A CATHETER FOR INSERTED INTO ARM ARTERY SO AS TO BE INSERTED IN SAME DIRECTION AS BLOOD FLOW DIRECTION AND TO BE EASILY SUPPORTED AND USE METHOD THEREOF

摘要

The present invention relates to a catheter that is inserted into an artery of an arm to prevent abdominal bleeding to be easily supported by being inserted in the same direction as the blood flow direction, and more specifically, to a catheter that is inserted in the same direction as the blood flow direction to be easily supported. A catheter inserted into an artery of the arm to prevent abdominal bleeding, comprising: a catheter body inserted into an artery of the arm to prevent abdominal bleeding; An aortic obstruction balloon (AOB) attached to the distal end of the catheter body and inflated for closure at the position of the descending aorta to prevent abdominal bleeding; And a handle portion disposed at a rear end opposite to the catheter body to which the aortic obstruction balloon is attached, so as to be easily supported by the hand. According to the catheter for preventing abdominal bleeding by being inserted into the artery of the arm so as to be easily supported by being inserted in the same direction as the blood flow direction proposed in the present invention, and a method of using the same, a catheter having a catheter body attached with an aortic closure balloon is constructed. However, after the catheter body of the catheter is inserted into the artery of the arm in the same direction as the blood flow direction, the aortic closure balloon is inflated at the position of the descending aorta to block the aorta, and the aorta is blocked. By configuring it so that it can be held and supported easily, compared to the method of blocking the artery by surgery, the time taken to block the artery is shortened, and additional blood vessel damage to the patient is reduced. As it is inserted in the same direction as the blood flow direction, The aortic occlusion balloon can be effectively prevented from dislodging. In addition, according to the catheter that is inserted in the same direction as the blood flow direction and is inserted into an artery of the arm to prevent abdominal bleeding so as to be easily supported by the present invention, a catheter that is inserted in the same direction as the blood flow direction is provided. By doing so, it is possible to prevent potential damage to normal blood vessels as it is possible to make the catheter to which the balloon is attached to be smaller than that of the existing AOB, without the need for a balloon made of a high pressure and thick material.