Published Paper Details:

Surgery has been used throughout history, up to the present time. In some cases there is no way out except surgery. In some major operations the patient has to get blood of other persons, and in some cases it becomes very difficult to get enough blood of a proper group. Also, the doctors have to perform the operation in a minimum time to avoid unnecessary loss of blood by the patient. Generally during operation veins or arteries also get cut and to stop bleeding from the exposed ends, the ends are closed with different forceps. Generally the forceps are not enough to stop the bleeding form hundreds of spider veins, also known as telangiectasias, capillaries blood vessels etc., which hinders the operation work as it fills the wound giving poor visibility. The blood is to be removed frequently by suction tubes. In case of some malformation atop the spinal cord or deep in the brain, the surgeon cannot avoid cutting some of the blood-bearing vessels, and hemorrhages will not give clear vision of the area to be operated on. The surgeon cannot use a suction tube in such areas as it can destroy some important nerve cells. In such cases some perilous technique is adopted in which blood is drained out from the body and stored so that it can be pumped back into the arteries after the necessary surgery. The surgeon gets a blood-free field for surgery, but for a very limited time. Even if enough blood from the donors is kept transfused to the patient during surgery, it may fail to compensate for the rate of loss for complicated and long surgeries. A new method of surgery is suggested. It is based on the fact that if any part of the body is cut open in a space having pressure just above sum of atmospheric pressure and blood pressure of that part of the body, while keeping the rest of the body in atmospheric pressure with the opened part upward, there will be no bleeding from the exposed portion. It will assist surgeons to perform surgery more precisely during the required longer periods without any risk to the patient. The blood loss will be minimized and certain patients of heart or blood vessel diseases will not be required to stop taking blood thinners one to two weeks before surgery. As the Blood transfusion to the patient will be rarely required, there will be no emergency to find suitable blood donors.