The Circul8 Lite is intended to be an easy to use intermittent pneumatic compression system, prescribed by a physician, for use in the home or clinical setting to help prevent the onset of DVT in patients by stimulating blood flow in the extremities (simulating muscle contractions). This device can be used to: Aid in the prevention of DVT as well as aid in the treatment and healing of: stasis dermatitis, venous stasis ulcers, arterial and diabetic leg ulcers, chronic venous insufficiency and reduction of edema in the lower limbs. Use Circul8 to aid in the prevention of blood clots. This unit is portable, easy to use, battery operated, rechargeable, and light weight. In excellent, like new condition. Used once at home, cleaned and sanitized