Apparatus for drying and buffering aerosols
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United States of America Patent
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Jan 28, 1997
Grant Date -
N/A
app pub date -
May 17, 1995
filing date -
May 19, 1994
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
The apparatus according to the invention for drying and buffering wet aerosols for purposes of inhalation therapy comprises a rotationally symmetric main body, a tubular member arranged on one of the front ends and protruding by a defined length into the main body, and an intake air member through which ambient air can flow into the main body when the patient inhales the aerosol stored in the main body via the other tubular member. In this respect, two spiral turbulences are formed one inside the other, the outer one of which prevents an impaction of the aerosol particles against the inside wall of the vessel.
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