| 摘要 |
One embodiment of the present invention includes a surgical instrument (60) including an instrument body including a shaft having a distal end (61), a proximal end (62) and a length therebetween; and a bushing (67) having a length, wherein at least a portion of the length of the bushing includes a spring portion (69A) including a resilient member, wherein the bushing is cannulated such that the shaft of the instrument is positioned therethrough. FIGURE 10A FOR PUBLICATION CD- CD g |
