Patent ID: 11883117
Assignee: GLOBUS MEDICAL INC.
Field: Medical technology (Instruments)
Classification: CPC A  G | IPC A  G

Claim 0:
1. A surgical system incorporating multiple extended reality (XR) headsets comprising:
a tracking bar containing navigation cameras;
a first XR headset having first tracking cameras and first tracking markers for tracking by the navigation cameras;
a second XR headset having second tracking cameras and second tracking markers for tracking by the navigation cameras;
a patient reference array adapted to be attached to a patient for tracking by the navigation cameras;
a tracking array attached to an object to be tracked by the first and second XR headsets and the navigation cameras;
a pose transform chaining module configured to determine a pose transform between the object and the first XR headset by chaining pose transforms of two or more of the following:
a pose transform between the object and the second XR headset;
a pose transform between the second XR headset and the patient;
a pose transform between the patient and the first XR headset;
a pose transform between the navigation cameras and the patient; and
a pose transform between the patient and the first XR headset.