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Cannula valve assembly
专利权人:
发明人:
申请号:
EP13160791.3
公开号:
EP2644139A2
申请日:
2013.03.25
申请国别(地区):
EP
年份:
2013
代理人:
摘要:
A surgical access device includes a housing member, a tubular member, a rotor and a lever. The housing member defines a lumen therethrough and includes a port in fluid communication with the lumen. The tubular member defines a longitudinal axis and a channel therethrough in fluid communication with the lumen of the housing member. The rotor defines a longitudinal passage therethrough and a bore on a sidewall of the rotor. The rotor is rotatably associated with the housing member and is coupled to the tubular member. The lever is translatably mounted on the housing member. Axial translation of the lever causes rotation of the rotor about the longitudinal axis between an open position in which the bore is aligned with the port providing a fluid communication between the port and the tubular member and a closed position in which the side wall of the rotor closes off the port.
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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