The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 06, 2026
Filed:
Oct. 31, 2023
Curexo, Inc., Seoul, KR;
Dong Gi Woo, Seoul, KR;
Sung Teac Hwang, Seoul, KR;
CUREXO, INC., Seoul, KR;
Abstract
An image registration method and apparatus, a medical operating robot system using the same, and a computer program medium are described. The image registration method includes: extracting digitally reconstructed radiograph (DRR) images in an anterior-posterior (AP) direction and a lateral-lateral (LL) direction from the 3D image; acquiring 2D images for an AP image and an LL image of the patient's surgical; determining a first rotation angle between a reference position and a predetermined first reference position of the patient's surgical site corresponding to the first reference position of the AP image or LL image; determining a second rotation angle between the reference position and the second reference position of the AP image or LL image corresponding to the reference position; and determining a transformation relationship between the 2D image and the DRR image based on the first and second rotation angles.