Cuirass ventilator and seal therefor
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United States of America Patent
Stats
-
Feb 12, 2002
Grant Date -
N/A
app pub date -
Mar 3, 1999
filing date -
Jul 18, 1996
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A cuirass type ventilator compresses a shell member having a peripheral edge and a sealing device secured to the peripheral edge, the sealing device compressing a scaling member depending from the peripheral edge of the shell, the sealing member having a sealing region for sealing against a patient's body, a securing region whereat the sealing member is secured to the shell and a resilient pleated region intermediate the sealing region and securing region whereby, in use, the resilience of the pleated region urges the sealing region into scaling engagement with a patient's body.
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Family
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Cited Art Landscape
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