Brainlab Med. Computersysteme Gmbh

Brainlab Med. Computersysteme Gmbb

Stefan Lippstreu

Stefan Vilsmeier

Michael Bertram

The present invention pertains to a device for noninvasive, stereotactic immobilization in reproducible position with a head ring providing a firm reference system, a mask consisting of several parts attached to the head ring. The mask is individually adapted to the anatomical contours of a patient, and has mask parts connected with one another as well as with the reference system. The connections enable adjusting the relative position of the mask parts to one another.

Device for noninvasive stereotactic immobilization in reproducible

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.

Fixation pin for fixing a reference system to bony structures

The present invention pertains to a device for detecting the position of radiation target points with an anchoring means for attachment to a patient reference system, especially to a stereotactic immobilization system, e.g., a head ring, and with a labeling means, arranged on the anchoring means, for at least one point of coordinates in various three-dimensional projections, in which case the labeling means consists of several computer-printed surface materials, which plot the point of coordinates in a three-dimensional manner.

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Markt Schwaben, Germany

Stefan Lippstreu