Partial target device for targeting an arthroscopic operation point for surgery

摘要

The sub-ordinate target device (10) comprises a circular section bow (12), comprising a radial stretching target stick (14) movable along the circular section bow. A connecting device (20) is arranged at the circular section bow. A medical instrument (42) having a shaft (46) is attached to the sub-ordinate target device using the connecting device. The shaft is aligned as another radial target stick (47) stretching radial to former target stick.