Patent ID: 11918395
Assignee: PULMERA, INC.
Field: Medical technology (Instruments)
Classification: CPC A  G | IPC A  G

Claim 0:
1. A method for operating a mobile C-arm apparatus, the method comprising:
receiving, from a detector carried by an imaging arm of the mobile C-arm apparatus, a plurality of first images of a set of fiducial markers, wherein the first images are obtained during manual rotation of the imaging arm, wherein the mobile C-arm apparatus comprises a support arm movably coupled to the imaging arm, and wherein movement of the imaging arm relative to the support arm is constrained by a stabilization mechanism during the manual rotation;
determining a set of geometric calibration parameters for the mobile C-arm apparatus based on the first images; and
generating a 3D reconstruction of an anatomic region of a patient based on a plurality of second images of the anatomic region and the geometric calibration parameters.