CH452120A - Ventilation valve - Google Patents

Ventilation valve

Info

Publication number
CH452120A
CH452120A CH371166A CH371166A CH452120A CH 452120 A CH452120 A CH 452120A CH 371166 A CH371166 A CH 371166A CH 371166 A CH371166 A CH 371166A CH 452120 A CH452120 A CH 452120A
Authority
CH
Switzerland
Prior art keywords
ventilation valve
ventilation
valve
Prior art date
Application number
CH371166A
Other languages
German (de)
Inventor
Hesse Holger Ing Dr
Original Assignee
Hesse Holger Ing Dr
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 Hesse Holger Ing Dr filed Critical Hesse Holger Ing Dr
Publication of CH452120A publication Critical patent/CH452120A/en

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
    • A61M16/208—Non-controlled one-way valves, e.g. exhalation, check, pop-off non-rebreathing valves
CH371166A 1965-03-15 1966-03-15 Ventilation valve CH452120A (en)

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
CH452120A true CH452120A (en) 1968-05-31

Family

ID=26247846

Family Applications (1)

Application Number Title Priority Date Filing Date
CH371166A CH452120A (en) 1965-03-15 1966-03-15 Ventilation valve

Country Status (11)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0269804A2 (en) * 1986-12-04 1988-06-08 The John Bunn Company (Delaware Corporation) Flow controller

Families Citing this family (7)

* 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 (en) * 1981-10-29 1983-03-10 Gottlieb Weinmann Geräte für Medizin und Arbeitsschutz GmbH + Co, 2000 Hamburg Valve body of a valve for artificial respiration of people
DE3341711A1 (en) * 1983-11-18 1985-05-30 Drägerwerk AG, 2400 Lübeck CONTROLLABLE DIAPHRAGM VALVE FOR VENTILATORS
DE3712390A1 (en) * 1987-04-11 1988-10-27 Obermayer Anton Valve
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

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0269804A2 (en) * 1986-12-04 1988-06-08 The John Bunn Company (Delaware Corporation) Flow controller
EP0269804A3 (en) * 1986-12-04 1988-08-24 The John Bunn Company (Delaware Corporation) Flow controller
US4784130A (en) * 1986-12-04 1988-11-15 The John Bunn Company Flow controller

Also Published As

Publication number Publication date
DK116680B (en) 1970-02-02
NL6603350A (en) 1966-09-16
DE1491740A1 (en) 1969-08-21
GB1146683A (en) 1969-03-26
DE1491740B2 (en) 1977-09-08
BE677850A (en) 1966-08-01
SE323768B (en) 1970-05-11
LU50653A1 (en) 1966-05-16
IL25381A (en) 1969-12-31
CS158602B2 (en) 1974-11-25
AT277446B (en) 1969-12-29
DE1491740C3 (en) 1978-05-03

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