DE69818952T2 - Wiederbelebungseinrichtung mit selbsttätig schliessendem Ventil - Google Patents

Wiederbelebungseinrichtung mit selbsttätig schliessendem Ventil Download PDF

Info

Publication number
DE69818952T2
DE69818952T2 DE69818952T DE69818952T DE69818952T2 DE 69818952 T2 DE69818952 T2 DE 69818952T2 DE 69818952 T DE69818952 T DE 69818952T DE 69818952 T DE69818952 T DE 69818952T DE 69818952 T2 DE69818952 T2 DE 69818952T2
Authority
DE
Germany
Prior art keywords
plate
valve
housing
valve seat
air
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 - Fee Related
Application number
DE69818952T
Other languages
German (de)
English (en)
Other versions
DE69818952D1 (de
Inventor
Therese J. O Day
Melvin I. Eisenberg
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.)
Microtek Medical Inc
Original Assignee
Plasco 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 Plasco Inc filed Critical Plasco Inc
Publication of DE69818952D1 publication Critical patent/DE69818952D1/de
Application granted granted Critical
Publication of DE69818952T2 publication Critical patent/DE69818952T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • A61M16/0048—Mouth-to-mouth respiration
    • 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
    • A61M16/105—Filters
    • A61M16/106—Filters in a path
    • A61M16/107—Filters in a path in the inspiratory path

Landscapes

  • Health & Medical Sciences (AREA)
  • Emergency Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Pulmonology (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Percussion Or Vibration Massage (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
  • Self-Closing Valves And Venting Or Aerating Valves (AREA)
DE69818952T 1997-12-17 1998-12-17 Wiederbelebungseinrichtung mit selbsttätig schliessendem Ventil Expired - Fee Related DE69818952T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/992,238 US6070574A (en) 1997-12-17 1997-12-17 Resuscitator device with self closing valve
US992238 1997-12-17

Publications (2)

Publication Number Publication Date
DE69818952D1 DE69818952D1 (de) 2003-11-20
DE69818952T2 true DE69818952T2 (de) 2004-07-29

Family

ID=25538085

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69818952T Expired - Fee Related DE69818952T2 (de) 1997-12-17 1998-12-17 Wiederbelebungseinrichtung mit selbsttätig schliessendem Ventil

Country Status (5)

Country Link
US (1) US6070574A (enExample)
EP (1) EP0925800B1 (enExample)
JP (1) JP3935637B2 (enExample)
CA (1) CA2256683C (enExample)
DE (1) DE69818952T2 (enExample)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001190673A (ja) * 2000-01-12 2001-07-17 Hajime Gokan 携帯用緊急人工呼吸器
US6691703B2 (en) * 2001-01-31 2004-02-17 Laerdal Medical Corporation CPR barrier device
US6883518B2 (en) * 2001-06-25 2005-04-26 3M Innovative Properties Company Unidirectional respirator valve
DE20216761U1 (de) * 2002-10-31 2004-03-11 Robert Bosch Gmbh Ventilanordnung zur Verhinderung von Rückströmungen in einem Strömungskanal
US6994087B1 (en) * 2004-12-02 2006-02-07 Smith John D Esophageal intubation detection system
US7418963B2 (en) * 2005-12-06 2008-09-02 Westfall Mark D Mouth-to-mouth resuscitator device
JP5631103B2 (ja) * 2010-08-16 2014-11-26 株式会社ミムゴ 人工呼吸用補助具
DE102011050713A1 (de) * 2011-05-30 2012-12-06 Continental Reifen Deutschland Gmbh Ventil mit einem einteiligen Ventilkörper
DE102012008148A1 (de) * 2011-11-22 2013-05-23 Global Business & Communications (The Netherlands) Bv Atmungshilfe für Schwimmer
US10456548B2 (en) * 2011-12-15 2019-10-29 Emory University Inflation control valves for resuscitator devices and resuscitator devices
EP3068499B1 (en) * 2013-11-15 2024-03-13 3M Innovative Properties Company Respirator having noncircular centroid-mounted exhalation valve
USD728075S1 (en) 2014-03-06 2015-04-28 David Roberts One way membrane
WO2016102522A2 (de) * 2014-12-22 2016-06-30 Ameo Sports Gmbh Ventilsystem für eine atemhilfe, mundstücksystem für eine atemhilfe, schnorchelrohr für eine atemhilfe und atemhilfe für schwimmer

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1867478A (en) * 1927-08-12 1932-07-12 Firm Dragerwerk Heinr & Bernh Nonreturn valve for breathing appliances
US3018775A (en) * 1959-09-10 1962-01-30 Porter C Wilson Resuscitator apparatus
US3312237A (en) * 1964-05-06 1967-04-04 Mon George Bicuspid heart valve
US3990439A (en) * 1974-12-05 1976-11-09 Esb Incorporated Protective breathing apparatus and valve therefor
US4106502A (en) * 1976-11-18 1978-08-15 Margaret M. Laurence Resuscitator
GB2204498B (en) * 1987-05-06 1991-04-17 Polyplas Ltd Device for use in mouth-to-mouth resuscitation
US4819628A (en) 1987-07-23 1989-04-11 Plasco, Inc. Mouth-to-mouth resuscitator device
US4819627A (en) * 1988-02-08 1989-04-11 Connors Donald J Cardiopulmonary resuscitation device
US5231982A (en) * 1989-07-18 1993-08-03 Her Majesty The Queen In Right Of Canada Molded nosecup valve assembly
DK162426C (da) * 1989-09-04 1992-03-23 Ambu Int As Beskyttelsesorgan til brug ved lungeventilation ved mund-til-mund eller mund-til-naese-metoden
IL104571A0 (en) * 1993-02-01 1993-06-10 Rabintex Ind Ltd Mouth-to-mouth resuscitator
US5355877A (en) * 1993-05-03 1994-10-18 Cheng Yu W Mouth-to-mouth resuscitation device having a sealed valve position to protect a rescuer
WO1995015193A1 (en) * 1993-11-30 1995-06-08 Medex, Inc. Anti-reflux valve with environmental barrier
US5398673A (en) * 1993-12-10 1995-03-21 Environmental Support Systems, Inc. Resuscitator-snorkel for land or water use
US5518026A (en) * 1994-09-30 1996-05-21 G. T. Products, Inc. Filler neck butterfly check valve
JPH08252315A (ja) * 1994-11-04 1996-10-01 Rick L Stockett 細菌フィルタ器付き一方向バルブ
DE19532042C1 (de) * 1995-08-31 1996-05-15 Draegerwerk Ag Atemventil

Also Published As

Publication number Publication date
JP3935637B2 (ja) 2007-06-27
US6070574A (en) 2000-06-06
CA2256683C (en) 2004-12-07
DE69818952D1 (de) 2003-11-20
EP0925800B1 (en) 2003-10-15
CA2256683A1 (en) 1999-06-17
EP0925800A1 (en) 1999-06-30
JPH11285532A (ja) 1999-10-19

Similar Documents

Publication Publication Date Title
DE3856116T2 (de) Mund-zu-Mund-Wiederbelebungsgerät
DE4201768C2 (de) Modell zum Üben der cardiopulmonaren Wiederbelebung (CPR) eines Menschen
DE69010806T2 (de) Schutzvorrichtung zur Verwendung in der Lungenbeatmung bei der Mund-zu-Mund- oder Mund-zu-Nase-Methode.
DE69328158T2 (de) Atemmaske mit einem Ausatmungsventil
DE60214694T2 (de) Kontinuierliches positiv-atemwegsdruckgerät
DE69123449T2 (de) Pumpvorrichtung
DE1616422B1 (de) Ventil fuer Wiederbelebungsapparate
DE1541167B1 (de) Gesichtsmaske,insbesondere fuer medizinische Zwecke
DE2302110A1 (de) Anaesthesievorrichtung
DE3416350A1 (de) Beatmungsgeraet
DE10041297A1 (de) Atemmaske mit verstellbarer Entlüftung
DE4201777A1 (de) Modell zum ueben der cardiopulmonaren wiederbelebung (cpr) eines menschen
DE69834941T2 (de) Sprechventilanordnung
DE102022122026A1 (de) Atmungsaktive maske
DE2424798B2 (de) Beatmungsgeraet
DE1766693B1 (de) Inhalationsgeraet
JP3935637B2 (ja) 蘇生装置
DE102023108220B4 (de) Atmungsaktive Maske und Struktur ihres Körpers
DE69425504T2 (de) Gesichtsmaske
DE2121308B2 (de) Schutzende Kopfabdeckung
DE1708047C2 (de) Atemschutzmaske mit zweifachem Dichtrand
DE2853213C2 (enExample)
DE2520422A1 (de) Maske fuer die chirurgie, die neonatologie, die kinderpflege und andere verwendungszwecke
EP0091428B1 (de) Pumpelement einer vorrichtung zur künstlichen beatmung
DE3617327C2 (enExample)

Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: MICROTEK MEDICAL, INC., COLUMBUS, MISS., US

8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee