한국전기전자재료학회:학술대회논문집 (Proceedings of the Korean Institute of Electrical and Electronic Material Engineers Conference)

한국전기전자재료학회 (The Korean Institute of Electrical and Electronic Material Engineers)
권호 표지

470nm LED 광이 RAT 피부결손에 미치는 효과

The effect of 470nm LED Irradiation on skin injury of RAT

  • 천민우 (조선대학교 의과대학) ;
  • 김성환 (조선대학교 의과대학) ;
  • 박용필 (동신대학교 병원의료공학과) ;
  • 이호식 (동신대학교 병원의료공학과) ;
  • 김영표 (동신대학교 병원의료공학과) ;
  • 김태곤 (동신대학교 병원의료공학과) ;
  • 이희갑 (대한상공회의소)
  • 발행 : 2008.11.06
PDF 다운로드
⟨ 이전 논문 다음 논문 ⟩

초록

This paper performed the basic study for developing the Photodynamic Therapy Equipment for medical treatment. We developed the 4channel light medical therapy apparatus for external injury cure using a LED light source. This equipment was fabricated by using microcontroller, and designed to enable us to control light irradiation timer, intensity and reservation. In this paper, the designed device was used to find out how 470nm LEDs light source affects the skin wound of RAT. In the experiment, $1cm_2$ wounds on the External injury of RAT were made. Light irradiation RAT and none light irradiation RAT divided, each RAT was irradiated one hour a day for 15 days. In result, compared with none light irradiation RAT, the lower incidence of inflammation and faster recovery was shown in light irradiation RAT.

키워드