The drive unit for a device for distribution of the drug

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专利权人:

Sanofi-Aventis Deutschland GmbH;Teromo Corp

发明人:

Saiki, Masaru

申请号：

NO20072131

公开号：

NO338276B1

申请日:

2007.04.24

申请国别(地区):

NO

年份:

2016

代理人:

摘要：

A drive mechanism for a drug delivery device having a rotationally fixed plunger rod driven by a lead screw. The lead screw engages a free lock which is coupled to a release knob. A dose setting dial cooperates with an inner cylinder using a clutch to establish the axial movement of the plunger rod during dose setting and dispensing.

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/