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4-channel Light Medical Therapy Apparatus for External Injury Cure

체외 상처 치유를 위한 4-채널 광 치료기

  • 천민우 (조선대학교 의과대학) ;
  • 김성환 (조선대학교 의과대학) ;
  • 소금영 (조선대학교 의과대학) ;
  • 문영래 (조선대학교 의과대학) ;
  • 문성표 (조선대학교 의과대학) ;
  • 박용필 (동신대학교 병원의료공학과) ;
  • 이호식 (동신대학교 병원의료공학과) ;
  • 김태곤 (㈜바이오아테코 인공장기연구소)
  • Published : 2007.08.01

Abstract

We developed the 4channel Light Medical Therapy Apparatus for External Injury Cure using a high brightness LED. This equipment was fabricated using a micro-controller and a high brightness LED, and designed to enable us to control light irradiation time, intensity, frequency and so on, Especially, to control the light irradiation frequency, FPGA was used, and to control the change of output value, TLC5941 was used. Control stage is divided into 4 levels by program. Consequently, the current value could be controlled by the change of level in Continue Wave(CW) and the output of a high brightness LED could be controlled stage by stage. Compared with one LED irradiation, several LEDs irradiation could increase optical power.

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