HOLDER FOR AUGMENTED REALITY MARKER DURING OPERATIONS IN THE MAXILLOFACIAL REGION Russian patent published in 2023 - IPC A61B34/20 

FIELD: medical equipment.

SUBSTANCE: invention relates to a holder for an augmented reality marker during operations in the maxillofacial region. The holder for the augmented reality marker during operations in the maxillofacial region contains a base in the form of an arc-shaped plate, the inner edge of the plate has a shape corresponding to the superciliary ridges and bridge of the human skull, two L-shaped clamps with rubber stops at the ends and slots for elastic fastening. On the underside of the base there is a bed for the bridge of the nose. On the outer side of the base of the holder, a platform for the marker is installed with the possibility of rotation relative to the vertical and horizontal axes. A number of radiopaque marks are built into the thickness of the base of the holder.

EFFECT: invention provides the possibility of using augmented reality technology to superimpose a hologram of the patient's x-ray data over the anatomical formations in order to achieve maximum accuracy of the surgical intervention.

1 cl, 4 dwg