公开(公告)号：US20130149197A1

公开(公告)日：2013-06-13

申请号：US13494734

申请日：2012-06-12

Applicant: Shien-Kuei Liaw ,  Chia-Ching Chang ,  Shin-Hua Tseng ,  Yi-Lin Yu ,  Shu-Chuan Lin ,  Hung-Wei Chen

Inventor： Shien-Kuei Liaw ,  Chia-Ching Chang ,  Shin-Hua Tseng ,  Yi-Lin Yu ,  Shu-Chuan Lin ,  Hung-Wei Chen

IPC: G01N21/64

CPC classification number: G01N21/6428 ,  G01N2021/6482 ,  G01N2021/6484

Abstract: A biotechnology detection device with optical fibers comprises a first optical fiber connected to a light source, and a prism having a first surface and a second surface. The first surface is connected to the first optical fiber and coated with an anti-reflective layer to be passed through by short-wavelength light; a second optical fiber connected to the second surface of the prism. The end of the second optical fiber is to be coated with test sample blended with a fluorescent agent, wherein the fluorescent agent emits long-wavelength light after being excited by short-wavelength light. The second prism surface is coated with a high reflective layer to reflect part of the long-wavelength light. A third optical fiber is connected to the second prism surface to convey part of the long-wavelength light. A detector is connected to the third optical fiber for detecting part of the long-wavelength light.

Abstract translation: 具有光纤的生物技术检测装置包括连接到光源的第一光纤和具有第一表面和第二表面的棱镜。 第一表面连接到第一光纤并涂覆有通​​过短波长光通过的抗反射层; 连接到棱镜的第二表面的第二光纤。 第二光纤的端部涂覆有与荧光剂混合的测试样品，其中荧光剂在被短波长光激发后发射长波长的光。 第二棱镜表面涂覆有高反射层以反射部分长波长光。 第三光纤连接到第二棱镜表面以传送部分长波长光。 检测器连接到第三光纤，用于检测部分长波长光。