SHAPE SENSOR SYSTEMS WITH REDUNDANT SENSING

    公开(公告)号:US20220133414A1

    公开(公告)日:2022-05-05

    申请号:US17576696

    申请日:2022-01-14

    IPC分类号: A61B34/20 A61B5/06

    摘要: A method of operating a shape sensing apparatus comprises receiving shape data from a first shape sensor. The first shape sensor includes a first plurality of optical cores extending between a first section and a second section of an elongated optical fiber. The method further comprises receiving shape data from a second shape sensor. The second shape sensor includes a second plurality of optical cores extending between the first and second sections of the elongated optical fiber. The method further comprises determining a shape of the elongated optical fiber between the first and second sections by combining the shape data from the first and second shape sensors.