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Offset drill guide and arthroscopic method
专利权人:
Peter J. Dreyfuss
发明人:
Peter J. Dreyfuss,Albert F. Haas
申请号:
US11735814
公开号:
US08506573B2
申请日:
2007.04.16
申请国别(地区):
US
年份:
2013
代理人:
摘要:
A cannulated offset drill guide and surgical methods for repairing Bankart lesions. The cannulated offset drill guide comprising a shaft which is offset from the guide center line by about 1 to 3 mm, more preferably of about 1.5 mm. The cannulated offset drill guide is provided at its proximal end with a concave clear tip which allows a surgeon to visualize the drill and the insertion of an anchoring device, for example a suture anchor. The concave clear tip has beveled, smooth edges to prevent damage to adjacent bone and tissue, and to avoid damage to the rubber dam of the cannula through which the offset drill guide is inserted. The configuration of the concave clear tip is designed to engage and match the generally convex-curve articulating face of the glenoid, and to precisely aligning the offset drill guide with the glenoid face. The clear tip may also be employed in a standard drill guide having a shaft which is not offset from the center line of the guide.
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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