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:
Jun. 17, 2025
Filed:
Aug. 31, 2022
National Cheng Kung University, Tainan, TW;
Chih-Lung Lin, Tainan, TW;
Meng-Hsuan Wu, Tainan, TW;
NATIONAL CHENG KUNG UNIVERSITY, Tainan, TW;
Abstract
A wound analyzing system is provided. An illumination device provides visible light and infrared light. An image sensor captures an infrared-light image, a red-light image and a visible-light image about a wound. A processor performs an image segmentation algorithm on the visible-light image to obtain a wound part and a background part, and classifies the wound part into one of multiple types. The processor calculates a blood-oxygen-concentration image according to the red-light image and the infrared-light image, aligns the visible-light image and the blood-oxygen-concentration image, and calculates a wound index and a wound healing stage according to the blood oxygen concentration values and the type corresponding to the wound part.