US 12,213,745 B2
Extended reality systems for visualizing and controlling operating room equipment
Michael Robinson, Concord, NH (US); Thomas Calloway, Pelham, NH (US); Isaac Dulin, Somerville, MA (US); and Mir Hussain, Downingtown, PA (US)
Assigned to Globus Medical, Inc., Audubon, PA (US)
Filed by GLOBUS MEDICAL, INC., Audubon, PA (US)
Filed on Sep. 16, 2021, as Appl. No. 17/476,840.
Application 17/476,840 is a continuation of application No. 17/476,689, filed on Sep. 16, 2021.
Prior Publication US 2023/0083605 A1, Mar. 16, 2023
This patent is subject to a terminal disclaimer.
Int. Cl. G06F 3/01 (2006.01); A61B 34/00 (2016.01); A61B 34/20 (2016.01); A61B 34/30 (2016.01); A61B 90/00 (2016.01); A61B 90/50 (2016.01); G06T 19/00 (2011.01); G06V 20/40 (2022.01); G06V 40/10 (2022.01); G06V 40/20 (2022.01); A61B 34/10 (2016.01)
CPC A61B 34/20 (2016.02) [A61B 34/25 (2016.02); A61B 34/30 (2016.02); A61B 90/361 (2016.02); A61B 90/37 (2016.02); A61B 90/50 (2016.02); G06F 3/017 (2013.01); G06T 19/00 (2013.01); G06V 20/46 (2022.01); G06V 40/107 (2022.01); G06V 40/28 (2022.01); A61B 2034/105 (2016.02); A61B 2034/107 (2016.02); A61B 2034/2057 (2016.02); A61B 2034/2065 (2016.02); A61B 2034/258 (2016.02); A61B 2090/365 (2016.02); A61B 2090/502 (2016.02)] 13 Claims
OG exemplary drawing
 
1. A method by a camera tracking system, the method comprising:
receiving patient reference tracking information indicating pose of a patient reference array tracked by a patient tracking camera relative to a patient reference frame;
determining a local extended reality (XR) headset view pose transform between a local XR headset reference frame of a local XR headset and the patient reference frame using the patient reference tracking information;
receiving remote reference tracking information indicating pose of a remote reference array tracked by a remote reference tracking camera;
determining a remote XR headset view pose transform between a remote XR headset reference frame of a remote XR headset and the remote reference array using the remote reference tracking information;
transforming a three-dimensional (3D) computer image from a local pose determined using the local XR headset view pose transform to a remote pose determined using the remote XR headset view pose transform which outputs a transformed 3D computer image; and
providing the transformed 3D computer image to the remote XR headset for display with the remote pose relative to the remote XR headset reference frame.