Title:
MEDICAL HANDPIECE FOR IMPROVING BEAM QUALITY USING DOE LENS
Document Type and Number:
WIPO Patent Application WO/2017/142247
Kind Code:
A1
Abstract:
The present invention relates to a medical handpiece for improving beam quality using a DOE lens. More specifically, the present invention relates to a medical handpiece for improving beam quality using a DOE lens, wherein the medical handpiece can: improve beam quality using the DOE lens; generate rectangular beams of different sizes to improve the quality of a laser beam for treatment of skin and can thus employ a uniform rectangular beam according to the size of a lesion; prevent superposition of beams to avoid overlap between laser treatments; and pass a low-quality beam through the DOE lens at the distal end thereof to make uneven energy distribution of the beam uniform, thereby overcoming the problem of a side effect caused by a treatment and secondary care.
Inventors:
RYU SE HUN (KR)
Application Number:
PCT/KR2017/001351
Publication Date:
August 24, 2017
Filing Date:
February 08, 2017
Export Citation:
Assignee:
JTS IND CO LTD (KR)
International Classes:
A61N5/06; A61N5/067; H01S3/00; H01S3/13
Foreign References:
| KR20140112620A | 2014-09-24 | |||
| KR101419482B1 | 2014-07-16 | |||
| KR20100084286A | 2010-07-26 | |||
| US20100049283A1 | 2010-02-25 | |||
| KR20120047006A | 2012-05-11 | |||
| KR101641856B1 | 2016-07-22 | |||
| KR101633009B1 | 2016-07-01 |
Attorney, Agent or Firm:
GOOD PATENT LAW FIRM (KR)
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