A cooled radiofrequency ablation probe includes an electrocap assembly including an elongated member having a body, a proximal end configured to interface with a probe handle, and a thermally and electrically conductive distal end configured to deliver electrical or radiofrequency energy to a patient's tissue. The elongated member houses at least one cooling fluid tubing within the length of the body and a thermocouple hypotube within the length of the elongated member. The body and the proximal end of the elongated member are straight, and the distal end of the elongated member is curved. A cooled radiofrequency ablation delivery kit including a radiofrequency probe, an introducer, and a stylet is also provided.
