AU2013323113B2 - Humidification breathing apparatus control - Google Patents

Humidification breathing apparatus control Download PDF

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Publication number
AU2013323113B2
AU2013323113B2 AU2013323113A AU2013323113A AU2013323113B2 AU 2013323113 B2 AU2013323113 B2 AU 2013323113B2 AU 2013323113 A AU2013323113 A AU 2013323113A AU 2013323113 A AU2013323113 A AU 2013323113A AU 2013323113 B2 AU2013323113 B2 AU 2013323113B2
Authority
AU
Australia
Prior art keywords
temperature
patient
flow
mask
humidity
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
AU2013323113A
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English (en)
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AU2013323113A1 (en
Inventor
Nimansha BUDHIRAJA
Alastair Edwin Mcauley
Igor Olegovich Yatsevich
Dongxue YOU
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 AU2013323113A1 publication Critical patent/AU2013323113A1/en
Priority to AU2018202966A priority Critical patent/AU2018202966B2/en
Application granted granted Critical
Publication of AU2013323113B2 publication Critical patent/AU2013323113B2/en
Priority to AU2020202230A priority patent/AU2020202230B2/en
Priority to AU2021282450A priority patent/AU2021282450B2/en
Priority to AU2023285700A priority patent/AU2023285700B2/en
Priority to AU2026202621A priority patent/AU2026202621A1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • A61M16/10—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
    • A61M16/0003—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
    • A61M16/06—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
    • A61M16/14—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
    • A61M16/0051—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
    • 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
    • A61M16/10—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
    • 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
    • A61M16/0003—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
    • A61M16/0003—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
    • A61M2016/0042—Accessories therefor, e.g. sensors, vibrators, negative pressure with a flowmeter electrical in the expiratory 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/33—Controlling, regulating or measuring
    • A61M2205/3331—Pressure; Flow
    • A61M2205/3334—Measuring or controlling the flow rate
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/33—Controlling, regulating or measuring
    • A61M2205/3368—Temperature
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/50—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
    • A61M2230/00—Measuring parameters of the user
    • A61M2230/50—Temperature

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Pulmonology (AREA)
  • Hematology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Emergency Medicine (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
  • Accommodation For Nursing Or Treatment Tables (AREA)
  • Air Humidification (AREA)
  • Thermotherapy And Cooling Therapy Devices (AREA)
AU2013323113A 2012-09-28 2013-09-30 Humidification breathing apparatus control Active AU2013323113B2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
AU2018202966A AU2018202966B2 (en) 2012-09-28 2018-04-30 Humidification breathing apparatus control
AU2020202230A AU2020202230B2 (en) 2012-09-28 2020-03-30 Humidification breathing apparatus control
AU2021282450A AU2021282450B2 (en) 2012-09-28 2021-12-08 Humidification breathing apparatus control
AU2023285700A AU2023285700B2 (en) 2012-09-28 2023-12-18 Humidification breathing apparatus control
AU2026202621A AU2026202621A1 (en) 2012-09-28 2026-04-08 Humidification breathing apparatus control

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201261707629P 2012-09-28 2012-09-28
US61/707,629 2012-09-28
PCT/US2013/062762 WO2014052983A1 (en) 2012-09-28 2013-09-30 Humidification breathing apparatus control

Related Child Applications (1)

Application Number Title Priority Date Filing Date
AU2018202966A Division AU2018202966B2 (en) 2012-09-28 2018-04-30 Humidification breathing apparatus control

Publications (2)

Publication Number Publication Date
AU2013323113A1 AU2013323113A1 (en) 2015-04-16
AU2013323113B2 true AU2013323113B2 (en) 2018-05-17

Family

ID=50389061

Family Applications (6)

Application Number Title Priority Date Filing Date
AU2013323113A Active AU2013323113B2 (en) 2012-09-28 2013-09-30 Humidification breathing apparatus control
AU2018202966A Active AU2018202966B2 (en) 2012-09-28 2018-04-30 Humidification breathing apparatus control
AU2020202230A Active AU2020202230B2 (en) 2012-09-28 2020-03-30 Humidification breathing apparatus control
AU2021282450A Active AU2021282450B2 (en) 2012-09-28 2021-12-08 Humidification breathing apparatus control
AU2023285700A Active AU2023285700B2 (en) 2012-09-28 2023-12-18 Humidification breathing apparatus control
AU2026202621A Pending AU2026202621A1 (en) 2012-09-28 2026-04-08 Humidification breathing apparatus control

Family Applications After (5)

Application Number Title Priority Date Filing Date
AU2018202966A Active AU2018202966B2 (en) 2012-09-28 2018-04-30 Humidification breathing apparatus control
AU2020202230A Active AU2020202230B2 (en) 2012-09-28 2020-03-30 Humidification breathing apparatus control
AU2021282450A Active AU2021282450B2 (en) 2012-09-28 2021-12-08 Humidification breathing apparatus control
AU2023285700A Active AU2023285700B2 (en) 2012-09-28 2023-12-18 Humidification breathing apparatus control
AU2026202621A Pending AU2026202621A1 (en) 2012-09-28 2026-04-08 Humidification breathing apparatus control

Country Status (5)

Country Link
US (3) US10441740B2 (enExample)
EP (3) EP2897677B1 (enExample)
JP (5) JP6543192B2 (enExample)
AU (6) AU2013323113B2 (enExample)
WO (1) WO2014052983A1 (enExample)

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WO2014052983A1 (en) 2012-09-28 2014-04-03 Fisher & Paykel Healthcare Limited Humidification breathing apparatus control
CN106999098B (zh) * 2014-11-19 2021-06-29 皇家飞利浦有限公司 用于确定对象的健康的方法和设备
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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
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CN113397800B (zh) * 2021-05-20 2022-09-20 北京小汤山医院(北京小汤山疗养院、北京市小汤山康复医院、北京国际药膳博物馆北京市健康管理促进中心) 一种穿脱式电蜡疗仪
EP4452375A4 (en) * 2021-12-21 2025-11-26 Nanotronics Health Llc TWO-LEVEL TREATMENT METHOD AND SYSTEM FOR SLEEP APNEA
US12036363B2 (en) 2022-04-22 2024-07-16 Nanotronics Health, LLC. Respiratory pattern analysis during variable positive air pressure delivery for spontaneously breathing patients
CN116474233B (zh) * 2023-06-25 2023-08-22 斯莱达医疗用品（惠州）有限公司 一种医用湿化器输出量高精度控制方法、系统及介质
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Also Published As

Publication number Publication date
EP4501383A2 (en) 2025-02-05
JP2022183160A (ja) 2022-12-08
EP2897677A4 (en) 2016-05-25
US10441740B2 (en) 2019-10-15
US20150217079A1 (en) 2015-08-06
JP7625739B2 (ja) 2025-02-03
AU2013323113A1 (en) 2015-04-16
JP6853852B2 (ja) 2021-03-31
AU2018202966A1 (en) 2018-05-17
AU2021282450A1 (en) 2022-01-06
US20250152901A1 (en) 2025-05-15
EP3782687B1 (en) 2024-10-30
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