CA3040056A1 - Method of detecting errors in the connections in a humidification system - Google Patents

Method of detecting errors in the connections in a humidification system Download PDF

Info

Publication number
CA3040056A1
CA3040056A1 CA3040056A CA3040056A CA3040056A1 CA 3040056 A1 CA3040056 A1 CA 3040056A1 CA 3040056 A CA3040056 A CA 3040056A CA 3040056 A CA3040056 A CA 3040056A CA 3040056 A1 CA3040056 A1 CA 3040056A1
Authority
CA
Canada
Prior art keywords
humidifier
heat source
temperature
outlet
gases
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
CA3040056A
Other languages
English (en)
French (fr)
Inventor
Po-Yen Liu
Ivan Chih-Fan TENG
Peter Alan SEEKUP
Daniel John Smith
Ho Shing LO
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 CA3040056A1 publication Critical patent/CA3040056A1/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
    • A61M16/021—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
    • A61M16/10—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
    • A61M16/0003—Accessories therefor, e.g. sensors, vibrators, negative pressure
    • 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
    • A61M16/021—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
    • A61M16/10—Preparation of respiratory gases or vapours
    • 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
    • A61M16/1005—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
    • 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
    • A61M2205/14—Detection of the presence or absence of a tube, a connector or a container in an apparatus
    • 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
    • A61M2205/50—General characteristics of the apparatus with microprocessors or computers
    • A61M2205/502—User interfaces, e.g. screens or keyboards
    • 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
    • A61M2205/58—Means for facilitating use, e.g. by people with impaired vision
    • A61M2205/581—Means for facilitating use, e.g. by people with impaired vision by audible feedback
    • 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
    • A61M2205/58—Means for facilitating use, e.g. by people with impaired vision
    • A61M2205/583—Means for facilitating use, e.g. by people with impaired vision by visual feedback
    • 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
    • A61M2205/70—General characteristics of the apparatus with testing or calibration facilities

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Public Health (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Pulmonology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Hematology (AREA)
  • General Health & Medical Sciences (AREA)
  • Emergency Medicine (AREA)
  • Veterinary Medicine (AREA)
  • Air Conditioning Control Device (AREA)
  • Air Humidification (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
CA3040056A 2016-10-11 2017-10-11 Method of detecting errors in the connections in a humidification system Pending CA3040056A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201662406720P 2016-10-11 2016-10-11
US62/406,720 2016-10-11
PCT/NZ2017/050132 WO2018070883A1 (en) 2016-10-11 2017-10-11 Method of detecting errors in the connections in a humidification system

Publications (1)

Publication Number Publication Date
CA3040056A1 true CA3040056A1 (en) 2018-04-19

Family

ID=61905859

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3040056A Pending CA3040056A1 (en) 2016-10-11 2017-10-11 Method of detecting errors in the connections in a humidification system

Country Status (8)

Country Link
US (3) US11684736B2 (enExample)
EP (2) EP3525862B8 (enExample)
JP (3) JP7301744B2 (enExample)
CN (3) CN117482350A (enExample)
AU (2) AU2017343369B2 (enExample)
CA (1) CA3040056A1 (enExample)
GB (3) GB2573053B (enExample)
WO (1) WO2018070883A1 (enExample)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9022036B2 (en) 2004-03-31 2015-05-05 Fisher & Paykel Healthcare Limited Patient ventilating and aspirating system
WO2014142678A1 (en) 2013-03-14 2014-09-18 Fisher & Paykel Healthcare Limited Catheter mount with suction port
GB2573053B (en) 2016-10-11 2022-09-21 Fisher & Paykel Healthcare Ltd Method of detecting errors in the connections in a humidification system
EP3833419B1 (en) * 2018-08-10 2024-11-20 Fisher & Paykel Healthcare Limited Heater plate assembly in humidifier systems for medical use
CA3134492A1 (en) * 2019-03-29 2020-10-08 Fisher & Paykel Healthcare Limited Systems and methods of detecting incorrect connections in a humidification system
US11554238B2 (en) * 2019-05-30 2023-01-17 Inogen, Inc. Concentrator with electronic handheld remote delivery device
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
CN116472080A (zh) 2020-07-28 2023-07-21 费雪派克医疗保健有限公司 用于检测增湿系统中的不正确连接的系统和方法
IL276649B2 (en) * 2020-08-11 2025-11-01 Sodastream Ind Ltd Ventilator
US20240261523A1 (en) * 2020-12-23 2024-08-08 Fisher & Paykel Healthcare Limited Integration and mode switching for respiratory apparatus
EP4074360A1 (en) 2021-04-12 2022-10-19 Arçelik Anonim Sirketi A method of controlling a high flow oxygen device
EP4079361A1 (en) 2021-04-21 2022-10-26 Arçelik Anonim Sirketi A method of controlling a high flow oxygen device
WO2022254344A1 (en) * 2021-06-02 2022-12-08 Fisher & Paykel Healthcare Limited Humidification device communications
EP4433125A4 (en) * 2021-11-15 2025-09-03 Fisher & Paykel Healthcare Ltd MOISTURE DETECTION AND MANAGEMENT IN A GAS SUPPLY SYSTEM
WO2025068926A1 (en) * 2023-09-26 2025-04-03 Fisher & Paykel Healthcare Limited Systems and methods for detecting incorrect flow conditions in a respiratory humidification system
CN118778602A (zh) * 2024-06-27 2024-10-15 智新科技股份有限公司 用于汽车控制器的温度梯度测试系统及存储介质
USD1099730S1 (en) 2024-07-29 2025-10-28 Honeywell International Inc. Proximal flow sensor
USD1100697S1 (en) 2024-07-29 2025-11-04 Honeywell International Inc. Proximal flow sensor

Family Cites Families (89)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3806102A (en) 1972-06-20 1974-04-23 Arirco Inc Medical humidifier
US4778017A (en) 1988-01-11 1988-10-18 Pelouze Scale Company Weighing scale having a shock-absorbing platform support
DE69124062T2 (de) 1990-11-02 1997-06-26 Watlow Electric Mfg Heizvorrichtung, speziell in Form eines Bandes oder Streifens
AU3713193A (en) * 1992-04-24 1993-10-28 Fisher & Paykel Limited Humidifier apparatus and/or gases distribution chambers and/or temperature probes for the same
US5379650A (en) 1992-09-23 1995-01-10 Korr Medical Technologies Inc. Differential pressure sensor for respiratory monitoring
US5349946A (en) 1992-10-07 1994-09-27 Mccomb R Carter Microprocessor controlled flow regulated molecular humidifier
US5307243A (en) 1992-10-30 1994-04-26 Square D Company Wire management assembly for an electrical distribution housing
JP3174222B2 (ja) * 1994-08-10 2001-06-11 株式会社ユニシアジェックス 熱式空気流量検出装置
FI945649A0 (fi) 1994-11-30 1994-11-30 Instrumentarium Oy Foerfarande och anordning foer indentifiering av en koppling vid ventilation av en patient
JPH0970437A (ja) 1995-09-06 1997-03-18 Sumitomo Bakelite Co Ltd 呼吸用気体供給装置の加湿器
EP1634614A3 (en) 1997-06-17 2008-08-27 Fisher & Paykel Healthcare Limited Respiratory humidification system
US6039696A (en) 1997-10-31 2000-03-21 Medcare Medical Group, Inc. Method and apparatus for sensing humidity in a patient with an artificial airway
AUPP693398A0 (en) 1998-11-05 1998-12-03 Resmed Limited Fault diagnosis in CPAP and NIPPV devices
AU756477C (en) * 1998-12-23 2003-09-11 Fisher & Paykel Healthcare Limited Fault protection system for a respiratory conduit heater element
AUPQ339099A0 (en) 1999-10-13 1999-11-04 Resmed Limited A humidifier
US7111624B2 (en) 2000-03-21 2006-09-26 Fisher & Paykel Healthcare Limited Apparatus for delivering humidified gases
US7043979B2 (en) 2001-01-31 2006-05-16 Fisher & Paykel Healthcare Limited Respiratory humidification system
US6686569B2 (en) 2001-10-05 2004-02-03 Acorne Enterprises, Llc Roasting oven with dual heating elements
US7387123B2 (en) 2001-11-30 2008-06-17 Viasys Manufacturing, Inc. Gas identification system and volumetrically correct gas delivery system
US7024945B2 (en) 2002-02-22 2006-04-11 Compumedics Limited Flow sensing apparatus
DE10218117B4 (de) * 2002-04-23 2006-01-26 Siemens Ag Verfahren zur Ermittlung eines Luftmassenstroms
US6871535B2 (en) 2002-08-14 2005-03-29 Hewlett-Packard Development Company, L.P. Flow direction detector
SE0300160D0 (sv) * 2003-01-23 2003-01-23 Siemens Elema Ab Apparatus for and Method of Mintoring a Gas Supply
US8381729B2 (en) * 2003-06-18 2013-02-26 Breathe Technologies, Inc. Methods and devices for minimally invasive respiratory support
JP4263063B2 (ja) * 2003-09-26 2009-05-13 帝人株式会社 呼吸用気体供給装置
US7525663B2 (en) 2004-08-20 2009-04-28 Resmed Limited Method and apparatus for humidification of breathable gas by condensation and/or dehumidification
US7299814B2 (en) * 2004-09-08 2007-11-27 Fenton John A Method and apparatus for selectively shutting off the flow of water to a building
DE102004055968A1 (de) 2004-11-19 2006-06-01 Drägerwerk AG Verfahren und Vorrichtung zur Messung von Strömungspatametern
US20060211981A1 (en) * 2004-12-27 2006-09-21 Integrated Sensing Systems, Inc. Medical treatment procedure and system in which bidirectional fluid flow is sensed
CN101132824B (zh) 2005-03-01 2010-10-20 雷斯梅德有限公司 为患者输送可呼吸气体的装置的识别系统
US8640696B2 (en) 2005-07-07 2014-02-04 Ric Investments Llc System and method for determining humidity in a respiratory treatment system
US20090045829A1 (en) 2005-08-04 2009-02-19 Sumitomo Electric Industries, Ltd. Wafer holder for wafer prober and wafer prober equipped with same
NZ597020A (en) 2005-08-15 2013-06-28 Resmed Ltd CPAP device with muffler downstream of flow generator capable of storing spill-back from a humidifier
CN101002972B (zh) 2006-01-20 2010-09-01 深圳迈瑞生物医疗电子股份有限公司 判断流量传感器反接的方法及其呼吸力学测量模块
US20070272239A1 (en) 2006-04-24 2007-11-29 Acoba, L.L.C. Dual chamber humidifier
US7980245B2 (en) 2006-05-12 2011-07-19 The General Electric Company Informative accessories
NZ714649A (en) 2006-11-08 2017-06-30 Resmed Ltd Conduit for use in a respiratory apparatus
EP3782688B8 (en) 2006-11-08 2022-11-02 ResMed Pty Ltd Respiratory apparatus
CN103432671B (zh) 2007-01-23 2016-12-28 菲舍尔和佩克尔保健有限公司 在气体通路的患者端设有rfid标签传感器的加湿设备
WO2009015410A1 (en) 2007-07-31 2009-02-05 Resmed Ltd Heating element, humidifier for respiratory apparatus including heating element, and respiratory apparatus
CN101808689B (zh) 2007-08-14 2013-10-09 柔性塑料集团 呼吸系统
EP2039387B1 (en) 2007-09-24 2012-01-11 Covidien AG System for conditioning respiratory gases
US8063343B2 (en) * 2007-10-29 2011-11-22 Smiths Medical Asd, Inc. Heated breathing circuit detection
US8049143B2 (en) 2007-10-29 2011-11-01 Smiths Medical Asd, Inc. Hot plate heater for a respiratory system
US7983542B2 (en) 2007-10-29 2011-07-19 Smiths Medical Asd, Inc. PID coefficient adjustment for respiratory heater closed loop control
CA2707623C (en) 2007-12-28 2012-11-06 Nellcor Puritan Bennett Llc Systems and methods for controlling a heated humidifier
AU2015203636B2 (en) 2008-05-27 2017-08-31 Fisher & Paykel Healthcare Limited Control of humidifier chamber temperature for accurate humidity control
EP3597251B1 (en) 2008-06-05 2023-04-26 ResMed Pty Ltd Treatment of respiratory conditions
WO2010028427A1 (en) 2008-09-10 2010-03-18 Resmed Ltd Improved power management in respiratory treatment apparatus
NZ607629A (en) 2008-09-17 2014-07-25 Resmed Ltd Humidification of respiratory gases
IT1393213B1 (it) 2009-03-17 2012-04-11 Covidien Ag Sistema per condizionare i gas respiratori
WO2010141983A1 (en) 2009-06-09 2010-12-16 Resmed Paris Sas Breathing assistance device with linear actuated gas regulating valve
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
US8354620B2 (en) 2009-08-26 2013-01-15 Premark Feg L.L.C. Steam oven heater plate arrangement
JP2011143107A (ja) 2010-01-15 2011-07-28 Terumo Corp 酸素濃縮装置
US20120017904A1 (en) 2010-07-26 2012-01-26 Ratto David R Breathing treatment system and method
WO2012080941A1 (en) 2010-12-17 2012-06-21 Koninklijke Philips Electronics N.V. System and method for administering humidified gas to a ventilated patient
US8511651B2 (en) 2011-03-29 2013-08-20 Smiths Medical Asd, Inc. Heater unit humidification chamber monitor
AU2012239859B2 (en) 2011-04-05 2014-10-09 Resmed Limited Respiratory breathing apparatus
GB2557119B (en) 2011-06-03 2018-10-03 Fisher & Paykel Medical tubes and methods of manufacture
US8733348B2 (en) 2011-09-30 2014-05-27 Carefusion 207, Inc. Humidifying respiratory gases
NO2597030T3 (enExample) 2011-10-01 2017-12-30
DE102011054132A1 (de) 2011-10-01 2013-04-04 Hamilton Bonaduz Ag Temperaturmessvorrichtung für Atemluftbefeuchter
GB2495771B (en) 2011-10-21 2018-07-04 Intersurgical Ag System for controlling delivery of respiratory gas
AU2013240675B2 (en) 2012-03-30 2017-10-19 Fisher & Paykel Healthcare Limited Humidification system
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
US10398861B2 (en) 2012-05-23 2019-09-03 Fisher & Paykel Healthcare Limited Flow path fault detection method for a respiratory assistance apparatus
GB2504076A (en) 2012-07-16 2014-01-22 Nicoventures Holdings Ltd Electronic smoking device
AU2012216775B2 (en) 2012-09-12 2018-06-28 Fisher & Paykel Healthcare Limited Surgical humidifier control
AU2013323113B2 (en) 2012-09-28 2018-05-17 Fisher & Paykel Healthcare Limited Humidification breathing apparatus control
CN107441601B (zh) * 2012-11-14 2022-03-11 费雪派克医疗保健有限公司 用于呼吸回路的分区加热
NZ794445A (en) * 2013-02-01 2024-05-31 ResMed Pty Ltd Wire heated tube with temperature control system for humidifier for respiratory apparatus
US20140261418A1 (en) * 2013-03-18 2014-09-18 Neo Huang Preheating device of the pipeline between air pressure source and humidifier
EP3895750B8 (en) * 2013-09-13 2024-12-18 Fisher & Paykel Healthcare Limited Humidification system
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
US10226592B2 (en) * 2014-04-01 2019-03-12 Mallinckrodt Hospital Product Ip Limited Systems and method for delivery of therapeutic gas to patients in need thereof using enhanced breathing circuit gas (BCG) flow measurement
EP4309713B1 (en) 2014-05-09 2025-09-17 Mallinckrodt Pharmaceuticals Ireland Limited Method of confirming the proper functioning of a therapeutic gas delivery system
CN204133990U (zh) * 2014-09-12 2015-02-04 南京舒普思达医疗设备有限公司 一种呼吸机进气连接装置
JP6413179B2 (ja) * 2014-12-23 2018-10-31 林　泰正 流向検出機能を備えた熱式流速・流量センサ
US10398871B2 (en) 2015-03-31 2019-09-03 Vapotherm, Inc. Systems and methods for patient-proximate vapor transfer for respiratory therapy
EP4403199A3 (en) 2015-08-14 2025-03-12 ResMed Pty Ltd Monitoring respiratory pressure therapy
CN205227470U (zh) 2015-12-09 2016-05-11 天津易普科技发展有限公司 一种智能化供暖系统
EP3405245A4 (en) 2016-01-18 2019-09-11 Fisher&Paykel Healthcare Limited HUMIDIFICATION OF BREATHING GASES
US11433211B2 (en) 2016-03-17 2022-09-06 Zoll Medical Corporation Flow sensor for ventilation
GB2573053B (en) 2016-10-11 2022-09-21 Fisher & Paykel Healthcare Ltd Method of detecting errors in the connections in a humidification system
US11547829B2 (en) 2019-01-02 2023-01-10 Koninklijke Philips N.V. Heated conduit for delivering gas to a patient
CA3134492A1 (en) 2019-03-29 2020-10-08 Fisher & Paykel Healthcare Limited Systems and methods of detecting incorrect connections in a humidification system
CN116472080A (zh) 2020-07-28 2023-07-21 费雪派克医疗保健有限公司 用于检测增湿系统中的不正确连接的系统和方法

Also Published As

Publication number Publication date
CN109982735A (zh) 2019-07-05
GB2601711B (en) 2022-11-30
US20250312547A1 (en) 2025-10-09
WO2018070883A1 (en) 2018-04-19
EP4245345A3 (en) 2023-12-06
JP7301744B2 (ja) 2023-07-03
US20190307978A1 (en) 2019-10-10
AU2023210547A1 (en) 2023-08-17
CN117482350A (zh) 2024-02-02
EP4245345A2 (en) 2023-09-20
GB202203742D0 (en) 2022-05-04
JP2024153860A (ja) 2024-10-29
EP3525862B8 (en) 2023-08-16
AU2023210547B2 (en) 2025-09-04
US12208204B2 (en) 2025-01-28
GB201905304D0 (en) 2019-05-29
GB2606458B (en) 2023-04-12
CN117482351A (zh) 2024-02-02
EP3525862B1 (en) 2023-07-12
GB2606458A (en) 2022-11-09
CN109982735B (zh) 2023-10-20
AU2017343369A1 (en) 2019-05-02
US20230310779A1 (en) 2023-10-05
JP2023059282A (ja) 2023-04-26
JP7753271B2 (ja) 2025-10-14
GB202205744D0 (en) 2022-06-01
GB2573053A (en) 2019-10-23
GB2573053B (en) 2022-09-21
GB2601711A (en) 2022-06-08
US11684736B2 (en) 2023-06-27
AU2017343369B2 (en) 2023-05-18
JP2019533559A (ja) 2019-11-21
EP3525862A1 (en) 2019-08-21
EP3525862A4 (en) 2020-06-03

Similar Documents

Publication Publication Date Title
AU2023210547B2 (en) Method of detecting errors in the connections in a humidification system
JP7719845B2 (ja) 患者へガスを送給するための方法およびシステム
AU2003258918B2 (en) Humidification system
JP6433659B2 (ja) 人工呼吸患者に対する加湿したガスを管理するシステムおよび方法
US20230302240A1 (en) Systems and methods of detecting incorrect connections in a humidification system
CN118662737A (zh) 用于确定呼吸流治疗系统中的泄漏的系统和方法
WO2016198478A1 (en) Humidifier flow determination
JP2023513152A (ja) 呼吸用又は手術用加湿器並びに使用方法

Legal Events

Date Code Title Description
EEER Examination request

Effective date: 20220921

EEER Examination request

Effective date: 20220921

EEER Examination request

Effective date: 20220921

EEER Examination request

Effective date: 20220921