CA3036426A1 - Apparatus for supplying gases to a patient - Google Patents

Apparatus for supplying gases to a patient Download PDF

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Publication number
CA3036426A1
CA3036426A1 CA3036426A CA3036426A CA3036426A1 CA 3036426 A1 CA3036426 A1 CA 3036426A1 CA 3036426 A CA3036426 A CA 3036426A CA 3036426 A CA3036426 A CA 3036426A CA 3036426 A1 CA3036426 A1 CA 3036426A1
Authority
CA
Canada
Prior art keywords
sensor
gases
gases supply
supply passage
humidified
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
CA3036426A
Other languages
English (en)
French (fr)
Inventor
Dean Barker
Kevin Peter O'donnell
Martin Paul Friedrich Kramer
Stanislav Tatkov
Therese Clark
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
Publication of CA3036426A1 publication Critical patent/CA3036426A1/en
Pending legal-status Critical Current

Links

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
    • A61M16/12—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
    • A61M16/0057—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
    • A61M16/021—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
    • 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
    • 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
    • A61M16/14—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
    • A61M2016/003—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
    • 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
    • A61M16/1005—Preparation of respiratory gases or vapours with O2 features or with parameter measurement
    • A61M2016/102—Measuring a parameter of the content of the delivered gas
    • A61M2016/1025—Measuring a parameter of the content of the delivered gas the O2 concentration
    • 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
    • A61M2205/33—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
    • A61M2205/3386—Low level detectors

Landscapes

  • Health & Medical Sciences (AREA)
  • Emergency Medicine (AREA)
  • Pulmonology (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Air Humidification (AREA)
  • Devices For Medical Bathing And Washing (AREA)
CA3036426A 2010-04-27 2011-04-27 Apparatus for supplying gases to a patient Pending CA3036426A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US32852110P 2010-04-27 2010-04-27
US61/328,521 2010-04-27
CA2797490A CA2797490C (en) 2010-04-27 2011-04-27 Apparatus and method for supplying gases to a patient

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CA2797490A Division CA2797490C (en) 2010-04-27 2011-04-27 Apparatus and method for supplying gases to a patient

Publications (1)

Publication Number Publication Date
CA3036426A1 true CA3036426A1 (en) 2011-11-03

Family

ID=44861742

Family Applications (2)

Application Number Title Priority Date Filing Date
CA3036426A Pending CA3036426A1 (en) 2010-04-27 2011-04-27 Apparatus for supplying gases to a patient
CA2797490A Active CA2797490C (en) 2010-04-27 2011-04-27 Apparatus and method for supplying gases to a patient

Family Applications After (1)

Application Number Title Priority Date Filing Date
CA2797490A Active CA2797490C (en) 2010-04-27 2011-04-27 Apparatus and method for supplying gases to a patient

Country Status (8)

Country Link
US (4) US9572951B2 (OSRAM)
JP (6) JP6382513B2 (OSRAM)
CN (2) CN106390263B (OSRAM)
AU (1) AU2011245771B2 (OSRAM)
CA (2) CA3036426A1 (OSRAM)
DE (2) DE112011101485T5 (OSRAM)
GB (1) GB2492715B (OSRAM)
WO (1) WO2011136665A1 (OSRAM)

Families Citing this family (56)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE112011101485T5 (de) * 2010-04-27 2013-07-11 Fisher & Paykel Healthcare Ltd. Gerät zur Zuführung von Gasen zu einem Patienten
US8781306B2 (en) * 2011-04-22 2014-07-15 Mark Hatten Herbal vaporizer with electric heating element
DK3685877T3 (da) 2011-06-03 2023-10-02 Fisher & Paykel Healthcare Ltd Medicinske rør bestående af ledende filamenter og produktionsmetoder
PL3335756T3 (pl) 2011-08-10 2023-02-13 Fisher & Paykel Healthcare Limited Łącznik przewodowy do urządzenia oddechowego pacjenta
GB2539121B (en) 2012-03-15 2017-03-22 Fisher & Paykel Healthcare Ltd Respiratory gas humidification system
US20130255677A1 (en) * 2012-03-30 2013-10-03 Christopher M. Varga Disposable respiratory circuit coupled with a disposable temperature sensor
IN2014MN02333A (OSRAM) 2012-04-27 2015-08-14 Fisher & Paykel Healthcare Ltd
US9993608B2 (en) 2012-05-02 2018-06-12 Fisher & Paykel Healthcare Limited Respiratory humidifier communication systems and methods
AU2013337269A1 (en) * 2012-11-05 2015-05-21 Geno Llc Dual platform system for the delivery of nitric oxide
CA2891699C (en) 2012-11-14 2023-10-31 Fisher & Paykel Healthcare Limited Zone heating for respiratory circuits
CN114082063B (zh) 2012-12-04 2024-10-01 费雪派克医疗保健有限公司 医用管以及其制造方法
WO2014102660A1 (en) * 2012-12-28 2014-07-03 Koninklijke Philips N.V. Humidity control liquid maximization pressure support device
CA2924039C (en) 2013-09-13 2023-01-17 Fisher And Paykel Healthcare Limited Humidification system
CN108211078B (zh) 2013-09-13 2021-10-26 费雪派克医疗保健有限公司 用于加湿系统的连接
WO2015060731A1 (en) * 2013-10-24 2015-04-30 Fisher & Paykel Healthcare Limited Delivery of respiratory gases
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.
DE112014005831T5 (de) 2013-12-20 2016-09-15 Fisher & Paykel Healthcare Limited Befeuchtungssystemverbindungen
JP6326568B2 (ja) * 2014-01-31 2018-05-23 株式会社メトラン 呼吸補助装置
US10449319B2 (en) 2014-02-07 2019-10-22 Fisher & Paykel Healthcare Limited Respiratory humidification system
DE102014002762A1 (de) * 2014-03-04 2015-09-10 Storz Endoskop Produktions Gmbh Messvorrichtung und Messverfahren zur Erfassung einer Umgebungstemperatur eines Geräts sowie Vorrichtung und Verfahren zur medizinischen Insufflation
TWI778727B (zh) * 2014-03-13 2022-09-21 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
CN111265754B (zh) 2014-03-17 2023-06-06 费雪派克医疗保健有限公司 用于呼吸系统的医用管
US11173272B2 (en) 2014-05-02 2021-11-16 Fisher & Paykel Healthcare Limited Gas humidification arrangement
CN110124173A (zh) 2014-05-13 2019-08-16 费雪派克医疗保健有限公司 用于呼吸增湿系统的可用性特征
JP6777547B2 (ja) * 2014-06-03 2020-10-28 フィッシャー アンド ペイケル ヘルスケア リミテッド 呼吸療法システム用の流れ混合器
EP3186623B1 (en) * 2014-08-28 2019-05-29 BR Beheer B.v. Device for setting and controlling the humidity of a gas
US9649468B2 (en) 2014-09-03 2017-05-16 Fisher & Paykel Healthcare Limited Respiratory gas humidifier
US11278689B2 (en) 2014-11-17 2022-03-22 Fisher & Paykel Healthcare Limited Humidification of respiratory gases
US10864346B2 (en) 2015-03-05 2020-12-15 ResMed Pty Ltd Humidifier for a respiratory therapy device
GB2558033B (en) * 2015-03-31 2020-01-15 Fisher & Paykel Healthcare Ltd Apparatus for use in a respiratory support system
CN114177445B (zh) * 2015-06-24 2024-09-10 费雪派克医疗保健有限公司 呼吸辅助设备
US20180200470A1 (en) * 2015-07-08 2018-07-19 Ventific Holdings Pty Ltd. Device and system for heating respiratory conduit
CN108472468B (zh) 2015-09-04 2024-03-08 费雪派克医疗保健有限公司 导管连接器
SG10202002134QA (en) 2015-09-09 2020-05-28 Fisher & Paykel Healthcare Ltd Zone heating for respiratory circuits
SG11201804570YA (en) 2015-12-11 2018-06-28 Fisher & Paykel Healthcare Ltd Humidification system
JP6927985B2 (ja) * 2016-01-18 2021-09-01 フィッシャー アンド ペイケル ヘルスケア リミテッド 呼吸ガスの加湿
USD809656S1 (en) 2016-06-10 2018-02-06 Fisher & Paykel Healthcare Limited Connector for a breathing circuit
AU2017371480B2 (en) 2016-12-07 2022-11-03 Fisher And Paykel Healthcare Limited Sensing arrangements for medical devices
AU2017381865B2 (en) 2016-12-22 2023-09-28 Fisher & Paykel Healthcare Limited Medical tubes and methods of manufacture
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
US20190201647A1 (en) * 2017-12-28 2019-07-04 Koninklijke Philips N.V. System and method for providing high-flow nasal therapy
CN110864769A (zh) * 2018-08-27 2020-03-06 深圳市美好创亿医疗科技有限公司 压差流量传感器分类方法及分类系统
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
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
USD1006981S1 (en) 2019-09-06 2023-12-05 Fisher & Paykel Healthcare Limited Breathing conduit
USD948027S1 (en) 2019-09-10 2022-04-05 Fisher & Paykel Healthcare Limited Connector for a breathing conduit
USD940861S1 (en) 2020-03-03 2022-01-11 Fisher & Paykel Healthcare Limited Connector for a respiratory system conduit
EP4142840A4 (en) * 2020-04-29 2024-04-17 Fisher & Paykel Healthcare Limited RESPIRATORY OR SURGICAL HUMIDIFIER AND METHODS OF USE
CN111752156B (zh) * 2020-07-14 2021-10-29 北京航空航天大学 一种经鼻高流量湿化氧疗专家治疗方法及治疗系统
USD974551S1 (en) 2020-12-09 2023-01-03 Fisher & Paykel Healthcare Limited Connector assembly and connector
USD1073919S1 (en) 2021-05-17 2025-05-06 Fisher & Paykel Healthcare Limited Respiratory system conduit with connector
USD995758S1 (en) 2021-06-11 2023-08-15 Fisher & Paykel Healthcare Limited Tube assembly and connector
USD1064254S1 (en) 2021-10-21 2025-02-25 Hamilton Medical Ag Breathing tube for medical respiratory apparatus
US11642477B1 (en) 2022-05-17 2023-05-09 Telesair, Inc. Measurement device and method for monitoring condition of patient
CN116123726A (zh) * 2022-12-13 2023-05-16 天津怡和嘉业医疗科技有限公司 温度控制方法、装置、通气设备及可读存储介质

Family Cites Families (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57116220A (en) 1981-01-12 1982-07-20 Hitachi Ltd Detecting device for suction volume for internal combustion engine
JPS5921738A (ja) 1982-07-27 1984-02-03 東レ株式会社 人工芝生用パイル糸およびその製造方法
JPS5921738U (ja) * 1982-08-02 1984-02-09 富士写真フイルム株式会社 パイプライン形温度測定器
JPS63161973A (ja) 1986-12-26 1988-07-05 住友ベークライト株式会社 鼻カニユ−ラ
JPH02147104U (OSRAM) * 1989-05-12 1990-12-13
GB9208704D0 (en) 1992-04-22 1992-06-10 Foxboro Ltd Improvements in and relating to sensor units
CA2617553C (en) * 1997-06-17 2011-12-13 Fisher & Paykel Healthcare Limited Respiratory humidification system
US20040221844A1 (en) * 1997-06-17 2004-11-11 Hunt Peter John Humidity controller
US6220039B1 (en) 1998-06-15 2001-04-24 Honeywell International Inc. Method of humidity control utilizing dewpoint
WO2000069511A1 (en) * 1999-05-18 2000-11-23 Lexion Medical, Llc Method and apparatus for treating gas for delivery to an animal
BR0013570B1 (pt) 1999-08-23 2009-01-13 controlador de umidade.
JP4584388B2 (ja) 1999-11-25 2010-11-17 文夫 宇津江 管路内流体の温度測定装置
US6629934B2 (en) * 2000-02-02 2003-10-07 Healthetech, Inc. Indirect calorimeter for medical applications
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
US6767330B2 (en) * 2000-05-25 2004-07-27 Salix Medical, Inc. Foot temperature and health monitoring system
US6895803B2 (en) 2000-10-20 2005-05-24 Fisher & Paykel Healthcare Limited Humidity sensor
US7043979B2 (en) 2001-01-31 2006-05-16 Fisher & Paykel Healthcare Limited Respiratory humidification system
AU2003281774B2 (en) * 2002-07-31 2007-02-15 Fisher & Paykel Healthcare Limited Isolated temperature sensor for humidification system
CA2502436C (en) * 2002-10-17 2011-12-20 Mallinckrodt, Inc. Polymer pharmaceutical pig and associated method of use and associated method of production
AU2003278649B2 (en) * 2002-11-01 2009-06-11 Fisher & Paykel Healthcare Limited System for sensing the delivery of gases to a patient
US7101341B2 (en) * 2003-04-15 2006-09-05 Ross Tsukashima Respiratory monitoring, diagnostic and therapeutic system
DE10318383B3 (de) * 2003-04-23 2004-07-01 Dräger Medical AG & Co. KGaA Beatmungsanfeuchter
AU2003903139A0 (en) * 2003-06-20 2003-07-03 Resmed Limited Breathable gas apparatus with humidifier
JP2005058709A (ja) * 2003-08-18 2005-03-10 Sky Net:Kk 人工呼吸器用加湿器
JP3771553B2 (ja) * 2003-09-02 2006-04-26 平河ヒューテック株式会社 化学検査装置
NZ586728A (en) 2004-08-10 2012-01-12 Resmed Ltd Method and apparatus for humidification of breathable gas with profiled delivery to ration water use during treatment
CA2609738C (en) * 2005-05-26 2014-01-07 Fisher & Paykel Healthcare Limited Breathing assistance apparatus
US8333194B2 (en) * 2005-09-12 2012-12-18 Mergenet Medical, Inc. High flow therapy device utilizing a non-sealing respiratory interface and related methods
JP4997510B2 (ja) * 2006-02-24 2012-08-08 国立大学法人名古屋大学 魚類胚の作製方法
JP2007267865A (ja) * 2006-03-30 2007-10-18 Terumo Corp チューブ状医療器具
US7891354B2 (en) 2006-09-29 2011-02-22 Nellcor Puritan Bennett Llc Systems and methods for providing active noise control in a breathing assistance system
NZ575837A (en) * 2006-11-08 2012-07-27 Resmed Ltd Conduit for heating a breathable gas in a respiratory apparatus
US10124141B2 (en) * 2007-01-23 2018-11-13 Fisher & Paykel Healthcare Limited Humidification apparatus having RFID tag sensor at patient end of gas pathway
US8226293B2 (en) * 2007-02-22 2012-07-24 Medical Solutions, Inc. Method and apparatus for measurement and control of temperature for infused liquids
WO2008144589A1 (en) * 2007-05-18 2008-11-27 Breathe Technologies, Inc. Methods and devices for sensing respiration and providing ventilation therapy
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
DE102008001022A1 (de) * 2008-04-07 2009-10-08 Dräger Medical AG & Co. KG Vorrichtung zum Beatmen von Patienten
WO2009145646A1 (en) * 2008-05-27 2009-12-03 Fisher & Paykel Healthcare Limited Control of humidifier chamber temperature for accurate humidity control
CA2728523C (en) * 2008-06-20 2020-03-10 Mannkind Corporation An interactive apparatus and method for real-time profiling of inhalation efforts
WO2010044036A1 (en) * 2008-10-17 2010-04-22 Koninklijke Philips Electronics, N.V. Inlet airflow assembly in a medical ventilator
DE112011101485T5 (de) 2010-04-27 2013-07-11 Fisher & Paykel Healthcare Ltd. Gerät zur Zuführung von Gasen zu einem Patienten

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GB201219285D0 (en) 2012-12-12
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JP6839689B2 (ja) 2021-03-10
US10744294B2 (en) 2020-08-18
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US9572951B2 (en) 2017-02-21
US11730913B2 (en) 2023-08-22
US20200405996A1 (en) 2020-12-31
AU2011245771B2 (en) 2015-05-07
JP6382513B2 (ja) 2018-08-29
DE112011101485T5 (de) 2013-07-11
US20170224948A1 (en) 2017-08-10
AU2011245771A1 (en) 2012-11-22
DE202011111139U1 (de) 2020-11-04
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CN103037928A (zh) 2013-04-10
US20130133651A1 (en) 2013-05-30
WO2011136665A1 (en) 2011-11-03
US20240001066A1 (en) 2024-01-04
CN106390263B (zh) 2022-06-07
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JP2019037786A (ja) 2019-03-14
GB2492715A (en) 2013-01-09

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