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:
Dec. 21, 2021
Filed:
Dec. 18, 2019
Avalon Photonics (Hk) Limited, Sha Tin, HK;
Sai Keung Chow, Ma On Shan, HK;
Chun Lung Choi, Tsing Yi, HK;
Chi Yeung Mang, Tsing Yi, HK;
Chun Ho Wong, Fo Tan, HK;
Johnson Yiu-Nam Lau, Houston, TX (US);
AVALON PHOTONICS (HK) LIMITED, Sha Tin, HK;
Abstract
A phototherapy device, a kit containing such a phototherapy device, and a method for treating a patient with a phototherapy device, the phototherapy device containing a housing, an emission portion, and a light tube, the housing containing a light source that emits light at a wavelength of from about 400 nm to about 550 nm, and may contain a light shield proximal to the light source, the emission portion being distal form the housing and connected thereto via a light tube which contains an optical fibre, and a mesh that may enclose the optical fibre and may allow a limited amount of light to leak from the optical fibre to the outside environment.