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:
Jan. 06, 2026
Filed:
Sep. 22, 2021
Philips Image Guided Therapy Corporation, San Diego, CA (US);
Yannick Marama Kuo, San Diego, CA (US);
Fergus Merritt, Gold River, CA (US);
KONINKLIJKE PHILIPS N.V., Eindhoven, NL;
Abstract
A co-registration system includes a processor circuit that determines a mapping between corresponding locations of a first 3D model of a blood vessel based on CT imaging data and a second 3D model of the blood vessel based on x-ray angiography data. The processor circuit receives, from an x-ray fluoroscopy device, x-ray fluoroscopy images of the blood vessel while an intravascular catheter/guidewire moves through the blood vessel. The processor circuit receives, from the catheter/guidewire, intravascular data representative of the blood vessel while the catheter/guidewire moves through the blood vessel. The processor circuit co-registers the intravascular data to the second 3D model based on the x-ray fluoroscopy images. The processor circuit co-registers the intravascular data to the first 3D model based on the mapping. The processor circuit outputs, to a display, the first 3D model and a visual representation of the intravascular data overlaid on the first 3D model.