Passive safety device for needle of blood collection set

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专利权人:

Becton; Dickinson and Company

发明人:

Wilkinson, Bradley M.

申请号：

AU2010257251

公开号：

AU2010257251B2

申请日:

2010.12.16

申请国别(地区):

AU

年份:

2012

代理人:

摘要：

#$%^&*AU2010257251B220120705.pdf#####ABSTRACT OF THE DISCLOSURE A needle assembly includes a tube holder for receiving an evacuated fluid collection tube. A needle cannula projects distally from said tube holder and a tip 5 guard is slidably movable along said needle cannula from a proximal position near said tube holder to a distal position for shielding the distal end of the cannula. An actuator arm extends proximally from said tip guard and releasably engages the holder when the tip guard is in the proximal position. Insertion of a tube into the tube holder releases the actuator arm and enables the tip guard to be propelled to the distal position. 101/19 16 14 28 12 I/ 10 86 2 86 20 18 FIG.1'

来源网站：

中国工程科技知识中心

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