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:
Nov. 03, 2026
Filed:
Aug. 24, 2023
Applicant:
Oregon Health & Science University, Portland, OR (US);
Assignee:
OREGON HEALTH & SCIENCE UNIVERSITY, Portland, OR (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61B 3/10 (2006.01); A61B 5/00 (2006.01); G06T 5/70 (2024.01); G06T 5/92 (2024.01); G06T 7/00 (2017.01);
U.S. Cl.
CPC ...
A61B 3/102 (2013.01); A61B 5/0066 (2013.01); A61B 5/7203 (2013.01); G06T 5/70 (2024.01); G06T 5/92 (2024.01); G06T 7/0012 (2013.01); G06T 2207/10101 (2013.01); G06T 2207/20021 (2013.01); G06T 2207/20064 (2013.01); G06T 2207/20201 (2013.01); G06T 2207/30041 (2013.01);
Abstract
Disclosed are methods and systems for signal attenuation-compensated projection-resolved (sacPR) optical coherence tomography angiography (OCTA). The sacPR OCTA may be free of segmentation and vascular contrast enhancement. In some embodiments, projection artifacts may be suppressed with signal compensation including flow and large vessel shadow compensation for projection removal and wavelet-based compensation for noise suppression.
Quick Actions:
Jia, Yali. (2026). Signal attenuation-compensated and projection resolved optical coherence tomography angiography (sacpr-octa) (U.S. Patent No. 12778415). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12778415
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