BE677850A - - Google Patents

Info

Publication number
BE677850A
BE677850A BE677850DA BE677850A BE 677850 A BE677850 A BE 677850A BE 677850D A BE677850D A BE 677850DA BE 677850 A BE677850 A BE 677850A
Authority
BE
Belgium
Application number
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 filed Critical
Publication of BE677850A publication Critical patent/BE677850A/xx

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)
BE677850D 1965-03-15 1966-03-15 BE677850A (enrdf_load_stackoverflow)

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
BE677850A true BE677850A (enrdf_load_stackoverflow) 1966-08-01

Family

ID=26247846

Family Applications (1)

Application Number Title Priority Date Filing Date
BE677850D BE677850A (enrdf_load_stackoverflow) 1965-03-15 1966-03-15

Country Status (11)

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

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
CS158602B2 (enrdf_load_stackoverflow) 1974-11-25
DK116680B (da) 1970-02-02
SE323768B (enrdf_load_stackoverflow) 1970-05-11
DE1491740C3 (de) 1978-05-03
CH452120A (de) 1968-05-31
AT277446B (de) 1969-12-29
IL25381A (en) 1969-12-31
LU50653A1 (enrdf_load_stackoverflow) 1966-05-16
DE1491740A1 (de) 1969-08-21
GB1146683A (en) 1969-03-26
DE1491740B2 (de) 1977-09-08
NL6603350A (enrdf_load_stackoverflow) 1966-09-16

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Legal Events

Date Code Title Description
RE20 Patent expired

Owner name: HESSE D.R. & HESSE T.M.

Effective date: 19860315

Owner name: HESSE I.L.

Effective date: 19860315

Owner name: HESSE R.L.

Effective date: 19860315