Invention Grant
US07647928B2 Inhalation device and inhalation device component 有权
吸入装置和吸入装置部件

Inhalation device and inhalation device component
Abstract:
The invention relates to a component for an inhalation device comprising a first flow channel for inhalation, a second flow channel for exhalation, a mouthpiece forming a part of the first flow channel, a filter assigned to the second flow channel and a protection element which circumferentially surrounds the mouthpiece and is sealingly connected the mouthpiece at the end opposing the tip of the mouthpiece.
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