Shock wave treatment apparatus

Claim 2

A shock wave treatment apparatus comprising: shock wave generation means for creating a shock wave which converges to a converging point for crushing a to-be-crushed object in a living body said shock wave generation means having a shock wave transmission surface; pulser means for supplying a pulse signal to said shock wave generation means; a water tank mounted below the shock wave transmission surface of said shock wave generation means and containing water, said water tank having a bottom surface; image information collecting means arranged between said transmission surface and said converging point of the shock wave generation means and having an ultrasonic wave transmission/reception surface held in substantially the same plane as the bottom surface of said water tank, and for collecting tomographic image data of the living body with the ultrasonic wave transmission/reception surface adapted to be set in contact with the surface of the living body; and image information processing means connected to said image information collecting means for processing the collected image information; means for displaying said processed image information; wherein said water tank includes a substantially cylindrical body having a through hole for permitting said image information collecting means to be supported therein and moved in a direction substantially perpendicular to the bottom surface of said water tank.

Claim 3

A shock wave treatment apparatus according to claim 1, wherein said shock wave generation means comprises a piezoelectric transducer.

Claim 4

A shock wave treatment apparatus according to claim 1, wherein said shock wave generation means comprises an electromagnetic induction type sound source.

Claim 5

A shock wave treatment apparatus according to claim 3, wherein said electromagnetic induction type sound source includes a coil spirally wound and formed in a circular shape having a predetermined curvature; a metal film and an insulation member interposed between said metal film and said coil.

Claim 6

A shock wave treatment apparatus according to claim 1, wherein said shock wave generation means comprises a plurality of electromagnetic induction type sound sources arranged on a circle with said image information collecting means positioned at the center thereof.

Claim 7

A shock wave treatment apparatus comprising: shock wave generation means for creating a shock wave which converges to a converging point for crushing a to-be-crushed object in a living body, said shock wave generation means having a shock wave transmission surface; pulser means for supplying a pulse signal to said shock wave generation means; a water tank mounted below the shock wave transmission surface of said shock wave generation means and containing water, said water tank having a bottom surface; image information collecting means arranged between said transmission surface and said converging point of the shock wave generation means and having an ultrasonic wave transmission/reception surface held in substantially the same plane as the bottom surface of said water tank, and for collecting tomographic image data of the living body with the ultrasonic wave transmission/reception; and image information processing means connected to said image information collecting means for processing the collected image information; means for displaying said processed image information; wherein the bottom surface of said water tank is formed of a thin film, and said image information collecting means transmits and receives ultrasonic waves with respect to the to-be-crushed object in the living body through said thin film with the transmission/reception surface set in contact with the inner surface of said thin film.

Claim 8

A shock wave treatment apparatus comprising: shock wave generation means for creating a shock wave which converges to a converging point for crushing a to-be-crushed object in a living body, said shock wave generation means having a shock wave transmission surface; pulser means for supplying a pulse signal to said shock wave generation means; a water tank mounted below the shock wave transmission surface of said shock wave generation means and containing water, said water tank having a bottom surface; image information collecting means arranged between said transmission surface and said converging point of the shock wave generation means and having an ultrasonic wave transmission/reception surface held in substantially the same plane as the bottom surface of said water tank, and for collecting tomographic image data of the living body with the ultrasonic wave transmission/reception; and image information processing means connected to said image information collecting means for processing the collected image information; means for displaying said processed image information; wherein the bottom surface of said water tank is formed of a thin film, and said image information collecting means transmits and receives ultrasonic waves with respect to the to-be-crushed object in the living body through said thin film with the transmission/reception surface set in contact with the inner surface of said thin film.

Claim 9

A shock wave treatment apparatus according to claim 6, wherein said shock wave generation means comprises a piezoelectric transducer.

Claim 10

A shock wave treatment apparatus according to claim 6, wherein said shock wave generation means comprises an electromagnetic induction type sound source.

Claim 11

A shock wave treatment apparatus according to claim 8, wherein said electromagnetic induction type sound source includes a coil spirally wound and formed in a circular shape having a predetermined curvature; a metal film and an insulation member interposed between said metal film and said coil.

Claim 12

A shock wave treatment apparatus according to claim 6, wherein said shock wave generation means comprises a plurality of electromagnetic induction type sound sources arranged on a circle with said image information collecting means positioned at the center thereof.