ATE296136T1 - Variable enlüftungsöffnung für eine beatmungsmaske - Google Patents

Variable enlüftungsöffnung für eine beatmungsmaske

Info

Publication number
ATE296136T1
ATE296136T1 AT00968878T AT00968878T ATE296136T1 AT E296136 T1 ATE296136 T1 AT E296136T1 AT 00968878 T AT00968878 T AT 00968878T AT 00968878 T AT00968878 T AT 00968878T AT E296136 T1 ATE296136 T1 AT E296136T1
Authority
AT
Austria
Prior art keywords
mask
vent opening
gas
ventilation mask
variable vent
Prior art date
Application number
AT00968878T
Other languages
English (en)
Inventor
Bruce R Bowman
Gary L Hansen
Original Assignee
Mallinckrodt Inc
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 Mallinckrodt Inc filed Critical Mallinckrodt Inc
Application granted granted Critical
Publication of ATE296136T1 publication Critical patent/ATE296136T1/de

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
    • A61M16/0003—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
    • A61M2016/0042—Accessories therefor, e.g. sensors, vibrators, negative pressure with a flowmeter electrical in the expiratory circuit
    • 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
    • A61M2205/50—General characteristics of the apparatus with microprocessors or computers

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)
  • Air-Conditioning For Vehicles (AREA)
  • Materials For Medical Uses (AREA)
AT00968878T 1999-10-12 2000-10-10 Variable enlüftungsöffnung für eine beatmungsmaske ATE296136T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/416,648 US6644316B2 (en) 1999-10-12 1999-10-12 Variable aperture venting for respiratory mask
PCT/US2000/027814 WO2001026722A1 (en) 1999-10-12 2000-10-10 Variable aperture venting for respiratory mask

Publications (1)

Publication Number Publication Date
ATE296136T1 true ATE296136T1 (de) 2005-06-15

Family

ID=23650773

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00968878T ATE296136T1 (de) 1999-10-12 2000-10-10 Variable enlüftungsöffnung für eine beatmungsmaske

Country Status (8)

Country Link
US (1) US6644316B2 (de)
EP (1) EP1221995B1 (de)
JP (1) JP4598339B2 (de)
AT (1) ATE296136T1 (de)
CA (1) CA2387228A1 (de)
DE (1) DE60020388T2 (de)
ES (1) ES2241662T3 (de)
WO (1) WO2001026722A1 (de)

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FR2789593B1 (fr) * 1999-05-21 2008-08-22 Mallinckrodt Dev France Appareil de fourniture de pression d'air a un patient souffrant de troubles du sommeil et ses procedes de commande
US6581594B1 (en) * 2000-05-15 2003-06-24 Resmed Limited Respiratory mask having gas washout vent and gas washout vent for respiratory mask
US8100126B2 (en) 2000-06-14 2012-01-24 Mcauley Alastair Edwin Breathing assistance apparatus
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US8522785B2 (en) 2002-08-05 2013-09-03 Resmed Limited Inextensible headgear and CPAP or ventilator mask assembly with the same
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DE10355752B3 (de) * 2003-11-28 2005-04-28 Draegerwerk Ag Atemmaske
CN101683546A (zh) 2004-04-09 2010-03-31 雷斯梅德有限公司 鼻部组件
JP2008526394A (ja) 2005-01-12 2008-07-24 レスメド リミテッド ガス逃がし通気孔を有する呼吸マスクおよびマスクの製造方法
NZ563608A (en) 2005-06-06 2011-03-31 Resmed Ltd A mask with upper and lower stabilization parts contoured to the shape of a human face as part of the straps
AU2006313454A1 (en) * 2005-09-26 2007-05-18 Innovent Medical Solutions, Inc. Combined ventilator inexsufflator
WO2007144767A2 (en) * 2006-02-02 2007-12-21 Be Eri Eliezer A respiratory apparatus
WO2007120666A1 (en) 2006-04-10 2007-10-25 Aeiomed, Inc. Apparatus and methods for providing humidity in respiratory therapy
US8763611B2 (en) * 2006-04-27 2014-07-01 S&S Medical Products, Llc Low-profile CPR mask
EP2063945B1 (de) * 2006-09-07 2019-07-03 ResMed Ltd. Maske und flussgeneratorsystem
EP2090560A1 (de) 2008-01-30 2009-08-19 Schlumberger Holdings Limited Chemische Aktivierung des Abbindens von Zement
DE102008010475A1 (de) * 2008-02-21 2009-08-27 Seleon Gmbh Applikatoren für eine Luftbrille
US8746248B2 (en) 2008-03-31 2014-06-10 Covidien Lp Determination of patient circuit disconnect in leak-compensated ventilatory support
US8267085B2 (en) 2009-03-20 2012-09-18 Nellcor Puritan Bennett Llc Leak-compensated proportional assist ventilation
US8272380B2 (en) * 2008-03-31 2012-09-25 Nellcor Puritan Bennett, Llc Leak-compensated pressure triggering in medical ventilators
EP2313138B1 (de) 2008-03-31 2018-09-12 Covidien LP System und verfahren zur bestimmung von lecks in beatmungsgeräten während stabiler phasen innerhalb eines atemzugs
US8302602B2 (en) 2008-09-30 2012-11-06 Nellcor Puritan Bennett Llc Breathing assistance system with multiple pressure sensors
US8424521B2 (en) 2009-02-27 2013-04-23 Covidien Lp Leak-compensated respiratory mechanics estimation in medical ventilators
US8418691B2 (en) 2009-03-20 2013-04-16 Covidien Lp Leak-compensated pressure regulated volume control ventilation
EP2421590B1 (de) * 2009-04-24 2018-03-28 New York University System und verfahren für schaltungen zur cpap-freigabe zwecks nulldruck-erzeugung
US9923442B2 (en) * 2009-06-09 2018-03-20 Resmed Limited Breathing assistance device with linear actuated gas regulating valve
US10603456B2 (en) 2011-04-15 2020-03-31 Fisher & Paykel Healthcare Limited Interface comprising a nasal sealing portion
DK3117861T3 (da) 2011-04-15 2021-06-21 Fisher & Paykel Healthcare Ltd Grænseflade omfattende en rullende næsebrodel
US10029058B2 (en) * 2011-09-13 2018-07-24 Resmed Limited Vent arrangement for respiratory mask
KR101302052B1 (ko) * 2012-03-22 2013-08-29 주식회사세운메디칼 의료용 양압 조절 마스크
WO2014038959A1 (en) 2012-09-04 2014-03-13 Fisher & Paykel Healthcare Limited Valsalva mask
US10076619B2 (en) 2012-09-11 2018-09-18 Resmed Limited Vent arrangement for respiratory mask
EP4205788A1 (de) 2012-10-17 2023-07-05 Fisher & Paykel Healthcare Limited Schnittstelle mit nasalem dichtungsteil und einem rollscharnier
US10328222B2 (en) * 2013-03-14 2019-06-25 ResMed Pty Ltd Vent device for use with a respiratory device
NZ777422A (en) 2013-03-14 2023-01-27 ResMed Pty Ltd Vent arrangement for a respiratory device
WO2015020535A1 (en) 2013-08-05 2015-02-12 Fisher & Paykel Healthcare Limited Seal for a patient interface, interface assemblies and aspects thereof
US9675771B2 (en) 2013-10-18 2017-06-13 Covidien Lp Methods and systems for leak estimation
US20150165146A1 (en) 2013-12-17 2015-06-18 Bruce Bowman Humidification system and positive airway pressure apparatus incorporating same
SG11201609221TA (en) * 2014-05-19 2016-12-29 Fisher & Paykel Healthcare Ltd Pressure controlled exhaust vent
EP4725531A2 (de) 2014-06-17 2026-04-15 Fisher & Paykel Healthcare Limited Patientenschnittstellen
CN106659864B (zh) 2014-07-18 2019-10-01 费雪派克医疗保健有限公司 头戴具夹扣装置
GB2585605B (en) 2014-08-25 2021-07-07 Fisher & Paykel Healthcare Ltd Respiratory mask and related portions, components or sub-assemblies
SG11201706750RA (en) 2015-03-04 2017-09-28 Fisher & Paykel Healthcare Ltd Mask system headgear
SG10201913800UA (en) 2015-09-04 2020-03-30 Fisher & Paykel Healthcare Ltd Patient interfaces
USD882066S1 (en) 2016-05-13 2020-04-21 Fisher & Paykel Healthcare Limited Frame for a breathing mask
WO2018065926A1 (en) 2016-10-05 2018-04-12 Fisher & Paykel Healthcare Limited Patient interfaces
KR102039676B1 (ko) 2016-12-30 2019-11-01 주식회사 넥스트코어 스트랩 없이 안면 밀착이 가능한 양압기용 마스크
USD823454S1 (en) 2017-02-23 2018-07-17 Fisher & Paykel Healthcare Limited Cushion assembly for breathing mask assembly
USD824020S1 (en) 2017-02-23 2018-07-24 Fisher & Paykel Healthcare Limited Cushion assembly for breathing mask assembly
USD823455S1 (en) 2017-02-23 2018-07-17 Fisher & Paykel Healthcare Limited Cushion assembly for breathing mask assembly
USD884153S1 (en) 2018-04-04 2020-05-12 Fisher & Paykel Healthcare Limited Frame for a mask assembly
CN111375110B (zh) * 2018-12-29 2023-09-05 罗远明 使进入呼吸道气体浓度恒定且无呼吸阻力的气体吸入装置

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JPS6099946U (ja) * 1983-12-15 1985-07-08 ミドリ安全株式会社 防塵マスク用フイルタ収納器
JPH0239481Y2 (de) * 1984-12-21 1990-10-23
US5065756A (en) * 1987-12-22 1991-11-19 New York University Method and apparatus for the treatment of obstructive sleep apnea
FR2695320B1 (fr) 1992-09-04 1994-12-09 Sefam Procédé de régulation de la pression d'un flux d'air et dispositif d'assistance respiratoire mettant en Óoeuvre ledit procédé.
NZ250105A (en) 1992-11-09 1996-07-26 Monaghan Canadian Ltd Inhalator mask; one-way valve opens upon exhalation
US5937855A (en) 1995-04-21 1999-08-17 Respironics, Inc. Flow regulating valve in a breathing gas delivery system
CA2147963A1 (en) * 1995-04-26 1996-10-27 Gerald V. Elstran Positive/negative air pressure adaptor for use with respirators
US5857460A (en) * 1996-03-14 1999-01-12 Beth Israel Deaconess Medical Center, Inc. Gas-sensing mask
US5657752A (en) * 1996-03-28 1997-08-19 Airways Associates Nasal positive airway pressure mask and method
AUPO504597A0 (en) * 1997-02-10 1997-03-06 Resmed Limited A mask and a vent assembly therefor
SE9703913D0 (sv) 1997-10-27 1997-10-27 Astra Ab Face mask
US6192876B1 (en) * 1997-12-12 2001-02-27 Astra Aktiebolag Inhalation apparatus and method

Also Published As

Publication number Publication date
CA2387228A1 (en) 2001-04-19
ES2241662T3 (es) 2005-11-01
DE60020388T2 (de) 2006-01-26
JP4598339B2 (ja) 2010-12-15
EP1221995B1 (de) 2005-05-25
US20030000532A1 (en) 2003-01-02
DE60020388D1 (de) 2005-06-30
JP2003511160A (ja) 2003-03-25
US6644316B2 (en) 2003-11-11
WO2001026722A1 (en) 2001-04-19
EP1221995A1 (de) 2002-07-17

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties