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. 02, 2016
Filed:
Nov. 26, 2014
Crystalvue Medical Corporation, Gueishan Township, Taoyuan County, TW;
Sheng-lung Huang, Taipei, TW;
Sheng-Lung Huang, Taipei, TW;
William Wang, Taoyuan, TW;
Tuan-Shu Ho, Taipei, TW;
Chung-Ping Chuang, Gueishan Township, Taoyuan County, TW;
Meng-Shin Yen, Taipei, TW;
Kuang-Yu Hsu, Taipei, TW;
Chien-Chung Tsai, Taipei, TW;
Chung-Cheng Chou, Luzhu Township, Taoyuan County, TW;
CRYSTALVUE MEDICAL CORPORATION, Gueishan Township, Taoyuan County, TW;
Other;
Abstract
An optical device for corneal measuring includes a light source module, a first optical module, a second optical module including a reference mirror, a light splitter and an image analysis unit. The light of the light source module is transmitted to the first and second optical modules through the light splitter. The light is transmitted to a cornea through the light splitter and the first optical module and reflected by the cornea to form a first light, the light is transmitted to the reference mirror through the light splitter and reflected by the reference mirror to form a second light. The first and second lights are transmitted to the light splitter and the image analysis unit. The reference mirror moves along a first direction, and when the first light and the second light interfere with each other, a relative optical path length is obtained.