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MECANISME DE REGLAGE DE DOSE ET PROCEDE DE REGLAGE D'UNE DOSE
专利权人:
SANOFI-AVENTIS DEUTSCHLAND GMBH
发明人:
BILTON, SIMON LEWIS,LEAK, DAVID MARTIN
申请号:
CA2812754
公开号:
CA2812754A1
申请日:
2011.10.11
申请国别(地区):
CA
年份:
2012
代理人:
摘要:
A dose setting mechanism for a drug delivery device (100; 200). The mechanism may comprise a drug delivery device housing (220). A dose dial component (222) is positioned in the housing and rotatable during dose setting and dose delivery. A split threaded insert (201 ) is in threaded engagement with the dose dial component (222). The insert can transform from a first configuration to a second configuration when the dose dial component is rotated. In one dose setting mechanism arrangement, the first configuration may comprise a first open configuration and the second configuration may comprise a second closed configuration.
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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