Artificial respiration device
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United States of America Patent
Stats
-
Apr 17, 2001
Grant Date -
N/A
app pub date -
Jul 7, 1999
filing date -
Dec 6, 1996
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An artificial respiration device for giving artificial respiration to a human being or mammal, includes a tube designed to pass through the mouth and the pharynx towards the entrance of the trachea until beyond the vocal chords. The far end of the tube for passing towards the trachea opens out into a flexible hose having a greater diameter than the tube, the hose is made of a material or materials with a certain memory. A pulling force exerted on the end of the hose makes the hose constrict, in such a way, that after the hose has been constricted, memory action causes it to assume substantially its original shape after the removal of the pulling force.
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Family
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