Therapeutic device for wearing by an individual on a lower extremity to facilitate rehabilitation of a injured foot, ankle and/or lower leg area by promoting venous blood flow in the injured area includes a first pressurized chamber configured for imparting fluid pressure to the injured area and a weight-responsive...http://www.google.es/patents/US4805601?utm_source=gb-gplus-sharePatente US4805601 - Device for lower limb extremity having weight-response pressure chambers
Device for lower limb extremity having weight-response pressure chambers
