intelligent automatically controlled tool for fr amp; auml; sen of bones

摘要

thethe invention relates to a eng & auml; t and a method for bahnregelunga medical instrument relative to a tissue of the humanor animal k & all; bodywith r & auml; change4 to abst & t.; support ofeng & auml; tsthe k & all body to be treated.and actuators for influencing the movement of the eng & auml; ts, thea surgeon bet & auml authority. the track of the eng & auml; tsfrom an internal or external positioning 9 registeredand with a given track are compared. on the basis ofthe comparison controller 8 sends an appropriate signalthe bahnkorrektur to the actuators, the brakes 3a, 3b and / oras the engines are trained. thus, with a simple introductioneng & auml; tvery precise train departed.