AU2003219624B2 - Breathing assistance apparatus - Google Patents

Breathing assistance apparatus Download PDF

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Publication number
AU2003219624B2
AU2003219624B2 AU2003219624A AU2003219624A AU2003219624B2 AU 2003219624 B2 AU2003219624 B2 AU 2003219624B2 AU 2003219624 A AU2003219624 A AU 2003219624A AU 2003219624 A AU2003219624 A AU 2003219624A AU 2003219624 B2 AU2003219624 B2 AU 2003219624B2
Authority
AU
Australia
Prior art keywords
gases
patient
nasal
assistance apparatus
prongs
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.)
Expired
Application number
AU2003219624A
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English (en)
Other versions
AU2003219624A1 (en
Inventor
Mark Foreman
Scott Robert Mackie
Craig Karl White
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=27731023&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=AU2003219624(B2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Fisher and Paykel Healthcare Ltd filed Critical Fisher and Paykel Healthcare Ltd
Publication of AU2003219624A1 publication Critical patent/AU2003219624A1/en
Application granted granted Critical
Publication of AU2003219624B2 publication Critical patent/AU2003219624B2/en
Anticipated expiration legal-status Critical
Expired 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
    • A61M16/06—Respiratory or anaesthetic masks
    • A61M16/0683—Holding devices 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
    • A61M16/0003—Accessories therefor, e.g. sensors, vibrators, negative pressure
    • A61M16/0006—Accessories therefor, e.g. sensors, vibrators, negative pressure with means for creating vibrations in patients' airways
    • 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
    • A61M16/0666—Nasal cannulas or tubing
    • 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
    • A61M16/0666—Nasal cannulas or tubing
    • A61M16/0672—Nasal cannula assemblies for oxygen therapy
    • 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
    • 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
    • A61M16/20—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
    • A61M16/20—Valves specially adapted to medical respiratory devices
    • A61M16/208—Non-controlled one-way valves, e.g. exhalation, check, pop-off non-rebreathing valves
    • A61M16/209—Relief 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
    • A61M16/16—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
    • A61M2206/00—Characteristics of a physical parameter; associated device therefor
    • A61M2206/10—Flow characteristics

Landscapes

  • Health & Medical Sciences (AREA)
  • Pulmonology (AREA)
  • Emergency Medicine (AREA)
  • Hematology (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Otolaryngology (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
AU2003219624A 2002-02-04 2003-02-03 Breathing assistance apparatus Expired AU2003219624B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
NZ51703102 2002-02-04
NZ517031 2002-02-04
PCT/NZ2003/000012 WO2003066145A1 (en) 2002-02-04 2003-02-03 Breathing assistance apparatus

Publications (2)

Publication Number Publication Date
AU2003219624A1 AU2003219624A1 (en) 2003-09-02
AU2003219624B2 true AU2003219624B2 (en) 2006-11-30

Family

ID=27731023

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003219624A Expired AU2003219624B2 (en) 2002-02-04 2003-02-03 Breathing assistance apparatus

Country Status (7)

Country Link
US (1) US20050178383A1 (https=)
EP (4) EP1471962B1 (https=)
JP (1) JP2005516692A (https=)
AU (1) AU2003219624B2 (https=)
CA (1) CA2474925A1 (https=)
ES (1) ES2568604T3 (https=)
WO (1) WO2003066145A1 (https=)

Families Citing this family (65)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6776162B2 (en) 2000-03-13 2004-08-17 Innomed Technologies, Inc. Ventilation interface for sleep apnea therapy
US7314046B2 (en) * 1999-12-10 2008-01-01 Vapotherm, Inc. Apparatus and method for respiratory tract therapy
US7708013B2 (en) * 2000-12-08 2010-05-04 Vapotherm, Inc. Apparatus and method for delivering water vapor to a gas
US7827981B2 (en) * 2003-01-29 2010-11-09 Vapotherm, Inc. Method for reducing the work of breathing
AU2004202274B2 (en) 2003-05-30 2006-10-26 Fisher & Paykel Healthcare Limited Breathing Assistance Apparatus
US7000613B2 (en) 2003-08-06 2006-02-21 Innomed Technologies, Inc. Nasal interface and system including ventilation insert
US7472707B2 (en) 2003-08-06 2009-01-06 Innomed Technologies, Inc. Nasal interface and system including ventilation insert
US6997187B2 (en) 2003-09-10 2006-02-14 Innomed Technologies, Inc. Nasal interface and system including ventilation insert
FR2875138B1 (fr) * 2004-09-15 2008-07-11 Mallinckrodt Dev France Sa Procede de regulation pour un humidificateur chauffant
JP4993862B2 (ja) * 2005-02-15 2012-08-08 株式会社メトラン 呼吸補助装置
US20060266359A1 (en) * 2005-02-28 2006-11-30 Van Beurden Jason P Pressure relief valve
US8028697B2 (en) 2005-04-28 2011-10-04 Trudell Medical International Ventilator circuit and method for the use thereof
EP3434332B1 (en) 2005-07-01 2023-12-20 Fisher & Paykel Healthcare Limited A breathing assistance apparatus with a manifold to add auxiliary gases to ambient gases
DE102006034028B4 (de) 2005-08-01 2025-07-10 Löwenstein Medical Technology S.A. Vorrichtung zur Beatmung
CN103157165B (zh) 2005-08-15 2016-12-28 瑞思迈有限公司 用于cpap装置的加湿器和/或气流发生器
US11833301B2 (en) 2005-09-12 2023-12-05 ResMed Pty Ltd High flow therapy device utilizing a non-sealing respiratory interface and related methods
WO2008060295A2 (en) * 2005-12-14 2008-05-22 Mergenet Medical Inc. High flow therapy device
US11717174B2 (en) 2005-09-12 2023-08-08 ResMed Pty Ltd High flow therapy device utilizing a non-sealing respiratory interface and related methods
US11497407B2 (en) 2005-09-12 2022-11-15 ResMed Pty Ltd High flow therapy device utilizing a non-sealing respiratory interface and related methods
US11458270B2 (en) 2005-09-12 2022-10-04 ResMed Pty Ltd High flow therapy device utilizing a non-sealing respiratory interface and related methods
US11696992B2 (en) 2005-09-12 2023-07-11 ResMed Pty Ltd High flow therapy device utilizing a non-sealing respiratory interface and related methods
US8522782B2 (en) * 2005-09-12 2013-09-03 Mergenet Medical, Inc. High flow therapy device utilizing a non-sealing respiratory interface and related methods
US7677246B2 (en) 2005-09-23 2010-03-16 Ric Investments, Llc Modular pressure support system
US11318267B2 (en) 2006-09-12 2022-05-03 ResMed Pty Ltd High flow therapy device utilizing a non-sealing respiratory interface and related methods
US20080279540A1 (en) * 2007-05-11 2008-11-13 Chao-Chih Huang Air delivery pipe of a humidifying apparatus
US8365726B2 (en) 2007-06-07 2013-02-05 Resmed Limited Tub for humidifier
DE102007033404B3 (de) * 2007-07-18 2008-06-12 Dräger Medical AG & Co. KG Atemgasfördervorrichtung
US8240306B2 (en) * 2007-07-18 2012-08-14 Vapotherm, Inc. Base unit for breathing gas heating and humidification system
US8905023B2 (en) 2007-10-05 2014-12-09 Vapotherm, Inc. Hyperthermic humidification system
HUE028653T2 (en) 2008-03-17 2016-12-28 Discovery Lab Inc Respiratory circuit adapter and direct aerosol delivery system
EP3075406A1 (en) 2008-04-30 2016-10-05 ResMed R&D Germany GmbH Apparatus and method for controlled delivery of a breathing gas to the respiratory tracts of a user
NZ727179A (en) 2008-06-05 2018-06-29 Resmed Ltd Treatment of respiratory conditions
US8596265B2 (en) 2008-10-22 2013-12-03 Trudell Medical International Modular aerosol delivery system
DE102009047246A1 (de) 2008-12-01 2010-06-10 Fisher & Paykel Healthcare Ltd., East Tamaki Nasenkanüle
AU2015203493B2 (en) * 2008-12-01 2017-08-17 Fisher & Paykel Healthcare Limited Nasal cannula
US20100242961A1 (en) * 2009-03-31 2010-09-30 Nellcor Puritan Bennett Llc Systems and methods for preventing water damage in a breathing assistance system
WO2010132853A2 (en) * 2009-05-15 2010-11-18 Sequal Technologies Inc. Apparatus and methods for treating sleep related disorders
US20100300446A1 (en) * 2009-05-26 2010-12-02 Nellcor Puritan Bennett Llc Systems and methods for protecting components of a breathing assistance system
EP2515984B8 (en) * 2009-12-23 2018-07-25 Fisher & Paykel Healthcare Limited An interface
WO2012053910A1 (en) * 2010-10-18 2012-04-26 Fisher & Paykel Healthcare Limited A nasal cannula, conduit and securement system
TW202545581A (zh) * 2011-04-08 2025-12-01 紐西蘭商費雪 & 佩凱爾關心健康有限公司 鼻套管、導管及固定系統
EP4275731A3 (en) 2013-03-15 2023-12-27 Fisher & Paykel Healthcare Limited Nasal cannula assemblies
WO2015020540A1 (en) 2013-08-09 2015-02-12 Fisher & Paykel Healthcare Limited Asymmetrical nasal delivery elements and fittings for nasal interfaces
EP4205787B1 (en) * 2013-09-04 2026-01-14 Fisher & Paykel Healthcare Limited Improvements to flow therapy
JP2016049132A (ja) * 2014-08-28 2016-04-11 アトムメディカル株式会社 カニューラ装置
US10596345B2 (en) 2014-12-31 2020-03-24 Vapotherm, Inc. Systems and methods for humidity control
US10398871B2 (en) 2015-03-31 2019-09-03 Vapotherm, Inc. Systems and methods for patient-proximate vapor transfer for respiratory therapy
JP7002940B2 (ja) 2015-03-31 2022-01-20 フィッシャー アンド ペイケル ヘルスケア リミテッド 酸素化および／またはｃｏ２クリアランスのための方法ならびに装置
SG10201909092SA (en) 2015-03-31 2019-11-28 Fisher & Paykel Healthcare Ltd A user interface and system for supplying gases to an airway
US10441736B2 (en) 2015-04-24 2019-10-15 Fisher & Paykel Healthcare Limited Respiratory mask with cheek supports
EP3448482B1 (en) 2016-04-29 2023-07-26 Fisher & Paykel Healthcare Limited Apparatus for oxygenation and/or co2 removal
GB2607540B (en) 2016-08-11 2023-03-29 Fisher & Paykel Healthcare Ltd A collapsible conduit, patient interface and headgear connector
USD870269S1 (en) 2016-09-14 2019-12-17 Fisher & Paykel Healthcare Limited Nasal cannula assembly
CN211383329U (zh) 2016-10-14 2020-09-01 蒸汽热能公司 用于输送呼吸气体的系统
WO2018127591A1 (en) * 2017-01-06 2018-07-12 INSERM (Institut National de la Santé et de la Recherche Médicale) Jet aerosol dispenser
ES2935720T3 (es) * 2017-06-13 2023-03-09 Maquet Critical Care Ab Disposición de interfaz nasal con un paciente y aparato de respiración
USD849243S1 (en) 2017-11-21 2019-05-21 Fisher & Paykel Healthcare Limited Nasal cannula
USD878549S1 (en) 2017-11-21 2020-03-17 Fisher & Paykel Healthcare Limited Connector for nasal cannula assembly
USD848614S1 (en) 2017-11-21 2019-05-14 Fisher & Paykel Healthcare Limited Pad for nasal cannula assembly
USD849242S1 (en) 2017-11-21 2019-05-21 Fisher & Paykel Healthcare Limited Nasal cannula assembly
EP3793653B1 (en) 2018-05-14 2023-10-25 Covidien LP Systems and methods for ventilation humidification
EP3821932A1 (en) * 2019-11-17 2021-05-19 Oxypoint NV Linking element for linking a hose barb component
US12064562B2 (en) 2020-03-12 2024-08-20 Vapotherm, Inc. Respiratory therapy unit with non-contact sensing and control
US12427282B2 (en) 2020-09-09 2025-09-30 Covidien Lp Systems and methods for active humidification in ventilatory support
US12485246B2 (en) 2022-07-22 2025-12-02 Covidien Lp Low-profile humidifier with removable flow channel

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1986002276A1 (en) * 1984-10-09 1986-04-24 Oxygen Enrichment Company, Ltd. Method and apparatus for the treatment of the respiratory tract
FR2638361A1 (fr) * 1988-10-28 1990-05-04 Diffusion Tech Francaise Sarl Embout narinaire adaptable sur tous appareils a usage medical du type nebuliseurs et autres
US5558084A (en) * 1991-10-04 1996-09-24 Fisher & Paykel Limited Humidifier with delivery tube condensation preventing structure and control
US6668828B1 (en) * 2000-10-16 2003-12-30 Pulmonox Technologies Corporations System and elements for managing therapeutic gas administration to a spontaneously breathing non-ventilated patient

Family Cites Families (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE28036C (de) * 1884-02-12 1884-07-23 J. WOLFF in Grofs-Gerau, Gr. Hessen Freiluftathmer
US2868199A (en) * 1955-05-20 1959-01-13 Charles H Hudson Cannula
US2931358A (en) * 1958-07-30 1960-04-05 David S Sheridan Nasal cannulae
US3513844A (en) * 1968-04-30 1970-05-26 Metro Hospital Supply Co Inc Adjustable nonrestrictive nasal cannula
US3566862A (en) * 1968-08-01 1971-03-02 Paul A Schuh Respiration apparatus
US3682171A (en) 1971-03-31 1972-08-08 Baxter Laboratories Inc Nasal cannula
US3726275A (en) 1971-12-14 1973-04-10 I Jackson Nasal cannulae
US3807445A (en) * 1972-06-19 1974-04-30 American Hospital Supply Corp Audible pressure relief valve for medical humidifier
US4106505A (en) 1977-01-17 1978-08-15 Salter Labs., Inc. Nasal cannula assembly
US4156426A (en) 1977-08-11 1979-05-29 Gold Lawrence W Head-mounted oxygen-administration device
US4790308A (en) * 1984-04-04 1988-12-13 Sherwood Medical Company Nasal cannula harness
GB2173274B (en) * 1985-04-04 1989-02-01 Boc Group Plc Improvements in inhalation apparatus
US4808160A (en) * 1986-04-14 1989-02-28 Timmons John W Nasal cannula apparatus
US4753233A (en) 1987-02-10 1988-06-28 Advantage Medical Nasal cannula
US4996983A (en) * 1989-01-31 1991-03-05 Amrhein Floyd E Inhaler filtration device with housing supportable by spectacle temple
WO1992020392A1 (en) * 1991-05-24 1992-11-26 Calor Air Separation Limited Nasal cannula
US5687715A (en) * 1991-10-29 1997-11-18 Airways Ltd Inc Nasal positive airway pressure apparatus and method
US5495848A (en) * 1994-11-25 1996-03-05 Nellcar Puritan Bennett Monitoring system for delivery of therapeutic gas
DE19515739C2 (de) * 1995-05-03 1997-09-11 Holger Krohn Verfahren und Vorrichtung zur Erzeugung gesundheitsverträglicher Atemluft in nasalen Überdruck - Beatmungsgeräten
AU718139B2 (en) * 1995-11-13 2000-04-06 Fisher & Paykel Healthcare Limited Heated respiratory conduit
US5682881A (en) 1996-10-21 1997-11-04 Winthrop; Neil Nasal CPAP/Cannula and securement apparatus
CA2222830C (en) * 1996-12-02 2004-03-30 Fisher & Paykel Limited Humidifier sleep apnea treatment apparatus
AUPO742297A0 (en) * 1997-06-18 1997-07-10 Resmed Limited An apparatus for supplying breathable gas
AU4910900A (en) * 1999-05-28 2000-12-18 Euromedico Ltd. Gas-supplying device
US6435180B1 (en) * 1999-07-01 2002-08-20 J&M Distributors Limited Method and apparatus for delivering humidified air to a face mask
US7314046B2 (en) 1999-12-10 2008-01-01 Vapotherm, Inc. Apparatus and method for respiratory tract therapy
AUPQ821500A0 (en) * 2000-06-19 2000-07-13 Australian Centre For Advanced Medical Technology Ltd Mask
DE10105383C2 (de) 2001-02-06 2003-06-05 Heptec Gmbh Antischnarchgerät
US6684883B1 (en) * 2001-08-21 2004-02-03 Bonnie C. Burns Nasal cannula headband apparatus
US6679265B2 (en) * 2001-10-25 2004-01-20 Worldwide Medical Technologies Nasal cannula
US20050121037A1 (en) * 2003-08-08 2005-06-09 Wood Thomas J. Nasal ventilation interface

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1986002276A1 (en) * 1984-10-09 1986-04-24 Oxygen Enrichment Company, Ltd. Method and apparatus for the treatment of the respiratory tract
FR2638361A1 (fr) * 1988-10-28 1990-05-04 Diffusion Tech Francaise Sarl Embout narinaire adaptable sur tous appareils a usage medical du type nebuliseurs et autres
US5558084A (en) * 1991-10-04 1996-09-24 Fisher & Paykel Limited Humidifier with delivery tube condensation preventing structure and control
US6668828B1 (en) * 2000-10-16 2003-12-30 Pulmonox Technologies Corporations System and elements for managing therapeutic gas administration to a spontaneously breathing non-ventilated patient

Also Published As

Publication number Publication date
JP2005516692A (ja) 2005-06-09
AU2003219624A1 (en) 2003-09-02
WO2003066145A1 (en) 2003-08-14
EP1471962A4 (en) 2010-11-10
EP3050589B2 (en) 2023-08-02
EP3738635A1 (en) 2020-11-18
EP1471962A1 (en) 2004-11-03
CA2474925A1 (en) 2003-08-14
US20050178383A1 (en) 2005-08-18
EP3050589B1 (en) 2020-04-29
EP1471962B1 (en) 2014-03-12
EP2799103B1 (en) 2016-04-13
ES2568604T3 (es) 2016-05-03
EP3050589A1 (en) 2016-08-03
EP2799103A1 (en) 2014-11-05

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