KEITEL, Joachim,MACDONALD, Daniel,BECHTOLD, Herbert
申请号：
HK18115421
公开号：
HK1256336A1
申请日:
2018.12.03
申请国别(地区):
HK
年份:
2019
代理人:
摘要：
An injection device includes a housing having a receptacle for a vessel for holding injection fluid； an operator-manipulated element for setting an injection dose； a dosing member rotatable about a longitudinal center axis relative to the housing when setting the injection dose； a feed part； and, a latching unit acting between the feed part and housing. The dosing member has a zero position whereat no dose is set and an injection position whereat an intended dose of injection fluid is set. A spring acts between the dosing member and the housing to return the dosing member from an intermediate position to the injection position or a zero position.
