#$%^&*AU2019219805A120190912.pdf#####Abstract A method for controlling hypotension locally in a human or mammal patients vascular system, the method comprising the steps of: cutting the patients skin, dissecting the area of a blood vessel, placing a hypotension treatment device comprising a heating surface attached in relation to the blood vessel and heating a wall portion of the blood vessel to cause dilatation of the wall portion to create a dilatation of the blood vessel, to create a blood pressure difference before and after the dilatation of the blood vessel.1/9 1 10a 2b 10 11 2a 2 12 Fig.1A 11 2b 10 2a 2 12 Fig.1 B
