The Avanos Medical COOLIEF Cooled Radiofrequency Probe is an advanced pain management device designed to deliver targeted radiofrequency energy to sensory nerves for long-lasting relief from chronic pain. Utilizing internally cooled technology, the probe circulates water through the device while heating surrounding tissue, allowing for a larger, spherical lesion without causing thermal damage to adjacent structures. Engineered for single-use safety, this high-precision probe is available in various gauge and length configurations to accommodate diverse anatomical targets across spinal, knee, hip, and shoulder interventions.