CN1260217A - Supersonic therapeutic device for tumor - Google Patents

Abstract

The tumor ultrasonic therapeutic equipment comprises computer control cabinet, main machine electric cabint, therapeutic table and two-dimensional ultrasonic detection transducer. The therapeutic bathtub is fixed on the slide plate of therapeutic table, the cross motion machine frame is mounted in the cross slideway of the therapeutic table, the two-dimensional ultrasonic detection transducer is fixed on the transducer motion rod, and its adjustable focusing therapeutic head is fixed on the therapeutic head motion rod by means of connecting flange and screws, its unit therapeutic head is mounted in an adjustable device fixed in hole of device fixing plate positioned on aluminium cover shell, and is connected with transducer driving plate in main machine electric cabinet by means of high-frequency cable, and its regulating steel ball is inserted in the cavity of adjustable device by means of packing washer and nut. It can accurately detect and locate tumor, and its operation is simple and convenient.

Description

Supersonic therapeutic device for tumor

The present invention relates to a kind of device of high-power polynary ring-type focused ultrasound therapy tumor.

At present, for tumor treatment, all advocate to take Comprehensive Treatment.The comprehensive treatment of tumor has operative treatment, radiotherapy, chemotherapy and auxiliary treatment.Operative treatment is the important means of modern treatment tumor, also is preferred option.Along with the progress of science and technology, operation skill and operation method are constantly perfect, and the many operations that can't carry out in the past can both be carried out now preferably, and operation has not only been excised tumor but also excised the tumor predilection site, and this can prolong patient's time-to-live undoubtedly.But the operation can't eradicate various carcinogenic factors, also tumor cell can't be removed fully, though the operation excised predilection site, but metastasis may almost be present in each tumour patient.Because the wound of operation is big, can't the undergo surgery strike of wound of the body constitution of many tumour patients.Simultaneously, excision is subjected to patient's state of an illness, body constitution, whether outside the influence of metastasis, also be subjected to all multifactor influences such as treatment level of surgical condition, environment, doctor, therefore, a large amount of patients have just lost the chance of excision when seeking medical advice, that perform the operation the thorough radical excision of energy is a part of patient considerably less among the ill crowd of whole tumor.And for operation back tumor recurrence or the existing patient who extensively shifts at a distance of tumor, therapeutic method of surgery is powerless especially.

Radiotherapy is one of malignant tumor comprehensive therapy measure.But radiotherapy just is confined to the tumor to some lonizing radiation sensitivity.Because ray is big to the human normal tissue damage, it is very big whether patient's body constitution can tolerate the radiotherapy influence, and, it is limited that patient accepts actinotherapeutic dosage, can not accept radiotherapy for a long time, therefore, radiotherapy is treated tumor clinically and is very limited.

Chemicals also is one of malignant tumor comprehensive therapy measure, owing to distribute at whole body after medicine enters body, though this Therapeutic Method can destroy some tumor cell, but influencing bigger is normal tissue cell, especially the normal immune function depression of body is the most serious, chemotherapy is very obvious to the hemopoietic system infringement of human body, has limited chemotherapeutics extensive use clinically.

Auxiliary treatment mainly is to take to strengthen the method for patient's Abwehrkraft des Koepers, only helps out in tumor treatment.

Over nearly 30 years, the countries in the world scholar has carried out a large amount of bases and clinical research to high thermal therapeutical tumor area, and the tumoricidal effect of hyperpyrexia has obtained the confirmation of a large amount of experimental datas, and hyperpyrexia is just causing the concern of medical circle as a kind of tumor therapeuticing method efficiently.All the method for molecular heat biology, cell thermal biology, blood vessel thermal biology, thermal dose assay method, the contour thermal therapeutical tumor of clinical practice has been carried out discussion extensively and profoundly in the world.

Since the sixties, have many scholars to carry out the systematic study of hyperpyrexia to the cancerous cell lethal effect: Crile discovered in 1962, high thermal therapeutical mice limbs S ₁₈₀Sarcoma, 42 ℃ of following 120min can make sarcoma destroy more than 50%.There was the scholar to report in 1963, to planting in the melanoma of Mus lower limb, local heat to 44 ℃, 30-40min has the obvious treatment effect.Dickson discovered in 1972, and is the most responsive to RNA anabolic effect influence during the cancerous cell hot injury, early occurs the synthetic inhibition of albumen and DMA after the heat effect.Palzer discovered in 1973, and heat kill is hindered the Hela cell tangible phase place, heated 42 ℃, and 60-120min is to back S phase and morning G ₂Phase cell killing effect maximum.1976 back Overgaard find that by the histochemistry of white mice breast carcinoma is observed heat kill is hindered former variation of tumor cell at lysosome.In the same year, local diathermanous treatment is adopted in the Leveen report, finds that the blood flow in the parenchyma only is the 1%-15% of normal adjacent tissue blood flow.Because the blood flow of tumor is low, diathermanous back tumor heat radiation difficulty produces heat localization, makes the tumor area temperature be higher than 8-10 ℃ of normal adjacent tissue temperature.This temperature official post localized heat treatment both must be killed tumor cell just, can not damage normal tissue cell again, and a kind of treatment means safely and effectively is provided.

Because local diathermanous high thermal therapeutical need not operation, patient does not have wound, has the patient of surgical contraindication can accept local high thermal therapeutical equally, and tumor that many operations can't be excised or while can be accepted local high thermal therapeutical equally with the tumor of metastasis; Local diathermanous treatment does not have radiation injury, does not also have the influence of chemicals, can not produce tangible general infringement to body, body's immunological function can not sustain damage yet, therefore, local diathermanous high thermal therapeutical is applied widely, and tumor patient can be accepted the repeatedly treatment of multi-section position.Therefore local high by the use of thermal means has shown the obvious treatment advantage, has broad clinical application prospect.

Ultrasound wave is meant the sound wave of frequency greater than 20kHz.From last century end to the beginning of this century, found on the physics after piezoelectric effect and the reciprocal piezoelectric effect that people have solved and utilized electronic technology to produce hyperacoustic method, thereby opened development and the historical chapter of promoting ultrasonic technique rapidly.Since over half a century, ultrasound wave has obtained very to use widely in every field such as science and technology, social production and life.

Ultrasound wave is a kind of form of energy, when its intensity surpasses certain value, can go to influence, change so that destroy the latter's state, character and structure by having an effect with the medium of propagate ultrasound waves.A large amount of tests confirm that ultrasound wave absorbs the temperature rising that changes heat energy into and make organism at biological medium.Tissue has bigger absorbing power to ultrasonic energy.Therefore when ultrasound wave when tissue is propagated, its energy constantly is organized and absorbs and become heat, consequently self temperature rising of tissue.Have data to show, when tissue temperature raise to surpass 45 ℃ and keep certain hour after, tissue will produce the downright bad effect of irreversible denaturation.Do not find that by retrieval a kind of supersonic therapeutic device for tumor is disclosed use.

The objective of the invention is at the defective that above-mentioned prior art exists provide a kind of can more accurate detection tumor locus, safe and effective, be convenient to operate, to satisfy clinically a kind of supersonic therapeutic device for tumor to tumor and the treatment of other proliferative disease.

Supersonic therapeutic device for tumor of the present invention comprises that focus supersonic generation systems, detection system, computer generated image and intelligence control system, mechanical navigation system and the auxiliary facilities of being arranged by polynary ring-type matrix are formed.

Ultrasonic generation systems is rectangular arrangement by 37 unitary power ultrasonic generators from different angles and is formed.Each ultrasonic generating unit is made up of high frequency power generator and ultrasonic transducer two large divisions.Wherein high frequency power generator comprises several sections such as power circuit, high-tension circuit, oscillating circuit, output circuit.The high-frequency electrical energy that high frequency power generator provides excites transducer, and producing frequency is the ultrasound wave of 0.8 megahertz.Mechanical navigation system that focus supersonic generation systems, Type B ultrasonic developing-out unit, computer and the computer image analysis that supersonic therapeutic device for tumor is arranged by multilamellar ring-type matrix and intelligent control program, motor and drive system are formed and patient and treatment are formed with workbench etc.Be on ultrasonic transducer stuck-at-/4 spheroidal hollow metal spares, spherical metal part wall thickness is 7-9mm, centre of sphere point is 180-200mm apart from the inwall distance of spherical metal part, ultrasonic generator is pressed 1 unit of ground floor respectively, 6 unit of the second layer, the 3rd layer of 12 unit, the 4th layer of 18 unitary mode, totally three ten seven unit ultrasonic generators are equably on the wall of stuck-at-/4 spheroidal metalworks, each unitary ultrasound emission face is all arranged towards the centre of sphere, 37 array element ultrasonic generator ultrasonic waves transmitted are all assembled on centre of sphere point, form concentration ultrasonic.The diameter of each circular hole is consistent with the diameter of ultrasonic transducer.With antirust screw ultrasonic transducer is fixed on the circular hole of semicircular arc metalwork, makes the inside of the ultrasound emission face of ultrasonic transducer towards the semi arch metalwork.37 unitary ultrasonic generators take place ultrasonicly is focused at " centre of sphere " point that the spherical metal part forms simultaneously and goes up the ultrasound wave of formation focusing, this arrangement mode can make the ultrasonic beam of each unit emission produce a kind of concentration ultrasonic from different angles, ultrasonic energy density height in the scope of burnt territory surpasses 1KW/cm ²After tissue has absorbed the ultrasound wave of high energy like this.The heat that changes is big, and temperature rise is fast, and Jiao Yuqu can produce high temperature and the cavitation effect that is higher than 70 ℃ about 10 seconds after the ultrasound emission, and these effects can cause protein denaturation and cyto-architectural change, thereby make the tumor cell necrosis.Ultrasound wave non-focusing district is because ultrasonic energy disperses, and the ultrasonic irradiation finite energy of reception can not cause too high intensification effect to surrounding tissue, thereby can produce infringement to not organizing of ultrasound wave non-focusing zone.

The top of 1/4 spherical shape metalwork closely is connected with threaded rod.Thread screw borrows timing belt pulley to link to each other with motor, and the motor message of motor relies on the step motor drive unit to provide.The step motor drive unit borrows the relevant portion of cable and computer to link together, motor, timing belt pulley, thread screw and 1/4 spheroidal metalwork organically link together with an end of a metal arm, and the other end of metal arm links to each other with the removable chute of therapeutic bed.Be connected with two cover motor, timing belt pulley and thread screws under the therapeutic bed respectively.Two thread screws are high and low square crossing and are fixed on the metal arm, and control metal arm and therapeutic bed produce the relative motion on the both direction.Like this, the focused ultrasonic treating head of metal arm one end connection relies on the action of motor to make the treatment head produce upper and lower motion with respect to therapeutic bed.The other end of metal arm relies on two cover motors under the therapeutic bed to produce respectively along the parallel motion on the therapeutic bed long axis direction with along moving both vertically on the long axis direction.Thereby realize ultrasonic therapeutic head moving on three dimensions.

Behind the assisted respirator on the tumor patient band to be treated (not within this therapy system is described), flat crouching in treatment bathtub 13, in bathtub 13, add degassing warm water 12 by computer console 1 control, add in the water process water temperature of accepting the de aerated water 12 in the preembedded temperature sensor 45 and liquid level sensor 44 control bathtubs 13 in the bathtub 13 by computer 1, two electric control valves of cold water and hot water and liquid level are arranged in the bathtub 13, behind default height, stop to add water when adding water, computer control transducer drive motor 17 → transducer motion bar 16 → B ultrasonic is surveyed transducer 15 and is reduced to default detection height, the line scanning of going forward side by side is surveyed, every the 1mm run-down, B ultrasonic is surveyed the image information of transducer 15 each scannings and is given computer control cabinet 1 through cable transmission, contain the ultrasonoscopy system in the computer control cabinet 1, image information in computer control cabinet 1 → ultrasonoscopy system → video capture card is transformed into digital signal, and the machine image processing system is stored as calculated again, analytical calculation, three-dimensional imaging calculates the relative three-dimensional coordinate position in space of lesion region simultaneously, size and shape are determined the relative space position of pathological changes " center of mass point ".Computer control cabinet 1 carries out analytical calculation with patient's the pathological changes information and the focus of adjustable focus treatment head, obtains the relative position of diseased region.Controlling vertical motor 4, horizontal stepper motor 8 an and adjustable focus treatment drive stepping motor 20 respectively coincides together ultrasound wave focus that the focusing therapy hair goes out and patient's diseased region, after finish the location, by the ultrasonic generation systems of computer starting, by default energy begin treatment, treatment finish the back by above-mentioned three the vertical motors 4 of computer control cabinet 1 control, horizontal stepper motor 8, an adjustable focus treatment drive stepping motor 20 resets and close therapy system, finishes treatment.

The present invention compared with prior art has following advantage and effect: it is accurate, safe and effective, easy and simple to handle to detect tumor-localizing, is applicable to treatment tumor and other proliferative lesion.

Fig. 1 is the supersonic therapeutic device for tumor structural representation.

Fig. 2 is an adjustable focus treatment sketch map shown in Figure 1.

Fig. 3 is a treatment tunable arrangement sketch map in unit shown in Figure 1.

Fig. 4 is computer switch board and a main frame regulator cubicle structural representation among Fig. 1.

With reference to the accompanying drawings the present invention is described in further detail below:

According to Fig. 1, Fig. 2, Fig. 3, Fig. 4 as can be known, computer control cabinet 1 is connected with serial communication cable 56 with main frame Electric Appliance Cabinet 2, and wherein the serial ports of main frame 35 is connected with the serial ports of the next single-chip microcomputer 40.The power supply of complete machine is provided by AC220V, by 39 controls of battery main switch on the computer control cabinet 2.Main frame 35 in the computer control cabinet 1 links to each other with display 34, operation keyboard 36, and main frame 35 links to each other with video frequency collection card 37, and B ultrasonic imager 38 links to each other with video frequency collection card 37, B ultrasonic transducer 15.The next single-chip microcomputer 40 and analog-digital converter 41 in the main frame regulator cubicle 2,42, liquid level electric signal comparator 43, driving circuit for electromagnetic valve 47, step motor drive module 51,52,53,54, I/O expansion mouth 55 links to each other, analog-digital converter 41 links to each other with hydrophone 44, analog-digital converter 42 links to each other with temperature sensor 45, liquid level electric signal comparator 43 links to each other with liquid level sensor 46, driving circuit for electromagnetic valve 47 and cold water electromagnetic valve 48, the hot water electromagnetic valve 49, drain solenoid valve 50 links to each other, step motor drive module 51 links to each other with vertical motor 4, step motor drive module 52 links to each other with horizontal stepper motor 8, step motor drive module 53 is surveyed transducer drive motor 17 with B ultrasonic and is linked to each other, step motor drive module 54 links to each other with an adjustable focus treatment drive stepping motor 20, transducer drive plate 57 and I/O expansion mouth 55, adjustable focus treatment 21 links to each other.Computer control cabinet 1 is connected with main frame regulator cubicle 2 by serial communication cable 56, makes main frame 35 carry out information exchange with the next single-chip microcomputer 40.B ultrasonic is surveyed transducer 15 and is connected with B ultrasonic imager 38 by private cable, and the B ultrasonic ultrasonogram information that makes B ultrasonic survey transducer 15 scannings can be gathered by B ultrasonic imager 38 and be shown.Unit treatment in the adjustable focus treatment 21 27 is connected with transducer drive plate 57 (every treatment corresponding drive plate) by high frequency cable 28, and the needed electric energy of transducer transmitting power ultrasound wave is provided by drive plate.Vertically motor 4, horizontal stepper motor 8, B ultrasonic are surveyed transducer drive motor 17, an adjustable focus treatment drive stepping motor 20 usefulness motor private cables are connected with step motor drive module 51,52,53,54 respectively, make the running of each motor be subjected to the control of the next single-chip microcomputer 40.The power supply of main frame regulator cubicle 2 is by computer control cabinet 1 (insert civil power Ac220V), makes the power supply of main frame regulator cubicle 2 be subjected to the control of total power switch 39.Treatment bathtub 13 is fixed on the slide plate of treatment table 3, in can hold de aerated water 12, vertically the timing belt pulley 5 on the motor 4 travels longitudinally by lengthwise movement mother Luo 11 that 7 rotations of synchronous belt 6 drive lengthwise movement screw mandrels drive on the screw mandrel, thereby the slide plate and the treatment bathtub 13 that drive on the treatment table 3 travel longitudinally.Transverse movement frame 14 is installed in the horizontal concrete chute of treatment table 3, drives it with transverse movement screw mandrel 10 and does transverse movement by being fixed on transverse movement motor 8 on the transverse movement frame 14 and synchronous belt wheels 9.B ultrasonic is surveyed transducer 15 and is fixed on the transducer motion bar 16, and it moves up and down by 9 drives of synchronous belt wheels to survey transducer drive motor 17 by B ultrasonic.Adjustable focus is treated 21 a usefulness adpting flange 23 and is tightened up screw 22 on a treatment moving lever 18, drive it by transducer drive motor 17 by synchronous belt wheels 9 and move up and down, above-mentioned two cover mechanisms all are installed on the top cross-bar of transverse movement frame 14.Adpting flange 23 is fixed on the aluminum case 24, and the screw 22 that tightens up on the flange 23 is used for fixing a treatment moving lever 18 usefulness.Device fixing head 26 is fixed on the aluminum case 24, and tunable arrangement 25 is fixed in the installing hole of device fixing head 26.Unit treatment 27 is installed in the tunable arrangement 25.Regulate steel ball 33 usefulness clamping pads 31 and compress mother Luo 30 being inlaid in tunable arrangement 25 housing intracavity, the available Luo female 30 that compresses regulates its slip elasticity.Regulate the mounting hole that a treatment handle 29 is arranged in the steel ball 33, a treatment handle 29 of unit treatment 27 installs wherein, with 32 lockings of location screw.Unit treatment 27 is connected with transducer drive plate 57 in the main frame regulator cubicle 2 by high frequency cable 28.

The start of this device has the initialization self-check program, the start back is sent self-checking command by main frame 35 to the next single-chip microcomputer 40, the next single-chip microcomputer 40 instruction expansion mouths are opened transducer drive plate 57 respectively makes in the adjustable focus treatment 21 each unit treatment 27 work respectively, receives ultrasound wave by hydrophone 44 and becomes electric signal and become numeric character through analog-digital converter 41 and show that at display 34 each unit of report treat a duty of 27 to detect interface to main frame 35 through serial communication cable 56 in the next single-chip microcomputer 40.The water that adds of this device is controlled by main frame 35 automated closed-loops, accept the water temperature signal by the temperature sensor 45 in the treatment bathtub 13, through analog-digital converter 42 become the I/O mouth of digital signal by the next single-chip microcomputer 40 to the next single-chip microcomputer 40 by serial communication cable 56 to main frame 35, main frame 35 serial ports receive water temperature that temperature mark and doctor preset by operation keyboard 36 relatively after, send instruction and pass through driving circuit for electromagnetic valve 47 control cold water electromagnetic valves 48 and hot water electromagnetic valve's 49 action by serial communication cable 56 to the next single-chip microcomputer 40 the next single-chip microcomputers 40, the inflow of controlling hot and cold water respectively reaches the purpose of control mixed water temperature.Be equipped with liquid level sensor 46 in the treatment bathtub 13, when the water level in the treatment bathtub 13 reaches certain height, liquid level sensor 46 with liquid level electric signal comparator 43, the next single-chip microcomputer 40 read on the I/O mouth after the information by serial communication cable 56 to main frame 35, main frame 35 is assigned shutoff valve and is instructed the next single-chip microcomputer 40 and execution that cold water electromagnetic valve 48 and hot water electromagnetic valve 49 are closed, and finishes to add the water program.Therapy equipment is after Jia Shui finishes, enter the focus locator(-ter), main frame 35 is assigned instruction to the next single-chip microcomputer 40, and the next single-chip microcomputer 40 makes B ultrasonic survey 17 motions of transducer drive motor by step motor drive module 54, drop to predetermined altitude, the beginning scanning probe.After B ultrasonic is surveyed transducer 15 scannings one width of cloth B ultrasonic tangent plane picture, B ultrasonic imager 38 imports it into video frequency collection card 37 and deposits main frame 35 in, main frame 35 is assigned the instruction of the next tangent plane of scanning, the next single-chip microcomputer 40 is received instruction by serial cable 56, drive vertical motor 4 motions by serial cable 56, treatment bathtub 13 integral body vertically move the image scanning storage that 1cm carries out next tangent plane, after scanning the volume that the doctor presets, stop scanning, a plurality of tangent planes that main frame 35 will be stored carry out three-dimensional imaging, show at display 34, determine lesion region and therapeutic domain by the doctor, calculate the relative space position of treatment particle by main frame 35, and assign instruction the burnt territory of adjustable focus treatment 21 is coincided with the treatment particle, promptly under the control of the next single-chip microcomputer 40, drive vertical motor 4 respectively, horizontal stepper motor 8, an adjustable focus treatment motor 20 moves and realizes.Under an adjustable focus treatment motor 20 power drives, vertically motor 4 rotational synchronization belt pulleys 5 synchronous belts 6 make lengthwise movement screw mandrel 7 do forward and reverse rotation, travel longitudinally thereby drive lengthwise movement a chain for binding criminals mother 11.Lengthwise movement mother Luo 11 is fixed on the transverse movement frame 14, travels longitudinally thereby make B ultrasonic survey transducer 15, adjustable focus treatment 21.Can make said mechanism do transverse movement by horizontal stepper motor 8 synchronous belt wheels 9 equally.Surveying transducer drive motor 17 drive transducer motion bars 16 by B ultrasonic moves up and down B ultrasonic detection transducer 15.The doctor can be according to patient's state of an illness design therapeutic scheme, set ultrasonic radiation dosage, promptly main frame 35 is assigned the next single-chip microcomputer 40 of treatment instruction and control number and the launch time that unit ultrasound emission transducer is launched in the adjustable focus treatment 21 by expansion mouthful control transducer drive plate 57 and realize.Adjustable focus treatment 21 becomes the circle central distribution on circular fixing head 26, can adorn several to hundreds of according to clinical requirement.In when assembling, be well focussed, change focal depth and shape, each unit treatment head all is designed to spherical tunable arrangement 25, tunable arrangement 25 operation principles be a unit treatment handle 29 be through regulate in the steel ball 33 fixing with location screw 32.Compressing mother Luo 30 with clamping pad 31 after treatment 27 adjusting in unit put in place tightens up.To install fixing head again and be fixed in the aluminum case 24, fixedly screw 22 is fixing with treatment motion polished rod 18 usefulness by mounting flange 19, forms adjustable focus treatment head.

After treatment finishes, main frame 35 is assigned the end reset instruction, the vertical motor 4 of the next single-chip microcomputer 40 controls, horizontal step are surveyed transducer drive motor 17 to motor 8, a treatment drive stepping motor 20, B ultrasonic, move to original position respectively, and start the drain valve draining.

Claims (5)

1, a kind of supersonic therapeutic device for tumor, it is by computer control cabinet (1), main frame regulator cubicle (2), treatment table (3) constitutes, it is characterized in that treating bathtub (13) is fixed on the slide plate of treatment table (3), transverse movement frame (14) is contained in the horizontal concrete chute of treatment table (3), B ultrasonic is surveyed transducer (15) and is fixed on the transducer motion bar (16), adjustable focus treatment head (21) is with adpting flange (23) and tighten up screw (22) and be fixed on and treat on the moving lever (18), device fixing head (26) is fixed on the aluminum case (24), tunable arrangement (25) is fixed in device fixing head (26) hole, unit treatment head (27) is contained in the tunable arrangement (25), regulate steel ball (33) with clamping pad (31) with compress mother Luo (30) and be inlaid in tunable arrangement (25) housing intracavity, unit treatment (27) is connected by high frequency cable (28) and the middle transducer drive plate (57) of main frame regulator cubicle (2).

2, a kind of supersonic therapeutic device for tumor according to claim 1 is characterized in that computer control cabinet (1) is connected with the serial ports of the next single-chip microcomputer (40) with the serial ports of serial communication cable (56) with main frame (35) with main frame Electric Appliance Cabinet (2).

3, a kind of supersonic therapeutic device for tumor according to claim 1, it is characterized in that the main frame (35) in the computer control cabinet (1) links to each other with display (34), operation keyboard (36), main frame (35) links to each other with video frequency collection card (37), and B ultrasonic imager (38) is surveyed transducer (15) with video frequency collection card (37), B ultrasonic and linked to each other.

4, a kind of supersonic therapeutic device for tumor according to claim 1, the next single-chip microcomputer (40) on it is characterized in that in the main frame regulator cubicle (2) links to each other with analog-digital converter (41), (42), comparator (43), driving circuit for electromagnetic valve (47), step motor drive module (51), (52), (53), (54), I/O expansion mouth (55).

5, a kind of supersonic therapeutic device for tumor according to claim 4, it is characterized in that analog-digital converter (41) links to each other with hydrophone (44), analog-digital converter (42) links to each other with temperature sensor (45), comparator (43) links to each other with liquid level sensor (46), driving circuit for electromagnetic valve (47) and cold water electromagnetic valve (48), hot water electromagnetic valve (49), drain solenoid valve (50) links to each other, step motor drive module (51) links to each other with vertical motor (4), step motor drive module (52) is surveyed transducer drive motor (17) with B ultrasonic and is linked to each other, and step motor drive module (54) links to each other with an adjustable focus treatment drive stepping motor (20).

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