Needle shield for a safety device safety device and injection device

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专利权人:

发明人:

ROBERTS GARETH,OWEN SIONED,EKMAN MATTHEW

申请号：

IN10922/CHENP/2012

公开号：

IN2012CN10922A

申请日:

2012.12.31

申请国别(地区):

IN

年份:

2016

代理人:

摘要：

A needle shield (1.1) comprising at least two different plastic materials of different flexibility and a central aperture (1.1.3) of variable diameter (D1 D2). The central aperture (1.1.3) comprises a first diameter (D1) for retaining a needle cap (2.2) therein. The diameter of the central aperture (1.1.3) changes upon removal of the needle cap (2.2) from the first diameter (D1) to a second diameter (D2) by virtue of a memory effect of the material of the needle shield (1.1). The needle shield (1.1) is made by an injection moulding process.

来源网站：

中国工程科技知识中心

来源网址：

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