WELSH, DANIEL J.,JULIAN, MARCUS F.,BEATTY, GRAYDON E.,SHI, XINWEI,CHOU, DERRICK R.,WERNETH, RANDELL L.,FLAHERTY, J. CHRISTOPHER,MACGREGOR, MARK
申请号：
CA2984929
公开号：
CA2984929A1
申请日:
2016.05.13
申请国别(地区):
CA
年份:
2016
代理人:
摘要：
Provided are a localization system and method useful in the acquisition and analysis of cardiac information. The localization system and method can be used with systems that perform cardiac mapping, diagnosis and treatment of cardiac abnormalities, as examples, and in the retrieval, processing, and interpretation of such types of information. The localization system and method use high impedance inputs, improved isolation, and relatively high drive currents for pairs of electrodes used to establish a multi-axis coordinate system. The axes can be rotated and scaled to improve localization.
