AVANOS Radiofrequency Pain Management systems provide minimally invasive solutions for treatment of chronic spinal pain. Radiofrequency ablation is an effective means of reducing pain in selected patients on the basis of controlled diagnostic blocks. The Pain Management RF Generator transmits a small radiofrequency current through the insulated needle to deactivate the nerve that is responsible for sending the pain signal to the brain. The easy-to-use digital generator has the capability to perform standard RF, pulsed RF, multi RF, and Cooled RF procedures, as well as intradiscal lesioning and annuloplasty. Using a real-time graphical display, the Pain Management V4 generator is designed to be upgradeable to future technologies. Powerful - With an RF engine of 50 watts, the generator can output an average of 12.5 watts to four channels or 16.7 watts to three channels. Versatile - The Multi-RF Module can be used with any cannulae sizes or tip lengths to create one up to four lesions. Plug and Play - There is no need to change the settings on the system depending on how many probes are used. Simply plug in one, two, three or four probes, and the system automatically recognizes and adapts accordingly.