AU2017297978B2 - Medical tubes for breathing circuit - Google Patents

Medical tubes for breathing circuit Download PDF

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Publication number
AU2017297978B2
AU2017297978B2 AU2017297978A AU2017297978A AU2017297978B2 AU 2017297978 B2 AU2017297978 B2 AU 2017297978B2 AU 2017297978 A AU2017297978 A AU 2017297978A AU 2017297978 A AU2017297978 A AU 2017297978A AU 2017297978 B2 AU2017297978 B2 AU 2017297978B2
Authority
AU
Australia
Prior art keywords
tube
inspiratory
expiratory
wall
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.)
Active
Application number
AU2017297978A
Other languages
English (en)
Other versions
AU2017297978A1 (en
Inventor
Gavin Walsh Millar
James William Stanton
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 AU2017297978A1 publication Critical patent/AU2017297978A1/en
Application granted granted Critical
Publication of AU2017297978B2 publication Critical patent/AU2017297978B2/en
Priority to AU2022268278A priority Critical patent/AU2022268278B2/en
Priority to AU2025201327A priority patent/AU2025201327A1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • A61M16/08—Bellows; Connecting tubes ; Water traps; Patient circuits
    • 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
    • A61M16/06—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
    • A61M16/14—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
    • A61M16/1075—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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/33—Controlling, regulating or measuring
    • A61M2205/3331—Pressure; Flow
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Public Health (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Emergency Medicine (AREA)
  • Pulmonology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Nozzles (AREA)
  • Devices For Medical Bathing And Washing (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Percussion Or Vibration Massage (AREA)
  • Prostheses (AREA)
AU2017297978A 2016-07-21 2017-07-21 Medical tubes for breathing circuit Active AU2017297978B2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AU2022268278A AU2022268278B2 (en) 2016-07-21 2022-11-07 Medical tubes for breathing circuit
AU2025201327A AU2025201327A1 (en) 2016-07-21 2025-02-25 Medical tubes for breathing circuit

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201662365285P 2016-07-21 2016-07-21
US62/365,285 2016-07-21
PCT/NZ2017/050099 WO2018016975A1 (en) 2016-07-21 2017-07-21 Medical tubes for breathing circuit

Related Child Applications (1)

Application Number Title Priority Date Filing Date
AU2022268278A Division AU2022268278B2 (en) 2016-07-21 2022-11-07 Medical tubes for breathing circuit

Publications (2)

Publication Number Publication Date
AU2017297978A1 AU2017297978A1 (en) 2019-01-17
AU2017297978B2 true AU2017297978B2 (en) 2022-08-25

Family

ID=60993279

Family Applications (3)

Application Number Title Priority Date Filing Date
AU2017297978A Active AU2017297978B2 (en) 2016-07-21 2017-07-21 Medical tubes for breathing circuit
AU2022268278A Active AU2022268278B2 (en) 2016-07-21 2022-11-07 Medical tubes for breathing circuit
AU2025201327A Pending AU2025201327A1 (en) 2016-07-21 2025-02-25 Medical tubes for breathing circuit

Family Applications After (2)

Application Number Title Priority Date Filing Date
AU2022268278A Active AU2022268278B2 (en) 2016-07-21 2022-11-07 Medical tubes for breathing circuit
AU2025201327A Pending AU2025201327A1 (en) 2016-07-21 2025-02-25 Medical tubes for breathing circuit

Country Status (10)

Country Link
US (2) US12053586B2 (https=)
EP (2) EP3487571B8 (https=)
JP (4) JP7278944B2 (https=)
CN (1) CN109475717A (https=)
AU (3) AU2017297978B2 (https=)
ES (1) ES2980290T3 (https=)
GB (5) GB2607817B (https=)
LT (1) LT3487571T (https=)
PL (1) PL3487571T3 (https=)
WO (1) WO2018016975A1 (https=)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
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AU2017297978B2 (en) 2016-07-21 2022-08-25 Fisher & Paykel Healthcare Limited Medical tubes for breathing circuit
AU2019211028B2 (en) * 2018-01-24 2025-01-02 Fisher & Paykel Healthcare Limited Medical tubes for breathing circuit
EP3781242B9 (en) * 2018-04-18 2026-03-18 Fisher & Paykel Healthcare Limited Conduits and other components with wicking properties
EP3996788B1 (en) 2019-07-08 2025-08-27 Fisher & Paykel Healthcare Limited Medical tubes and connectors for breathing circuits
USD968587S1 (en) 2019-07-08 2022-11-01 Fisher & Paykel Healthcare Limited Breathing tube
CN110384849A (zh) * 2019-08-09 2019-10-29 陈炳瑛 一种无冷凝水机械通气呼吸管路
CN113197567B (zh) * 2021-04-28 2022-07-08 广州市妇女儿童医疗中心 呼吸机潮气量精度测量方法、装置、系统和计算机设备
WO2025078981A1 (en) * 2023-10-11 2025-04-17 Fisher & Paykel Healthcare Limited Medical gases conduit

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Also Published As

Publication number Publication date
EP3487571A4 (en) 2020-03-11
GB202209862D0 (en) 2022-08-17
LT3487571T (lt) 2024-06-25
JP7389170B2 (ja) 2023-11-29
PL3487571T3 (pl) 2024-07-29
EP4378509A3 (en) 2024-07-31
CN109475717A (zh) 2019-03-15
EP3487571B1 (en) 2024-03-27
JP2024020413A (ja) 2024-02-14
US12053586B2 (en) 2024-08-06
US20210252248A1 (en) 2021-08-19
ES2980290T3 (es) 2024-09-30
GB2605916B (en) 2023-03-15
GB2607817B (en) 2023-04-26
GB2605916A (en) 2022-10-19
JP2025160293A (ja) 2025-10-22
EP3487571B8 (en) 2024-05-01
AU2022268278A1 (en) 2022-12-15
AU2017297978A1 (en) 2019-01-17
GB2601450A (en) 2022-06-01
US20250099707A1 (en) 2025-03-27
GB2604484B (en) 2022-12-21
GB201900028D0 (en) 2019-02-13
JP2019520942A (ja) 2019-07-25
GB202203013D0 (en) 2022-04-20
EP3487571A1 (en) 2019-05-29
GB2607817A (en) 2022-12-14
AU2022268278B2 (en) 2024-12-12
JP7802745B2 (ja) 2026-01-20
GB2601450B (en) 2022-10-26
WO2018016975A1 (en) 2018-01-25
AU2025201327A1 (en) 2025-03-20
GB2604484A (en) 2022-09-07
JP7278944B2 (ja) 2023-05-22
GB2569458A (en) 2019-06-19
GB2569458B (en) 2022-05-11
GB202212724D0 (en) 2022-10-19
EP4378509A2 (en) 2024-06-05
JP2022106798A (ja) 2022-07-20

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