ES2978999T3 - Sistema de asistencia respiratoria para suministro de gases - Google Patents

Sistema de asistencia respiratoria para suministro de gases Download PDF

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Publication number
ES2978999T3
ES2978999T3 ES20178521T ES20178521T ES2978999T3 ES 2978999 T3 ES2978999 T3 ES 2978999T3 ES 20178521 T ES20178521 T ES 20178521T ES 20178521 T ES20178521 T ES 20178521T ES 2978999 T3 ES2978999 T3 ES 2978999T3
Authority
ES
Spain
Prior art keywords
temperature
controller
flow
gases
humidifier
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.)
Active
Application number
ES20178521T
Other languages
English (en)
Spanish (es)
Inventor
Stanislav Tatkov
Christopher Malcolm Crone
Peter Hawkins
Jae Chul Han
Kevin Peter O'donnell
Andrew Robert Donald Somervell
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.)
Fisher and Paykel Healthcare Ltd
Original Assignee
Fisher and Paykel Healthcare Ltd
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 Fisher and Paykel Healthcare Ltd filed Critical Fisher and Paykel Healthcare Ltd
Application granted granted Critical
Publication of ES2978999T3 publication Critical patent/ES2978999T3/es
Active legal-status Critical Current
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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
    • A61M16/0051—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
    • A61M16/10—Preparation of respiratory gases or vapours
    • A61M16/1075—Preparation of respiratory gases or vapours by influencing the temperature
    • A61M16/1085—Preparation of respiratory gases or vapours by influencing the temperature after being humidified or mixed with a 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
    • A61M16/0003—Accessories therefor, e.g. sensors, vibrators, negative pressure
    • A61M16/0009—Accessories therefor, e.g. sensors, vibrators, negative pressure with sub-atmospheric pressure, e.g. during expiration
    • A61M16/0012—Accessories therefor, e.g. sensors, vibrators, negative pressure with sub-atmospheric pressure, e.g. during expiration by Venturi means
    • 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
    • A61M16/026—Control means therefor including calculation means, e.g. using a processor specially adapted for predicting, e.g. for determining an information representative of a flow limitation during a ventilation cycle by using a root square technique or a regression analysis
    • 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
    • A61M16/04—Tracheal tubes
    • A61M16/0465—Tracheostomy tubes; Devices for performing a tracheostomy; Accessories therefor, e.g. masks, filters
    • 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
    • A61M16/14—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
    • A61M16/08—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
    • 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)
  • Public Health (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Emergency Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Veterinary Medicine (AREA)
  • Otolaryngology (AREA)
  • Air Humidification (AREA)
  • Air Conditioning Control Device (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
  • Control Of Non-Electrical Variables (AREA)
ES20178521T 2008-05-27 2009-05-27 Sistema de asistencia respiratoria para suministro de gases Active ES2978999T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US5633508P 2008-05-27 2008-05-27

Publications (1)

Publication Number Publication Date
ES2978999T3 true ES2978999T3 (es) 2024-09-23

Family

ID=41377298

Family Applications (4)

Application Number Title Priority Date Filing Date
ES20178521T Active ES2978999T3 (es) 2008-05-27 2009-05-27 Sistema de asistencia respiratoria para suministro de gases
ES16150408.9T Active ES2683235T3 (es) 2008-05-27 2009-05-27 Control de temperatura de cámara humidificadora para un control preciso de la humedad
ES18164565T Active ES2826754T3 (es) 2008-05-27 2009-05-27 Control de la temperatura de una cámara humidificadora para control preciso de la humedad
ES09755102.2T Active ES2573263T3 (es) 2008-05-27 2009-05-27 Control de la temperatura de una cámara humidificadora para control preciso de la humedad

Family Applications After (3)

Application Number Title Priority Date Filing Date
ES16150408.9T Active ES2683235T3 (es) 2008-05-27 2009-05-27 Control de temperatura de cámara humidificadora para un control preciso de la humedad
ES18164565T Active ES2826754T3 (es) 2008-05-27 2009-05-27 Control de la temperatura de una cámara humidificadora para control preciso de la humedad
ES09755102.2T Active ES2573263T3 (es) 2008-05-27 2009-05-27 Control de la temperatura de una cámara humidificadora para control preciso de la humedad

Country Status (10)

Country Link
US (5) US8616202B2 (enExample)
EP (5) EP3756719B1 (enExample)
JP (6) JP5930165B2 (enExample)
CN (8) CN116617509A (enExample)
AU (1) AU2009251939B2 (enExample)
CA (3) CA3051967C (enExample)
DK (2) DK3028732T3 (enExample)
ES (4) ES2978999T3 (enExample)
PT (1) PT3756719T (enExample)
WO (1) WO2009145646A1 (enExample)

Families Citing this family (111)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK1883440T3 (en) 2005-05-26 2017-10-23 Fisher & Paykel Healthcare Ltd Breathing aid device.
CA2633151C (en) 2005-12-15 2012-05-29 Fisher & Paykel Healthcare Limited Breathing assistance apparatus
US8677993B2 (en) 2007-07-18 2014-03-25 Vapotherm, Inc. Humidifier for breathing gas heating and humidification system
US8905023B2 (en) 2007-10-05 2014-12-09 Vapotherm, Inc. Hyperthermic humidification system
CN116617509A (zh) 2008-05-27 2023-08-22 菲舍尔和佩克尔保健有限公司 用于精确湿度控制的增湿器室温度控制
DK2506910T3 (da) 2009-12-01 2023-05-01 Fisher & Paykel Healthcare Ltd Vejrtrækningshjælpeapparat
AU2010334488B2 (en) * 2009-12-21 2014-07-10 Koninklijke Philips Electronics N.V. Automatic identification of a patient interface device in a pressure support system
KR101143805B1 (ko) 2010-01-19 2012-07-13 에이스메디칼 주식회사 마취 가스 및 호흡 가스의 가온 가습을 위한 기화기 시스템
DE112011101485T5 (de) * 2010-04-27 2013-07-11 Fisher & Paykel Healthcare Ltd. Gerät zur Zuführung von Gasen zu einem Patienten
AU2015201563B2 (en) * 2010-04-27 2017-04-06 Fisher & Paykel Healthcare Limited Apparatus for Supplying Gases to a Patient
JP5919263B2 (ja) * 2010-06-04 2016-05-18 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． 患者回路における温度の自動制御
BR112012030578B1 (pt) * 2010-06-04 2020-05-26 Koninklijke Philips N.V. Método para controlar automaticamente uma umidade de um fluxo de gás de um sistema de suporte de pressão (50) durante o uso do sistema de suporte de pressão por um usuário e sistema de suporte de pressão
US20120017904A1 (en) * 2010-07-26 2012-01-26 Ratto David R Breathing treatment system and method
EP2603267B1 (en) * 2010-08-13 2021-11-17 Fisher & Paykel Healthcare Limited Apparatus for providing gases to a user
WO2012080941A1 (en) * 2010-12-17 2012-06-21 Koninklijke Philips Electronics N.V. System and method for administering humidified gas to a ventilated patient
US20120152247A1 (en) * 2010-12-21 2012-06-21 Labollita Steve Radiant barrier for heated air circuits
US8511651B2 (en) 2011-03-29 2013-08-20 Smiths Medical Asd, Inc. Heater unit humidification chamber monitor
US8839791B2 (en) 2011-06-22 2014-09-23 Breathe Technologies, Inc. Ventilation mask with integrated piloted exhalation valve
US9038634B2 (en) 2011-06-22 2015-05-26 Breathe Technologies, Inc. Ventilation mask with integrated piloted exhalation valve
US9616194B2 (en) 2011-06-22 2017-04-11 Breathe Technologies, Inc. Ventilation mask with integrated piloted exhalation valve and method of ventilating a patient using the same
US8733348B2 (en) 2011-09-30 2014-05-27 Carefusion 207, Inc. Humidifying respiratory gases
US10168046B2 (en) 2011-09-30 2019-01-01 Carefusion 207, Inc. Non-metallic humidification component
US9067036B2 (en) 2011-09-30 2015-06-30 Carefusion 207, Inc. Removing condensation from a breathing circuit
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
WO2013124755A1 (en) * 2012-02-22 2013-08-29 Koninklijke Philips N.V. System and method for determining a target subject interface temperature based on a baseline temperature
US9987454B2 (en) * 2012-02-24 2018-06-05 Koninklijke Philips N.V. Rainout protection for respiratory therapy including humidification
JP6403121B2 (ja) * 2012-03-15 2018-10-10 フィッシャー アンド ペイケル ヘルスケア リミテッド 呼吸ガス加湿システム
US9272113B2 (en) 2012-03-30 2016-03-01 Carefusion 207, Inc. Transporting liquid in a respiratory component
WO2013151447A1 (en) * 2012-04-05 2013-10-10 Fisher & Paykel Healthcare Limited Respiratory assistance apparatus
EP3701991A1 (en) 2012-04-05 2020-09-02 Fisher & Paykel Healthcare Limited Breathing assistance apparatus with serviceability features
EP2844326B1 (en) * 2012-05-02 2020-04-15 Fisher & Paykel Healthcare Limited Respiratory humidifier communication systems
AU2013323113B2 (en) * 2012-09-28 2018-05-17 Fisher & Paykel Healthcare Limited Humidification breathing apparatus control
US9878121B2 (en) 2013-03-13 2018-01-30 Breathe Technologies, Inc. Ventilation mask with heat and moisture exchange device
CA3093754A1 (en) * 2013-03-15 2014-09-18 Fisher & Paykel Healthcare Limited Components for medical circuits
KR101479545B1 (ko) * 2013-07-08 2015-01-07 박준성 응결방지 기능을 갖는 의료용 자동 온·습도 조절기
US11185722B2 (en) * 2013-10-24 2021-11-30 3M Innovative Properties Company Heating for powered air unit
MX2013014220A (es) * 2013-12-04 2015-06-03 Investigación Y Desarrollo En Equipo Médico S A De C V Dispositivo de control de potencia suministrada a plato de camara de humidificacion y elemento de calentamiento de tubo, y metodo de control.
JP2016540599A (ja) 2013-12-17 2016-12-28 レスメド・リミテッドＲｅｓＭｅｄ Ｌｉｍｉｔｅｄ 呼吸圧処置システム
US20150165146A1 (en) 2013-12-17 2015-06-18 Bruce Bowman Humidification system and positive airway pressure apparatus incorporating same
BR112016017031B1 (pt) * 2014-01-28 2022-08-02 Zhongshan Broad-Ocean Motor Co., Ltd. Método para proporcionar um fluxo de ar constante com um motor de velocidade em um sistema hvac e aparelho para fornecer um fluxo de ar constante em um sistema hvac
TWI671091B (zh) * 2014-03-13 2019-09-11 澳大利亞商瑞思邁私人股份有限公司 用於呼吸治療器件之增濕器
CA2945749A1 (en) 2014-04-16 2015-10-22 Fisher & Paykel Healthcare Limited Methods and systems for delivering gas to a patient
CN104001253A (zh) * 2014-05-09 2014-08-27 广州医科大学附属第一医院 一种有/无创机械通气气体湿化加温系统及其方法
JP2017517319A (ja) * 2014-05-27 2017-06-29 フィッシャー アンド ペイケル ヘルスケア リミテッド 医療機器のためのガスの混合および測定
EP3607988B1 (en) * 2014-06-03 2025-09-10 Fisher & Paykel Healthcare Limited A humidification chamber for a respiratory therapy apparatus
CN105334875B (zh) * 2014-08-08 2018-07-20 北京谊安医疗系统股份有限公司 一种调节麻醉机流量计流量的方法及装置
GB2544225B8 (en) * 2014-09-03 2020-09-23 Fisher & Paykel Healthcare Ltd Deterministically controlled humidification system
EP3212263B1 (en) * 2014-10-28 2025-02-26 Fisher & Paykel Healthcare Limited Patient specific auto-flowrate control
EP3925654B1 (en) * 2014-11-17 2024-04-17 Fisher & Paykel Healthcare Limited Humidification of respiratory gases
EP3229885B1 (en) 2014-12-09 2025-02-12 Flexicare (Group) Limited Systems and methods for heating and humidifying inspired gases during mechanical ventilation
US10596345B2 (en) 2014-12-31 2020-03-24 Vapotherm, Inc. Systems and methods for humidity control
US10007238B1 (en) 2015-01-22 2018-06-26 John C. Taube Oxygen mixing and delivery
DE102015000845A1 (de) * 2015-01-27 2016-07-28 W.O.M. World Of Medicine Gmbh Verfahren und Vorrichtung zur Regelung der Temperatur des Gasstroms bei medizintechnischen Vorrichtungen
US11497870B2 (en) * 2015-02-24 2022-11-15 Somnetics International, Inc. Systems and methods for estimating flow in positive airway pressure therapy
US11471636B2 (en) 2015-04-15 2022-10-18 Medline Industries, Lp Moisture removal and condensation and humidity management apparatus for a breathing circuit
CN104815373B (zh) * 2015-04-16 2017-10-20 北京怡和嘉业医疗科技股份有限公司 呼吸机及其功率控制方法和系统
CN104784800A (zh) * 2015-04-23 2015-07-22 刘茹涵 一种自动控温的呼吸长管加热装置
US10792458B2 (en) * 2015-06-03 2020-10-06 Koninklijke Philips N.V. Rainout control in a pressure support system
GB2539222B (en) * 2015-06-09 2019-03-06 Intersurgical Ag Humidifier flow determination
AU2016290890B2 (en) * 2015-07-08 2021-05-13 Ventific Holdings Pty Ltd Device and system for heating respiratory conduit
WO2017043981A1 (en) * 2015-09-09 2017-03-16 Po-Yen Liu Zone heating for respiratory circuits
CN105251129A (zh) * 2015-11-26 2016-01-20 重庆晟初科技有限公司 一种特定电磁波谱治疗仪
CN114796783A (zh) 2015-12-02 2022-07-29 费雪派克医疗保健有限公司 流量治疗设备的流动路径感测
EP3405245A4 (en) * 2016-01-18 2019-09-11 Fisher&Paykel Healthcare Limited HUMIDIFICATION OF BREATHING GASES
EP3512586B1 (en) * 2016-09-16 2022-12-21 Fisher & Paykel Healthcare Limited Thermistor flow sensor having multiple temperature points
SG10202103637XA (en) 2016-10-11 2021-05-28 Fisher & Paykel Healthcare Ltd An integrated sensor assembly of a respiratory therapy system
WO2018075638A1 (en) 2016-10-19 2018-04-26 Teleflex Medical Incorporated Moisture removal and condensation and humidity management apparatus for a breathing circuit
CN107261277A (zh) * 2017-07-01 2017-10-20 张琳琳 一种带检测装置的呼吸内科输氧管
US10960165B2 (en) 2017-07-10 2021-03-30 Teleflex Medical Incorporated Moisture removal and condensation and humidity management apparatus for a breathing circuit
WO2019043110A1 (en) * 2017-09-01 2019-03-07 Koninklijke Philips N.V. MASK RESPIRATORY APPARATUS AND CONTROL METHOD
CN108310584A (zh) * 2017-12-16 2018-07-24 湖南明康中锦医疗科技发展有限公司 呼吸湿化治疗仪湿化量输出测量系统及方法
IT201800005588A1 (it) * 2018-05-22 2019-11-22 Metodo di controllo di un circuito di ventilazione termoregolato.
WO2020006453A1 (en) * 2018-06-29 2020-01-02 Mehta Deepak Kumar Tracheostomy tube monitor and alerting apparatus
CN109005746B (zh) * 2018-07-13 2021-08-24 湖南省农友机械集团有限公司 一种蒸汽加热恒温恒湿发生装置
DE102018214556A1 (de) * 2018-08-28 2020-03-05 Hamilton Medical Ag Beatmungsvorrichtung mit verbesserter Befeuchtung des Atemgases
DE102018214557A1 (de) * 2018-08-28 2020-03-05 Hamilton Medical Ag Beatmungsvorrichtung mit Rain-Out-Schutz in der Patientenschnittstelle
CN110874106B (zh) * 2018-08-31 2022-09-02 伊利诺斯工具制品有限公司 用于回流焊炉的气体控制系统和方法
WO2020185100A1 (en) 2019-03-11 2020-09-17 Fisher & Paykel Healthcare Limited Systems and methods for controlling humidity output in a humidifier
EP3941559B1 (en) * 2019-03-21 2024-07-31 Fisher & Paykel Healthcare Limited A respiratory device for providing bubble cpap
CN114072192A (zh) * 2019-04-17 2022-02-18 瑞思迈私人有限公司 Cpap系统
JPWO2020217798A1 (ja) * 2019-04-23 2021-12-23 株式会社村田製作所 Ｃｐａｐ装置
DE102020002278A1 (de) * 2019-04-24 2020-10-29 Löwenstein Medical Technology S.A. System zur Atemgasversorgung und Verfahren
CN110180066A (zh) * 2019-04-24 2019-08-30 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调节的方法及其系统
CN110180065A (zh) * 2019-04-24 2019-08-30 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控制的方法及其系统
US11607519B2 (en) * 2019-05-22 2023-03-21 Breathe Technologies, Inc. O2 concentrator with sieve bed bypass and control method thereof
WO2020243954A1 (en) 2019-06-06 2020-12-10 Vincent Medical (Dong Guan) Manufacturing Co., Ltd. Dew point sensor system, method for modulating a humidifier heater plate, and humidifier/medical device containing
US11779720B2 (en) 2019-11-04 2023-10-10 Vapotherm, Inc. Methods, devices, and systems for improved oxygenation patient monitoring, mixing, and delivery
KR20220110745A (ko) * 2019-11-04 2022-08-09 피셔 앤 페이켈 핼스케어 리미티드 호흡 보조 기기 및/또는 그의 구성요소들 및/또는 용도
US11612706B2 (en) 2019-11-25 2023-03-28 John C. Taube Methods, systems, and devices for controlling mechanical ventilation
CN111110976B (zh) * 2019-12-02 2022-05-27 湖南明康中锦医疗科技发展有限公司 呼吸支持设备湿化器温度控制方法及呼吸支持设备
CN111150917B (zh) * 2019-12-31 2021-09-14 北京怡和嘉业医疗科技股份有限公司 一种通气治疗设备湿化控制系统和方法
CN111110980A (zh) * 2019-12-31 2020-05-08 湖南明康中锦医疗科技发展有限公司 呼吸支持设备湿化调节方法及呼吸支持设备
CN111265746B (zh) * 2020-01-20 2022-02-22 深圳市科曼医疗设备有限公司 混合腔压力控制方法、呼吸机设备和计算机可读存储介质
DE102021000128A1 (de) * 2020-01-28 2021-07-29 Löwenstein Medical Technology S.A. Verfahren und Vorrichtung zur Anfeuchtung von Atemgas
US12064562B2 (en) 2020-03-12 2024-08-20 Vapotherm, Inc. Respiratory therapy unit with non-contact sensing and control
JP7707197B2 (ja) * 2020-04-29 2025-07-14 フィッシャー アンド ペイケル ヘルスケア リミテッド 呼吸又は手術用加湿器及び使用方法
MA51181B1 (fr) * 2020-09-23 2022-07-29 Univ Int Rabat La ventilation et supervision de la respiration et température à l’aide d’un helmet intelligent équipé par des capteurs thermiques pour le patient covid19.
CN118045261A (zh) * 2021-03-12 2024-05-17 费雪派克医疗保健有限公司 呼吸装置和控制方法
CN113304412B (zh) * 2021-04-08 2022-09-27 中国辐射防护研究院 动力送风式核生化防护服的内环境反馈调节方法和装置
USD1014517S1 (en) 2021-05-05 2024-02-13 Fisher & Paykel Healthcare Limited Display screen or portion thereof with graphical user interface
CN113304367B (zh) * 2021-06-02 2023-04-07 湖南比扬医疗科技有限公司 温湿度调节方法及其应用的高流量呼吸湿化治疗仪
EP4346971A4 (en) * 2021-06-04 2025-03-19 Fisher & Paykel Healthcare Limited IMPROVED RESPIRATORY ASSISTANCE DEVICE
CN113679924B (zh) * 2021-08-30 2024-01-02 可孚医疗科技股份有限公司 一种用于呼吸设备的加湿水箱的水温控制方法及相应装置
USD1011523S1 (en) * 2021-09-27 2024-01-16 Fisher & Paykel Healthcare Limited Surgical gas diffuser
CN114917448A (zh) * 2022-05-31 2022-08-19 深圳市美深威科技有限公司 医疗气体制备控制方法及系统
US11865259B1 (en) * 2022-12-28 2024-01-09 Telesair, Inc. Device and method for respiratory therapy
CN116585586B (zh) * 2023-05-12 2025-08-26 湖南万脉医疗科技有限公司 一种液体自动补给截止装置及补给截止方法
CN117563100B (zh) * 2023-12-26 2024-10-22 深圳融昕医疗科技有限公司 呼吸设备的湿化值补偿装置、方法及呼吸设备
CN120053834B (zh) * 2025-04-29 2025-07-22 温州医科大学附属第一医院 提示信息生成方法及麻醉气道开放辅助装置
CN120771411B (zh) * 2025-08-29 2025-12-02 沈阳迈思医疗科技有限公司 基于人工智能的呼吸湿化设备及其控制方法、设备、介质及产品

Family Cites Families (71)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3429325A (en) * 1967-03-29 1969-02-25 Honeywell Inc Automatic coarse and fine pressure control apparatus
GB1448474A (en) 1972-09-13 1976-09-08 Grant G C Humidification tank assembly for a medical humidifier
US5862802A (en) * 1981-04-03 1999-01-26 Forrest M. Bird Ventilator having an oscillatory inspiratory phase and method
US4621632A (en) * 1984-11-01 1986-11-11 Bear Medical Systems, Inc. Humidifier system
GB2173274B (en) 1985-04-04 1989-02-01 Boc Group Plc Improvements in inhalation apparatus
CN2041959U (zh) * 1988-12-24 1989-08-02 汕头市光电研究所实验工厂 医用超声雾化器的箱体
US5164652A (en) 1989-04-21 1992-11-17 Motorola, Inc. Method and apparatus for determining battery type and modifying operating characteristics
JPH0653176B2 (ja) * 1990-11-30 1994-07-20 史朗 鈴木 加湿器
US5529060A (en) * 1991-05-22 1996-06-25 Fisher & Paykel Limited Humidifiers with control systems to prevent condensation
GB2260003B (en) 1991-09-28 1995-06-14 Motorola Israel Ltd Option board identification
AU660718B2 (en) * 1991-10-04 1995-07-06 Fisher & Paykel Healthcare Limited Improvements in or relating to humidifiers
US5271389A (en) * 1992-02-12 1993-12-21 Puritan-Bennett Corporation Ventilator control system that generates, measures, compares, and corrects flow rates
US5349946A (en) * 1992-10-07 1994-09-27 Mccomb R Carter Microprocessor controlled flow regulated molecular humidifier
US5347211A (en) 1993-03-11 1994-09-13 Innova Electronics Corporation Selectable output power converter
US5449234A (en) 1993-11-29 1995-09-12 Caterpillar Inc. Air temperature sensor
JPH08109984A (ja) * 1994-03-15 1996-04-30 Fisher & Paykel Ltd 加湿ガスを送るための導管及びその製造工程
US5664563A (en) * 1994-12-09 1997-09-09 Cardiopulmonary Corporation Pneumatic system
CN1204266A (zh) * 1995-11-13 1999-01-06 菲舍尔和佩克尔有限公司 加热式呼吸管
US6078730A (en) 1995-11-13 2000-06-20 Fisher & Paykel Limited Heat respiratory conduit
CA2222830C (en) * 1996-12-02 2004-03-30 Fisher & Paykel Limited Humidifier sleep apnea treatment apparatus
CA2617553C (en) * 1997-06-17 2011-12-13 Fisher & Paykel Healthcare Limited Respiratory humidification system
EP1634614A3 (en) * 1997-06-17 2008-08-27 Fisher & Paykel Healthcare Limited Respiratory humidification system
US20040221844A1 (en) 1997-06-17 2004-11-11 Hunt Peter John Humidity controller
US7106955B2 (en) * 1999-08-23 2006-09-12 Fisher & Paykel Healthcare Limited Humidity controller
US6594366B1 (en) 1997-12-02 2003-07-15 Siemens Information & Communication Networks, Inc. Headset/radio auto sensing jack
US6038457A (en) 1997-12-05 2000-03-14 Motorola, Inc. Apparatus and method for detecting and powering an accessory
GB2338420A (en) * 1998-06-19 1999-12-22 Fisher & Paykel Humidified sleep apnea treatment apparatus
US6384755B1 (en) 1999-04-09 2002-05-07 Hewlett-Packard Company Method and apparatus for analog to digital conversion using an impedance device as an identifier
CN1230221C (zh) * 1999-08-23 2005-12-07 菲舍尔和佩克尔保健有限公司 湿度控制器
DE60032929T2 (de) 1999-09-15 2007-10-25 ResMed Ltd., Bella Vista Synchronisierung einer beatmungsvorrichtung mittels doppelphasensensoren
SE9903467D0 (sv) * 1999-09-24 1999-09-24 Siemens Elema Ab Feedback control of mechanical breathing aid gas flow
SE0000605D0 (sv) 2000-02-24 2000-02-24 Siemens Elema Ab Conduit for connecting a fluid transfer device to a patient
US7111624B2 (en) 2000-03-21 2006-09-26 Fisher & Paykel Healthcare Limited Apparatus for delivering humidified gases
US6918389B2 (en) * 2000-03-21 2005-07-19 Fisher & Paykel Healthcare Limited Breathing assistance apparatus
US6668828B1 (en) 2000-10-16 2003-12-30 Pulmonox Technologies Corporations System and elements for managing therapeutic gas administration to a spontaneously breathing non-ventilated patient
US6895803B2 (en) * 2000-10-20 2005-05-24 Fisher & Paykel Healthcare Limited Humidity sensor
DE10139881B4 (de) * 2001-08-20 2017-06-08 Resmed R&D Germany Gmbh Vorrichtung zur Zufuhr eines Atemgases und Verfahren zur Steuerung derselben
US7086399B2 (en) * 2002-05-29 2006-08-08 Fisher & Paykel Healthcare Limited Apparatus for delivery of humidified gases therapy, associated methods and analysis tools
US6953354B2 (en) 2002-06-05 2005-10-11 Fisher & Paykel Healthcare Limited Connector for breathing conduits
JP4709547B2 (ja) * 2002-08-30 2011-06-22 フィッシャー アンド ペイケル ヘルスケア リミテッド 加湿システム
DE10312881B3 (de) 2003-03-22 2004-05-06 Drägerwerk AG Atemgasschlauch für ein Atemgerät
FR2852853B1 (fr) * 2003-03-24 2006-12-29 Saime Sarl Dispositif d'aide a la respiration
US7493902B2 (en) * 2003-05-30 2009-02-24 Fisher & Paykel Healthcare Limited Breathing assistance apparatus
AU2003903139A0 (en) * 2003-06-20 2003-07-03 Resmed Limited Breathable gas apparatus with humidifier
US7621270B2 (en) * 2003-06-23 2009-11-24 Invacare Corp. System and method for providing a breathing gas
CN1886169B (zh) * 2003-11-26 2016-01-20 瑞思迈有限公司 呼吸不足情况下的通气支持的系统控制方法及装置
JP2005245825A (ja) 2004-03-05 2005-09-15 Teijin Pharma Ltd 呼吸用気体供給装置
EP1784237A1 (en) * 2004-06-18 2007-05-16 Invacare Corporation System and method for providing a breathing gas
DE102004037823A1 (de) * 2004-08-04 2006-03-16 Viasys Healthcare Gmbh Verdampfer, Beatmungsgerät sowie Verdampfungsverfahren
US7882834B2 (en) * 2004-08-06 2011-02-08 Fisher & Paykel Healthcare Limited Autotitrating method and apparatus
PT4049703T (pt) * 2004-08-20 2023-10-30 Fisher & Paykel Healthcare Ltd Aparelho para medição de propriedades de gases fornecidos a um doente
SE527820C2 (sv) 2004-09-03 2006-06-13 Transunit Ab Metod och koppling för eliminering av uppvärmningstid och störningar i en ventilator eller anestesimaskin
DE102005010488A1 (de) * 2005-03-04 2006-09-07 Map Medizin-Technologie Gmbh Vorrichtung zur Verabreichung eines Atemgases und Verfahren zur Einstellung zumindest zeitweise alternierender Atemgasdrücke
DK1883440T3 (en) * 2005-05-26 2017-10-23 Fisher & Paykel Healthcare Ltd Breathing aid device.
EP1899016B1 (en) * 2005-07-01 2018-07-25 Fisher & Paykel Healthcare Limited A breathing assistance apparatus with a manifold to add auxiliary gases to ambient gases
US8640696B2 (en) * 2005-07-07 2014-02-04 Ric Investments Llc System and method for determining humidity in a respiratory treatment system
WO2007045017A2 (en) 2005-10-21 2007-04-26 Compumedics Limited Apparatus for delivery of pressurised gas
CA2633151C (en) * 2005-12-15 2012-05-29 Fisher & Paykel Healthcare Limited Breathing assistance apparatus
US7802569B2 (en) * 2005-12-22 2010-09-28 Kaer Biotherapeutics Corporation Aerosol processing and inhalation method and system for high dose rate aerosol drug delivery
CN100998902B (zh) * 2006-01-13 2010-12-08 深圳迈瑞生物医疗电子股份有限公司 流量监测与控制的装置
DE102006019402A1 (de) * 2006-04-24 2007-10-25 Seleon Gmbh Verfahren zur Steuerung eines TNI-Geräts sowie TNI-Gerät
US20080072903A1 (en) * 2006-09-21 2008-03-27 Gary Roth High flow respirator circuit
US8210174B2 (en) * 2006-09-29 2012-07-03 Nellcor Puritan Bennett Llc Systems and methods for providing noise leveling in a breathing assistance system
CA2668055A1 (en) 2006-11-01 2008-05-08 Joseph Fisher Portable life support apparatus
EP3782688B8 (en) * 2006-11-08 2022-11-02 ResMed Pty Ltd Respiratory apparatus
DE102007015038B3 (de) * 2007-02-08 2008-03-27 Dräger Medical AG & Co. KG Vorrichtung und Verfahren zum Bereitstellen von angefeuchtetem Atemgas
US20090071478A1 (en) * 2007-09-17 2009-03-19 General Electric Company Ventilator
US9802022B2 (en) * 2008-03-06 2017-10-31 Resmed Limited Humidification of respiratory gases
DE102008001022A1 (de) * 2008-04-07 2009-10-08 Dräger Medical AG & Co. KG Vorrichtung zum Beatmen von Patienten
CN116617509A (zh) * 2008-05-27 2023-08-22 菲舍尔和佩克尔保健有限公司 用于精确湿度控制的增湿器室温度控制
US20120048271A1 (en) * 2010-08-26 2012-03-01 O'donnell Kevin Peter Solid dosage at patient interface

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