1.
Chinese Journal of Medical Instrumentation
;
(6): 172-176, 2012.
Article
in Chinese
| WPRIM
| ID: wpr-325902
ABSTRACT
A novel system is proposed to control the liquid nitrogen cooling and radio frequency heating of tissue to achieve effective thermal ablation in the treatment using fuzzy logic controller and fuzzy logic PID type controller separately. Results of ex-vivo pig liver experiments demonstrate that this system is useful and could p control the desired treatment procedure.