Housing for an inhalation device and inhalation device for orally administering a pharmaceutical medium
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United States of America Patent
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Nov 3, 2020
Grant Date -
Jun 16, 2016
app pub date -
Jul 11, 2014
filing date -
Jul 25, 2013
priority date (Note) -
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Abstract
A housing for an inhalation device and an inhalation device. The inhalation device includes a container unit having a medium container and an outlet stub. The outlet stub is displaceable relative to the medium container for a delivery operation. The housing includes a main housing having a first end forming a mouthpiece, a second end angled in an L-shaped manner with respect to the first end and forming an air inlet, and an attachment piece. The attachment piece has a duct with an attachment opening receiving the outlet stub of the container unit, a nozzle opening, and a pressure chamber arranged between the attachment opening and the nozzle opening. The housing also includes a sensing device for recording a delivery operation, and a diaphragm reversibly deformable depending on a pressure in the pressure chamber. The diaphragm cooperates with the sensing device for actuation thereof.
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