公开(公告)号：US20150119681A1

公开(公告)日：2015-04-30

申请号：US14521321

申请日：2014-10-22

Applicant: Electronics and Telecommunications Research Institute

Inventor： Hyun-Woo SONG ,  Bong-Kyu KIM ,  Hyung-Wook NOH ,  Chang-Geun AHN ,  Eun-Ju JEONG

IPC: A61B5/00 ,  G01N29/24

CPC classification number: A61B5/0095 ,  G01N29/2418 ,  G01N2291/023 ,  G01N2291/02475 ,  G02B6/3512 ,  G02B6/3558 ,  G02B6/3598 ,  G02B2006/0098

Abstract: Provided is an apparatus for scanning excitation light for a photoacoustic image including a laser delivery device including a rotation reflector configured to receive an excitation laser beam emitted from a laser beam generator, reflect the received excitation laser beam at a certain angle, and radially deliver the reflected excitation laser beam through rotation; a plurality of optical connection lenses disposed on a circumference having a predetermined radius from the rotation reflector and configured to sequentially receive the excitation laser beam while the rotation reflector rotates; and a plurality of optical fiber strands connected with the plurality of optical connection lenses and configured to guide laser light received by the optical connection lenses to a photoacoustic probe.

Abstract translation: 本发明提供一种用于扫描光声图像的激发光的装置，包括：激光输出装置，其包括配置成接收从激光束发生器发射的激发激光束的旋转反射器，以一定角度反射所接收的激发激光束， 反射激光束通过旋转; 多个光学连接透镜，设置在具有来自旋转反射体的预定半径的圆周上，并被配置为在旋转反射器旋转的同时依次接收激发激光束; 以及与所述多个光学连接透镜连接并且被配置为将由所述光学连接透镜接收的激光引导到光声探测器的多个光纤线束。