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INJECTION DEVICES
专利权人:
发明人:
申请号:
EP11776826.7
公开号:
EP2632518B1
申请日:
2011.10.11
申请国别(地区):
EP
年份:
2016
代理人:
摘要:
An injection device includes an elongate housing (10), a syringe (12) disposed in the housing, and an internal piston (20) to express a dose from a needle (16) at its front end. The injection device further includes a shroud element (24) movable forwardly relative to the syringe to shroud the needle after use and a latch (74) movable between a latched state in which it restricts rearward movement of the shroud element, and a release state. The latch is moved to its latch state by a magnetic force (56).
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/
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