Surgical dissection tool for bone and tissue, has coupler that includes tool collet and attachment locking mechanism operable to permit tool collet operation and telescoping movement of an attachment tube with respect to the dissection tool

摘要

A coupler (30), disposed between a spindle and a dissection tool (50), includes a tool collet and an attachment locking mechanism operable to permit tool collet operation and telescoping movement of an attachment tube (40) with respect to the dissection tool. Independent claims are also included for the following: (a) a method for assembling a surgical dissection instrument; (b) a coupler; (c) a telescoping attachment assembly; and (d) an attachment tube