公开(公告)号：WO2021026148A1

公开(公告)日：2021-02-11

申请号：PCT/US2020/044875

申请日：2020-08-04

Applicant: GYRUS ACMI, INC. D/B/A OLYMPUS SURGICAL TECHNOLOGIES AMERICA

Inventor： TALBOT, Brian M. ,  BUKESOV, Sergey A. ,  SHELTON, Kurt G. ,  MCLOUGHLIN, Anne G.

IPC: A61N5/06 ,  A61B18/24 ,  A61B18/26 ,  A61B1/00 ,  A61B1/307 ,  A61B5/00 ,  A61B18/00 ,  A61B17/00

Abstract: A multifiber assembly and methods of using the same in an endoscopic procedure for transmitting illumination light to, and a response signal reflected from, a target are disclosed. An exemplary device comprises a proximal end, and distal end, and a transition section between the proximal and distal ends. The proximal end includes a first connector to be connected to a light source and a second connector configured to be connected to a spectrometer. The distal end include a shaft including at least two first optical fibers to transmit light and at least one second optical fiber to transmit a spectroscopic signal. The transition section can couple the first connector to the at least two first optical fibers, and to couple the second connector to the at least one second optical fiber.