B1 (de) * 2016-07-14 2020-02-12 Drägerwerk AG & Co. KGaA Dosiervorrichtung zum einbringen eines anästhesiemittels in einen atemgasstrom
WO2018070880A1 (en) * 2016-10-11 2018-04-19 Fisher & Paykel Healthcare Limited An integrated sensor assembly of a respiratory therapy system
EP3532139A4 (en) 2016-10-26 2020-09-23 Teleflex Medical Incorporated SYSTEM AND METHOD FOR NEED-BASED HUMIDIFICATION OF THE PATIENT
WO2018109095A1 (en) * 2016-12-14 2018-06-21 Koninklijke Philips N.V. Humidification of a pressurized flow of breathable gas
AU2018259245B2 (en) * 2017-04-27 2024-01-04 Fisher & Paykel Healthcare Limited A humidification device and system
US11179538B2 (en) * 2017-09-29 2021-11-23 General Electric Company Systems for anesthetic agent vaporization
KR102709330B1 (ko) * 2017-10-06 2024-09-24 피셔 앤 페이켈 핼스케어 리미티드 폐루프 산소 제어 (closed loop oxygen control)
US11202879B2 (en) * 2017-12-29 2021-12-21 Koninklijke Philips N.V. Humidifier and airway pressure support system including same
US11156218B2 (en) * 2017-12-29 2021-10-26 Koninklijke Philips N.V. Humidifier and airway pressure support system including same
US20190201651A1 (en) * 2017-12-29 2019-07-04 Koninklijke Philips N.V. Humidifier start-up method and system employing same
US20190201643A1 (en) * 2017-12-29 2019-07-04 Koninklijke Philips N.V. System and method for operating a pump in a humidifier
US11154683B2 (en) * 2017-12-29 2021-10-26 Koninklijke Philips N.V. Humidifier and airway pressure support system including same
EP4458398A3 (en) 2018-04-18 2025-01-01 Fisher & Paykel Healthcare Limited Conduits and other components with wicking properties and associated methods
SG11202010436SA (en) * 2018-05-09 2020-11-27 Fisher & Paykel Healthcare Ltd Medical components with thermoplastic moldings bonded to substrates
CA3099788A1 (en) * 2018-05-14 2019-11-21 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.
CN108762352A (zh) * 2018-06-08 2018-11-06 浙江知瑞科技有限公司 一种防止水汽凝结系统与控制方法
CN109224238A (zh) * 2018-06-30 2019-01-18 湖南明康中锦医疗科技发展有限公司 呼吸支持设备
US11808745B2 (en) * 2018-08-09 2023-11-07 Calyx, Inc. Gas sampling with controlled humidity
JPWO2020045096A1 (ja) * 2018-08-29 2021-08-10 株式会社村田製作所 加湿装置およびこれを備えた呼吸器用加湿送風装置
CN109550124A (zh) * 2018-11-13 2019-04-02 董忠尧 一种心血管内科用呼吸器
CN109580427B (zh) * 2019-01-14 2021-07-23 内蒙古工业大学 一种模拟微通道阻塞的实验方法
WO2020185100A1 (en) * 2019-03-11 2020-09-17 Fisher & Paykel Healthcare Limited Systems and methods for controlling humidity output in a humidifier
US20220143356A1 (en) * 2019-06-06 2022-05-12 Vincent Medical (Dong Guoan) Manufacturing Co., Ltd. Dew point sensor system, method for modulating a humidifier heater plate, and humidifier/medical device containing
WO2021066114A1 (ja) * 2019-10-02 2021-04-08 株式会社Ｍａｇｏｓ 加湿装置、呼吸補助装置
JP7535287B2 (ja) * 2019-10-02 2024-08-16 株式会社Magos 加湿装置、呼吸補助装置
JP2021058227A (ja) * 2019-10-02 2021-04-15 株式会社Ｍａｇｏｓ 加湿装置、呼吸補助装置
JP2021065417A (ja) * 2019-10-23 2021-04-30 株式会社Ｍａｇｏｓ 呼吸補助装置
EP4051351A1 (en) * 2019-10-31 2022-09-07 ResMed Sensor Technologies Limited Systems and methods for injecting substances into a respiratory system
KR20230016188A (ko) * 2020-05-15 2023-02-01 피셔 앤 페이켈 핼스케어 리미티드 의료용 가스 운반 도관에서의 습기 검출
WO2022010365A1 (en) * 2020-07-07 2022-01-13 Fisher & Paykel Healthcare Limited A respiratory support apparatus having a high temperature mode
WO2022017601A1 (de) * 2020-07-23 2022-01-27 Wilamed Gmbh Atemgas-anfeuchtungssystem
IL276649B2 (en) * 2020-08-11 2025-11-01 Sodastream Ind Ltd Ventilator
US12427282B2 (en) * 2020-09-09 2025-09-30 Covidien Lp Systems and methods for active humidification in ventilatory support
JP2024510843A (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 呼吸器加湿デバイス及び動作方法
WO2022232094A1 (en) * 2021-04-26 2022-11-03 Thrive Bioscience, Inc. Device, method and apparatus for controlling humidity in an incubator
US12129848B2 (en) 2021-05-12 2024-10-29 Johnson & Johnson Surgical Vision, Inc. Disposable pump cartridge
WO2023111360A1 (en) * 2021-12-17 2023-06-22 Nicoventures Trading Limited Electronic vapour provision device
US20230191068A1 (en) * 2021-12-22 2023-06-22 Covidien Lp Vaporization configurations for breathing gases humidifier
WO2023200816A1 (en) * 2022-04-11 2023-10-19 Bizzybee LLC Systems and methods for separating a mixture of compressed-gas solvents
EP4260893B1 (en) * 2022-04-14 2024-10-30 Sedana Medical Limited Active humidification device
US20230338697A1 (en) * 2022-04-22 2023-10-26 Juan Sebastian Cardenas Automatic CPAP Humidifier Water Chamber Replenishing and Sanitizing System
EP4547301B1 (en) * 2022-06-30 2025-12-03 Koninklijke Philips N.V. Controlling the evaporation rate of a humidifier with adaptive power control and method
US12485246B2 (en) 2022-07-22 2025-12-02 Covidien Lp Low-profile humidifier with removable flow channel
US12473915B2 (en) 2022-10-31 2025-11-18 Johnson & Johnson Surgical Vision, Inc. Apparatus and method for mechanically coupling a motor to a rotor of a progressive cavity pump
TWI889455B (zh) * 2023-03-01 2025-07-01 瑞安 雷德福 具有改進的閥門的通風系統
TWI885333B (zh) * 2023-03-01 2025-06-01 瑞安 雷德福 具有改進的閥門的通風系統

Family Cites Families (71)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2522102C3 (de) * 1975-05-17 1978-05-03 Draegerwerk Ag, 2400 Luebeck Atemluftanfeuchter für Beatmungsvorrichtungen
US4270564A (en) * 1978-07-24 1981-06-02 Liston Scientific Corp. Purging system
US4523638A (en) * 1979-10-01 1985-06-18 Rockwell International Corporation Internally manifolded unibody plate for a plate/fin-type heat exchanger
US4430994A (en) * 1981-05-11 1984-02-14 Clawson Burrell E Respiratory gas heating and humidifying methods and apparatus
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
US5031612A (en) * 1990-04-24 1991-07-16 Devilbiss Health Care, Inc. System and method for delivering warm humidified air
DE4107060C2 (de) * 1991-03-06 1999-07-01 Draegerwerk Ag Dosiervorrichtung für ein flüssiges Narkosemittel über einen Zwischenbehälter
EP0569728A1 (en) * 1992-04-15 1993-11-18 FISHER & PAYKEL LIMITED Liquid supply apparatus
DE9421962U1 (de) * 1994-07-28 1997-05-28 Mannesmann VDO AG, 60388 Frankfurt Feuchtesensor für eine Fensterscheibe eines Kraftfahrzeuges
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
CA2222830C (en) * 1996-12-02 2004-03-30 Fisher & Paykel Limited Humidifier sleep apnea treatment apparatus
AUPO425496A0 (en) * 1996-12-18 1997-01-16 William A Cook Australia Pty Ltd Medical humidifier
EP2143459B1 (en) * 1997-06-17 2013-08-14 Fisher & Paykel Healthcare Limited Respiratory humidification system
CA2621113C (en) 1997-06-17 2011-10-11 Fisher & Paykel Healthcare Limited Respiratory humidification system
AU2003255211B2 (en) * 1997-06-17 2006-02-23 Fisher & Paykel Healthcare Limited Respiratory Humidification System
DE19808590C2 (de) * 1998-02-28 2003-03-20 Draeger Medical Ag Beatmungsanfeuchter
US6095505A (en) 1998-07-15 2000-08-01 Pegasus Research Corporation Patient-end humidifier
US6918389B2 (en) * 2000-03-21 2005-07-19 Fisher & Paykel Healthcare Limited Breathing assistance apparatus
BR0102116B1 (pt) 2000-05-10 2010-09-21 componente para um membro de circuito de respiração.
US6591061B2 (en) * 2000-10-03 2003-07-08 Burton, Inc. Humidifier
CA2424647C (en) * 2000-10-16 2009-09-08 Fisher & Paykel Healthcare Limited Improvements to apparatus used for the humidification of gases in medical procedures
DE60226101T2 (de) * 2001-06-27 2009-06-25 Fisher & Paykel Healthcare Ltd., East Tamaki Ausatemventil für eine nasale Beatmungsmaske
US7721732B2 (en) * 2002-04-04 2010-05-25 Qxtec, Inc. Respiratory heat exchanger
BRPI0212725B1 (pt) * 2002-07-24 2016-09-27 Gen Electric método para medir um fluxo de ar
US7476212B2 (en) 2003-06-12 2009-01-13 Michael Spearman Medical gas humidification system
AU2003903139A0 (en) * 2003-06-20 2003-07-03 Resmed Limited Breathable gas apparatus with humidifier
CA3045674C (en) * 2003-06-20 2022-03-22 ResMed Pty Ltd Breathable gas apparatus with humidifier
US7428902B2 (en) * 2004-12-15 2008-09-30 Newport Medical Instruments, Inc. Humidifier system for artificial respiration
JP4639850B2 (ja) 2005-03-02 2011-02-23 株式会社Ihi 冷却方法及び装置
WO2007000330A2 (en) 2005-06-29 2007-01-04 Boehringer Ingelheim International Gmbh Method and device for atomising liquid
US8640696B2 (en) * 2005-07-07 2014-02-04 Ric Investments Llc System and method for determining humidity in a respiratory treatment system
EP1931409B1 (en) 2005-12-01 2015-03-04 Hydrate, Inc. Inline vaporizer
NZ730968A (en) * 2006-11-08 2019-01-25 ResMed Pty Ltd Conduit for use in a respiratory apparatus
US8944056B2 (en) * 2007-02-09 2015-02-03 Resmed Limited Humidification arrangement for a respiratory apparatus
NZ581141A (en) 2007-06-05 2012-08-31 Resmed Ltd Humidifier including heater having electrically conductive circuit on surface of polymer film
AU2008202098A1 (en) * 2007-07-17 2009-02-05 Resmed Limited A Humidifier and a Pressurised Water Supply
WO2009015410A1 (en) * 2007-07-31 2009-02-05 Resmed Ltd Heating element, humidifier for respiratory apparatus including heating element, and respiratory apparatus
WO2009022004A2 (en) * 2007-08-14 2009-02-19 Plastiflex Belgium A respiratory system
BRPI0817311A2 (pt) * 2007-09-25 2015-03-17 Novartis Ag Tratamento de doenças pulmonares com medicamentos em aerossol tais como a vancomicina
US8052127B2 (en) * 2007-10-19 2011-11-08 Philip Morris Usa Inc. Respiratory humidification system
US8261741B2 (en) * 2007-11-05 2012-09-11 Resmed Limited Method and apparatus for backspill prevention
US9802022B2 (en) * 2008-03-06 2017-10-31 Resmed Limited Humidification of respiratory gases
CN101537221A (zh) * 2008-03-06 2009-09-23 雷斯梅德有限公司 呼吸气体的湿化
DE202009019113U1 (de) * 2008-03-28 2016-07-28 Stamford Devices Limited Beatmungskreislauf mit Aerosoleinführgerät
EP4368229B1 (en) * 2008-05-27 2025-12-31 Fisher & Paykel Healthcare Limited Room temperature control of a humidifier for precise humidity control
JP5433002B2 (ja) * 2008-08-06 2014-03-05 アールアイシー・インベストメンツ・エルエルシー 呼吸処置システムにおける湿度決定のためのシステムおよび方法
DE102009014746A1 (de) * 2009-03-25 2010-10-07 Lang, Volker, Prof. Dr. Atemgas-Anwärm-Anfeucht-Vorrichtung für die künstliche Beatmung und Atemhilfstherapie
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
CN104888330B (zh) * 2009-12-23 2019-01-08 费雪派克医疗保健有限公司 加湿气体输送装置及其控制方法
DE112011101484T5 (de) * 2010-04-27 2013-07-11 Fisher & Paykel Healthcare Ltd. Wassererschöpfungsalarm
AU2011262327B2 (en) * 2010-06-04 2015-05-28 Koninklijke Philips Electronics N.V. Automatic humidity control in a pressure support system
JP6297329B2 (ja) * 2010-09-30 2018-03-20 ブリーズ・テクノロジーズ・インコーポレーテッド 鼻インタフェース装置
WO2012065999A2 (en) * 2010-11-15 2012-05-24 GRÜNDLER GmbH Methods and devices in the field of treatment with medical gases
US9314582B2 (en) * 2010-11-23 2016-04-19 Carefusion 2200, Inc. Humidification system
WO2012077052A1 (en) 2010-12-08 2012-06-14 Koninklijke Philips Electronics N.V. Proximal humidifier comprising hydrophobic membrane
RU2594241C2 (ru) * 2010-12-17 2016-08-10 Конинклейке Филипс Электроникс Н.В. Увлажнительная система для увлажнения газа, доставляемого пациенту
BR112013014794A2 (pt) * 2010-12-17 2019-02-26 Koninl Philips Electronics Nv sistema umidificador para umidificação de gás transmitido a um paciente
EP3967354B1 (en) 2011-01-24 2024-05-01 ResMed Pty Ltd Humidifier
CN114949526A (zh) 2011-06-16 2022-08-30 瑞思迈私人有限公司 加湿器和层式加热元件
KR20130022738A (ko) * 2011-08-26 2013-03-07 한국원자력연구원 적층형 인쇄회로기판 전열기 및 이를 활용한 기체 가열장치
US9205220B2 (en) * 2011-09-30 2015-12-08 Carefusion 207, Inc. Fluted heater wire
US9212673B2 (en) * 2011-09-30 2015-12-15 Carefusion 207, Inc. Maintaining a water level in a humidification component
US20130255664A1 (en) * 2012-04-02 2013-10-03 Empire Comfort Systems, Inc. Evaporation apparatus for high efficiency fire place or heater with humidification feature
EP4223348B1 (en) * 2012-06-25 2025-02-19 Fisher & Paykel Healthcare Limited Humidification chamber with microstructures
CN104519938B (zh) * 2012-07-03 2018-01-12 皇家飞利浦有限公司 紧凑型加湿器
WO2014045668A1 (ja) 2012-09-20 2014-03-27 三菱電機株式会社 加湿器、加湿材の親水化処理方法
DE102012223445A1 (de) * 2012-12-17 2014-06-18 Linde Aktiengesellschaft Medizinische Schlaucheinheit und Vorrichtung zur Verabreichung eines Atemgases
US20150125334A1 (en) 2013-11-01 2015-05-07 American Hakko Products, Inc. Materials and Process Using a Three Dimensional Printer to Fabricate Sintered Powder Metal Components
NZ724538A (en) * 2014-03-13 2018-01-26 Resmed Ltd A humidifier for a respiratory therapy device
WO2016028525A1 (en) * 2014-08-18 2016-02-25 Hancock Medical, Inc. Portable pap device with humidification

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