Percutaneous measuring system for detecting positions of screw holes in orthopedic plates comprises magnetic field meter (10) which locates non-magnetic disks with magnetic center mounted in holes before it is placed in position

摘要

The percutaneous measuring system for detecting the positions of screw holes in orthopedic plates (0) comprises a magnetic field meter (10). This locates non-magnetic disks with a magnetic center (20) which are mounted in the holes before it is placed in position.