摘要 |
<p>The patient (16) may be replaced by a small lightweight model (17) for training purposes. Landmark indicators (2,3,12,13) may be used for training purposes or during the examination of a real patient. A first coordinate measuring system (1) may be used with a reference coordinate system (4) and is connected to a base station (6) via an interface (5). A second coordinate measuring system (11) may be mounted on a tripod. An interface (10) is connected to a computer (8) with an input/output system (9).</p> |