AT277446B - Beatmungsventil - Google Patents

Beatmungsventil

Info

Publication number
AT277446B
AT277446B AT245666A AT245666A AT277446B AT 277446 B AT277446 B AT 277446B AT 245666 A AT245666 A AT 245666A AT 245666 A AT245666 A AT 245666A AT 277446 B AT277446 B AT 277446B
Authority
AT
Austria
Prior art keywords
ventilation valve
ventilation
valve
Prior art date
Application number
AT245666A
Other languages
German (de)
English (en)
Inventor
Holger Dr Ing Hesse
Frantz Hansen
Ruth Lea Hesse
Inga Lea Hesse
Dorrit Ruth Hesse
Tove Marianne Hesse
Original Assignee
Ruth Lea Hesse
Inga Lea Hesse
Dorrit Ruth Hesse
Tove Marianne Hesse
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 Ruth Lea Hesse, Inga Lea Hesse, Dorrit Ruth Hesse, Tove Marianne Hesse filed Critical Ruth Lea Hesse
Application granted granted Critical
Publication of AT277446B publication Critical patent/AT277446B/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
    • A61M16/20—Valves specially adapted to medical respiratory devices
    • A61M16/208—Non-controlled one-way valves, e.g. exhalation, check, pop-off non-rebreathing valves

Landscapes

  • Health & Medical Sciences (AREA)
  • Pulmonology (AREA)
  • Emergency Medicine (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)
  • Check Valves (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
AT245666A 1965-03-15 1966-03-15 Beatmungsventil AT277446B (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1091165A GB1146683A (en) 1965-03-15 1965-03-15 A resilient valve element
GB1683365 1965-04-21

Publications (1)

Publication Number Publication Date
AT277446B true AT277446B (de) 1969-12-29

Family

ID=26247846

Family Applications (1)

Application Number Title Priority Date Filing Date
AT245666A AT277446B (de) 1965-03-15 1966-03-15 Beatmungsventil

Country Status (11)

Country Link
AT (1) AT277446B (enrdf_load_html_response)
BE (1) BE677850A (enrdf_load_html_response)
CH (1) CH452120A (enrdf_load_html_response)
CS (1) CS158602B2 (enrdf_load_html_response)
DE (1) DE1491740C3 (enrdf_load_html_response)
DK (1) DK116680B (enrdf_load_html_response)
GB (1) GB1146683A (enrdf_load_html_response)
IL (1) IL25381A (enrdf_load_html_response)
LU (1) LU50653A1 (enrdf_load_html_response)
NL (1) NL6603350A (enrdf_load_html_response)
SE (1) SE323768B (enrdf_load_html_response)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1511233A (en) * 1974-06-04 1978-05-17 Pneupac Ltd Gas valve mechanisms
DE3142830C1 (de) * 1981-10-29 1983-03-10 Gottlieb Weinmann Geräte für Medizin und Arbeitsschutz GmbH + Co, 2000 Hamburg Ventilkörper eines Ventiles zur künstlichen Beatmung von Personen
DE3341711A1 (de) * 1983-11-18 1985-05-30 Drägerwerk AG, 2400 Lübeck Steuerbares membranventil fuer beatmungsgeraete
US4784130A (en) * 1986-12-04 1988-11-15 The John Bunn Company Flow controller
DE3712390A1 (de) * 1987-04-11 1988-10-27 Obermayer Anton Ventil
GB2284249B (en) * 1993-11-05 1997-08-06 Mangar International Ltd Pneumatic valve
US6026807A (en) * 1998-02-27 2000-02-22 Diemolding Corporation Metered dose inhaler cloud chamber
US6334441B1 (en) 1998-11-23 2002-01-01 Mallinckrodt Medical, Inc. Phonation valve for breathing tube

Also Published As

Publication number Publication date
LU50653A1 (enrdf_load_html_response) 1966-05-16
DE1491740C3 (de) 1978-05-03
DE1491740B2 (de) 1977-09-08
DK116680B (da) 1970-02-02
IL25381A (en) 1969-12-31
SE323768B (enrdf_load_html_response) 1970-05-11
GB1146683A (en) 1969-03-26
CS158602B2 (enrdf_load_html_response) 1974-11-25
BE677850A (enrdf_load_html_response) 1966-08-01
NL6603350A (enrdf_load_html_response) 1966-09-16
CH452120A (de) 1968-05-31
DE1491740A1 (de) 1969-08-21

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee