SHIELDED RECIPROCATING SURGICAL FILE

摘要

A shielded reciprocating surgical file system (10) is used for precisely removing bone or tissue material. The system allows a user to maneuver the system and navigate into hard to access sites under a direct vision mechanism (32) included in the system. A transmission mechanism (80) converts rotary motion from a motor into reciprocating motion and provides it to the surgical file for precision bone and/or tissue removal. A pulsatile pump (290) is operatively coupled with the transmission mechanism and provides irrigating fluid to the surgical site.