Patent ID: 11911115
Assignee: GLOBUS MEDICAL INC.
Field: Medical technology (Instruments)
Classification: CPC A | IPC A

Claim 14:
15. A registration fixture for use with a surgical navigation system for registration of medical images to a three-dimensional tracking space comprising:
a base frame adapted to be mounted over a flat panel detector of an x-ray medical imaging device;
a radiolucent plate mounted to the base frame, the plate having a first set of radiopaque markers embedded therein and disposed in a first plane in a predetermined pattern and a second set of radiopaque markers embedded therein and disposed in a second plane in a preselected pattern, the second set of radiopaque markers being disposed above the first set of radiopaque markers;
a side frame adapted to detachably attach to the base frame in a kinematic manner, the side frame having a plurality of optical tracking markers and a non-piercing clamp adapted to clamp the side frame to the base frame over a sterile drape.