Dose counter for inhaler having an anti-reverse rotation actuator
AssigneesIvax Pharmaceuticals Ireland, Norton (Waterford) Limited, Teva Pharmaceuticals Ireland
InventorsDeclan Walsh, Derek Fenlon, Simon Kaar, Jan Geert Hazenberg, Daniel Buck, Paul Clancy, Robert Charles Uschold, Jeffrey A. Karg
Life of this patent
Estimating the term…
Abstract
A dose counter for an inhaler includes a counter display arranged to indicate dosage information, and a drive system arranged to move the counter display incrementally in a first direction from a first station to a second station in response to actuation input. A regulator is provided which is arranged to act upon the counter display at the first station to regulate motion of the counter display at the first station to incremental movements.
Claims29
A dose counter for an inhaler, the dose counter having a counter display arranged to indicate dosage information, a drive system arranged to move the counter display incrementally in a first direction from a first station to a second station in response to actuation input, wherein a regulator is provided which is arranged to act upon the counter display at the first station to regulate motion of the counter display at the first station to incremental movements.
Dependencies are inferred from the claim text.