发明名称 METHODS FOR ATTACHING CONNECTIVE TISSUES TO BONE USING A MULTI-COMPONENT ANCHOR
摘要 An innovative bone anchor and methods for securing connective tissue, such as tendons, to bone are disclosed which permit a suture attachment which lies entirely beneath the cortical bone surface, and wherein the suturing material between the connective tissue and the bone anchor is oriented in a direction generally transverse to the longitudinal axis of the bone anchor, so that axial pull-out forces exerted on the bone anchor are minimized. The suture attachment to the bone anchor involves the looping of a substantial length of suturing material around a shaft of the anchor, thereby avoiding an eyelet connection which requires a knot and which concentrates stress on a very small portion of the suturing material. Thus, failure rates are greatly decreased over conventional techniques, and the inventive procedures are significantly easier to perform than conventional techniques.
申请公布号 US2008015594(A1) 申请公布日期 2008.01.17
申请号 US20070779194 申请日期 2007.07.17
申请人 ARTHROCARE CORPORATION 发明人 RITCHART MARK A.;FOERSTER SETH A.
分类号 A61B17/56;A61B17/04;A61F2/08 主分类号 A61B17/56
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