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:
Aug. 23, 2022
Filed:
Jun. 11, 2021
Zhongshan Ophthalmic Center, Sun Yat-sen University, Guangdong, CN;
Suzhou Xuanjia Optics and Electronics Technology Co. Ltd., Jiangsu, CN;
ZHONGSHAN OPHTHALMIC CENTER, SUN YAT-SEN UNIVERSITY, Yuexiu District Guangzhou, CN;
SUZHOU XUANJIA OPTICS AND ELECTRONICS TECHNOLOGY CO. LTD., New District Suzhou, CN;
Abstract
A method for increasing the blood flow and metabolic rate of the eye fundus by (1) irradiating the eye fundus through the pupil by using red light or near-infrared light in a certain wavelength range, a certain energy density range and a certain irradiation time range; (2) once irradiation is complete, repeating the irradiating at intervals of a certain time range, using red light or near-infrared light in the same wavelength range and the same energy density range to irradiate the eye fundus through the pupil.