LIGHT DEVICE FOR FLUORESCENCE MOLECULAR IMAGING ENDOSCOPY

A lighting device for a fluorescence molecular imaging endoscopy comprises: a laser light source unit for irradiating a parallel laser beam; a donut-shaped LED light source unit positioned on a front side of a laser, and passing through the center irradiating light; an LED driving unit attached to t...

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Main Authors PARK BYUNG JUN, BANG HYEON JIN, MYUNG SEUNG JAE, KIM BYUNG YEUN, LEE SEUNG RAG, LEE KI RI, WON YOUNG JAE
Format Patent
LanguageEnglish
Korean
Published 21.11.2018
Subjects
DIAGNOSIS
HUMAN NECESSITIES
HYGIENE
IDENTIFICATION
MEDICAL OR VETERINARY SCIENCE
SURGERY
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Summary:A lighting device for a fluorescence molecular imaging endoscopy comprises: a laser light source unit for irradiating a parallel laser beam; a donut-shaped LED light source unit positioned on a front side of a laser, and passing through the center irradiating light; an LED driving unit attached to the LED light source unit, and driving the LED light source unit; an optical fiber arranged on a front side of the LED light source unit, and transmitting the laser beam irradiated by the laser light source unit and the light irradiated by the LED light source unit; and a diverging lens inserted in the center of the LED light source unit, and diverging and introducing the laser beam to the optical fiber. 형광분자영상 내시경 조명 장치는 평행한 레이저 빔을 조사하는 레이저 광원부, 상기 레이저의 전면에 위치하며 광을 조사하는 중앙이 관통된 도넛형의 LED 광원부, 상기 LED 광원부에 부착되며 상기 LED 광원부를 구동시키기 위한 LED 구동부, 상기 LED 광원부의 전면에 배치되며 상기 레이저 광원부에서 조사하는 레이저 빔 및 상기 LED 광원부에서 조사하는 상기 광을 전달하는 광섬유 및 상기 LED 광원부의 중앙에 삽입되며 상기 레이저 빔을 발산시켜 상기 광섬유에 입사시키는 발산 렌즈를 포함한다.
Bibliography:Application Number: KR20170059011