GB2559901B - Breathing assistance apparatus with liquid containment - Google Patents

Breathing assistance apparatus with liquid containment

Info

Publication number
GB2559901B
GB2559901B GB1805636.6A GB201805636A GB2559901B GB 2559901 B GB2559901 B GB 2559901B GB 201805636 A GB201805636 A GB 201805636A GB 2559901 B GB2559901 B GB 2559901B
Authority
GB
United Kingdom
Prior art keywords
assistance apparatus
breathing assistance
liquid containment
containment
liquid
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
GB1805636.6A
Other languages
English (en)
Other versions
GB201805636D0 (en
GB2559901A (en
Inventor
Sun Yi-Cheng
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 GB201805636D0 publication Critical patent/GB201805636D0/en
Publication of GB2559901A publication Critical patent/GB2559901A/en
Application granted granted Critical
Publication of GB2559901B publication Critical patent/GB2559901B/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
    • A61M16/10—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
    • A61M16/0057—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
    • A61M16/08—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
    • 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/21—General characteristics of the apparatus insensitive to tilting or inclination, e.g. spill-over prevention

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 Humidification (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
  • Devices For Medical Bathing And Washing (AREA)
GB1805636.6A 2014-01-30 2015-01-29 Breathing assistance apparatus with liquid containment Active GB2559901B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201461933775P 2014-01-30 2014-01-30
GB1612153.5A GB2541117B (en) 2014-01-30 2015-01-29 Breathing assistance apparatus with liquid containment

Publications (3)

Publication Number Publication Date
GB201805636D0 GB201805636D0 (en) 2018-05-23
GB2559901A GB2559901A (en) 2018-08-22
GB2559901B true GB2559901B (en) 2019-01-16

Family

ID=53757394

Family Applications (2)

Application Number Title Priority Date Filing Date
GB1805636.6A Active GB2559901B (en) 2014-01-30 2015-01-29 Breathing assistance apparatus with liquid containment
GB1612153.5A Active GB2541117B (en) 2014-01-30 2015-01-29 Breathing assistance apparatus with liquid containment

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB1612153.5A Active GB2541117B (en) 2014-01-30 2015-01-29 Breathing assistance apparatus with liquid containment

Country Status (10)

Country Link
US (3) US10493229B2 (enExample)
EP (3) EP3099366B1 (enExample)
JP (4) JP6586097B2 (enExample)
CN (2) CN105939748B (enExample)
AU (4) AU2015211502B2 (enExample)
BR (1) BR112016016630B1 (enExample)
CA (2) CA2936923C (enExample)
GB (2) GB2559901B (enExample)
SG (2) SG10201907307SA (enExample)
WO (1) WO2015115916A1 (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3099366B1 (en) 2014-01-30 2019-10-30 Fisher & Paykel Healthcare Limited Breathing assistance apparatus with liquid containment
USD790683S1 (en) * 2015-03-11 2017-06-27 Resmed Limited Pressurized air delivery console
WO2018004359A1 (en) * 2016-07-01 2018-01-04 Fisher & Paykel Healthcare Limited Improvements relating to a respiratory device
US10957966B2 (en) 2018-02-06 2021-03-23 Barkan Mounts Ltd Wall mount for screens with an integrated antenna
EP3811995B1 (en) * 2018-10-26 2023-05-24 BMC Medical Co., Ltd. Systems for delivering a respiratory gas
CN114272487B (zh) * 2021-12-27 2024-05-03 北京谊安健康科技有限公司 一种防止液体回流的湿化装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002066106A1 (en) * 2001-02-16 2002-08-29 Resmed Limited Humidifier with structure to prevent backflow of liquid through the humidifier inlet
WO2007019625A1 (en) * 2005-08-15 2007-02-22 Resmed Ltd Humidifier and/or flow generator for cpap device

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4028444A (en) * 1974-03-25 1977-06-07 Chemetron Corporation Humidifier and automatic control system therefor
US6398197B1 (en) 1999-05-10 2002-06-04 Fisher & Paykel Limited Water chamber
DE10226160B4 (de) * 2002-06-12 2009-06-18 Hoffrichter Gmbh Luftbefeuchter für ein Beatmungsgerät
US20030188746A1 (en) * 2003-05-13 2003-10-09 Roger Daugherty Apparatus and method for humidification of inspired gases
AU2013201490B2 (en) * 2003-06-20 2014-09-25 ResMed Pty Ltd Breathable Gas Apparatus with Humidifier
AU2003903139A0 (en) * 2003-06-20 2003-07-03 Resmed Limited Breathable gas apparatus with humidifier
CA3146667A1 (en) * 2003-06-20 2004-12-29 ResMed Pty Ltd Breathable gas apparatus with humidifier
CN2695846Y (zh) * 2003-08-07 2005-04-27 北京杰富瑞科技有限公司 防反流加温湿化装置
EP3747494B1 (en) * 2003-08-20 2023-09-27 Fisher & Paykel Healthcare Limited Water chamber for humidifier
US8701662B2 (en) * 2005-09-27 2014-04-22 Ric Investments, Llc Humidifier with back-flow prevention valve
EP2059290B1 (en) * 2006-08-25 2015-05-27 Fisher & Paykel Healthcare Limited Humidifier with internal heating element and heater plate
BRPI0718544B8 (pt) * 2006-11-06 2021-06-22 Fisher & Paykel Healthcare Ltd sistema integrado de soprador e de umidificação para fornecer gases umidificados aquecidos para um usuário
US8905023B2 (en) * 2007-10-05 2014-12-09 Vapotherm, Inc. Hyperthermic humidification system
CN102083492B (zh) * 2008-06-27 2015-02-25 皇家飞利浦电子股份有限公司 用于呼吸系统的加湿器
NZ744305A (en) * 2008-09-17 2018-12-21 ResMed Pty Ltd Humidification of respiratory gases
KR101532576B1 (ko) * 2008-11-28 2015-06-30 엘지전자 주식회사 가습기
DE112010002249A5 (de) * 2009-06-05 2012-04-26 Fisher & Paykel Healthcare Ltd. Befeuchter - Heizeinrichtungsgrundplatte
CN102740918B (zh) * 2009-12-23 2016-02-24 费雪派克医疗保健有限公司 加湿气体输送装置及其控制方法
EP2686053B1 (en) * 2011-03-14 2017-05-17 Koninklijke Philips N.V. Humidifier with liquid ingress protection
CN112569438A (zh) * 2011-04-05 2021-03-30 瑞思迈私人有限公司 呼吸设备
EP2540335A1 (fr) * 2011-06-29 2013-01-02 Healthc'air Reservoir pour appareil d'assistance respiratoire
US10213573B2 (en) * 2011-12-22 2019-02-26 Resmed Limited Humidifiers for respiratory apparatus
WO2013135318A1 (en) 2012-03-15 2013-09-19 Christian Backhaus Heating apparatus
CN202654514U (zh) * 2012-05-22 2013-01-09 北京怡和嘉业医疗科技有限公司 加湿设备和具有该加湿设备的通气治疗设备
EP3099366B1 (en) 2014-01-30 2019-10-30 Fisher & Paykel Healthcare Limited Breathing assistance apparatus with liquid containment

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002066106A1 (en) * 2001-02-16 2002-08-29 Resmed Limited Humidifier with structure to prevent backflow of liquid through the humidifier inlet
WO2007019625A1 (en) * 2005-08-15 2007-02-22 Resmed Ltd Humidifier and/or flow generator for cpap device

Also Published As

Publication number Publication date
JP2024028308A (ja) 2024-03-04
US20200101257A1 (en) 2020-04-02
AU2020202424A1 (en) 2020-04-30
BR112016016630B1 (pt) 2021-12-07
EP3099366B1 (en) 2019-10-30
JP2017504442A (ja) 2017-02-09
GB201805636D0 (en) 2018-05-23
GB201612153D0 (en) 2016-08-24
SG11201605793SA (en) 2016-08-30
GB2541117A (en) 2017-02-08
CA3159009A1 (en) 2015-08-06
AU2015211502A1 (en) 2016-07-28
AU2015211502B2 (en) 2020-01-16
JP2019217353A (ja) 2019-12-26
US11305090B2 (en) 2022-04-19
CN105939748B (zh) 2020-01-17
GB2541117B (en) 2018-05-23
GB2559901A (en) 2018-08-22
EP3590571B1 (en) 2023-05-10
CN111068157B (zh) 2023-04-11
EP4218881A1 (en) 2023-08-02
AU2020202424B2 (en) 2021-09-02
US10493229B2 (en) 2019-12-03
EP3099366A1 (en) 2016-12-07
SG10201907307SA (en) 2019-09-27
AU2021273596A1 (en) 2021-12-16
JP2022016476A (ja) 2022-01-21
JP6974406B2 (ja) 2021-12-01
CA2936923C (en) 2022-07-26
EP4218881B1 (en) 2025-07-02
US20220280745A1 (en) 2022-09-08
AU2023274229A1 (en) 2023-12-21
CN105939748A (zh) 2016-09-14
CA2936923A1 (en) 2015-08-06
CN111068157A (zh) 2020-04-28
WO2015115916A1 (en) 2015-08-06
EP3099366A4 (en) 2017-10-11
JP6586097B2 (ja) 2019-10-02
EP3590571A1 (en) 2020-01-08
AU2023274229B2 (en) 2025-12-04
BR112016016630A2 (pt) 2017-08-08
AU2021273596B2 (en) 2023-10-19
US20160375216A1 (en) 2016-12-29

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