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Patent Searching and Data


Title:
LASER THERAPY DEVICE, CONTROL METHOD FOR LASER THERAPY DEVICE, AND HAND PIECE DEVICE FOR LASER THERAPY DEVICE
Document Type and Number:
WIPO Patent Application WO/2015/076584
Kind Code:
A1
Abstract:
A laser therapy device comprises: a laser generator for generating a laser having at least one pulse; a refrigerant gas generator for generating refrigerant gas; a connection unit comprising an optical fiber through which the laser moves, a tube through which the refrigerant gas moves, and an electric wire for inputting and outputting a control signal; a hand piece which is connected with one side of the connection unit, irradiates a particular area of body skin with the laser, and sprays the refrigerant gas onto the particular area; and a control unit for transmitting the control signal to at least one among the laser generator, the refrigerant gas generator, and the hand piece, wherein the hand piece comprises: a laser irradiator for irradiating the particular area with the laser through at least one lens; a valve for adjusting the refrigerant gas sprayed onto the particular area in accordance with the pulse; and a bubble sensor for sensing bubbles in the tube.

Inventors:
LEE, Su Young (28-7, Doksan-ro 21-gilGeumcheon-gu, Seoul 153-856, 153-856, KR)
KIM, Sang Joon (1 Hanareum Apt, 71 Jangmal-ro, Wonmi-gu,Bucheon-si, Gyeonggi-do 420-752, 420-752, KR)
KIM, Young Ho (113-703, Bangok I-Park Apt.199, Neulpum-ro,Wonju-si, Gangwon-do 220-970, 220-970, KR)
Application Number:
KR2014/011200
Publication Date:
May 28, 2015
Filing Date:
November 20, 2014
Export Citation:
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Assignee:
YONSEI UNIVERSITY WONJU INDUSTRY-ACADEMIC COOPERATION FOUNDATION (1 Yeonsedae-gil, Heungeop-myeonWonju-si, Gangwon-do 220-710, 220-710, KR)
International Classes:
A61N5/067; A61B18/22; A61F7/00; A61H39/06
Foreign References:
KR100434195B12004-12-03
KR20120115703A2012-10-19
JP2001030199A2001-02-06
JP2001358397A2001-12-26
KR920010604B11992-12-10
Attorney, Agent or Firm:
YOU, Min Gyu (5th Floor, Muyeong Bldg 24-10,Gangnamdae-ro, Seocho-gu, Seoul 137-863, 137-863, KR)
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