Title:
Volume limiting ventilating apparatus
United States Patent 3347228
Inventors:
Bird, Forrest M.
Pohndorf, Henry L.
Publication Date:
10/17/1967
Export Citation:
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Assignee:
Bird, Forrest M.
Pohndorf, Henry L.
Primary Class:
128/204.26
Other Classes:
128/204.19, 600/534, 600/538
International Classes:
A61M16/00; A61M16/00
View Patent Images:
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US Patent References:
3156238Device for aiding in the administration of gaseous anesthetic agents
3114265Barometer
3088455Apparatus for controlling or assisting respiration
2774348Artificial respirator
2428980Gauge for measuring chest expansion
2071215Artificial respiration apparatus