Method and device for connecting ultrasound transmission member(s) to an ultrasound generating device

(57) Catheter from which the shelter which is so flexible that it is enough to insert and insert in a blood circulatory system like summary coronary arteries which is small and has serpiginous nature, and is in of the blood vessel tubular is removed. As for the present invention, the ultrasonic catheter equipment containing the long and slender flexible main part of a catheter which has one 管腔 prolonged perpendicularly is attached at least. The long and slender ultrasonic transmission component penetrated the main part of a catheter, and is prolonged, and at least the 遠 is connected to the head at least for 遠 by the end component. The whole head or a part came at least out of 遠 of the main part of a catheter from the end component, and at least 遠 has projected on the other side. As for the head, at least 遠 is being firmly fixed to the main part of a catheter. The ultrasonic catheter which has further the long and slender ultrasonic transmission component which penetrated perpendicularly and has been prolonged is attached by the present invention, and the above-mentioned ultrasonic transmission component, It is made more than from one certain very elastic material called very a metal alloy with high elasticity, and while operating equipment, the very high elasticity characteristic is shown within the limits of the temperature which an ultrasonic transmission component receives.