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SYSTEM FOR CAP REMOVAL
专利权人:
发明人:
申请号:
EP16798724.7
公开号:
EP3380170A1
申请日:
2016.11.21
申请国别(地区):
EP
年份:
2018
代理人:
摘要:
The present invention relates to a kind of for conveying the pen-style injection devices of liquid medicine, which includes: a main body Needle is accepted in the first end of described main body Interior needle housing is removeably positioned on the needle to close the needle Outer needle housing is removeably positioned above the interior needle housing to surround the interior needle housing And pen cap, the first end of described main body is removably attachable to close the outer needle housing. Pen cap includes arm, the arm dangles from the inner surface of the cap and extends from the first end of described main body towards interior needle housing and outer needle housing, the arm has sharp end, to when the cap is removed from the main body, the sharp end of arm clamps interior needle housing or outer needle housing, and needle housing in it or outer needle housing are retained in cap simultaneously exposed needle.
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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