Inhaler
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
May 5, 2005
app pub date -
Oct 19, 2004
filing date -
Oct 29, 2003
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
An inhaler comprises a drivable milling disk (14) against which a solid active substance tablet (18) is brought into contact. The milling disk (14) can be driven via a spring drive or an electromotor in order to remove active substance particles from the active substance tablet (18). During usage of the inhaler, air is drawn in during inspiration via air conduits (24,26,28) and a mouthpiece (12) and entrains the removed active substance particles. In order to release the rotary drive of the milling disk (14), an air flap (60) is placed in the flow path of the drawn-in air. The air flap (60) is pivoted during inspiration by the drawn-in airflow and releases the rotary drive.
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