[EN] We present an analytical solution to the electrothermal mathematical model of radiofrequency ablation of biological tissue using a cooled cylindrical electrode. The solution presented here makes use of the method of ...
[EN] Needle electrodes, widely used in clinical procedures, are responsible for creating an electric field in the treated biological tissue. This is achieved by setting a constant voltage along the length of their metallic ...
[EN] During high-temperature energy-based therapies such as radiofrequency ablation (RFA) the target tissue
reaches temperatures around 100ºC, which causes tissue dehydration by water vaporization. In order to be as ...
Purpose: The Cool-tip electrode is one of the most widely employed applicators in radiofrequency (RF) hepatic ablation.
Previous research demonstrated that it is possible to enlarge coagulation volume when the single ...
[EN] The temperature in a vehicle is a fundamental factor for its correct operation. When a failure occurs in the original temperature sensor, irreversible damage to engine components can occur due to overheating. In the ...
Castro-López, Dora Luz; Berjano, Enrique; Romero-Méndez, Ricardo(Springer (Biomed Central Ltd.), 2021-01-06)
[EN] Background: The volume of the coagulation zones created during radiofrequency ablation (RFA) is limited by the appearance of roll-off. Doping the tissue with conductive fluids, e.g., gold nanoparticles (AuNPs) could ...