Title:
LENS FILTER ADAPTOR FOR IMPROVING EFFECTIVENESS OF FUNDUS EXAMINATION
Document Type and Number:
WIPO Patent Application WO/2018/004071
Kind Code:
A1
Abstract:
The present invention relates to a lens filter adaptor, and more specifically, by means of a filter accommodation part into which an interchangeable filter capable of a desired function is inserted and a lens attachment part to which a retinal examination lens is fixed, enables the functionality of the retinal examination lens to be effectively strengthened in accordance with the type of exchangeable filter inserted. As such, the expense of purchasing a conventional retinal examination lens with a filter coated thereon can be cut, and a retinal examination lens with improved functions, such as broad imaging of the retina, can be provided, and thus the retina can be more effectively examined. Furthermore, by means of a coupling cord part, the present invention can be connected to a camera, mobile terminal and the like to allow retinal imaging having a resolution like that of a costly fundus camera.
Inventors:
PARK CHOUL YONG (KR)
Application Number:
PCT/KR2016/011549
Publication Date:
January 04, 2018
Filing Date:
October 14, 2016
Export Citation:
Assignee:
DONGGUK UNIV INDUSTRY-ACADEMIC COOPERATION FOUNDATION (KR)
International Classes:
A61B3/10; G02B5/20; G02B7/14; H01S3/10
Foreign References:
| KR20120094232A | 2012-08-24 | |||
| JP4898704B2 | 2012-03-21 | |||
| KR200476846Y1 | 2015-04-10 | |||
| US20030174280A1 | 2003-09-18 | |||
| JPH08168468A | 1996-07-02 |
Attorney, Agent or Firm:
LEE, Myoung-Jin (KR)
Download PDF: