Moller, Claus Schmidt,Markussen, Tom Hede,Radmer, Bo,Enggaard, Christian Peter
申请号：
AU2009306387
公开号：
AU2009306387B2
申请日:
2009.10.21
申请国别(地区):
AU
年份:
2014
代理人:
摘要：
The present invention relates to a dial-down mechanism for an injection device comprising a torsion spring for assisting injection of a dose of medicament from the injection device, the dial-down mechanism comprising a ratchet arm (21) engaging a ring element (10) and a reset element (30) which acts on a knob located on the periphery of the ratchet arm (21) to move the ratchet arm (21) out of engagement with the ring element (10) in order to allow the set dose to be reduced.
