SYSTEMS AND METHODS FOR TISSUE ABLATION AND MEASUREMENTS RELATING TO THE SAME

An exemplary ablation system is provided. The system is designed for safe and efficacious energy delivery into tissue by, for example, emitting energy in a controlled, repeatable manner that allows for feedback and energy emission titration based on sensed parameters (e.g., tissue temperature) measu...

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Hauptverfasser: MCCARTHY, John, LENIHAN, Tim, ALLISON, Robert C
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creator MCCARTHY, John
LENIHAN, Tim
ALLISON, Robert C
description An exemplary ablation system is provided. The system is designed for safe and efficacious energy delivery into tissue by, for example, emitting energy in a controlled, repeatable manner that allows for feedback and energy emission titration based on sensed parameters (e.g., tissue temperature) measured during ablation. The system may include a switching antenna for both heating of target tissue and radiometry to monitor the temperature of the heated tissue. For example, the switching antenna may include a monopole formed by proximal and distal radiating elements, such that the proximal radiating element includes a short to defeat a choke action of the proximal radiating element. The system further includes a processor for calculating the temperature of the target tissue and estimating volume of the ablation lesion based on the target tissue temperature.
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subjects DIAGNOSIS
HUMAN NECESSITIES
HYGIENE
IDENTIFICATION
MEDICAL OR VETERINARY SCIENCE
SURGERY
title SYSTEMS AND METHODS FOR TISSUE ABLATION AND MEASUREMENTS RELATING TO THE SAME
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