Work Instruction GUIDE-SYSTEM

Guide System 14 DRILLING TEMPLATE DESIGN AND FABRICATION PREPARING THE TEMPLATE AND DEPTH REFERENCING To convert the x-ray template into a drilling template for the region of the implant positions, the teeth of the x-ray template are ground down. When grinding, care should be taken to ensure that adequate stability of the template is maintained so as to prevent breakage during subsequent laboratory and surgical use (potential warping of the template). After checking the safety marks, the depth stop settings for the depth of the guiding sleeve are to be made on the positioner. For that, the Guide System seating tool with a mounted guiding sleeve is inserted into the milling spindle. The depth stop of the positioner is readjusted by mounting the guiding sleeve between the burlings of the test piece (see also positioner in- struction manual), whereby the guiding sleeve has to sit on the coil of the seating tool. The seating tool itself must not lie on the test piece. WARNING: In order to ensure reproducible seating depth of the guiding sleeves, the seating tool must be loaded with its complete shaft length up to the stop in the milling spindle chuck. Seating tool (J3716.x300) with mounted guiding sleeve Stop surface for chuck.The shaft must be loaded all the way in the chuck! The coil of the guiding sleeve must rest flat. APPLICATION