The latest diode laser 1470 nm is designed to aim the water inside the vein wall not to the hemoglobin which gives convenient methods for patients preventing post-operative swelling or bruising. The excellent results can be obtained by using the product with a success rate of more than 95 percent. It also ensures closing of great saphenous vein with greater efficiency. Product use ensures reduced swelling and bruising with no pain. It features reduced back burning, cost-efficient procedure, and no complication during surgery and zero carbonization.