Electromotively operated hand drill for introducing an elongated fixing aid under sterile conditions into a bone or bone portions

Electromotively operated hand drill for introducing an elongated fixing aid (7) in a bone or bone parts under sterile conditions with a motor-displaceable in the rotary drive shaft (3) which is connected for driving with a Bohrdrahtfutter (9) which is designed in such open that the fixing aid (7) in an open position of Bohrdrahtfutters (9) therethrough and be guided in a closed position in rotation with the Bohrdrahtfutter connected to and displaceable with the latter in rotation, characterized in that the drive shaft (3) and the Bohrdrahtfutter (9) spatially separate axes of rotation, that a hollow channel (6) through which the fixing aid is feasible, is integrated in the housing of the hand drill and separated from the interior of the housing (1), that the Bohrdrahtfutter (9) is so coupled via a transmission module (8) which is detachably fixed to the drive shaft (3) is attachable to the drive shaft (3) to the drive that the fixing aid located within the hollow channel of the Bohrdratfutter ...