Device for delivering a ventilation gas
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
Feb 29, 2000
Grant Date -
N/A
app pub date -
Oct 30, 1997
filing date -
May 2, 1995
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A device for delivering a ventilation gas including a T-connector including a cross member adapted to carry a ventilation gas and a tubular stem extending substantially perpendicularly from the cross member; and a plurality of tubes each having a cross section smaller than a cross section of the tubular stem extending transversely through the cross member, and extending through and within the tubular stem, wherein remote ends of the plurality of tubes terminate beyond the tubular stem; and further wherein at least two of the plurality of tubes carry pulsating pressure gases of different frequencies.
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