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AUTOINJEKTOR
专利权人:
APTAR France SAS
发明人:
FABIEN, David
申请号:
EP15748277.9
公开号:
EP3164178B1
申请日:
2015.07.02
申请国别(地区):
EP
年份:
2019
代理人:
摘要:
An autoinjector having a reservoir containing fluid and including: a piston; a piston rod cooperating with the piston and is movable between a rest position and an injection position in which the piston rod has moved the piston to inject the fluid; an actuator spring urging the piston rod towards its injection position; a force-adjustment system exerting at least one force on the piston rod, the force adding to the force exerted by the spring on the piston rod at the beginning of injection; two pivot members cooperating with the piston rod and are connected together by two resilient elements, at least one pivot member being blocked prior to actuation by a locking system, thus preventing the autoinjector from being actuated, and an unlocking element adapted to move and/or to deform the locking system so as to unblock the at least one pivot member.
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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