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UNIVERSAL LAPAROSCOPIC SUTURING DEVICE
专利权人:
UNIVERSITY OF SOUTH FLORIDA
发明人:
Stuart Hart,Sinan Onal,Susana K. Lai-Yuen
申请号:
US13758454
公开号:
US20130144315A1
申请日:
2013.02.04
申请国别(地区):
US
年份:
2013
代理人:
摘要:
A laparoscopic suturing device includes a handle and a shaft mounted to the handle. A toggle knob is adapted to rotate the shaft about its longitudinal axis. A pair of opposed jaws, each having a hollow structure, open and close relative to one another. A needle carrier and a needle holder are respectively slideably disposed in a lumen of a first and a second jaw. A needle has first and second pointed ends and is adapted to be press fit into the lumen of the first jaw with the first pointed end exposed and alternatively into the lumen of the second jaw with the second pointed end exposed. A spring-loaded pusher advances and retracts the needle carrier when the toggle knob is in a first position and advances and retracts the needle holder when in a second position. The tool assists a surgeon in suturing tissue captured between the jaws.
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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