Device to reduce steam pops and increase tissue stability during radiofrequency ablation

A method of delivering radiofrequency ablation energy to a volume of tissue, the method comprising:

• providing radial compression to the volume of tissue using a wrap secured about the volume of tissue, wherein the wrap has an opening formed therein and comprises a stiffening element surrounding the opening;
• inserting a radiofrequency ablation probe into the volume of tissue through the opening, the radiofrequency ablation probe comprising an active electrode;
• and
• delivering energy to the volume of tissue through the active electrode of the radiofrequency ablation probe to form a lesion, wherein the radial compression due to the wrap reduces gas buildup at the lesion, wherein the stiffening element transfers radial compression to the volume of tissue, wherein the radial compression increases stability of the volume of tissue, wherein the transfer of radial compression to the volume of tissue improves contact between the volume of tissue and the active electrode of the radiofrequency ablation probe.