Abstract: The present invention relates to an inhaler device for delivering a dose of medicament in dry powder form from a container to a patient in need thereof. The inhaler comprises first and second airflow paths (80, 85) which are arranged such that during inhalation, a capsule (40) having a longitudinal axis and first and second end sections (90, 95) delimiting the capsule on opposing ends located in a capsule chamber (30) performs an oscillating movement in the capsule chamber parallel to its longitudinal axis between first and second sidewall portions (60, 65) of the capsule chamber.
Type:
Grant
Filed:
October 21, 2016
Date of Patent:
September 15, 2020
Assignee:
Presspart Manufacturing Ltd.
Inventors:
Julian Hemy, Richard Turner, Hans-Peter Schmelzer, Hans-Jürgen Neugebauer, Dietmar Schmitz, Stefan Hoffmann, Ameet Sule, Sunita Sule, Matthias Seiler, George Alexander Bostock, Aki Hannu Einari Laakso, Michael Worth
Abstract: The present invention relates to an inhaler device for delivering a dose of medicament in dry powder form from a container to a patient in need thereof. The inhaler comprises a swirl chamber in which particles of the medicament entrained in an airflow swirl upon inhalation thereby breaking up the agglomerates into finest dispersed powder.
Type:
Grant
Filed:
April 11, 2017
Date of Patent:
October 29, 2019
Assignee:
Presspart Manufacturing Ltd.
Inventors:
Julian Hemy, Richard Turner, Hans-Peter Schmelzer, Dietmar Schmitz, Stefan Hoffmann, Ameet Sule, Sunita Sule, Matthias Seiler, George Alexander Bostock, Aki Hannu Einari Laakso, Michael Worth, Matthew Schumann