GOVARI, Assaf,ALTMANN, Andres Claudio,GLINER, Vadim,BOUMENDIL, Alon
申请号：
AU2019232866
公开号：
AU2019232866A1
申请日:
2019.09.19
申请国别(地区):
AU
年份:
2020
代理人:
摘要：
#$%^&*AU2019232866A120200521.pdf#####ABSTRACT A method includes receiving, from a probe that includes electrodes and is positioned inside a cavity in an organ of a patient, (i) proximity signals indicative of 5 proximity of the electrodes to a wall of the cavity, and (ii) position signals indicative of positions of the electrodes within the cavity. Based on the proximity signals and the position signals, at least a portion of a volume of the cavity is represented by a sphere model 10 including multiple spheres. A direction is identified along which one or more spheres are larger than one or more surrounding spheres by at least a given factor. Based on the indicated direction, a location of an opening in the wall of the cavity is estimated and presented to a user.1/3 LCIO Logo
