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DISPOSITIF DE FIXATION DE POIGNET DE STYLET
专利权人:
BECTON; DICKINSON AND COMPANY
发明人:
申请号:
EP08851989.7
公开号:
EP2211735B1
申请日:
2008.11.21
申请国别(地区):
EP
年份:
2014
代理人:
摘要:
A hub assembly, such as for long needles, is disclosed. The hub assembly includes a needle hub having a proximal end and a distal end, having a cannula extending therethrough and protruding from the distal end, with the needle hub having a first engagement portion. The hub assembly also includes a stylet handle having a stylet extending therefrom. The stylet is adapted to be received within a portion of the cannula, with the stylet handle having a second engagement portion. An engagement of the first engagement portion of the needle hub and the second engagement portion of the stylet handle forms a positive lock in which at least a portion of one of the first and second engagement portions is held within the other of the first and second engagement portions in an unbiased state.
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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