Sebastian Karlsson,Anders Boström,Brian Maxfield,Mattias Daniel
申请号：
US15566316
公开号：
US20180104414A1
申请日:
2016.04.01
申请国别(地区):
US
年份:
2018
代理人:
摘要：
A sub-assembly of a medicament delivery device is presented, where the sub-assembly includes a plunger rod that is biased, a main body arranged on the plunger rod, and a coupling member movable relative to the main body, where the main body includes a first locking element, the coupling member includes a second locking element, and where the first locking element and the second locking element are configured to be releasably engaged with each other such that the coupling member is prevented from moving relative to the main body.
