ELGAARD, SVEND ERIK,CHRISTIANSEN, JONAS,RASMUSSEN, JORGEN,TRENEMAN, WILLIAM
申请号：
CA2848024
公开号：
CA2848024A1
申请日:
2012.09.12
申请国别(地区):
CA
年份:
2013
代理人:
摘要：
An inhaler for delivery of a medicament by inhalation is disclosed. The inhaler comprises a dose counting mechanism comprising a counter. The inhaler further comprises a dispensing mechanism, the dispensing mechanism being configured, on actuation, to dispense a dose of medicament and to adjust the counter. The inhaler further comprises a resetting member configured for movement in a first direction between a first position and a second position to reset the dispensing mechanism, and a prevention mechanism comprising a pair of first and second engaging members. If the movement of the resetting member in the first direction is reversed before it reaches the second position, the first and second engaging members prevent further actuation of the dispensing mechanism until the resetting member is again moved in the first direction. At least one of the first and second engaging members is configured to resiliently flex, under load, into abutment with a substantially rigid component of the inhaler. Preferably the dose counting mechanism counter indicates the number of remaining doses in, or the number of dispensed doses from, the inhaler.
