The Hydroven 3 is a flexible, lightweight intermittent pneumatic compression (IPC) pump that offers the flexibility of using a simple to use, lightweight pump, with preset cycle times and adjustable pressure settings for individual comfort. It provides clinically effective, non-invasive, dynamic compression to the limbs for treatment a wide range of vascular and lymphatic conditions, including venous ulceration, dependent and traumatic oedema and chronic venous insufficiency.