SPRING FORCE ASSEMBLY FOR BIASING OR ACTUATING STOPPERS OF SYRINGES, INJECTION PEN CARTRIDGES AND THE LIKE

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专利权人:

Roche Diagnostics International AG

发明人:

Hanspeter Niklaus,Florian Schaad,David Teutsch

申请号：

US14466256

公开号：

US20140364808A1

申请日:

2014.08.22

申请国别(地区):

US

年份:

2014

代理人:

摘要：

A spring force assembly for biasing a displaceable stopper of a liquid medicament cartridge including a spring element arranged along a longitudinal axis, with brace elements and coupling elements, with the coupling elements restricting the distance between the brace elements which also restricts the possible expansion of the spring element.

来源网站：

中国工程科技知识中心

来源网址：

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