Systems and methods for enhancing blood circulation
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United States of America Patent
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-
Jan 17, 2006
Issued Date -
N/A
app pub date -
Aug 19, 2002
filing date -
Nov 9, 1993
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A method for increasing circulation in a breathing person utilizes a valve system that is interfaced to the person's airway and is configured to decrease or prevent respiratory gas flow to the person's lungs during at least a portion of an inhalation event. The person is permitted to inhale and exhale through the valve system. During inhalation, the valve system functions to produce a vacuum within the thorax to increase blood flow back to the right heart of the person, thereby increasing cardiac output and blood circulation.
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