Patient respiratory system drug applicator
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United States of America Patent
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-
Mar 25, 1997
Grant Date -
N/A
app pub date -
Dec 7, 1994
filing date -
Dec 7, 1994
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A respiratory system drug applicator for a patient is disclosed which may include a number of features to enhance the administration of the aerosolized drug to the patient. For instance, an adjustable flow regulator may be utilized which regulates the air flow during inhalation by the patient (during which the aerosolized drug is also administered to the patient's respiratory system), and thus affects the patient's breathing pattern. Moreover, a distensible drug reservoir which changes shape during inhalation and exhalation by the patient may be utilized. This may be used to provide biofeedback to the patient regarding the patient's breathing pattern.
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