JP5995289B2 - 水切れアラーム - Google Patents

水切れアラーム Download PDF

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Publication number
JP5995289B2
JP5995289B2 JP2013507902A JP2013507902A JP5995289B2 JP 5995289 B2 JP5995289 B2 JP 5995289B2 JP 2013507902 A JP2013507902 A JP 2013507902A JP 2013507902 A JP2013507902 A JP 2013507902A JP 5995289 B2 JP5995289 B2 JP 5995289B2
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heater
temperature
water
power
reservoir
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Japanese (ja)
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JP2013524991A5 (enExample
JP2013524991A6 (ja
JP2013524991A (ja
Inventor
ディーン バーカー
ディーン バーカー
ジャック スー
ジャック スー
ジョン ハン
ジョン ハン
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Fisher and Paykel Healthcare Ltd
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Fisher and Paykel Healthcare Ltd
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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
    • A61M16/0051—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes with alarm devices
    • 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
    • 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
    • A61M16/0057—Pumps therefor
    • A61M16/0066—Blowers or centrifugal pumps
    • A61M16/0069—Blowers or centrifugal pumps the speed thereof being controlled by respiratory parameters, e.g. by inhalation
    • 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
    • A61M16/06—Respiratory or anaesthetic masks
    • A61M16/0666—Nasal cannulas or tubing
    • 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
    • A61M16/0875—Connecting tubes
    • 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
    • A61M16/1075—Preparation of respiratory gases or vapours by influencing the temperature
    • A61M16/1095—Preparation of respiratory gases or vapours by influencing the temperature in the connecting tubes
    • 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
    • A61M16/12—Preparation of respiratory gases or vapours by mixing different gases
    • A61M16/122—Preparation of respiratory gases or vapours by mixing different gases with dilution
    • A61M16/125—Diluting primary gas with ambient air
    • A61M16/127—Diluting primary gas with ambient air by Venturi effect, i.e. entrainment mixers
    • 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
    • A61M16/161—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
    • A61M16/20—Valves specially adapted to medical respiratory devices
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B1/00—Details of electric heating devices
    • H05B1/02—Automatic switching arrangements specially adapted to apparatus ; Control of heating devices
    • H05B1/0227—Applications
    • H05B1/023—Industrial applications
    • H05B1/025—For medical applications
    • 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
    • A61M16/0841—Joints or connectors for sampling
    • 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
    • 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
    • A61M2016/0015—Accessories therefor, e.g. sensors, vibrators, negative pressure inhalation detectors
    • A61M2016/0018—Accessories therefor, e.g. sensors, vibrators, negative pressure inhalation detectors electrical
    • A61M2016/0021—Accessories therefor, e.g. sensors, vibrators, negative pressure inhalation detectors electrical with a proportional output signal, e.g. from a thermistor
    • 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
    • A61M2016/0027—Accessories therefor, e.g. sensors, vibrators, negative pressure pressure meter
    • 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
    • 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
    • A61M2202/00—Special media to be introduced, removed or treated
    • A61M2202/02—Gases
    • A61M2202/0208—Oxygen
    • 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
    • A61M2205/18—General characteristics of the apparatus with alarm
    • 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
    • A61M2205/33—Controlling, regulating or measuring
    • A61M2205/3379—Masses, volumes, levels of fluids in reservoirs, flow rates

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)
  • Otolaryngology (AREA)
  • Air Humidification (AREA)
  • Air Conditioning Control Device (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
JP2013507902A 2010-04-27 2011-04-26 水切れアラーム Active JP5995289B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US32854810P 2010-04-27 2010-04-27
US61/328,548 2010-04-27
PCT/NZ2011/000058 WO2011136664A1 (en) 2010-04-27 2011-04-26 Water out alarm

Publications (4)

Publication Number Publication Date
JP2013524991A JP2013524991A (ja) 2013-06-20
JP2013524991A5 JP2013524991A5 (enExample) 2014-06-19
JP2013524991A6 JP2013524991A6 (ja) 2014-07-03
JP5995289B2 true JP5995289B2 (ja) 2016-09-21

Family

ID=44861741

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2013507902A Active JP5995289B2 (ja) 2010-04-27 2011-04-26 水切れアラーム

Country Status (8)

Country Link
US (5) US9393379B2 (enExample)
JP (1) JP5995289B2 (enExample)
CN (2) CN106039518B (enExample)
AU (1) AU2011245770B2 (enExample)
CA (3) CA2968099C (enExample)
DE (1) DE112011101484T5 (enExample)
GB (2) GB2492038B (enExample)
WO (1) WO2011136664A1 (enExample)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5995289B2 (ja) 2010-04-27 2016-09-21 フィッシャー アンド ペイケル ヘルスケア リミテッド 水切れアラーム
WO2013080107A1 (en) * 2011-12-02 2013-06-06 Koninklijke Philips Electronics N.V. A humidifier and a method of monitoring the water level in the humidifier
BR112015015298A2 (pt) * 2012-12-28 2017-07-11 Koninklijke Philips Nv sistema de suporte por pressão, e método de aplicação de um fluxo pressurizado de gás respirável de umidade controlada às vias aéreas de um indivíduo
WO2015027981A2 (de) * 2013-08-29 2015-03-05 Weinmann Geräte für Medizin GmbH + Co. KG Verfahren und vorrichtung zur bedienung von beatmungsgeräten
NZ717147A (en) 2013-10-21 2017-08-25 Resmed Ltd Methods of detecting a quantity of water in a humidifier
CN116440376A (zh) 2014-04-16 2023-07-18 费雪派克医疗保健有限公司 用于给患者递送气体的方法和系统
CN112370631B (zh) * 2014-09-03 2025-12-30 费雪派克医疗保健有限公司 确定性受控的增湿系统
WO2017149684A1 (ja) * 2016-03-01 2017-09-08 株式会社グレイトチレン 湿式高濃度水素混合ガス呼吸システム
CN115253002A (zh) * 2016-07-19 2022-11-01 费雪派克医疗保健有限公司 缺水警报确定
WO2018134849A1 (en) * 2017-01-19 2018-07-26 Coeo Labs Private Limited Continuous positive airway pressure device
US20190201651A1 (en) * 2017-12-29 2019-07-04 Koninklijke Philips N.V. Humidifier start-up method and system employing same
IT201800003552A1 (it) * 2018-03-14 2019-09-14 St Microelectronics Srl Modulo valvola piezoelettrico, metodo di fabbricazione del modulo valvola, metodo di funzionamento del modulo valvola e dispositivo di ausilio alla respirazione includente uno o piu' moduli valvola
CN108568019A (zh) * 2018-05-03 2018-09-25 邢士刚 一种多功能内科临床用呼吸装置
AU2019319426B2 (en) 2018-08-10 2025-03-27 Fisher & Paykel Healthcare Limited Heater plate assembly in humidifier systems for medical use
CN109999307B (zh) * 2019-03-11 2022-04-08 北京怡和嘉业医疗科技股份有限公司 一种加湿器干烧状态的检测方法及装置
CN110772694B (zh) * 2019-12-06 2020-06-05 常州市第一人民医院 一种具有湿化功能的呼吸装置
CN111142599B (zh) * 2019-12-31 2021-11-02 湖南明康中锦医疗科技发展有限公司 一种呼吸支持设备湿化量控制系统、方法和呼吸支持设备
CN111956085B (zh) * 2020-07-13 2024-06-14 华帝股份有限公司 一种烹饪设备的缺水检测方法
CN112146232A (zh) * 2020-09-15 2020-12-29 珠海格力电器股份有限公司 一种加湿器及其缺水控制方法
CN112220999B (zh) * 2020-10-26 2021-05-18 联赢医疗科技有限公司 自适应呼吸机系统
CN112220998B (zh) * 2020-10-26 2021-04-30 联赢医疗科技有限公司 呼吸机系统
US12520880B2 (en) 2021-01-18 2026-01-13 Altria Client Services Llc Heat-not-burn (HNB) aerosol-generating devices including energy based heater control, and methods of controlling a heater
CN112807540B (zh) * 2021-02-05 2022-11-15 广东普门生物医疗科技有限公司 呼吸湿化器及其干烧检测方法和计算机可读存储介质
CN113418728B (zh) * 2021-05-31 2024-08-20 深圳市科曼医疗设备有限公司 湿化类设备干烧状态的检测方法、装置、设备及存储介质
US20240285893A1 (en) * 2021-06-04 2024-08-29 Fisher & Paykel Healthcare Limited Improved respiratory support apparatus
CN115444279B (zh) * 2021-06-08 2025-09-09 九阳股份有限公司 一种饮水机加热装置保护方法和饮水机
CN115554554B (zh) * 2022-06-20 2024-09-06 广州医软智能科技有限公司 一种加热系统缺水判定方法、系统、电子设备及存储介质
US20230414888A1 (en) * 2022-06-27 2023-12-28 Dynasthetics, Llc System for controlling and measuring oxygen delivery through a cpap adaptor

Family Cites Families (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3982098A (en) * 1974-12-23 1976-09-21 Trostler Richard M Heater and control system
US4676237A (en) * 1985-01-29 1987-06-30 Boutade Worldwide Investments Nv Inhaler device
AU6635886A (en) * 1985-12-09 1987-06-11 Otter Controls Ltd. Heating element control
US5988164A (en) * 1995-07-31 1999-11-23 Paluch; Bernard Breathing circuits with humidity controls
US5679274A (en) * 1996-05-13 1997-10-21 The West Bend Company Circuit and method for controlling electrical heater in a distiller
CA2619893C (en) * 1997-06-17 2011-11-15 Fisher & Paykel Healthcare Limited Respiratory humidification system
US6649881B2 (en) * 1998-06-04 2003-11-18 American Water Heater Company Electric water heater with pulsed electronic control and detection
JP2000104960A (ja) * 1998-09-30 2000-04-11 Sanyo Electric Co Ltd 加湿器
JP2000274753A (ja) * 1999-03-23 2000-10-06 Aiwa Co Ltd 加湿装置
JP2001029474A (ja) * 1999-07-21 2001-02-06 Central Uni Co Ltd 加温加湿吸入器
US6918389B2 (en) * 2000-03-21 2005-07-19 Fisher & Paykel Healthcare Limited Breathing assistance apparatus
US6895803B2 (en) 2000-10-20 2005-05-24 Fisher & Paykel Healthcare Limited Humidity sensor
CA2370995C (en) * 2001-09-13 2010-08-17 Fisher & Paykel Healthcare Limited Breathing assistance apparatus
AU2003258918B2 (en) * 2002-08-30 2005-11-17 Fisher & Paykel Healthcare Limited Humidification system
EP1651158B1 (en) 2003-07-28 2018-11-07 Salter Labs Respiratory therapy system including a nasal cannula assembly
US7099572B2 (en) * 2004-06-30 2006-08-29 Synapse, Inc. Water heating system and method for detecting a dry fire condition for a heating element
JP5058982B2 (ja) * 2005-05-26 2012-10-24 フィッシャー アンド ペイケル ヘルスケア リミテッド 呼吸補助装置
US7473868B2 (en) * 2005-06-30 2009-01-06 R. W. Beckett Corporation Fail safe HVAC temperature and medium presence sensor
US8739780B2 (en) 2005-08-15 2014-06-03 Resmed Limited Low cost CPAP flow generator and humidifier assembly
US8522782B2 (en) 2005-09-12 2013-09-03 Mergenet Medical, Inc. High flow therapy device utilizing a non-sealing respiratory interface and related methods
CN101203073A (zh) * 2006-12-14 2008-06-18 全能电业科技(深圳)有限公司 煮器干烧探测方法
US8511305B2 (en) * 2007-10-29 2013-08-20 Smiths Medical Asd, Inc. Redundant power control for respiratory system heaters
US8197123B2 (en) * 2007-10-29 2012-06-12 Smiths Medical Asd, Inc. Thermistor circuit calibration
DE202007015930U1 (de) * 2007-11-13 2008-03-06 Lmt Lammers Medical Technology Gmbh Atemgasbefeuchter
US8269638B2 (en) 2008-01-23 2012-09-18 Lexion Medical Llc Hydration alert
EP2247331B1 (en) * 2008-01-25 2017-05-10 Salter Labs Respiratory therapy system including a nasal cannula assembly
JP4409612B1 (ja) * 2008-09-19 2010-02-03 シャープ株式会社 加熱調理器
US12226569B2 (en) * 2009-12-23 2025-02-18 Fisher & Paykel Healthcare Limted Systems for laparoscopic surgery
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
JP5995289B2 (ja) 2010-04-27 2016-09-21 フィッシャー アンド ペイケル ヘルスケア リミテッド 水切れアラーム
US8511651B2 (en) * 2011-03-29 2013-08-20 Smiths Medical Asd, Inc. Heater unit humidification chamber monitor

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CA2797509A1 (en) 2011-11-03
GB2492038A (en) 2012-12-19
GB2535087B (en) 2016-10-05
CN106039518B (zh) 2020-01-10
CA2968099C (en) 2022-01-04
CA2797509C (en) 2018-06-19
US9393379B2 (en) 2016-07-19
CN106039518A (zh) 2016-10-26
WO2011136664A1 (en) 2011-11-03
CA2968099A1 (en) 2011-11-03
US11957844B2 (en) 2024-04-16
AU2011245770A1 (en) 2012-11-22
AU2011245770B2 (en) 2015-01-22
CA3139595A1 (en) 2011-11-03
US20160354574A1 (en) 2016-12-08
US20130104886A1 (en) 2013-05-02
CN103037926B (zh) 2016-06-29
DE112011101484T5 (de) 2013-07-11
GB201608525D0 (en) 2016-06-29
GB201219284D0 (en) 2012-12-12
GB2492038B (en) 2016-08-10
US11679227B2 (en) 2023-06-20
WO2011136664A9 (en) 2013-01-03
JP2013524991A (ja) 2013-06-20
GB2535087A (en) 2016-08-10
US20230330381A1 (en) 2023-10-19
US20200129725A1 (en) 2020-04-30
CN103037926A (zh) 2013-04-10
US20240307649A1 (en) 2024-09-19
US10532178B2 (en) 2020-01-14

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