Repozytorium publikacji - Politechnika Gdańska

Abstract — A novel approach for monitoring a temperature distribution inside a tissue during thermoablation is presented in the paper. A thermal profile is measured using a set of serially connected thermistors each bypassed by a capacitor. This technique allows a two-wire and simultaneous multi- point measurements using a multi-frequency measurement of electrical impedance. It is shown that application signals of appropriately selected frequency allows simultaneous measure- ment of temperature at five distinct points. This technique can be utilized in the assisting of a thermoablation process, and in other applications based on resistive or capacitive sensors.

Autorzy

• dr inż. Adam Bujnowski link otwiera się w nowej karcie ,
• prof. dr hab. inż. Jerzy Wtorek link otwiera się w nowej karcie