Patent Document ID: 20080269599
Application ID: 11739401
Patent Status: 0

Claim One:
1. A system to register image space to physical space of a patient for a surgical navigation procedure, comprising: a first dynamic reference frame operable to be attached relative to the patient in a first manner; a second dynamic reference frame operable to be attached to the patient in a second manner; a tracked device operable to be used to determine a fiducial point on the patient; a processor operable to correlate the fiducial point on the patient to an image fiducial point in the image data; a tracking system operable to track at least one of the tracked device, the first dynamic reference frame, the second dynamic reference frame, or combinations thereof; wherein the processor registers the image space and physical space with the first dynamic reference frame with a first accuracy; wherein the processor registers the image space and physical space with the second dynamic reference frame with a second accuracy.