DE60226101D1 - Ausatemventil für eine nasale Beatmungsmaske - Google Patents

Ausatemventil für eine nasale Beatmungsmaske

Info

Publication number
DE60226101D1
DE60226101D1 DE60226101T DE60226101T DE60226101D1 DE 60226101 D1 DE60226101 D1 DE 60226101D1 DE 60226101 T DE60226101 T DE 60226101T DE 60226101 T DE60226101 T DE 60226101T DE 60226101 D1 DE60226101 D1 DE 60226101D1
Authority
DE
Germany
Prior art keywords
respiratory mask
exhalation valve
patient
nasal respiratory
gases
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 - Lifetime
Application number
DE60226101T
Other languages
English (en)
Other versions
DE60226101T2 (de
Inventor
Winton Charles Tuck
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
Application granted granted Critical
Publication of DE60226101D1 publication Critical patent/DE60226101D1/de
Publication of DE60226101T2 publication Critical patent/DE60226101T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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. mouth-to-mouth respiration; 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. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/0003—Accessories therefor, e.g. sensors, vibrators, negative pressure
    • A61M16/0009—Accessories therefor, e.g. sensors, vibrators, negative pressure with sub-atmospheric pressure, e.g. during expiration
    • A61M16/0012—Accessories therefor, e.g. sensors, vibrators, negative pressure with sub-atmospheric pressure, e.g. during expiration by Venturi means
    • 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. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/0057—Pumps therefor
    • A61M16/0066—Blowers or centrifugal pumps
    • A61M16/0069—Blowers or centrifugal pumps the speed thereof being controlled by respiratory parameters, e.g. by inhalation
    • 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. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/06—Respiratory or anaesthetic masks
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7837—Direct response valves [i.e., check valve type]
    • Y10T137/7838—Plural
    • Y10T137/7839—Dividing and recombining in a single flow path
    • Y10T137/784—Integral resilient member forms plural valves

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)
  • Percussion Or Vibration Massage (AREA)
DE60226101T 2001-06-27 2002-06-25 Ausatemventil für eine nasale Beatmungsmaske Expired - Lifetime DE60226101T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NZ51264901 2001-06-27
NZ51264901 2001-06-27

Publications (2)

Publication Number Publication Date
DE60226101D1 true DE60226101D1 (de) 2008-05-29
DE60226101T2 DE60226101T2 (de) 2009-06-25

Family

ID=19928529

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60226101T Expired - Lifetime DE60226101T2 (de) 2001-06-27 2002-06-25 Ausatemventil für eine nasale Beatmungsmaske

Country Status (4)

Country Link
US (1) US6923181B2 (de)
EP (1) EP1275412B1 (de)
AT (1) ATE392228T1 (de)
DE (1) DE60226101T2 (de)

Families Citing this family (55)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5325892A (en) * 1992-05-29 1994-07-05 Minnesota Mining And Manufacturing Company Unidirectional fluid valve
CA2134764C (en) * 1992-05-29 1999-04-27 Daniel A. Japuntich Unidirectional fluid valve
US8701662B2 (en) * 2005-09-27 2014-04-22 Ric Investments, Llc Humidifier with back-flow prevention valve
US8997740B2 (en) * 2005-09-27 2015-04-07 Ric Investments, Llc Humidifier with back-flow prevention valve
GB2433701B (en) * 2005-12-29 2010-03-24 Medinnova As Valve for a breathing apparatus
US7779841B2 (en) * 2006-11-13 2010-08-24 Carefusion 2200, Inc. Respiratory therapy device and method
NZ580224A (en) * 2007-04-02 2011-05-27 Allegiance Corp High frequency oscillation respiratory therapy device
US8365731B2 (en) * 2007-07-31 2013-02-05 Ric Investments, Llc Pressure reducing valve with flexible cuff
US9192735B2 (en) 2007-10-30 2015-11-24 Fisher & Paykel Healthcare Limited Fan unit with bypass vent holes
AU2008321617B2 (en) 2007-11-16 2014-07-17 Fisher & Paykel Healthcare Limited Nasal pillows with high volume bypass flow and method of using same
US8539951B1 (en) 2008-05-27 2013-09-24 Trudell Medical International Oscillating positive respiratory pressure device
US8327849B2 (en) 2008-10-28 2012-12-11 Trudell Medical International Oscillating positive expiratory pressure device
EP2384213A1 (de) * 2008-12-30 2011-11-09 Koninklijke Philips Electronics N.V. Maske und verfahren zur abgabe einer therapeutischen einatembaren substanz
US9149589B2 (en) 2009-02-23 2015-10-06 Trudell Medical International Method and device for performing orientation dependent oscillating positive expiratory pressure therapy
US8485179B1 (en) 2009-02-23 2013-07-16 Trudell Medical International Oscillating positive expiratory pressure device
CA2760399C (en) 2009-04-29 2018-01-16 Fisher & Paykel Healthcare Limited A fan unit with improved surge characteristics
AU2012265933B2 (en) 2011-06-06 2016-03-17 Trudell Medical International Inc. Oscillating positive expiratory pressure device
US9038634B2 (en) 2011-06-22 2015-05-26 Breathe Technologies, Inc. Ventilation mask with integrated piloted exhalation valve
US9486602B2 (en) 2011-06-22 2016-11-08 Breathe Technologies, Inc. Ventilation mask with integrated piloted exhalation valve and method of ventilating a patient using the same
US8844533B2 (en) 2011-06-22 2014-09-30 Breathe Technologies, Inc. Ventilation mask with integrated piloted exhalation valve
US10168046B2 (en) 2011-09-30 2019-01-01 Carefusion 207, Inc. Non-metallic humidification component
US9212673B2 (en) * 2011-09-30 2015-12-15 Carefusion 207, Inc. Maintaining a water level in a humidification component
US10307562B2 (en) 2012-04-13 2019-06-04 Fresca Medical, Inc. Auto-feedback valve for a sleep apnea device
US9492086B2 (en) 2012-03-21 2016-11-15 Fresca Medical, Inc. Apparatus, systems, and methods for treating obstructive sleep apnea
WO2013155349A1 (en) 2012-04-13 2013-10-17 Fresca Medical Inc. Sleep apnea device
US10272226B2 (en) 2012-04-13 2019-04-30 Fresca Medical, Inc. Auto-feedback valve for a sleep apnea device
EP2829298B1 (de) * 2012-04-16 2016-08-24 Metran Co., Ltd. Öffnungs-/schliessvorrichtung und atemhilfsvorrichtung
US9517315B2 (en) 2012-11-30 2016-12-13 Trudell Medical International Oscillating positive expiratory pressure device
JP5358773B1 (ja) * 2013-02-21 2013-12-04 株式会社メトラン 呼吸補助装置
CA2915949C (en) 2013-07-12 2020-01-28 Trudell Medical International Huff cough simulation device
US9849257B2 (en) 2013-08-22 2017-12-26 Trudell Medical International Oscillating positive respiratory pressure device
JP2015073830A (ja) * 2013-10-11 2015-04-20 株式会社メトラン 開閉具及び呼吸補助装置
CN103684046B (zh) * 2013-12-13 2016-03-02 南京航空航天大学 一种人体呼吸能量收集装置
US10363383B2 (en) 2014-02-07 2019-07-30 Trudell Medical International Pressure indicator for an oscillating positive expiratory pressure device
EP3760265A3 (de) * 2014-09-03 2021-03-24 Fisher & Paykel Healthcare Limited Beatmungs- und befeuchtungssystem sowie heizplatte
US10004872B1 (en) 2015-03-06 2018-06-26 D R Burton Healthcare, Llc Positive expiratory pressure device having an oscillating valve
US10245406B2 (en) 2015-03-24 2019-04-02 Ventec Life Systems, Inc. Ventilator with integrated oxygen production
US11247015B2 (en) 2015-03-24 2022-02-15 Ventec Life Systems, Inc. Ventilator with integrated oxygen production
MX2018001321A (es) 2015-07-30 2018-08-15 Trudell Medical Int Dispositivo combinado de entrenamiento de músculo respiratorio y presión expiratoria positiva oscilante.
USD778429S1 (en) 2015-09-02 2017-02-07 Trudell Medical International Respiratory treatment device
USD780906S1 (en) 2015-09-02 2017-03-07 Trudell Medical International Respiratory treatment device
US10857317B2 (en) 2015-12-04 2020-12-08 Trudell Medical International Huff cough simulation device
US10773049B2 (en) 2016-06-21 2020-09-15 Ventec Life Systems, Inc. Cough-assist systems with humidifier bypass
USD842983S1 (en) 2016-09-16 2019-03-12 3M Innovative Properties Company Valve cover
USD828546S1 (en) 2016-09-16 2018-09-11 3M Innovative Properties Company Valve cover with openings
USD849245S1 (en) 2016-09-16 2019-05-21 3M Innovative Properties Company Valve cover
USD827811S1 (en) 2016-09-16 2018-09-04 3M Innovative Properties Company Valve cover
USD827812S1 (en) 2016-09-16 2018-09-04 3M Innovative Properties Company Valve cover with openings
USD882758S1 (en) 2016-09-16 2020-04-28 3M Innovative Properties Company Valve cover
USD843562S1 (en) 2016-09-16 2019-03-19 3M Innovative Properties Company Valve cover with diamond pattern
USD900306S1 (en) 2016-09-16 2020-10-27 3M Innovative Properties Company Valve cover
EP3618908A4 (de) 2017-05-03 2021-01-13 Trudell Medical International Kombinierte therapie mit oszillierendem positivem exspiratorischem druck und huff/husten-simulationsvorrichtung
US10953278B2 (en) 2018-02-02 2021-03-23 Trudell Medical International Oscillating positive expiratory pressure device
IT201800003552A1 (it) * 2018-03-14 2019-09-14 St Microelectronics Srl Modulo valvola piezoelettrico, metodo di fabbricazione del modulo valvola, metodo di funzionamento del modulo valvola e dispositivo di ausilio alla respirazione includente uno o piu' moduli valvola
CA3100163A1 (en) 2018-05-13 2019-11-21 Samir Saleh AHMAD Portable medical ventilator system using portable oxygen concentrators

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH345118A (de) * 1955-11-05 1960-03-15 Draeger Otto Heinrich Dr Vorrichtung zur künstlichen Beatmung
DE1616422B1 (de) * 1964-06-15 1971-11-18 Laerdal A S Ventil fuer Wiederbelebungsapparate
US3769973A (en) * 1972-07-24 1973-11-06 A Esbenshade Intermittent positive pressure breathing apparatus
US3874378A (en) * 1973-09-06 1975-04-01 Globe Safety Products Inc Combined resuscitator and inhalator apparatus
US4316458A (en) * 1978-05-09 1982-02-23 National Research Development Corporation Patient ventilators
FR2535613B1 (fr) * 1982-11-05 1986-04-25 Lejeune Seitz Ameline Labo Perfectionnement aux valves respiratoires
DE69232480T2 (de) * 1991-12-20 2002-11-21 Resmed Ltd Beatmungsgerät zur Erzeugung von kontinuierlichem positiven Atemwegdruck (CPAP)
ATE182801T1 (de) * 1993-05-28 1999-08-15 Pari Gmbh Mundstück für inhalationstherapiegeräte
US5655520A (en) * 1993-08-23 1997-08-12 Howe; Harvey James Flexible valve for administering constant flow rates of medicine from a nebulizer
US5647355A (en) * 1993-09-30 1997-07-15 Respironics, Inc. Automatic safety valve for respiratory equipment which is counter-balanced and self-adjusting
US5484270A (en) * 1994-02-28 1996-01-16 Carmeli Adahan Pump particularly useful in respirator apparatus and exhalation valve assembly therefor
US5538000A (en) * 1995-02-06 1996-07-23 Hans Rudolph, Inc. Airflow delivery system
US5662101A (en) * 1995-12-07 1997-09-02 Respironics, Inc. Respiratory facial mask
AUPO301796A0 (en) * 1996-10-16 1996-11-07 Resmed Limited A vent valve apparatus
US5896857A (en) * 1996-12-20 1999-04-27 Resmed Limited Valve for use in a gas delivery system
US5791339A (en) * 1997-03-13 1998-08-11 Nellcor Puritan Bennettt Incorprated Spring piloted safety valve with jet venturi bias
GB9827370D0 (en) * 1998-01-16 1999-02-03 Pari Gmbh Mouthpiece for inhalation therapy units
AUPP794598A0 (en) * 1998-12-24 1999-01-28 Resmed Limited An anti-asphyxia valve
DE19962110C2 (de) * 1999-12-22 2003-06-12 Pari Gmbh Inhalationsvernebler mit einstückigem Ventilelement
DE10105383C2 (de) * 2001-02-06 2003-06-05 Heptec Gmbh Antischnarchgerät

Also Published As

Publication number Publication date
ATE392228T1 (de) 2008-05-15
EP1275412A3 (de) 2004-04-14
DE60226101T2 (de) 2009-06-25
EP1275412B1 (de) 2008-04-16
US20030000531A1 (en) 2003-01-02
EP1275412A2 (de) 2003-01-15
US6923181B2 (en) 2005-08-02

Similar Documents

Publication Publication Date Title
DE60226101D1 (de) Ausatemventil für eine nasale Beatmungsmaske
EP1410821B1 (de) Vorrichtung zur Atemgasversorgung
US20100043801A1 (en) Minimally invasive nasal cannula
TW200706195A (en) Laryngeal mask airway device (Ⅱ)
US20080142014A1 (en) Method and device for improving efficiency of breathing
US20100051034A1 (en) Frame and vent assembly for mask assembly
WO2001089597A3 (en) Device, system and method for preventing collapse of the upper airway
ATE311921T1 (de) Beatmungsmaske mit exspirations-, inspirations- und verdünnungsventilen
WO2005020836A3 (en) Dental anesthesia administration mask and eye shield
CY1112380T1 (el) Βαλβιδα εκπνοης για μηχανικο αναπνευστηρα
SE9503665L (sv) Narkossystem
US20070283951A1 (en) Mask-nebulizer assembly
US7066174B1 (en) Breathing assistance apparatus
WO2006059161A3 (en) Medical breathing apparatus
EP2964299B1 (de) Trachealkanüle und sprech-atem-system zur mechanischen beatmung
KR101492869B1 (ko) 호흡용 어셈블리
US20030015199A1 (en) Device and method of isolating bias flow
SE0100953L (sv) Andning-talventil
EP1225944A4 (de) Vorrichtung und verfahren zur reduzierung des bias-flusses in oszillierenden ventilatoren
US20100101568A1 (en) Inhalation Anesthetic Device
JP2005515840A (ja) 振動換気人工呼吸器におけるバイアスフローを低減する装置及び方法
ATE341358T1 (de) Entlüftung für eine atemmaske
JP4625640B2 (ja) カフ付きチューブ
RU13323U1 (ru) Спасательное дыхательное устройство
RU1837905C (ru) "Кислородна маска "Олимп" дл питани человека кислородом в высотных услови х"

Legal Events

Date Code Title Description
8364 No opposition during term of opposition