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SYSTEMS AND METHODS FOR TEMPERATURE-CONTROLLED ABLATION USING RADIOMETRIC FEEDBACK IN AN INTERFACE MODULE-BASED SYSTEM
专利权人:
John McCarthy
发明人:
John McCarthy,Timothy J. Lenhan,Eric R. Kanowsky
申请号:
US13418136
公开号:
US20130237977A1
申请日:
2012.03.12
申请国别(地区):
US
年份:
2013
代理人:
摘要:
The present invention provides systems and methods for temperature-controlled ablation using radiometric feedback. An interface module may include (a) a processor (b) a first input/output (I/O) port to receive digital radiometer and digital thermocouple signals from an integrated catheter tip (ICT) (c) a second I/O port to receive ablative energy from a generator (d) a temperature display (e) a patient relay (f) a computer-readable medium storing instructions for causing the processor to: (i) calculate a temperature adjacent to the ICT based on the digital radiometer and thermocouple signals and operation parameters (ii) cause the temperature display to display the calculated temperature and (iii) close the patient relay to pass ablative energy received on the second I/O port to the first I/O port and (g) a temperature control subsystem to regulate the ablative power based on the calculated temperature.
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