EULJI UNIVERSITY INDUSTRY ACADEMY COOPERATION FOUNDATION;을지대학교 산학협력단
发明人:
HONG, SEONG JONG,홍성종,KANG, HAN GYU,강한규,SONG, SUNG HYUN,송성현,KIM, KYEONG MIN,김경민,LEE, HO YOUNG,이호영,HONG, SEONG JONGKR,KANG, HAN GYUKR,SONG, SUNG HYUNKR,KIM, KYEONG MINKR,LEE, HO YOUNGKR
申请号：
KR1020160087307
公开号：
KR1020180006668A
申请日:
2016.07.11
申请国别(地区):
KR
年份:
2018
代理人:
摘要：
The present invention provides a fusion imaging apparatus for laparoscopic surgery, which comprises: a fusion imaging module, for obtaining endo-PET/near infrared/visible rays, which respectively obtains a triple image of visible ray, near-infrared ray, and gamma ray from a gamma ray emitting material applied to an affected area； an external endo-PET module which is installed in the lower part of the fusion imaging module and detects flash generated by flash crystals through a coincidence coefficient； optical fibers to transmit the triple image obtained from the fusion imaging module； a light source which generates near field excitation light to obtain an near field image by exciting a near field emitting material on an affected area and white light to obtain visible light image through the optical fibers； a photoelectric conversion module which separates individual images of visible rays, near infrared rays, and gamma rays from the triple image transferred through the optical fibers and then converts the separated result into each electrical signal； a matching means to match a gamma image signal and a visible light image signal near the infrared ray image signal of the photoelectric conversion module into one image； and a control unit which includes an image display means to display an image signal by obtaining, amplifying, and co-counting the image signal of the photoelectric conversion module and the image signal of the endo-PET module. The fusion imaging apparatus for laparoscopic surgery is provided to resect tumor tissues or sentinel lymph nodes with high sensitivity and specificity during a laparoscopic and robotic surgery.본 발명은 가시광선과 근적외선 및 환부에 투여된 감마선 방사물질로부터 감마선의 삼중 영상을 각각 획득하는 endo-PET/근적외선/가시광선 획득용 융합영상 모듈； 상기 융합영상 모듈 하부에 설치되고 섬광결정에 의해 발생된 섬광을 동시계수를 통해 검출하는 체외 endo-PET 모듈； 상기 융합영상 모듈로부터 획득된 삼중 영상을 전송하기 위한 광섬유； 상기 광섬유를 통해 가시광선 영상을 획득하기 위한 백색광과 환부에 근적외선 방출물질을 여기시켜 근적외선 영상을 획득하기 위해 근적외선 여기광을 생성하는 광원； 상기 광섬유를 통해 전달된 삼중 영상으로부터 가시광선, 근적외선 및 감마선의 개별 영상을 분리한 후 각
