FlowOx™ is a novel Class IIa Medical Device which improves blood flow to patients’ legs by applying a negative oscillating pressure. It is comfortable, it can be used while patients are at rest and the barrier for regular use is small. It can transiently increase blood flow in lower extremities by about 60% in the small arteries and more than 100% in the capillaries. FlowOx™ is a noninvasive device enabling patients to treat themselves in their own home.