Heart chamber and vascular abnormal channel plugging device

The utility model relates to a novel heart chamber and vascular abnormal channel plugging device, which is suitable for plugging of the ductus arteriosus, the atrial septal defect, the septal defect and other abnormal channels in the heart cavity and the blood vessel. The utility model is composed of a supporting net and a bluff body; the supporting net comprises a plate rail and a barrel; the supporting net has at least end part be in shape of closed type which is constituted by net directly; the bluff body is disposed inside the supporting net. The utility model omits the head or cork head or the both, so it can reduce the thrombus effectively and accelerate the growth of the inner membrane of the vascular wall, owing to the structure of the utility model that the supporting net has at least end part be in shape of closed type which is constituted by the net.