Patent ID: 8882778
Filing Date: 2014-11-11
Classification: A61B,A61F

Abstract:
1. An instrument set for performing a procedure on a finger joint of a finger, the instrument set comprising: a fixing frame having longitudinal bars and transverse bars defining a box-like space into which the finger is insertable and within which the finger is fixable to a restraint; a drilling slide having a positioning bar extending in a longitudinal direction and a spacer element extending in a transverse direction, the positioning bar including a guide opening extending transversely therethrough and a plurality of positioning holes; a centering sleeve having a cylindrical main body adapted for insertion into the guide opening, the main body having a peripherally extending shoulder and a receiving opening for an aiming wire; and a rotary axis aiming device including an inner ring sized and configured to receive the aiming wire and two directional bars.