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영상 카테터
专利权人:
发明人:
김병국,김상운
申请号:
KR1020150061988
公开号:
KR1016932160000B1
申请日:
2015.04.30
申请国别(地区):
KR
年份:
2017
代理人:
摘要:
The present invention provides an optical fiber for illumination and a camera for capturing an image so that the work member can be operated while confirming the image. The optical fiber and the camera are disposed apart from the end of the shaft to secure sufficient illumination to obtain a clear image The present invention relates to an imaging catheter,A cylindrical shaft 10 formed of a flexible material and having a hollow portion 11 formed along the longitudinal direction thereof A shaft cap 20 provided with the optical fiber 70 and the camera 80 and coupled to the front end of the shaft 10 A case 30 having a rear end connected to the shaft 10 and having a drive device 40 for rotating the tip of the shaft 10 and the shaft cap 20 And a protrusion 50 provided at the rear end of the case 30 to adjust the position of the workpiece 60 protruding out of the shaft cap 20 and to which the rear end of the workpiece 60 is fixed And the shaft cap 20 includes a cylindrical front housing 21 having an outer diameter equal to the outer diameter of the shaft 10, And a front end 22 of the lens is formed in a cylindrical shape with a closed end and a lens 22 A work mount hole 23a into which the work piece 60 is inserted and a camera mount portion 23c on which the camera 80 is mounted are formed in the housing lens 22 having a size corresponding to the distance and an optical fiber 70 The optical fiber mounting portion 23b is inserted symmetrically to both the left and right sides of the optical fiber mounting portion 23b and is inserted from the rear of the front housing 21 so as to be in close contact with the rear end of the housing lens 22, And a back housing (23) provided on the back housing (23).본 발명은 조명을 위한 광섬유와 영상 취득을 위한 카메라가 구비되어 영상을 확인하면서 워크부재를 조작할 수 있도록 하되, 광섬유와 카메라가 샤프트의 끝단으로부터 이격되게 배치되어 충분한 조명을 확보하여 선명한 영상을 얻을 수 있도록 한 영상 카테터에 관한 것으로서,길이 방향을 따라 내부에 중공부(11)가 형성되고 플렉시블 재질로 이루어진 원통 형상의 샤프트(10)와 상기 광섬유(70)와 카메라(80)가 설치되고 상기 샤프트(10)의 선단에 결합되는 샤프트 캡(20)과 상기 샤프트(10)의 후단이 연결되
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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