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. 2011 Aug;24(4):175–182. doi: 10.1089/jamp.2010.0855

FIG. 3.

FIG. 3.

The portable breath-actuated T-326 Inhaler. A hypromellose capsule is loaded into the device by first removing the mouthpiece and inserting the capsule into the chamber. The mouthpiece is screwed back onto the body. The button is depressed to pierce the capsule, and the patient then inhales through the mouthpiece. The capsule rotates rapidly in the chamber causing powder to be emptied from the capsule.