Dry powder inhaler and method of use
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United States of America Patent
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Aug 17, 2021
Grant Date -
May 24, 2018
app pub date -
Apr 13, 2016
filing date -
Apr 15, 2015
priority date (Note) -
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status (Latency Note)
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Abstract
A device for accessing dry powder within a sealed chamber is described. The device includes a hollow housing having a proximal end opening, a primary distal end opening and a secondary distal end opening, at least one wing structure extending from the outer surface of the housing that is positioned distally from the primary distal opening. Also described is a dry powder inhaler having a housing, a penetrating component for accessing dry powder within a sealed chamber, and a mouthpiece, where the mouthpiece is connected to the proximal end opening of the penetrating component, and wherein the at least a portion of the distal end of the penetrating component is positioned within the inhaler housing.
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