Advances in technology have made it easier to apply cold therapy when you need it. Cold therapy systems work by circulating water through an ice reservoir. The reservoir connects to a wrap that provides the element of compression, which may help reduce swelling. With a cold therapy unit, you get the combined benefits of therapeutic cold and targeted pressure to aid in your healing.


http://www.xinrunelectricsz.com/cold-therapy-system/cold-therapy-unit/