This has prompted the current study in the observed use, effects and tolerance of mobile sequential pneumatic calf compression. This has been used as the basis for preventative measures in patients with CVD using calf compression stockings, which can be very difficult to wear, and has had recent doubt cast over their efficacy in certain subpopulations. Sustained calf compression is an important part of chronic venous leg ulcer therapy to promote ulcer healing and prevent recurrence. The direct and indirect costs of CVD have been estimated at three billion US dollars per annum. Consequently, it adds to the individual’s suffering, increases morbidity and places a significant burden on the health care system. The calf can become permanently enlarged and hard, and venous ulcers occur more frequently and can be often difficult to heal. Severe and persistent edema leads to secondary lymphedema and marked lower leg swelling. Clinical consequences of CVD include chronic edema, lower limb pain and discomfort, reduced mobility, hyperpigmentation, stasis dermatitis and venous ulcers. Chronic venous disease (CVD) of the lower limbs is caused by abnormalities of the venous wall and valves that lead to obstruction or reflux of blood flow in the veins.

Pneumatic leg compression