-To develop the khaf has the ability to squeeze the blood circulation better Chase with air pump and motor system that uses in-degree barrier, ankle not harming the patient gives blood flow better.
- To develop Acuff has the ability to squeeze blood out. A better circulation system with pump and motor system that uses the tilt angle of the ankle that is not harmful to the patient, allowing better blood flow.
- to develop the cuff with the ability to squeeze the chase blood. To better circulation system with air pump and motor system used in dangerous degrees ankle flap patients help blood circulation.