SURGICAL DRILL GUIDE SYSTEM WITH ARTICULATING GUIDE ADAPTOR

A drill guide system (100) provides a means of improved tunnel placement accuracy by allowing the drill guide to articulate to seat against the bone being drilled. The drill guide includes an articulating drill guide adapter constructed in four parts: a top cap (120), a thumbscrew (122), a lock tab (124), and a spring mechanism (126). The drill guide adapter is part of an aimer arm (110) which mates with a handle (102) on the proximal end and an aimer guide (130) on the distal end. The drill guide adaptor allows the aimer guide to articulate relative to an irregular mating surface, allowing for increased area contact between the aimer guide template and bone. Examples of the drill guide adaptor also include a means for locking the aimer guide into place relative to the aimer arm. 钻引导系统(100)通过允许钻引导器铰接以抵靠正被钻孔的骨而提供改善通道放置精度的手段。钻引导器包括构造成四个部分的铰接钻引导器适配器：顶帽(120)、指旋螺钉(122)、锁定突片(124)和弹簧机构(126)。钻引导器适配器是瞄准器臂(110)的一部分，其与近端上的手柄(102)和远端上的瞄准器引导器(130)配合。钻引导器适配器允许瞄准器引导器相对于不规则的配合表面铰接，允许瞄准器引导模板和骨之间的区域接触增加。钻引导器适配器的示例还包括用于将瞄准器引导器相