High frequency chest wall oscillation system
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United States of America Patent
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Apr 29, 2014
Grant Date -
Jan 19, 2012
app pub date -
Sep 23, 2011
filing date -
Nov 15, 2002
priority date (Note) -
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Abstract
A high frequency chest wall oscillation (HFCWO) therapy system includes an inflatable garment, an air pulse generator operable to produce oscillating pressure pulses that are communicated to the inflatable garment, at least one hose to interconnect the air pulse generator with the inflatable garment and to communicate the oscillatory pressure pulses from the air pulse generator to the inflatable garment. The air pulse generator is sized, shaped, and configured so as to occupy a volume no greater than about 1,200 in.3 and to weigh no more than about 17 lbs.
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