THE ASAN FOUNDATION;UNIVERSITY OF ULSAN FOUNDATION FOR INDUSTRY COOPERATION
发明人:
Chang Mo HWANG,Young Hak KIM,Gi Byoung NAM,Jae Soon CHOI,Gi Seok JEONG,So Yeon JIN
申请号：
US16635952
公开号：
US20200238051A1
申请日:
2018.08.01
申请国别(地区):
US
年份:
2020
代理人:
摘要：
The present invention is advantageous in that the shape of the catheter can be sensed by detecting the position of bending of the catheter body, the direction thereof, the angle thereof, and the curvature thereof through a triplet calculation of information regarding three wavelengths that have undergone a transition along respective FBGs provided on three optical cores.
