Valve for pulmonary medical use
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Apr 30, 1996
Grant Date -
N/A
app pub date -
Jan 4, 1995
filing date -
Jan 4, 1995
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A valve for pulmonary medical use includes first and second valve portions which are coupled together so that they can rotate with respect to each other and feed oxygen or suction to a patient. The two portions are held together by locking means made up of male and female portions which engage each other in such a way as to pull the two portions of the valve toward each other to hold them in tight coupling.
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Family
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Cited Art Landscape
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