公开(公告)号：US10945615B2

公开(公告)日：2021-03-16

申请号：US15573348

申请日：2017-02-24

申请人： SYNAPTIVE MEDICAL INC.

发明人： Kresimir Franjic ,  Luc Gilles Charron ,  Siu Wai Jacky Mak

IPC分类号： A61B5/0215 ,  A61F2/958 ,  A61M25/00 ,  A61B5/00 ,  A61B5/145 ,  F21V8/00 ,  G02B23/24 ,  A61B1/313 ,  A61B1/00 ,  A61B5/06 ,  A61M1/00 ,  A61B17/32

摘要： A device and method is provided for a suction tool combined with an optical probe. A suction device is provided having a tip with a hollow tubular body, a plurality of optical fibers embedded in the tip and a concentric ring attached to the tip, wherein the ring end has an inner beveled reflective surface opposing the optical fibers. A method is provided for optically measuring tissue in a medical procedure comprising suctioning a tissue using a suction device, sending optical signals along optical fibers through the suction device; directing the signals from the optical fibers onto the tissue using a beveled surface; receiving optical signals from the tissue in optical fibers via the beveled reflective surface; measuring the received optical signals in a spectrometer or detector; and releasing, resecting or ablating the tissue through the suction device.