Abstract: In the method and dissolving therapeutic apparatus for dissolving a coagulation within a living body, a medicinal liquid for dissolving the coagulation within the living body is injected into the living body, the injected medicinal liquid is left within the living body for a predetermined time and the fluid within the living body containing the coagulation dissolved by the medicinal liquid and the medicinal liquid is substantially all discharged out of the living body. A series of steps including at least respective injecting, leaving and discharging steps is repeated. Preferably, vibrating waves are radiated toward the coagulation during the leaving step.

Abstract: A treatment apparatus for removing a coagulum such as a calculus or the like produced in an organism by dissolving it comprises irrigation with a medical fluid by using an irrigation pump and suction of the medical fluid by using a suction pump. In this apparatus, when a switch for stopping treatment is operated, the apparatus is not immediately stopped, but the apparatus is stopped after the medical fluid introduced into the organism has been completely discharged so that no medical fluid harmful to the organism remains in the organism.

Abstract: A therapeutical apparatus includes a measuring apparatus including a probe which generates an X-ray or ultrasonic wave in order to detect the location of a target to be treated such as calculi situated within the kidney, liver, biliary ducts. A therapeutical energy generator generates a shock wave of sufficient energy for purpose of therapy externally of the physical body and focusses it upon the target. Structure is provided for causing a displacement of the generator and the measuring apparatus around the surface of a patient. Structure is provided to activate the generator.

Abstract: An ultrasonic wave curing device according to the present invention, can set the optimum ultrasonic wave focusing condition for curing, by using at least one of an ultrasonic wave oscillator, a conical reflector having a conical reflecting surface to reflect an ultrasonic wave, which comes from the ultrasonic wave oscillator, and a reflecting case having a concave, reflecting surface to focus to a position to be cured, an ultrasonic wave which is reflected, again, by the reflecting surface, after it is reflected by conical reflecting surfaces that are arranged around the periphery of the conical reflector.

Abstract: An ultrasonic treatment system for conducting treatment by converging ultrasonic waves which are generated outside of a body to a part to be treated in the body comprising an ultrasonic wave generator for generating the ultrasonic waves to be converged to the part to be treated; and an insertion tube connected to the ultrasonic wave generator for guiding an instrument, such as a syringe, employed to introduce and/or return a treatment material to the body.

Abstract: A therapeutical apparatus includes a measuring apparatus including a probe which generates an X-ray or ultrasonic wave in order to detect the location of a target to be treated such as calculi situated within the kidney, liver, biliary ducts. A therapeutical energy generator generates a shock wave of sufficient energy for purposes of therapy externally of the physical body and focuses it upon the target. Structure is provided for causing a displacement of the generator and the measuring apparatus around the surface of a patient. Structure is provided to activate the generator.

Abstract: A therapeutical apparatus includes a measuring apparatus including a probe which generates an X-ray or ultrasonic wave in order to detect the location of a target to be treated such as calculi situated within the kidney, liver, biliary ducts. A therapeutical energy generator generates a shock wave of sufficient energy for purpose of therapy externally of the physical body and focusses it upon the target. Structure is provided for causing a displacement of the generator and the measuring apparatus around the surface of a patient. Structure is provided to activate the generator.

Abstract: A supersonic hyperthermia treating method comprises the steps of inserting a heat generating member having a high attenuation for supersonic waves into a diseased part in a body and leaving it there, then transmitting supersonic waves generated outside of the body from a supersonic wave generator for heating the heat generating member to hyperthermically treat the diseased part.

Abstract: An ultrasonic therapeutical apparatus observes the interior of a living body utilizing an ultrasonic wave, allows a location signal to be generated on the basis of an output from the observation system, and controls a focus shifting system in accordance with the location signal. Subsequently, a shock wave generating system is driven to generate an ultrasonic shock wave, which is directed to a focal point, thereby crushing a calculus.

Abstract: A ultrasonic therapeutical apparatus comprises a plurality of ultrasonic vibrators which are disposed in a plurality of concentric circular rows and defining a ultrasonic shock wave generator. The apparatus also includes control means for independently controlling the frequency and the phase with which the ultrasonic vibrators in the respective raws are driven as well as the output levels thereof, thereby allowing only a positive pressure of the resultant ultrasonic wave to be increased while suppressing a negative pressure thereof to eliminate a cavitation effect.

Abstract: A medical treatment apparatus utilizing ultrasonic waves according to this invention is applied to treatments such as breaking up a stone formed in a living body. The medical treatment apparatus utilizing ultrasonic waves includes a vibration generator (10) for generating ultrasonic vibrations and a vibration transmission member (16) for transmitting the ultrasonic vibrations generated by the vibration generator (10). The vibration transmission member (16) has a front end portion and a proximal end portion which is mounted on the vibration generator (10). The medical treatment apparatus further includes a cover member (20) for surrounding the outer surface of the vibration transmission member (16) and an exposing member (21) for exposing the distal end portion of the vibration transmission member (16) outside the cover member (20).

Abstract: A medical treatment apparatus utilizing ultrasonic vibrations includes an ultrasonic vibration generator having an ultrasonic oscillator with a first through-hole formed therein. A liquid supply device is communicated with one end of the first through-hole, and a second through-hole of a horn mounted on the ultrasonic vibration generator is communicated with the other end of the first through-hole. A transmission member for transmitting ultrasonic vibrations is connected to a front portion of the horn, and a tube member is arranged to surround the transmission member. A passage formed between the tube and transmission members is coupled to the second through-hole by coupling members, and the transmission member is slightly protruded from the distal end of the tube member. Therefore, a sufficient amount of the liquid supplied from the liquid supply device can be flowed through the passage.