Kwangdeok Lee,Edward Karst,Michael E. Benser,Rohan More,Craig Hewitt,Stuart Rosenberg,Fujian Qu,Hoda Razavi
申请号：
US15017283
公开号：
US20160150980A1
申请日:
2016.02.05
申请国别(地区):
US
年份:
2016
代理人:
摘要：
An apparatus and method for characterizing a region of interest (ROI) including measuring position and orientation data within the ROI and generating a geometric data set to include one or more of: length, bifurcation location, angle and curvature characteristics of the ROI. Also, sequentially taking an image of a tool within the ROI comparing tool dimensions with ROI dimensions and estimating diameter, length, take-off angle, and/or tortuosity characteristics based on the comparisons.
