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A medication delivery device with a dial-down mechanism
专利权人:
发明人:
MOLLER CLAUS SCHMIDT,RADMER BO,ENGGAARD CHRISTIAN PETER,MARKUSSEN TOM HEDE
申请号:
IN2941/DELNP/2007
公开号:
IN273458B
申请日:
2007.04.19
申请国别(地区):
IN
年份:
2016
代理人:
摘要:
The present invention relates to a dial-down mechanism for an injection device comprising a torsion spring for assisting injection of a dose of medicament from the injection device, the dial-down mechanism comprising dial-up cam arranged to receive and engage with a dial-up key, wherein the dial-up cam and the dial-up key are adapted to, upon rotation of a dose setting member in a first direction, cooperate to strain the torsion spring of the injection device, and a dial-down cam arranged to receive and engage with a dial-down key, wherein the dial-down cam and the dial-down key are adapted to, upon rotation of the dose setting member in a second direction, cooperate to release the torsion spring of the injection device, the second rotation direction being opposite to the first rotation direction.
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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