Fixation pin for fixing a reference system to bony structures

Details Fixation pin for fixing a reference system to bony structures Fixation pin for fixing a reference system to bony structures

1995-09-11

1997-07-01

Rimell, Sam

Surgery

Instruments

Orthopedic instrumentation

606 72, 606130, A61B 1700

Patent

active

056432682

ABSTRACT:
The present invention pertains to a fixation pin for fixing a reference system, especially a head ring for stereotactic treatment, to bony structures, which pin has a shaft made of plastic material with an outside thread, a coupling shoulder for a screwdriver and a point holder, and it has a point, which is held by the point holder. The point has a conical front end, in which case the point is made of a semiprecious stone material.

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