The device was not returned for evaluation.It is unknown why the patient experienced the redness and swelling a month after implantation.There is no evidence to conclude that the graft was the cause of the patient¿s symptoms.All grafts are supplied sterile using a 100% ethylene oxide eto sterilization cycle.Based on the review of the device history records and product complaint details atrium medical corporation cannot conclude the redness and swelling experience were directly related to the flixene graft.Clinical evaluation: an av graft is a looped, plastic tube that connects an artery to a vein.It is commonly used if the patient¿s veins are too small for an av fistula or if the patient¿s veins are blocked.Grafts can usually be used for dialysis within two to six weeks.Flixene vascular grafts are intended for use in arterial vascular reconstruction, segmental bypass, and for arteriovenous vascular access.Edema is the swelling of the body's tissues due to excess interstitial fluid retention.Edema can occur locally, often affecting the extremities (peripheral edema), or generally, affecting the entire body (anasarca).Erythema is a superficial reddening of the skin, usually in patches, as a result of injury, infection or irritation causing dilatation of the blood capillaries.Dermatitis occurs when the skin comes into direct contact with a foreign substance that causes an adverse reaction, potentially leading to a rash.The resulting rash may be itchy, red, or inflamed.The instructions for use (ifu) states complications that may occur in connection with the use of any vascular graft include, but are not limited to, swelling of tissue, suture hole elongation, mechanical disruption, material separation, delamination or tearing of the graft material, suture line or host vessel which may result in extreme blood loss, loss of limb function, loss of limb or possible death.
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