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ENSEMBLE DE CATHÉTER DE SÉCURITÉ POUR COMMANDE DE SANG MULTI-USAGE
专利权人:
Becton; Dickinson and Company
发明人:
申请号:
EP15780646.4
公开号:
EP3131604A4
申请日:
2015.04.17
申请国别(地区):
EP
年份:
2018
代理人:
摘要:
A catheter assembly (10) comprises a catheter (22), a needle (12) having a sharp distal tip disposed in the catheter (22), a catheter hub (14) housing the catheter (22) and the needle (12), the catheter hub (14) having a collar (34) including a notch (36), a needle shield (20) connected to the catheter hub (14) when the needle (12) is in a first position, and a clip (40) disposed in the needle shield (20) that cooperates with the needle (12), wherein the clip (40) engages the catheter hub (14) in the first position of the needle (12), and the clip (40) disengages the catheter hub (14) via the notch (36) when the needle (12) is retracted to a second position to enclose at least a portion of the needle (12). The clip (40) is mounted in the outer housing (38) of the needle shield (20) via a spade (66) having an outer wall (70) exposed to the outside of the needle shield (20), in order to reduce the overall width of the needle shield (20).
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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