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    • 21. 发明授权
    • Soft tissue anchor system
    • 软组织锚系统
    • US5013316A
    • 1991-05-07
    • US498831
    • 1990-03-26
    • E. Marlowe GobleW. Karl Somers
    • E. Marlowe GobleW. Karl Somers
    • A61B17/88A61B19/00A61F2/08
    • A61F2/0811A61B17/8875A61B17/8888A61B2090/036A61F2/0805A61F2002/0835A61F2002/0858A61F2002/0888
    • A soft tissue anchor involving a footing stud that includes a drill end followed by self tapping threads, the footing stud arranged for turning and tapping into a bone mass. The footing stud for endosteal seating at a ligament attachment site on that bone mass. A center longitudinal hole is arranged in that footing stud rear end that receives and locks to a pointed cone base end edge of a tack that is fitted therein. The tack includes a tack shaft whereto is axially attached, on one end, the pointed cone base with a broad head secured to the other shaft end. The tack broad head is disk shaped and includes spikes that project at spaced radial intervals from the undersurface thereof, parallel to the shaft, and includes a center axial threaded post that extends outwardly from a top surface thereof. Which threaded post is for turning into a threaded end of a tack driver. The tack pointed cone is for passing through a ligament, or the like, and locking in the footing stud, in which configuration the spikes that extend from the undersurface of the broad head spikes have penetrated the ligament and the ligament is held and compressed tightly against the bone surface.
    • 一种软组织锚,其涉及一种基脚,其包括钻头,随后是自攻螺纹,所述基脚用于转动和攻丝成骨块。 用于在骨块上的韧带附着部位的内固定座的基脚。 一个中心的纵向孔被布置在该基脚螺栓后端中,该后端接收和锁定到装在其中的一个钉的尖端锥形基端边缘。 该粘性包括一个固定轴,其一端轴向安装在该锥形底座上,该锥形底座具有固定于另一个轴端的宽头部。 大头宽是圆盘形的,并且包括与其平面于轴的下表面间隔开的径向间隔突出的尖头,并且包括从其顶表面向外延伸的中心轴向螺纹柱。 哪个螺纹柱是为了变成一个螺丝刀的螺纹端。 粘性尖锥体用于穿过韧带等,并锁定在基脚中,在该构型中,从宽头钉的下表面延伸的尖钉已经穿过韧带,并且韧带被保持并压紧以抵抗 骨表面。
    • 22. 发明授权
    • Drill guide
    • 钻指南
    • US4901711A
    • 1990-02-20
    • US290423
    • 1988-12-27
    • E. Marlowe GobleW. Karl Somers
    • E. Marlowe GobleW. Karl Somers
    • A61B17/16A61B17/17A61B17/56
    • A61B17/1714A61B17/1764
    • The present invention is in a drill guide (20) that is for use with and for mounting to a "K" wire (13) that has been fitted through an anterior or posterior cruciate ligament tunnel. The drill guide (20) includes identical parallel rails (21) that are mounted to a stationary bracket (22), essentially at right angles, and are journaled to a traveling bracket (25), the traveling bracket further including set screws (28) to releasably lock it to the rails. The stationary and traveling brackets (22) and (25), respectively, are each isosceles triangular in shape, and each mounts a guide cylinder (23) and (26), respectively, at right angles through their apexes such that longitudinal openings through which guide cylinders are aligned to receive the "K" wire fitted therethrough. A trolley (30) is arranged for travel on rails (21) between the stationary and traveling brackets (22) and (25), and can be releasably locked in place. The trolley mounts a replaceable drill sleeve (36) with a barrel (40) that includes a longitudinal hole (41) formed therethrough wherethrough a drill (44) is turned.