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WO1996039206A2 - Respirateur - Google Patents

Respirateur Download PDF

Info

Publication number
WO1996039206A2
WO1996039206A2 PCT/IL1996/000004 IL9600004W WO9639206A2 WO 1996039206 A2 WO1996039206 A2 WO 1996039206A2 IL 9600004 W IL9600004 W IL 9600004W WO 9639206 A2 WO9639206 A2 WO 9639206A2
Authority
WO
WIPO (PCT)
Prior art keywords
mask
pressure
valve
air
potentiometer
Prior art date
Application number
PCT/IL1996/000004
Other languages
English (en)
Other versions
WO1996039206A3 (fr
Inventor
Nathan Oren
Original Assignee
Asn Respiration Device 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 Asn Respiration Device Ltd. filed Critical Asn Respiration Device Ltd.
Priority to AU59094/96A priority Critical patent/AU5909496A/en
Publication of WO1996039206A2 publication Critical patent/WO1996039206A2/fr
Publication of WO1996039206A3 publication Critical patent/WO1996039206A3/fr

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
    • 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
    • A61M16/202—Controlled valves electrically actuated
    • A61M16/203—Proportional
    • A61M16/205—Proportional used for exhalation control
    • 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
    • A61M2016/0027—Accessories therefor, e.g. sensors, vibrators, negative pressure pressure meter

Definitions

  • the present invention relates to respiration aids, particularly for use by patients suffering from the disease know as Sleep Apnea and snoring.
  • Sleep Apnea which manifests itself by intensive snoring during sleep, is a biological disorder of the respiratory channels, in particular the upper air passages which tend to collapse and become blocked towards the end of some exhalation cycles.
  • the patient In order to overcome and avoid suffocation, the patient must exert an effort to continue the breathing process, i.e. the inhalation phase, which effort entails his actual awaking.
  • Patients are thus driven in to a serious mental and physical condition, due to accumulated lack of sleep; although the patients seem to be asleep, actually they are not deriving the benefits of slumber, not to mention the inconvenience caused by people in proximity.
  • Apparatus devised for the application of this kind of treatment included a belted nose-mask and snorkel, through which excessive quantity of air was supplied to the patient (of the order of 100 lit/min while normal human air consumption during sleep is about 6 lit/min).
  • the prime object of the present invention to provide a respiration device for the above purpose which is self-contained, and does not require an electrically powered air compressor.
  • the device of the invention is a respiration aid device, particularly for preventing snoring and Sleep Apnea, comprising a nose cover, a one-way inhalation, air valve, an exhalation controlled air, valve, a potentiometer for setting of in-mask pressure, a pressure gauge, two analog-to-digital (A/D) wits, comparator, a controller.
  • a respiration aid device particularly for preventing snoring and Sleep Apnea, comprising a nose cover, a one-way inhalation, air valve, an exhalation controlled air, valve, a potentiometer for setting of in-mask pressure, a pressure gauge, two analog-to-digital (A/D) wits, comparator, a controller.
  • the device of the invention comprises a mask covering the patient's nose, and a servo mechanism maintaining inside the mask a desired pressure during exhalation. This pressure inside the mask is due to the patient's exhalation only.
  • the novel device comprises a mask 1 to be attached to the face by means of a strap around the head.
  • a strap around the head.
  • the opening and closing of the one-way inflow valve is controlled by that valve's mechanism; the opening and closing of the outflow valve are controlled by control means 8.
  • a pressure gauge (5) which senses the air pressure inside the mask.
  • a potentiometer (4) is set so that its resistance is used as reference. This reference corresponds to the desired threshold value of air pressure.
  • Units marked on a scale, for setting the potentiometer are units of pressure, given in mm of water above atmospheric pressure, in the range of 0 to 150 mm.
  • A/D converters (6 and 6') one for the air- pressure information coming from the pressure gauge and the other receiving reference information coming from potentiometer (4), convert these two analog data into digital data: the analog pressure information into digital pressure-information, and the analog resistance information into digital reference-information.
  • These are input to a comparator which compares them with each other. According to this comparison the comparator 7 sends information to the controller 8. If the pressure measured by the pressure gauge is higher than the set reference, the comparator 7 sends to the controller 8 information to open the outflow valve 6'. If the pressure measured by the pressure gauge is lower than the set reference, the comparator sends to the controller 8 information to keep the outflow valve 6' closed.
  • Various outflow valve can be used, such as:
  • the pressure within the mask 1 is lower than the pressure corresponding to the set reference so that the outflow valve 3 is closed and the patient inhales through the inflow valve 2.
  • the pressure within the mask 1 builds up because the two valves are closed.
  • the control 8 sends information to the outflow valve 3 to open it, allowing air to flow out.
  • the outflow valve 3 is of the on/off type it remains open until the pressure within the mask 1 reaches the pressure corresponding to the set reference and the outflow valve closes.
  • the outflow valve 3 is of the variable-opening type it opens in proportion to the pressure within the mask so that the pressure remains at the level corresponding to the set reference, and when it drops below that threshold, the valve closes.
  • the device provided according to the invention is of simple construction; needs not be associated with auxiliary installations such as an electrical power source; it comprises a small number of simple elements and is therefor not liable to wear during prolonged use, *nd also inexpensive.

Landscapes

  • Health & Medical Sciences (AREA)
  • Emergency Medicine (AREA)
  • Pulmonology (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)

Abstract

La présente invention concerne un masque respirateur (1) destiné à prévenir les apnées du sommeil et le ronflement. Ce masque est pourvu d'organes (5) mesurant en temps réel la pression interne du respirateur, et d'organes (3, 8) maintenant une pression prédéfinie à l'intérieur du respirateur. Ce respirateur (1), qui est monobloc, ne nécessite aucun organe externe de compression de l'air.
PCT/IL1996/000004 1995-06-06 1996-06-05 Respirateur WO1996039206A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU59094/96A AU5909496A (en) 1995-06-06 1996-06-05 Respiration device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IL11402295A IL114022A0 (en) 1995-06-06 1995-06-06 A respiration device
IL114022 1995-06-06

Publications (2)

Publication Number Publication Date
WO1996039206A2 true WO1996039206A2 (fr) 1996-12-12
WO1996039206A3 WO1996039206A3 (fr) 1997-04-24

Family

ID=11067569

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IL1996/000004 WO1996039206A2 (fr) 1995-06-06 1996-06-05 Respirateur

Country Status (3)

Country Link
AU (1) AU5909496A (fr)
IL (1) IL114022A0 (fr)
WO (1) WO1996039206A2 (fr)

Cited By (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6973929B2 (en) 1999-03-29 2005-12-13 Resmed Limited Forehead support for a facial mask
US6997188B2 (en) 1998-01-16 2006-02-14 Resmed Limited Forehead support for facial mask
WO2010076711A1 (fr) 2008-12-30 2010-07-08 Koninklijke Philips Electronics N.V. Système et appareil respiratoire pour soutenir les voies respiratoires d'un sujet
WO2010076704A1 (fr) 2008-12-30 2010-07-08 Koninklijke Philips Electronics N.V. Système et appareil de respiration pour prêter assistance aux voies respiratoires d'un sujet
WO2010140072A1 (fr) * 2009-06-03 2010-12-09 Koninklijke Philips Electronics, N.V. Système et procédé permettant de réguler la fuite d'un circuit délivrant un flux sous pression de gaz respirable à un sujet
WO2013132483A1 (fr) 2012-03-05 2013-09-12 Alex Rapoport Procédé et appareil d'assistance respiratoire
US9027556B2 (en) 2008-03-04 2015-05-12 Resmed Limited Mask system
US9072853B2 (en) 2001-09-07 2015-07-07 Resmed Limited Forehead pad for respiratory mask
US9248251B2 (en) 2003-04-10 2016-02-02 Resmed Limited Mask with integral cushion and forehead piece
US9662467B2 (en) 2000-10-19 2017-05-30 Resmed R&D Germany Gmbh Breathing mask for feeding a breathing gas to a mask user and discharge device for discharging breathing gas
US9757534B2 (en) 2001-10-22 2017-09-12 Resmed R&D Germany Gmbh Breathing mask arrangement as well as an application device and a forehead support device for same
US9770571B2 (en) 1996-10-16 2017-09-26 Resmed Limited Vent valve assembly
US9802021B2 (en) 2002-12-06 2017-10-31 Fisher & Paykel Healthcare Limited Mouthpiece
US9895505B2 (en) 2004-04-09 2018-02-20 Resmed Limited Nasal assembly
US9895503B2 (en) 2003-05-02 2018-02-20 Resmed Limited Mask system
US9937315B2 (en) 2007-01-30 2018-04-10 Resmed Limited Mask with removable headgear connector
US9962510B2 (en) 2005-10-25 2018-05-08 Resmed Limited Respiratory mask assembly
US10039893B2 (en) 2004-06-16 2018-08-07 Resmed Limited Respiratory mask assembly
US10058671B2 (en) 2001-10-22 2018-08-28 Resmed R&D Germany Gmbh Application device for a breathing mask arrangement
US10137270B2 (en) 2005-10-14 2018-11-27 Resmed Limited Cushion to frame assembly mechanism
US11331447B2 (en) 2008-03-04 2022-05-17 ResMed Pty Ltd Mask system with snap-fit shroud

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AUPO126596A0 (en) 1996-07-26 1996-08-22 Resmed Limited A nasal mask and mask cushion therefor
US6513526B2 (en) 1996-07-26 2003-02-04 Resmed Limited Full-face mask and mask cushion therefor
AUPO399596A0 (en) 1996-12-02 1997-01-02 Resmed Limited A harness assembly for a nasal mask
AUPQ104099A0 (en) 1999-06-18 1999-07-08 Resmed Limited Forehead support for facial mask
US6561191B1 (en) 1997-02-10 2003-05-13 Resmed Limited Mask and a vent assembly therefor
AUPO504597A0 (en) 1997-02-10 1997-03-06 Resmed Limited A mask and a vent assembly therefor
DE10201682A1 (de) 2002-01-17 2003-07-31 Map Medizin Technologie Gmbh Atemmaskenanordnung
USD507831S1 (en) 2002-03-22 2005-07-26 Invacare Corporation Nasal mask
USD583931S1 (en) 2002-03-22 2008-12-30 Invacare Corporation Nasal mask
EP2345446B1 (fr) 2002-03-22 2015-12-16 Invacare Corporation Masque nasal
US7621274B2 (en) 2003-03-22 2009-11-24 Invacare Corporation Nasal mask
EP1475118B1 (fr) 2003-05-05 2011-12-28 ResMed Limited Support frontal pour masque facial

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5265595A (en) * 1989-06-19 1993-11-30 Hans Rudolph, Inc. Mask for breath analysis
AU683753B2 (en) * 1994-07-06 1997-11-20 Teijin Limited An apparatus for assisting in ventilating the lungs of a patient

Cited By (74)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9770571B2 (en) 1996-10-16 2017-09-26 Resmed Limited Vent valve assembly
US6997188B2 (en) 1998-01-16 2006-02-14 Resmed Limited Forehead support for facial mask
US7472704B2 (en) 1999-03-29 2009-01-06 Resmed Limited Forehead support for facial mask
US6973929B2 (en) 1999-03-29 2005-12-13 Resmed Limited Forehead support for a facial mask
US9662467B2 (en) 2000-10-19 2017-05-30 Resmed R&D Germany Gmbh Breathing mask for feeding a breathing gas to a mask user and discharge device for discharging breathing gas
US10596342B2 (en) 2000-10-19 2020-03-24 Resmed R&D Germany Gmbh Breathing mask for feeding a breathing gas to a mask user and discharge device for discharging breathing gas
US10195385B2 (en) 2001-09-07 2019-02-05 Resmed Limited Forehead pad for respiratory mask
US9072853B2 (en) 2001-09-07 2015-07-07 Resmed Limited Forehead pad for respiratory mask
US10058671B2 (en) 2001-10-22 2018-08-28 Resmed R&D Germany Gmbh Application device for a breathing mask arrangement
US10245403B2 (en) 2001-10-22 2019-04-02 RedMed R&D Germany GmbH Breathing mask arrangement as well as an application device and a forehead support device for same
US9757534B2 (en) 2001-10-22 2017-09-12 Resmed R&D Germany Gmbh Breathing mask arrangement as well as an application device and a forehead support device for same
US9889266B2 (en) 2001-10-22 2018-02-13 Resmed R&D Germany Gmbh Breathing mask arrangement as well as an application device and a forehead support device for same
US9956369B2 (en) 2002-12-06 2018-05-01 Fisher & Paykel Healthcare Limited Mouthpiece
US9802021B2 (en) 2002-12-06 2017-10-31 Fisher & Paykel Healthcare Limited Mouthpiece
US10500365B2 (en) 2002-12-06 2019-12-10 Fisher & Paykel Healthcare Limited Respiratory interface with elbow
US11471639B2 (en) 2002-12-06 2022-10-18 Fisher & Paykel Healthcare Limited Respiratory interface with elbow
US10369315B2 (en) 2003-04-10 2019-08-06 ResMed Pty Ltd Respiratory mask with molded frame and cushion
US9248251B2 (en) 2003-04-10 2016-02-02 Resmed Limited Mask with integral cushion and forehead piece
US9895503B2 (en) 2003-05-02 2018-02-20 Resmed Limited Mask system
US9895505B2 (en) 2004-04-09 2018-02-20 Resmed Limited Nasal assembly
US10842957B2 (en) 2004-04-09 2020-11-24 ResMed Pty Ltd Nasal assembly
US10039893B2 (en) 2004-06-16 2018-08-07 Resmed Limited Respiratory mask assembly
US11529489B2 (en) 2004-06-16 2022-12-20 ResMed Pty Ltd Cushion for a respiratory mask assembly
US10668241B2 (en) 2004-06-16 2020-06-02 ResMed Pty Ltd Cushion for a respiratory mask assembly
US11071839B2 (en) 2004-06-16 2021-07-27 ResMed Pty Ltd Cushion for a respiratory mask assembly
US12011540B2 (en) 2005-10-14 2024-06-18 ResMed Pty Ltd Cushion/frame sub-assembly connectable to outer frame
US10137270B2 (en) 2005-10-14 2018-11-27 Resmed Limited Cushion to frame assembly mechanism
US11833305B2 (en) 2005-10-14 2023-12-05 ResMed Pty Ltd Cushion/frame assembly for a patient interface
US11633564B2 (en) 2005-10-14 2023-04-25 ResMed Pty Ltd Cushion to frame assembly mechanism
US10434273B2 (en) 2005-10-14 2019-10-08 ResMed Pty Ltd Cushion to frame assembly mechanism
US11369765B2 (en) 2005-10-14 2022-06-28 ResMed Pty Ltd Cushion to frame assembly mechanism
US11529487B2 (en) 2005-10-14 2022-12-20 ResMed Pty Ltd Cushion to frame assembly mechanism
US9962510B2 (en) 2005-10-25 2018-05-08 Resmed Limited Respiratory mask assembly
US11596757B2 (en) 2005-10-25 2023-03-07 ResMed Pty Ltd Interchangeable mask assembly
US11890418B2 (en) 2005-10-25 2024-02-06 ResMed Pty Ltd Interchangeable mask assembly
US11052211B2 (en) 2005-10-25 2021-07-06 ResMed Pty Ltd Interchangeable mask assembly
US10183138B2 (en) 2005-10-25 2019-01-22 Resmed Limited Interchangeable mask assembly
US9937315B2 (en) 2007-01-30 2018-04-10 Resmed Limited Mask with removable headgear connector
US11992618B2 (en) 2007-01-30 2024-05-28 ResMed Pty Ltd Mask with headgear and rigidizers
US10864342B2 (en) 2007-01-30 2020-12-15 ResMed Pty Ltd Mask with removable headgear connector
US12151065B2 (en) 2007-01-30 2024-11-26 ResMed Pty Ltd Mask system with removable headgear connector
US11529486B2 (en) 2008-03-04 2022-12-20 ResMed Pty Ltd Mask system with shroud having extended headgear connector arms
US9962511B2 (en) 2008-03-04 2018-05-08 Resmed Limited Mask system with snap-fit shroud
US12208208B2 (en) 2008-03-04 2025-01-28 ResMed Pty Ltd Mask system with shroud and vent holes
US9770568B2 (en) 2008-03-04 2017-09-26 Resmed Limited Mask system with snap-fit shroud
US9027556B2 (en) 2008-03-04 2015-05-12 Resmed Limited Mask system
US11969552B2 (en) 2008-03-04 2024-04-30 ResMed Pty Ltd Mask system with radially positioned vent holes
US11833277B2 (en) 2008-03-04 2023-12-05 ResMed Pty Ltd Mask system with snap-fit shroud
US10751496B2 (en) 2008-03-04 2020-08-25 ResMed Pty Ltd Mask system with shroud
US9950131B2 (en) 2008-03-04 2018-04-24 Resmed Limited Mask system with snap-fit shroud
US11529488B2 (en) 2008-03-04 2022-12-20 ResMed Pty Ltd Mask system with snap-fit shroud
US9757533B2 (en) 2008-03-04 2017-09-12 Resmed Limited Mask system with snap-fit shroud
US11395893B2 (en) 2008-03-04 2022-07-26 ResMed Pty Ltd Mask system with snap-fit shroud
US11077274B2 (en) 2008-03-04 2021-08-03 ResMed Pty Ltd Mask system with snap-fit shroud
US11305085B2 (en) 2008-03-04 2022-04-19 ResMed Pty Ltd Mask system with snap-fit shroud
US11331447B2 (en) 2008-03-04 2022-05-17 ResMed Pty Ltd Mask system with snap-fit shroud
CN102333505B (zh) * 2008-12-30 2014-03-05 皇家飞利浦电子股份有限公司 用于支持受试者的气道的系统和呼吸用具
US9027553B2 (en) 2008-12-30 2015-05-12 Koninklijke Philips N.V. System and respiration appliance for supporting the airway of a subject
RU2527158C2 (ru) * 2008-12-30 2014-08-27 Конинклейке Филипс Электроникс Н.В. Система и дыхательное устройство для поддержания дыхательных путей субъекта
WO2010076711A1 (fr) 2008-12-30 2010-07-08 Koninklijke Philips Electronics N.V. Système et appareil respiratoire pour soutenir les voies respiratoires d'un sujet
US8844531B2 (en) 2008-12-30 2014-09-30 Koninklijke Philips N.V. System, method and respiration appliance for supporting the airway of a subject
RU2516863C2 (ru) * 2008-12-30 2014-05-20 Конинклейке Филипс Электроникс Н.В. Система и респираторное приспособление для поддержки дыхательных путей пациента
JP2012513856A (ja) * 2008-12-30 2012-06-21 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 被検者の気道をサポートするためのシステム及び呼吸器具
WO2010076704A1 (fr) 2008-12-30 2010-07-08 Koninklijke Philips Electronics N.V. Système et appareil de respiration pour prêter assistance aux voies respiratoires d'un sujet
AU2009334345B2 (en) * 2008-12-30 2014-10-30 Koninklijke Philips Electronics N.V. System and respiration appliance for supporting the airway of a subject
CN102271631A (zh) * 2008-12-30 2011-12-07 皇家飞利浦电子股份有限公司 用于支撑对象气道的系统和呼吸器具
WO2010140072A1 (fr) * 2009-06-03 2010-12-09 Koninklijke Philips Electronics, N.V. Système et procédé permettant de réguler la fuite d'un circuit délivrant un flux sous pression de gaz respirable à un sujet
US9827386B2 (en) 2009-06-03 2017-11-28 Koninklijke Philips N.V. System and method for controlling leakage of a circuit delivering a pressurized flow of breathable gas to a subject
WO2013132483A1 (fr) 2012-03-05 2013-09-12 Alex Rapoport Procédé et appareil d'assistance respiratoire
US11357940B2 (en) 2012-03-05 2022-06-14 Keepmed Ltd. Method and apparatus for breathing assistance
JP2015509423A (ja) * 2012-03-05 2015-03-30 ニノックス メディカル リミテッド 呼吸補助の方法及び装置
JP2019058676A (ja) * 2012-03-05 2019-04-18 キープメッド リミテッド 対象の呼吸を促すシステム
EP2822625A4 (fr) * 2012-03-05 2015-09-16 Ninox Medical Ltd Procédé et appareil d'assistance respiratoire
EP3539605A1 (fr) * 2012-03-05 2019-09-18 Keepmed Ltd Procédé et appareil d'assistance respiratoire

Also Published As

Publication number Publication date
WO1996039206A3 (fr) 1997-04-24
AU5909496A (en) 1996-12-24
IL114022A0 (en) 1995-10-31

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