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公开(公告)号:US20210085194A1
公开(公告)日:2021-03-25
申请号:US17106618
申请日:2020-11-30
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
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.