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Articulation of Laparoscopic Instrument
专利权人:
Gennady Kleyman
发明人:
Gennady Kleyman
申请号:
US13412065
公开号:
US20120253326A1
申请日:
2012.03.05
申请国别(地区):
US
年份:
2012
代理人:
摘要:
A surgical articulation apparatus and method for articulation of laparoscopic instruments is disclosed. The surgical articulation apparatus includes a housing, a tubular member extending distally from the housing, a spherical member attached to a proximal end of the housing, a ring member disposed about the spherical member and a cable extending from the tubular member through the housing to the ring member. The housing, tubular member and spherical member each include lumens therethrough for the reception of a flexible surgical instrument. The ring member is rotatable about the spherical member. The cable is attached to the tubular member and disposed in mechanical communication with the ring member such that the tubular member is manipulated by cable upon rotation of the ring member about the spherical member.
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中国工程科技知识中心
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http://www.ckcest.cn/home/

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