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1. (WO2018223109) INHALER AND METHODS OF USING AND MAKING SAME

Pub. No.:    WO/2018/223109    International Application No.:    PCT/US2018/035776
Publication Date: Fri Dec 07 00:59:59 CET 2018 International Filing Date: Tue Jun 05 01:59:59 CEST 2018
IPC: A61M 15/00
Applicants: CSP TECHNOLOGIES, INC.
SIMPLIFIED SOLUTIONS SWEDEN AB
Inventors: GIRAUD, Jean-Pierre
RABINNE, Bruce
KATAOKA, Yutaka
Title: INHALER AND METHODS OF USING AND MAKING SAME
Abstract:
An inhaler for facilitating inhalation of dry powder includes a body defining an interior space and a mouth piece. At least one annular member is positioned within the interior space and is rotatable with respect to the mouth piece. The at least one annular member includes a plurality of compartments. Each compartment defines a cavity configured to hold dry powder. Each compartment includes at least one flap and an opening configured to release the dry powder when the at least one flap is reconfigured from a closed position to an open position. The at least one flap covers the opening and inhibits the dry powder from being released from the cavity in the closed position.