Patent ID: 11931114
Assignee: MEDIVIS, INC.
Field: Medical technology (Instruments)
Classification: CPC A  G | IPC A  G

Claim 10:
11. A system comprising one or more processors, and a non-transitory computer-readable medium including one or more sequences of instructions that, when executed by the one or more processors, cause the system to perform operations comprising:
generating within a unified three-dimensional (3D) coordinate space:
(i) a 3D virtual medical model positioned according to a model pose; and
(ii) at least one virtual object associated with a physical instrument, the physical instrument having a current instrument pose based at least on current coordinates of one or more fiducial markers disposed on the physical instrument, in the unified 3D coordinate space;

rendering an Augmented Reality (AR) display that includes concurrent display of the 3D virtual medical model and the virtual object;
detecting one or more physical gestures associated with the physical instrument;
identifying a change related to the physical instrument pose, in the unified 3D coordinate space, due to at least one of the detected physical gestures associated with the physical instrument; and
modifying the AR display according to at least one virtual interaction related to the virtual object that incorporates the change of the physical instrument pose, wherein modifying the AR display comprises:
modifying the AR display according to a trajectory interaction by generating display of (i) a virtual trajectory that includes a target point and an entry point and (ii) a virtual extension, wherein display of the virtual extension includes a virtual extension portion that passes beyond the entry point.