| 摘要 |
A 3D-digitalizer (16) is arranged movable and detachable at the holding system (12), for the absolute value measurement of spatial position data, from at least three marking systems, relative to the holding system. The marking systems are fixed detachably at the body part. The 3D-digitalizer (16) is designed as a mechanical articulated arm (18,20,22) with six axes of freedom. An Independent claim is included for a method of identifying the spatial coordinates for carrying out the surgical procedure. |
