Title:
METHOD FOR MANUFACTURING OPTICAL FIBER EMITTING PLASMA LIGHT
Document Type and Number:
WIPO Patent Application WO/2021/095955
Kind Code:
A1
Abstract:
The present invention relates to a method for manufacturing an optical fiber emitting plasma light. More specifically, the method comprises: a coating removal step of removing the coating of an optical fiber; a photocatalyst application step of applying a photocatalyst to a sectional portion of a core layer of the optical fiber from which the coating has been removed through the coating removal step; and a forming step of applying a laser to the coating layer of the optical fiber, to which the photocatalyst is applied through the photocatalyst application step, such that the sectional portion of the core layer have the shape of a curved surface. The method for manufacturing an optical fiber, which comprises the above steps, enables conversion of applied laser light into plasma light, and thus can be usefully used in treatment such as plasma disc coagulation therapy (PDCT).
Inventors:
SHIN BONG GEUN (KR)
CHO YONG MAN (KR)
CHO YONG MAN (KR)
Application Number:
PCT/KR2019/015884
Publication Date:
May 20, 2021
Filing Date:
November 19, 2019
Export Citation:
Assignee:
REV MED INC (KR)
International Classes:
G02B6/42; G02B6/25
Foreign References:
| KR20190048126A | 2019-05-09 | |||
| JP2006014776A | 2006-01-19 | |||
| US5029528A | 1991-07-09 | |||
| US9784912B2 | 2017-10-10 | |||
| KR20080079006A | 2008-08-29 |
Attorney, Agent or Firm:
TAEDONG PATENT & LAW FIRM (KR)
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