Bag-valve resuscitation for treatment of hypotention, head trauma, and cardiac arrest
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United States of America Patent
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-
Sep 6, 2005
Grant Date -
Mar 17, 2005
app pub date -
Sep 11, 2003
filing date -
Sep 11, 2003
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A device for manipulating intrathoracic pressures comprises a compressible bag structure, and an interface member coupled to the bag structure. A one way forward valve is coupled to the bag structure to permit respiratory gas to flow to the patient when the bag structure is compressed. A one way exit valve is employed to allow respiratory gases to be pulled from the person's airway upon decompression of the bag structure to produce a negative intrathoracic pressure.
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Family
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- Non-US Classification not provided for expired patents
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