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Recent Patents on Electrical Engineering

Editor-in-Chief

ISSN (Print): 1874-4761
ISSN (Online): 2213-1132

On Electromagnetic Ablation of Biological Tissues: A Review

Author(s): Falih Ahmad and Kevin Woller

Volume 1 , Issue 2 , 2008

Page: [105 - 114] Pages: 10

DOI: 10.2174/1874476110801020105

Price: $65

Abstract

Two areas are discussed in this article. The first area is the development of antennas dedicated to electromagnetic ablation. Antennas are important for radiating electromagnetic power to the ablated area with precision. The second area is the development of methods used for sensing the temperature of a localized biological tissue. This is vital to minimize damage to surrounding healthy tissues during an ablation procedure. Research is conducted in the area of temperature sensing methods to more efficiently detect thermal conductivity and diffusivity of biological tissues. Basically, in an ablation procedure, electromagnetic power is transformed into heat for ablation purposes. A description of a patented state-of-the-art microwave ablation system is given.

Keywords: Microwave ablation, temperature monitoring, microwave heating, water content


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