AU2012334820B2 - Exchanger assembly for respiratory treatment - Google Patents

Exchanger assembly for respiratory treatment Download PDF

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Publication number
AU2012334820B2
AU2012334820B2 AU2012334820A AU2012334820A AU2012334820B2 AU 2012334820 B2 AU2012334820 B2 AU 2012334820B2 AU 2012334820 A AU2012334820 A AU 2012334820A AU 2012334820 A AU2012334820 A AU 2012334820A AU 2012334820 B2 AU2012334820 B2 AU 2012334820B2
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AU
Australia
Prior art keywords
conduit
channel
divider
flow
expiratory
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Active
Application number
AU2012334820A
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English (en)
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AU2012334820A1 (en
Inventor
Robert Henry Frater
Pallavi GOSAIN
Liam Holley
Paul Jan Klasek
Quangang Yang
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Resmed Pty Ltd
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Resmed Pty Ltd
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Publication of AU2012334820A1 publication Critical patent/AU2012334820A1/en
Application granted granted Critical
Publication of AU2012334820B2 publication Critical patent/AU2012334820B2/en
Priority to AU2015201331A priority Critical patent/AU2015201331A1/en
Assigned to ResMed Pty Ltd reassignment ResMed Pty Ltd Request to Amend Deed and Register Assignors: RESMED LIMITED
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
    • A61M16/0003—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
    • A61M16/021—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
    • A61M16/08—Bellows; Connecting tubes ; Water traps; Patient circuits
    • A61M16/0816—Joints or connectors
    • 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
    • A61M16/1045—Devices for humidifying or heating the inspired gas by using recovered moisture or heat from the expired 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
    • 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
    • A61M16/20—Valves specially adapted to medical respiratory 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
    • A61M16/20—Valves specially adapted to medical respiratory devices
    • A61M16/201—Controlled valves
    • A61M16/206—Capsule valves, e.g. mushroom, membrane valves
    • 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
    • A61M16/20—Valves specially adapted to medical respiratory devices
    • A61M16/208—Non-controlled one-way valves, e.g. exhalation, check, pop-off non-rebreathing valves
    • 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
    • A61M16/142—Preparation of respiratory gases or vapours by mixing different fluids, one of them being in a liquid phase with semi-permeable walls separating the liquid from the respiratory gas
    • A61M16/145—Preparation of respiratory gases or vapours by mixing different fluids, one of them being in a liquid phase with semi-permeable walls separating the liquid from the respiratory gas using hollow fibres
    • 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
    • A61M2016/0036—Accessories therefor, e.g. sensors, vibrators, negative pressure with a flowmeter electrical in the breathing tube and used in both inspiratory and expiratory phase
    • 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
    • A61M2202/0225—Carbon oxides, e.g. Carbon dioxide
    • 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
    • A61M2205/3331—Pressure; Flow
    • A61M2205/3344—Measuring or controlling pressure at the body treatment site
    • 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
    • A61M2205/42—Reducing noise
    • 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
    • A61M2205/75—General characteristics of the apparatus with filters
    • A61M2205/7527—General characteristics of the apparatus with filters liquophilic, hydrophilic
    • 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
    • A61M2205/82—Internal energy supply devices
    • A61M2205/8206—Internal energy supply devices battery-operated
    • 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
    • A61M2206/00—Characteristics of a physical parameter; associated device therefor
    • A61M2206/10—Flow characteristics

Landscapes

  • Health & Medical Sciences (AREA)
  • Pulmonology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Emergency Medicine (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
AU2012334820A 2011-11-11 2012-11-09 Exchanger assembly for respiratory treatment Active AU2012334820B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2015201331A AU2015201331A1 (en) 2011-11-11 2015-03-13 Exchanger assembly for respiratory treatment

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201161558648P 2011-11-11 2011-11-11
US61/558,648 2011-11-11
PCT/AU2012/001382 WO2013067592A1 (en) 2011-11-11 2012-11-09 Exchanger assembly for respiratory treatment

Related Child Applications (1)

Application Number Title Priority Date Filing Date
AU2015201331A Division AU2015201331A1 (en) 2011-11-11 2015-03-13 Exchanger assembly for respiratory treatment

Publications (2)

Publication Number Publication Date
AU2012334820A1 AU2012334820A1 (en) 2014-04-24
AU2012334820B2 true AU2012334820B2 (en) 2014-12-18

Family

ID=48288381

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2012334820A Active AU2012334820B2 (en) 2011-11-11 2012-11-09 Exchanger assembly for respiratory treatment

Country Status (6)

Country Link
US (3) US10589042B2 (en:Method)
EP (2) EP2776107B1 (en:Method)
JP (5) JP2014534876A (en:Method)
CN (3) CN104114218B (en:Method)
AU (1) AU2012334820B2 (en:Method)
WO (1) WO2013067592A1 (en:Method)

Families Citing this family (82)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT507187B1 (de) 2008-10-23 2010-03-15 Helmut Dr Buchberger Inhalator
JP5681819B2 (ja) 2011-02-11 2015-03-11 バットマーク・リミテッド 吸入器コンポーネント
AT510837B1 (de) 2011-07-27 2012-07-15 Helmut Dr Buchberger Inhalatorkomponente
CN104114218B (zh) * 2011-11-11 2017-10-17 瑞思迈有限公司 用于呼吸治疗的交换器组件
NZ631169A (en) 2013-03-15 2017-04-28 Resmed Ltd Method and apparatus for controlling pressurized gas delivered to a patient
WO2015041545A1 (en) * 2013-09-17 2015-03-26 Fisher & Paykel Healthcare Limited Valve with internal member
US10471230B2 (en) 2013-10-11 2019-11-12 Fisher & Paykel Healthcare Limited HME and compact breathing apparatus
US9995645B2 (en) 2013-10-18 2018-06-12 Silverbow Development, Llc Techniques for determining patient airway pressure
EP3062859B1 (en) 2013-10-30 2022-07-06 ResMed Pty Ltd Control for pressure of a patient interface
GB201401520D0 (en) * 2014-01-29 2014-03-12 Batmark Ltd Aerosol-forming member
US9560887B2 (en) * 2014-03-11 2017-02-07 Folkvord Products, Llc Fluid management device for exercising athletes
US20180177960A1 (en) * 2014-03-21 2018-06-28 Fisher & Paykel Healthcare Limited Sensing arrangement for gas delivery system
US11173272B2 (en) 2014-05-02 2021-11-16 Fisher & Paykel Healthcare Limited Gas humidification arrangement
SG11201609221TA (en) 2014-05-19 2016-12-29 Fisher & Paykel Healthcare Ltd Pressure controlled exhaust vent
GB2533135B (en) 2014-12-11 2020-11-11 Nicoventures Holdings Ltd Aerosol provision systems
US10315002B2 (en) 2015-03-24 2019-06-11 Ventec Life Systems, Inc. Ventilator with integrated oxygen production
JP6480598B2 (ja) 2015-04-02 2019-03-13 ヒル−ロム サービシーズ プライヴェート リミテッド 呼吸装置用マニホールド
US11007343B2 (en) 2015-06-30 2021-05-18 ResMed Pty Ltd Gas flow regulating apparatus for respiratory treatment
EP3325070B1 (en) 2015-07-20 2023-05-10 ResMed Pty Ltd Patient interface with volume reducing member
US10869502B2 (en) * 2015-07-31 2020-12-22 14Th Round Inc. Disposable assembly for vaporizing e-liquid and a method of using the same
CN205143486U (zh) * 2015-09-02 2016-04-13 深圳市合元科技有限公司 雾化头、雾化器及电子烟
KR102650815B1 (ko) * 2015-09-04 2024-03-26 피셔 앤 페이켈 핼스케어 리미티드 도관용 커넥터들
EP3352830B1 (en) 2015-09-23 2021-04-28 ResMed Pty Ltd Vent adaptor for a respiratory therapy system
GB2542838B (en) 2015-10-01 2022-01-12 Nicoventures Trading Ltd Aerosol provision system
CN105477761A (zh) * 2015-10-09 2016-04-13 常州好利医疗器械有限公司 一种过滤型呼吸防护罩
CN105288805B (zh) * 2015-11-16 2018-03-27 田春燕 一种由呼吸控制的呼吸装置
US11253672B2 (en) * 2016-03-22 2022-02-22 Fresca Medical, Inc. Sleep apnea treatment system and improvements thereto
EP4706709A3 (en) 2016-04-27 2026-05-20 Nicoventures Trading Ltd ELECTRONIC AEROSOL SUPPLY SYSTEM AND ASSOCIATED SPRAYER
WO2017185140A1 (en) * 2016-04-28 2017-11-02 Resmed Limited Patient interface
CN105832523B (zh) * 2016-06-02 2018-03-02 西南医科大学附属中医医院 新生儿皮肤氧疗装置
US10773049B2 (en) 2016-06-21 2020-09-15 Ventec Life Systems, Inc. Cough-assist systems with humidifier bypass
CN109922856B (zh) 2016-07-25 2021-12-07 瑞思迈私人有限公司 呼吸压力治疗系统
JP7114569B2 (ja) 2016-08-16 2022-08-08 フィッシャー アンド ペイケル ヘルスケア リミテッド 圧力調整弁
US10960163B2 (en) * 2016-09-02 2021-03-30 Fresca Medical Inc. Apparatus, systems, and methods for improved treatment of obstructive sleep apnea
WO2018081272A1 (en) * 2016-10-26 2018-05-03 Teleflex Medical Incorporated System and method for on-demand near-patient humidification
US11318269B2 (en) 2016-11-07 2022-05-03 ResMed Pty Ltd Conduit for respiratory therapy apparatus
IT201700022625A1 (it) * 2017-02-28 2018-08-28 Consiglio Nazionale Ricerche Filtro per lo scambio di calore e umidità per applicazione in campo medicale e procedimento per la sua produzione
US12005193B2 (en) 2017-05-01 2024-06-11 Fisher & Paykel Healthcare Limited Conduit connector assembly of a patient interface, an anti-asphyxia valve for a conduit connector assembly and a connector
DE102017208349A1 (de) * 2017-05-17 2018-11-22 Hamilton Medical Ag Exspirationsventilanordnung für eine Beatmungsvorrichtung mit Vorrichtung zur Aufnahme eines Drucksensors
CN107158540B (zh) * 2017-07-06 2024-02-13 温州医科大学附属第二医院、温州医科大学附属育英儿童医院 一种可调式肺隔离通气部件
US10765830B2 (en) * 2017-07-13 2020-09-08 Fresca Medical, Inc. Sleep apnea treatment system and improvements thereto
CN208097083U (zh) * 2017-08-09 2018-11-16 深圳融昕医疗科技有限公司 具有旁路气道的吸气阀及呼吸机
EP3675965B1 (en) * 2017-09-01 2024-04-17 Koninklijke Philips N.V. Breathing mask
CN111432868A (zh) * 2017-12-05 2020-07-17 马奎特紧急护理公司 刺穿组件和呼吸导管套件
CN109939311A (zh) * 2017-12-20 2019-06-28 北京谊安医疗系统股份有限公司 呼吸机管路阻塞的判断方法和呼吸机阻塞报警装置
US11426550B2 (en) * 2018-01-09 2022-08-30 Encite Llc Micro bi-directional valves and systems
EP3768364B1 (en) 2018-03-22 2024-04-24 Fisher & Paykel Healthcare Limited System for non-invasive ventilation
EP4470589A3 (en) 2018-05-13 2025-02-19 Ventec Life Systems, Inc. Portable medical ventilator system using portable oxygen
US11883589B2 (en) * 2018-06-29 2024-01-30 Deepak Kumar Mehta Tracheostomy tube monitor and alerting apparatus
EP3846887B1 (en) * 2018-09-05 2024-02-21 Vikare, LLC Negative air pressure devices and uses thereof
WO2020100054A1 (en) * 2018-11-14 2020-05-22 ResMed Pty Ltd Humidification with hme and heated air delivery tube
CN113164701B (zh) * 2018-12-06 2024-07-12 奇斯药制品公司 喉罩气道装置和通过喉罩气道装置给药的方法
CN119075104A (zh) * 2019-02-22 2024-12-06 瑞思迈私人有限公司 织物通气组件
EP3946046A4 (en) 2019-03-27 2023-01-04 Spiro-Tech Medical Inc. METHOD AND DEVICE FOR MEASURING AIRWAY RESISTANCE
AU2020271997B2 (en) 2019-04-12 2025-05-15 ResMed Pty Ltd Respiratory pressure therapy system
WO2020225817A1 (en) * 2019-05-08 2020-11-12 Respinova Ltd. A system for delivering inhaled therapies
US20220233803A1 (en) * 2019-05-31 2022-07-28 ResMed Pty Ltd Heat and moisture exchanger for patient interface
CN110338465B (zh) * 2019-07-16 2024-10-15 深圳麦克韦尔科技有限公司 换气阀及电子雾化装置
US11793957B2 (en) * 2019-08-20 2023-10-24 Vasu Sharma Apparatus and method for manipulating characteristics of inhaled air
CN111110968B (zh) * 2019-12-27 2024-04-02 北京怡和嘉业医疗科技股份有限公司 呼吸机
CN111166991A (zh) * 2020-02-13 2020-05-19 汤清安 一种杀病毒呼吸系统
US11752370B2 (en) * 2020-03-09 2023-09-12 Omachron Intellectual Property Inc. Filter mask
WO2021232080A2 (de) * 2020-05-18 2021-11-25 Peter Ziger Verfahren und vorrichtung zur thermischen behandlung eines mediums
EP3954418A1 (de) * 2020-08-11 2022-02-16 CEGLA Medizintechnik GmbH & Co. KG Atemwegstherapiegerät
CN111760147B (zh) * 2020-08-11 2023-03-28 安徽铭皓医疗器械有限公司 一种流量可调的一次性湿化用鼻氧管
JP2023548463A (ja) 2020-11-06 2023-11-17 ベンテック ライフ システムズ， インコーポレイテッド 呼吸療法データ管理システム、デバイス、および方法
US11253670B1 (en) * 2020-12-09 2022-02-22 Apogee Innovations Respiratory isolation and/or treatment devices and methods of using the same
JP2024503250A (ja) 2020-12-21 2024-01-25 ベンテック ライフ システムズ， インコーポレイテッド 一体化された酸素送達を有するベンチレータシステムおよび関連付けられたデバイスおよび方法
CN112870507B (zh) * 2021-01-08 2023-06-30 苏州银雀智能科技有限公司 一种呼吸交换器
WO2022150710A1 (en) * 2021-01-08 2022-07-14 Airmid Critical Care Products, Inc. Data-integrated artificial ventilation system
EP4274650A1 (en) * 2021-01-08 2023-11-15 Airmid Critical Care Products, Inc. Data-integrated artificial ventilation system
CN112891692B (zh) * 2021-01-26 2022-10-18 中国人民解放军总医院第三医学中心 一种气体麻醉面罩
US20220305228A1 (en) * 2021-03-19 2022-09-29 ResMed Pty Limited Valve apparatus
AU2022244997A1 (en) * 2021-03-23 2023-11-02 Aut Ventures Limited A respiratory humidifying device and a method of operation
CN117355351A (zh) * 2021-03-23 2024-01-05 奥克兰理工大学投资有限公司 可移除呼吸加湿设备模块
US20240269422A1 (en) * 2021-06-10 2024-08-15 Neores Ab Device and system for ppv and cpap treatment
WO2023279161A1 (en) * 2021-07-09 2023-01-12 ResMed Pty Ltd A gas flow control structure for a respiratory therapy system
CN114082065B (zh) * 2021-12-16 2024-04-26 广东优博瑞科技有限公司 一种具有空气净化功能的吸氢机
NL2030307B1 (en) * 2021-12-27 2023-07-03 Stichting Het Nederlands Kanker Inst Antoni Van Leeuwenhoek Ziekenhuis Heat and moisture exchanger
WO2025235429A1 (en) * 2024-05-09 2025-11-13 The Government of the United States, as represented by the Director of the Defense Health Agency Bubble bilevel positive airway pressure device
CN118892603B (zh) * 2024-09-30 2024-12-06 昆明市儿童医院 一种重症儿童供氧监测设备及其监测系统
CN119792840B (zh) * 2025-01-08 2025-08-01 北京安氧特科技有限公司 微小型球形动力气体压缩机制冷装置及其氧气呼吸器系统

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB783434A (en) * 1954-10-25 1957-09-25 Normalair Ltd Improvements in and relating to breathing apparatus
US3375839A (en) * 1965-11-12 1968-04-02 William F. Crenshaw Breathing oxygen mask inhalation and exhalation diaphragm valve unit
US3460558A (en) * 1961-07-04 1969-08-12 Aga Ab Valve device,particularly for breathing apparatus
US4538620A (en) * 1983-05-13 1985-09-03 Trutek Research Inc. Inhalation valve
US5765557A (en) * 1995-03-17 1998-06-16 Board Of Regents, The University Of Texas System Method and apparatus for directing air flow within an intubated patient
WO2005097244A1 (en) * 2004-04-05 2005-10-20 Breas Medical Ab Ventilator for supplying breathable gas to a patient, and a noise reduction method for said ventilator

Family Cites Families (73)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB580146A (en) 1944-06-01 1946-08-28 British Oxygen Co Ltd Improvements in or relating to means for the administration of gases
GB826280A (en) * 1957-04-24 1959-12-31 British Oxygen Co Ltd Valve means for controlling the flow of inhalant gas to a patient
DE1972590U (de) 1964-06-15 1967-11-16 Asmund S Laerdal Ventil fuer wiederbelebungsapparate.
US3747127A (en) * 1971-11-01 1973-07-24 New York Medical College Voice prosthesis
US3802427A (en) * 1971-11-12 1974-04-09 Taylor Diving & Salvage Co Closed circuit, free-flow underwater breathing system
JPS525999Y2 (en:Method) 1973-03-10 1977-02-08
JPS5415628Y2 (en:Method) * 1973-06-28 1979-06-22
US3895675A (en) 1973-08-15 1975-07-22 Us Navy Breathing gas heat exchanger
DE2406679C3 (de) 1974-02-13 1979-02-08 Volker O. Dr.Med. 8012 Ottobrunn Lang Hilfsvorrichtung für druck-, druckdurchfluB- oder volumengesteuerte Beatmungsgeräte
DE2529050C2 (de) * 1975-06-30 1983-01-05 Drägerwerk AG, 2400 Lübeck Feuchtigkeitsaustauscher in Geräten für Atmung und Narkose
US3978878A (en) 1975-09-18 1976-09-07 Hans Rudolph Resilient supply and exhaust valve
US4226233A (en) 1978-10-10 1980-10-07 Longevity Products, Inc. Respirators
DE2929584A1 (de) 1979-07-21 1981-02-05 Draegerwerk Ag Feuchtigkeitsaustauscher in einrichtungen fuer die atmung
DE3276924D1 (en) 1981-04-24 1987-09-17 Somed Pty Ltd Device for treating snoring sickness
US4428392A (en) 1981-12-24 1984-01-31 Protection, Inc. Breathing valve
US4456016A (en) * 1982-07-01 1984-06-26 Trutek Research, Inc. Inhalation valve
DE3240897A1 (de) 1982-11-05 1984-05-10 Anton Dipl.-Ing. 7954 Bad Wurzach Obermayer Atemhilfegeraet
FR2535613B1 (fr) 1982-11-05 1986-04-25 Lejeune Seitz Ameline Labo Perfectionnement aux valves respiratoires
US4620537A (en) * 1985-03-04 1986-11-04 Brown Thomas M Cold weather face mask
SE459901B (sv) * 1987-11-25 1989-08-21 Gibeck Respiration Ab Anordning foer oevervakning av en till en ventilator ansluten patient
US4886057A (en) * 1987-11-30 1989-12-12 E Z Breathe, Inc. Assisted breathing interface device
US4829997A (en) 1988-02-18 1989-05-16 University Of Victoria Portable heat exchanger for inhalation rewarming
US4811730A (en) * 1988-07-18 1989-03-14 Seitz Corporation CPR face mask and method of using same
CA2004930C (en) * 1989-12-08 1996-04-02 John Richard Sikora Anaesthetic and respirator breathing circuit device
CA2016005C (en) * 1990-05-03 1995-02-21 Sheldon Sturrock Reusable pocket resuscitation mask
JPH06504922A (ja) 1990-10-17 1994-06-09 ヴァーネイ　ラボラトリーズ　インク 人工呼吸装置用低圧力チェックバルブ
SE503089C2 (sv) * 1991-09-20 1996-03-25 Gibeck Respiration Ab Anordning för anslutning av en patient till en respirator innefattande en fuktvärmeväxlare samt användning av en fuktvärmeväxlare i denna anordning
US5349946A (en) * 1992-10-07 1994-09-27 Mccomb R Carter Microprocessor controlled flow regulated molecular humidifier
US5295478A (en) * 1993-02-16 1994-03-22 Baldwin Gene R Mouth-to-mask resuscitator
CA2118958C (en) 1993-03-16 2005-06-07 Fernando J. Isaza System and method for closed loop airway pressure control during the inspiratory cycle of a breath in a patient ventilator
US5398673A (en) * 1993-12-10 1995-03-21 Environmental Support Systems, Inc. Resuscitator-snorkel for land or water use
US5469842A (en) * 1994-07-11 1995-11-28 Flynn; Stephen CPR face mask
SE503771C2 (sv) 1994-12-01 1996-09-02 Gibeck Respiration Ab Anordning vid fukt-värmeväxlare
GB9503012D0 (en) * 1995-02-16 1995-04-05 Smiths Industries Plc Humidifier systems
AUPN973596A0 (en) 1996-05-08 1996-05-30 Resmed Limited Control of delivery pressure in cpap treatment or assisted respiration
DE29613610U1 (de) * 1996-08-06 1997-12-04 Bracht, Bernhard, 94036 Passau Beatmungsschlauch
JP3445093B2 (ja) 1997-04-10 2003-09-08 帝人株式会社 酸素濃縮装置
US5937856A (en) * 1997-07-31 1999-08-17 Jonasson; Hans Breathing device
US5992413A (en) * 1997-12-24 1999-11-30 Enternet Medical, Inc. Heat and moisture exchanger and generator
GB9812309D0 (en) * 1998-06-09 1998-08-05 Smiths Industries Plc Fluid-treatment devices
JP3768689B2 (ja) 1998-07-31 2006-04-19 スズキ株式会社 人工呼吸器
AUPP794598A0 (en) 1998-12-24 1999-01-28 Resmed Limited An anti-asphyxia valve
DE20000369U1 (de) * 2000-01-11 2001-06-07 Mutzbauer, Till S., Dr.med. Dr.med.dent., 67098 Bad Dürkheim Beatmungsmaske
SE522896C2 (sv) 2000-02-25 2004-03-16 Bjoern Flodin Anordning för uppsamling av vätska ur utandningsgas från en patient
JP2001299916A (ja) 2000-04-18 2001-10-30 Kao Corp マスク型吸入器
US6662802B2 (en) * 2000-06-21 2003-12-16 Fisher & Paykel Healthcare Limited Conduit with heated wick
WO2002051486A1 (en) 2000-12-22 2002-07-04 Resmed Ltd. Flow regulation vent
CN2511321Y (zh) * 2001-11-08 2002-09-18 北京智迅创源科技发展有限公司 一种气体麻醉过滤器
GB2382639B (en) 2001-11-30 2005-07-20 Flexicare Medical Ltd Valves
US20040211421A1 (en) * 2003-02-20 2004-10-28 Bird Products Corporation, A California Corporation Air-to-air heat exchange for medical ventilator
US6807964B1 (en) 2004-01-05 2004-10-26 Michael A. Ruddy Cold weather breathing device
CN1664481A (zh) * 2004-03-01 2005-09-07 覃建森 热交换方法
DE102004017403B4 (de) * 2004-04-08 2010-03-25 Dräger Medical AG & Co. KG Messvorrichtung zur Messung des Volumenstromes eines Gases, dessen Strömungsrichtung sich umkehren kann
JP5087539B2 (ja) 2005-05-18 2012-12-05 ネクター セラピューティックス 気管支内治療のためのバルブ、デバイス、および方法
NZ567372A (en) 2005-10-17 2011-06-30 Resmed Ltd Anti-asphyxia valve assembly for respiratory mask with clip member to secure AAV assemblywithin an elbow
GB2433701B (en) * 2005-12-29 2010-03-24 Medinnova As Valve for a breathing apparatus
WO2007120666A1 (en) * 2006-04-10 2007-10-25 Aeiomed, Inc. Apparatus and methods for providing humidity in respiratory therapy
US9259547B2 (en) * 2006-09-07 2016-02-16 Redmed Limited Systems for reducing exhalation pressure in a mask system
US20080142013A1 (en) 2006-09-11 2008-06-19 Michael David Hallett Exhaust Apparatus For Use in Administering Positive Pressure Therapy Through the Nose or Mouth
EP2121093B1 (en) 2007-03-21 2016-11-02 Resmed Paris SAS Passive gas regulating valve for a respiratory system
US20080257358A1 (en) * 2007-04-23 2008-10-23 Goodhealth, Llc Passive Treatment Device
EP2113277B1 (en) 2007-05-21 2012-08-15 Covidien AG Medical heat and moisture exchanger (HME)
US20090235936A1 (en) * 2008-03-18 2009-09-24 Hansa Medical Products, Inc. Valved Fenestrated Tracheotomy Tube Having Inner and Outer Cannulae with Pressure Relief
DE102008055700B4 (de) 2008-11-03 2013-02-21 Dräger Safety AG & Co. KGaA Atemgerät mit einem Kreislauf für Atemgas
GB2465358A (en) * 2008-11-13 2010-05-19 Sle Ltd Tubing for assisted breathing apparatus with heat exchange arrangement
US20120012108A1 (en) * 2009-04-06 2012-01-19 Yasuhiko Sata Artificial nose and breathing circuit provided with the artificial airway
EP2421590B1 (en) * 2009-04-24 2018-03-28 New York University System and method for circuits to allow cpap to provide zero pressure
US20130000647A1 (en) 2009-09-22 2013-01-03 Resmed Limited Respiratory resistance systems and methods
CN201912597U (zh) * 2010-02-02 2011-08-03 王国胜 单管双腔呼吸回路
US8555887B2 (en) * 2010-04-30 2013-10-15 Covidien Lp Tracheal tube with dividing membrane
US9308344B2 (en) 2010-10-14 2016-04-12 Ventific Holdings Pty Ltd Respiratory valve apparatus
CN202113452U (zh) 2011-06-24 2012-01-18 包晓娜 人工呼吸器
CN104114218B (zh) * 2011-11-11 2017-10-17 瑞思迈有限公司 用于呼吸治疗的交换器组件

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB783434A (en) * 1954-10-25 1957-09-25 Normalair Ltd Improvements in and relating to breathing apparatus
US3460558A (en) * 1961-07-04 1969-08-12 Aga Ab Valve device,particularly for breathing apparatus
US3375839A (en) * 1965-11-12 1968-04-02 William F. Crenshaw Breathing oxygen mask inhalation and exhalation diaphragm valve unit
US4538620A (en) * 1983-05-13 1985-09-03 Trutek Research Inc. Inhalation valve
US5765557A (en) * 1995-03-17 1998-06-16 Board Of Regents, The University Of Texas System Method and apparatus for directing air flow within an intubated patient
WO2005097244A1 (en) * 2004-04-05 2005-10-20 Breas Medical Ab Ventilator for supplying breathable gas to a patient, and a noise reduction method for said ventilator

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