Oxygen Perfusion System  The Future of Pain Management, Muscle Recovery, and Inflammation Treatment Creates Ultra-fine Oxygen Nanobubbles We designed this model so that you can turn any large whirlpool into an oxygen perfusion oasis. Treat multiple people at one time! This model is portable and designed to use in multi-function sports training facilities. Best of all there is no additional plumbing needed, just plug in and place hoses in the water and let your body breathe.