Andrew E. Brown,Elad D. Lachmanovich,Eyal Klein,Oren P. Weingarten,Alexander Y. Nepomniashchy
申请号：
US14790581
公开号：
US20160000356A1
申请日:
2015.07.02
申请国别(地区):
US
年份:
2016
代理人:
摘要：
A method of registering a luminal network to a 3D model of the luminal network with real-time feedback is disclosed, including generating the 3D model of the luminal network based on images of the luminal network, generating an electromagnetic field about the luminal network, inserting a location sensor into the electromagnetic field, tracking the location of the sensor within the luminal network, comparing the tracked locations of the sensor with sensors located outside of the luminal network and the portions of the 3D model representative of open space, and presenting on a user interface an indication of which portions of the luminal network have been sufficiently traversed by the sensor to register that portion of the luminal network to the 3D model.
