GOVARI, ASSAF,ALTMANN, ANDRES CLAUDIO,EPHRATH, YARON,GLINER, VADIM,DROR, EYAL
申请号：
CA2960038
公开号：
CA2960038A1
申请日:
2017.03.06
申请国别(地区):
CA
年份:
2017
代理人:
摘要：
Thermography of an ablation site is carried out by navigating a probe intocontact with target tissue in the heart, obtaining a first position of aposition sensorin the probe and acquiring a first magnetic resonance thermometry image ofthe target tissue. The method is further carried out during ablation byiterativelyreading the position sensor to obtain second positions, and acquiring a newmagneticresonance thermometry image of the target tissue when the distance betweenthe first position and one of the second positions is less than apredetermineddistance. The images are analyzed to determine the temperature of thetarget tissue.
