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Arthroscopic meniscal repair systems and methods
专利权人:
Inc.;Cayenne Medical
发明人:
Domingo, Nicanor A.
申请号:
AU2009221903
公开号:
AU2009221903B2
申请日:
2009.03.04
申请国别(地区):
AU
年份:
2015
代理人:
摘要:
An arthroscopic meniscal tear repair device comprises a catch needle and a transfer needle, which are pierced into a torn meniscus and advanced past the tear. Suture is transferred by a suture needle from the transfer needle through the meniscus and into the catch needle. The catch needle has an internal mechanism that retains the suture. The suture needle is then retracted back to its home position inside the transfer needle, leaving the free end of the suture across the meniscus and in the catch needle. The device is then retracted out of the meniscus, leaving behind a stitch across the meniscal tear inside the meniscus. A pre-tied knot of suture is then slid down the device and cinched up using a knot pusher having a dilation tip, thus completing the repair.
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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