CN101362005A

CN101362005A - Intelligent ultrasonics therapy method and device

Info

Publication number: CN101362005A
Application number: CNA2008100428470A
Authority: CN
Inventors: 高春平
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-09-11
Filing date: 2008-09-11
Publication date: 2009-02-11

Abstract

The invention provides an intelligent ultrasonic therapy method and a device thereof, which can optionally control the power generated by ultrasonic wave, modulation frequencies and action modes, realize automatic control and lock the generation state of the ultrasonic wave by a closed loop mode, thereby controlling an ultrasonic device to reach an optimal working state according to usage requirements. The ultrasonic therapy automatically selects therapeutic parts by using a therapeutic part supervisory equipment and timely emits the ultrasonic wave in the selected therapeutic parts, thus avoiding the phenomenon that one position is repeatedly treated, preventing regions outside the selected therapeutic parts from receiving ultrasonic emission and increasing the security, reliability and precision of the ultrasonic therapy device.

Description

Intelligent ultrasonics therapy method and device

Technical field

A kind of ultrasonics therapy method and device relate in particular to a kind of intelligent ultrasonics therapy method and device of realizing the control of closed loop automatization.

Background technology

Ultrasonic therapy is a kind of naturopathy method commonly used, is widely used in a plurality of fields such as clinical treatment, rehabilitation, beauty treatment, fat-reducing body shaping.

All kinds of ultrasonic treatment units of Chu Xianing and supersonic face care convalescence device all are to adopt open loop control mode in the market, only can hand ultrasonic therapeutic head directly treats at therapentic part, can not the monitor treatment position, the surface temperature of ultrasonic transducer can not be monitored, thereby the automatic monitoring in automatic treatment of intelligent ultrasonics and the ultrasonic therapy process can't be realized.

The purpose of this invention is to provide a kind of intelligent ultrasonics treatment control method and device,, improve safety, reliability and the accuracy of ultrasonic therapy by the temperature on monitoring ultrasonic therapy position and ultrasonic transducer surface.

Summary of the invention

Purpose of the present invention just is to provide a kind of intellectual treatment ultrasound wave control device, make it can optionally control energy, modulating frequency and model of action that ultrasound wave takes place, and adopt closed-loop fashion to realize controlling automatically and locking ultransonic generation state, and then the control ultrasonic instrument reaches best duty according to user demand.The further purpose of native system is to provide a kind of intellectual treatment ultrasound wave control device, by application of treatment position supervising device, automatically select therapentic part, at selected therapentic part self-timing emission ultrasound wave, avoid same position repetitive therapy phenomenon to occur, prevent that the zone beyond the selected therapentic part is subjected to ultrasonic emitting, has improved safety, reliability and the accuracy of ultrasonic therapeutic apparatus.

In order to achieve the above object, the invention provides a kind of intelligent ultrasonics control device, at least comprise power supply and oscillator unit, transducer, pick off, this power supply and agitator link to each other with pick off with transducer by cable simultaneously, transducer is connected with pick off, and this device also further comprises master processor, D/A switch module, interface control unit, monitoring unit and therapentic part monitoring module.

Described therapentic part monitoring module is made of one-chip computer module, communication module and photoswitch module, monitoring, alarming module and feedback control module at least.Wherein master processor can be microprocessor, this master processor is connected with the therapentic part monitoring module with D/A switch unit, interface control unit, monitoring unit simultaneously and is connected, and D/A switch unit and interface control unit are connected to power supply and oscillator unit by cable simultaneously.

Described monitoring unit comprises power display unit, time domain display unit, treatment time display unit and way of output display unit at least, the transducer temperature display unit, regularly show ultrasonic power output (W), time domain (pulse frequency dutyfactor value), the treatment time of setting and the ultrasound wave way of output (continuous/as to be interrupted) by display respectively, display unit links to each other with display, and display is CRT or LCD matrix display.

Described therapentic part monitoring module is an operational module that has microprocessor separately, the photoinduction detector that more or less a hundred light-sensitive element that this module is arranged by dot matrix on the photoconductive switching element is formed, detection is from treating the locating laser bundle of portion's emission end to end, again by described photoinduction detector output digital signal, be transferred to microprocessor through signal gathering unit, accurately detect a treatment place therapentic part, and with program in the therapentic part that presets compare, if the position at the preceding place of the treatment head is in selected therapeutic domain, and do not treated, microprocessor sends enabling signal, transfer to master processor through general module, start the ultrasonic power agitator, the emission ultrasound wave, and show that with the acousto-optic display mode treatment of this position carries out, launch time is by the time-delay numerical control of setting, after the emission of timing ultrasonic power is finished, stop to launch ultrasonic power automatically; Otherwise, when treating the therapentic part of portion's laser beam irradiation outside selected area for treatment end to end, perhaps, when same position repetitive therapy occurs, then microprocessor sends alarm signal, transfers to master processor by communication module, and master processor sends audible and visible alarm by alarm modules.

The present invention also can comprise a user input apparatus, and this user input apparatus is used for being provided with parameter and control appliance, and this user input apparatus adopts touch screen as user input apparatus.

The present invention adopts closed-loop fashion to control automatically, one of them feedback control loop is the ultrasonic transducer automatic temperature control system, the temperature sensor that is installed in the transducer enclosure surface continues to monitor the transducer enclosure temperature, the temperature buzzer threshold value that the contrast of main control module is preset, surpass alert threshold if measure temperature in real time, the main control module stops supersonic generator 07 emission ultrasonic power by ultrasound wave generation module on the one hand, send a signal to alarm modules 08 on the other hand, send sound and light signal by man machine interface 09.

In apparatus of the present invention, second feedback control loop is the therapentic part monitoring system, treat the square thereon photodetection plate of portion's laser beam entry position end to end, any one position photo-sensitive cell is subjected to laser irradiation on the photodetection plate, by interface circuit photosignal is sent to the built-in microprocessor of therapentic part monitoring modular, accurately find out the preceding accurately position of the treatment head, in case this position is in selected area for treatment, and it is not illuminated as yet, the microprocessor output of therapentic part monitoring modular starts ultrasonic power and transmits, transfer to master processor through communication module, master processor passes through interface control unit, start the ultrasonic power emission, finish, stop the ultrasonic power emission automatically when the time of launch of setting.

This treatment ultrasound wave control device is simple in structure, easy to connect, and therapentic part is accurate, and impossible erroneous transmission or repeat its transmission treatment ultrasound wave can be applied on the multiple ultrasonic therapy equipment, work better to control these ultrasonic treatment units.

In order to achieve the above object, the invention provides a kind of intellectual treatment position monitoring modular.The technical scheme that realizes the therapentic part monitoring modular is: comprise a lasing light emitter, an inductive probe (photoswitch module), signal picker and a computer (or microprocessor), described inductive probe, signal picker and computer are connected in turn, described inductive probe comprises a test surface, described test surface is provided with some sensing element arrays, and is the dot matrix distribution.

The sensing element that dot matrix distributes on the described test surface can be set to 0.1～20mm in the X-direction distance.Better scope is at 5～50mm, preferably 10mm.

Described inducing receiver also can comprise an optical filtering face, and described optical filtering face is arranged between test surface and the lasing light emitter, with the plane parallel of test surface.

Described lasing light emitter can be the point-like laser source, treats end to end the LASER Discharge Tube of portion and forms by being installed in, and the projection surface of described lasing light emitter can be parallel with the Y direction of test surface.

Vertical dimension between described lasing light emitter and the inductive probe can be more than or equal to 1000 millimeters.

Described lasing light emitter can interfix with the position of described inductive probe or relatively move, relatively moving along the X-direction of inductive probe between described lasing light emitter and the inductive probe.

Described sensing element can be light sensitive diode or photoconductive resistance.

Described therapentic part monitoring module is provided with the sensing element that dot matrix distributes by test surface, and directly shine to testee and test surface by lasing light emitter, put in order to signal picker by described test surface output digital signal again, importing computer at last further analyzes, thereby detect the position of testee exactly, the error of having avoided a variety of causes to form simultaneously is exaggerated the influence that final detection result is caused, and has also avoided as much as possible because of the influence to measuring of ambient temperature, humidity, machine oil and dust.

In this device, lasing light emitter 1 is installed in treats the position relative fixed of portion end to end, and the physical location of inductive probe 2 maintains static.In use, lasing light emitter 1 is in the X-direction moving process of inductive probe, and inductive probe 2 directly detects the position at object under test place by detecting moving of laser beam, laser beam is after bright finish is removed the interference of other light after filtration, and direct irradiation is on test surface 3.Like this, by detecting relatively moving of lasing light emitter 1 and inductive probe 2, promptly can detect the position of treatment head.

Because the sensing element on the test surface 3 only has rayed and no rayed two states, the signal of test surface 3 is output as digital quantity, the digital signal that described signal picker will import into is put in order and is analyzed, need not processing and amplifying, thereby the error of having avoided the processing and amplifying to analogue signal to cause, also avoided demarcating the error amplification that the deviation of zero point and installation site causes, also avoided simultaneously because of ambient temperature, humidity or machine oil, the influence that dust must cause measurement, described signal picker is the harvester that digital signal is gathered in common commonly used being used to, be input to again the described computer from the position signalling through arrangement of signal picker output, carry out further computing by computer, handle and analyze, thereby judge the physical location of testee.Because the therapentic part monitoring modular is by the direct irradiation of lasing light emitter to inductive probe, the position that records for the relative position of lasing light emitter, also avoided the measurement error that departing from of installation site cause.

Simultaneously, because quantity is set optionally increases and decreases of the photo-sensitive cell of described inductive probe 2, the laying area of light-sensing element array is also unrestricted, can directly shine to test surface 3 by lasing light emitter 1, need not use zoom and the amplification of optical lens module to laser beam, thus the error amplification of having avoided the deviation of original technology acceptance of the bid zeroing and installation site to cause.

In addition, distance between the sensing element that is provided with on the described test surface 3 is decided by required resolution, and resolution is higher if desired, and what adjacent two induction element distances b can be provided with is smaller, make that the sensing element in equal area is more, the position of the testee that detects is more accurate.

The plane of incidence in point-like laser source 1 can be mutually certain angle with the test surface 3 of inductive probe 2, this moment, lasing light emitter 1 need be bigger with the vertical dimension a of inductive probe 2, with the error of avoiding causing because of the excessive laser beam incident deficiency that causes of the angle between laser entrance face and the test surface 3.

This device another technical problem to be solved is to provide a kind of photosensitive interference device that makes photoconductive resistance or light sensitive diode operate as normal.

For solving the problems of the technologies described above, the technical scheme that this device adopted is: a kind of photosensitive interference device is provided, its interference shines the light of photoconductive resistance or light sensitive diode, comprise that one is used to the optical filter that stops the light in photoconductive resistance or the non-induction light of the light sensitive diode district to pass through, this optical filter is arranged in the light path before photoconductive resistance or the light sensitive diode.

This photosensitive interference device comprises that also one is used to be set in photoconductive resistance or light sensitive diode sleeve pipe on every side, and above-mentioned optical filter is installed in this sleeve pipe, and is positioned at the top of photoconductive resistance or light sensitive diode, and the periphery of optical filter does not have the gap with internal surface of sleeve pipe and cooperates.

Compared with the prior art, owing to installed optical filter additional in the light path before photoconductive resistance or light sensitive diode, light in the non-induction light of photoconductive resistance or the light sensitive diode district can not shine photoconductive resistance or light sensitive diode, effectively avoided the resistance value of photoconductive resistance or the current value of light sensitive diode that abnormal variation takes place, thereby made it be in normal operating conditions.In addition, above-mentioned optical filter is installed on the sleeve pipe, and this casing pipe sleeve is located at around photoconductive resistance or the light sensitive diode, and it has shading, heat insulation effect, further avoids photoconductive resistance or light sensitive diode to be subjected to Temperature Influence.

Described therapentic part monitoring module is used the SST89F58 single-chip microcomputer as microprocessor, light-sensitive element links to each other with microprocessor through the I/O mouth by the digital input amount acquisition module, whenever light-sensitive element of laser beam irradiation, this light-sensitive element is by strong illumination, produce high level, import a switching value signal, transmit this position photoswitch start signal through I/O in the mode that produces an interruption, search the code name at this position among the data base of microprocessor therapentic part from therapeutic domain, if find this position code name, continue to search the record whether unlatching is arranged, if the numbering at this position promptly exists among the definite therapentic part data base of therapeutic domain, this position does not have the record of unlatching again, microprocessor sends the driving signal, drives ultrasonic power and opens, and produces the irradiation of treatment ultrasonic signal, the time of irradiation is by the time of predetermined set, with time-delay control mode control time-delay clocking capability; Otherwise if in the therapentic part data base that this position signal is not determined in therapeutic domain, microprocessor then sends and drives signal to alarm modules, gives the alarm in the sound and light alarm mode; If though the therapentic part of searching is present in the therapentic part in the therapeutic domain,, the record that this position but has photoswitch to open, microprocessor drive alarm modules warning (seeing Figure 25) equally.

Carry out therapeutic domain when being provided with, selected therapeutic domain forms the therapentic part data base automatically, and every therapentic part that belongs in this data base is directly discerned by microprocessor, and, drive the signal of microprocessor transmission start ultrasonic equipment.

After the numbering of a therapentic part was identified, the numbering of this therapentic part was removed from this data base, was added to the recording light electric switch and had started in the data base of record.

After photoswitch is started by laser, microprocessor is at first searched therapeutic domain, the numbering of determining this therapentic part is present in the therapentic part data base, if this position not, then microprocessor transmits a signal to alarm modules, report to the police with acoustooptic form, otherwise, continue to search this therapentic part and have or not the record that is unlocked, if there is the record that is unlocked in this therapentic part, same alarm, have only the therapentic part that is triggered by laser beam to satisfy following two conditions simultaneously, promptly therapentic part belongs in the definite therapeutic domain, and the photoswitch of this therapentic part was not triggered, at this moment, microprocessor just can transmit the signal enabling ultrasonic therapy.

In apparatus of the present invention, master processor 11 can have two kinds of implementation methods: a kind of is to adopt computer, and another kind is to utilize microprocessor system.These two kinds of methods all are to realize the output control of energy by D/A (D/A) converting unit 12, by interface (I/O) control unit 13 control output frequencies, and monitor and control by the operation of 13 pairs of whole devices of I/O control unit, to realize failure prevention.

When using a computer to master processor, D/A converting unit 12 and I/O control unit 13 are as directly inserting in the standard P SI slot of computer for computer fittings.In the present embodiment, D/A converting unit 12 is to adopt existing IPC5476B D/A switch plate; I/O control unit 13 is to adopt the IPC5375 Interface Control Panel.Wherein, D/A converting unit 12 includes independent 8 passages output, can control the output of 8 road voltages simultaneously, i.e. the ultrasonic output of may command maximum 8 tunnel, and pass through the level (as shown in Figure 2) that D/A OUTPUT is ordered, to wherein any one the road controlling its output in real time.The precision of D/A circuit is 12bit, and circuit can reach 4096 grades to the regulation and control of output, therefore cooperates the precision of instrument itself, can guarantee that the regulation and control of instrument reach 100 grades.I/O control unit 13 has 16 tunnel inputs, output point, by the level (as shown in Figure 3) that F-CTRL is ordered, ultransonic output of may command and start and stop.

Adopt computer as master processor,, also have input, storage, inquiry case history archive except realizing real-time control to circuit; The selection of therapeutic scheme, prescription and correction; The analysis of medical file, statistics, evaluation etc. are all multi-functional.The specific implementation of these functions is to realize all data managements by the distinctive intelligent management module 17 of computer-internal, after intelligent management module 17 receives the data message and instruction that master processor 11 imported, can deliver in the data processing unit 171 classification and handling; Or finish management, retrieval and the correction in data storage and case history storehouse, prescription storehouse by module for managing files 1711; Or add up, analyze by statistics module 1712, and rectangular histogram, the curative effect curve of medical statistics are provided, in order to use in the future; Also can follow the tracks of certain medical record; Or sick kind of certain class carried out statistics.The 172 level outputs that are used to control D/A switch unit 12 of determining of Data Control mould.Monitoring alarm and feedback module 173 are used to receive signals such as the power of being come by monitor unit, time cycle, contact condition, and are handled.The user can make this module to carry out recruitment evaluation by input information by user input apparatus 19 input informations such as keyboard or mouses to effect assessment module 1713.Simultaneously, effect assessment module 1713 can be stored to this input information the statistics module, and 1712 or module for managing files 1711, in order to searching.

If utilize microprocessor system as master processor, the control of D/A and I/O control circuit can directly be provided, identical in the control mode of its hardware and the computer.Simultaneously, this microprocessor system also has functions such as the selection of real-time control, therapeutic scheme (prescription) and correction, effect assessment.

Ultrasonic system is made up of ultrasonic transducer and ultrasonic generator.Ultrasonic transducer is voltage-controlled device, and it can be that mechanical vibrational energy is to external radiation with the voltage oscillation signal transition that applies thereon.When the signal of telecommunication that produces when ultrasonic generator was applied to the two poles of the earth of piezoquartz, the thickness of piezoquartz can take place with cyclically-varying frequently with the frequency of the signal of telecommunication, and the cyclically-varying of piezoquartz thickness is amplified through resonator, with mechanical vibrational energy to external radiation.

The signal of telecommunication that promotes ultrasonic transducer work is produced by the control of ultrasound wave control device, and this circuit is divided into the two large divisions: controlled power of direct current and ultrasonator.

Description of drawings

The invention will be further described below in conjunction with accompanying drawing:

Fig. 1-A-functional block diagram of the present invention

Fig. 1-B-design of the present invention

The structural representation of Fig. 1-C-native system device

The circuit theory diagrams of Fig. 2-controlled power of direct current of the present invention

The circuit theory diagrams of Fig. 3-ultrasonator of the present invention

Fig. 4-apparatus of the present invention high-level schematic functional block diagram

Fig. 5-therapentic part monitoring modular structure chart of the present invention

Fig. 6-the present invention is with the control device structural representation of computer as primary processor

Fig. 7-therapentic part modular structure sketch map of the present invention

The side view of Fig. 8-inductive probe of the present invention

Fig. 9-the present invention responds to detection overall dimensions sketch map

Figure 10-the present invention responds to detection circuit plate photocell arrangement position figure

Figure 11-LASER Discharge Tube of the present invention and photoelectricity adopter numbering sketch map

Figure 12-dark slide outline dimensional drawing of the present invention

Figure 13-therapentic part monitoring module shape assumption diagram of the present invention

Figure 14-therapentic part monitoring module structure chart of the present invention

Numeral input acquisition module scheme in Figure 15-therapentic part monitoring module of the present invention

Communication module scheme in Figure 16-therapentic part monitoring module of the present invention

Digital data acquisition wiring diagram in Figure 17-therapentic part monitoring module of the present invention

Figure 18-the present invention simply secretly excites light-operated switch

Figure 19-precision of the present invention secretly excite light-operated switch

Figure 20-photoconductive resistance type photoswitch of the present invention

The perspective exploded view of the photosensitive interference device of Figure 21-the present invention

The combination sketch map of Figure 22-Figure 21 of the present invention

Figure 23-therapentic part monitoring module program flow diagram of the present invention

Figure 24-ultrasonic therapeutic head structural representation of the present invention

Figure 25-ultrasonic transducer profile sketch map of the present invention

Figure 26-ultrasonic transducer structural representation of the present invention

Figure 27-transducer of the present invention chamber lower cover structural representation

Figure 28-transducer of the present invention chamber superstructure sketch map

Figure 29-handle arrangement sketch map of the present invention

Figure 30-top board structure sketch map of the present invention

The specific embodiment

" observing and controlling " is the abbreviation of measuring and controlling, concerning system of the present invention, measurement is meant the measurement to a treatment position and ultrasonic wave transducer actuator temperature, and control is meant ultrasonic power output, output frequency, impulse modulation ultrasound wave dutycycle and treatment time control.

The ultrasonic therapy TT﹠C system is the system that is used for receiving, handling and send treatment ultrasonic signal and data, and according to the output of control instruction control treatment ultrasound wave, the purpose of design TT﹠C system has two, finish on the one hand the measurement of relevant parameter under the particular state, thereby provide information for ultrasonic therapy; Then being based on TT﹠C system on the other hand controls the treatment ultrasound wave.

On function, TT﹠C system can be divided into main control module 01, temperature-measuring module 02, therapentic part measurement module 03, pulse duty factor adjustment module 04, power conditioning module 05, ultrasound wave generation control module 06, supersonic generator 07, alarm modules 08, man machine interface 09, a treatment locating laser module 010, centrally-located laser module 011, ultrasonic transducer 012.(see Fig. 1-A).

Among Fig. 1-A, the ultrasonic therapy TT﹠C system is measured the treatment head position at position of living at that time by therapentic part measurement module 03, temperature-measuring module 02 is measured the temperature of ultrasonic transducer shell, the positional information of therapentic part is sent to main control module 01, determine according to preset program whether a treatment position belonged to the predetermined treatment scope and whether had the treatment record at that time, if determine that therapentic part promptly belongs to default therapeutic domain, do not treat record again, then main control module 01 is sent and is controlled signal to ultrasound wave generation control module 06, work by control ultrasonic generator 07, start the treatment ultrasound wave through ultrasonic transducer 012 irradiation treatment position, otherwise, then, send audible and visible alarm through man machine interface 09 by alarm modules 08.

Temperature-measuring module 02 is regularly measured the ultrasonic transducer surface temperature, the Temperature numerical of regularly measuring is transferred to main control module 01, the temperature buzzer threshold value that 01 contrast of main control module is preset, surpass alert threshold if measure temperature in real time, main control module 01 stops supersonic generator 07 emission ultrasonic power by ultrasound wave generation module on the one hand, send a signal to alarm modules 08 on the other hand, send sound and light signal by man machine interface 09.

Main control module 01 is by power conditioning module 05, adjust the numerical value of output through the output voltage of regulating supersonic generator 07, come the pulse duty factor of regulating impulse ultrasound wave output through adjustment PMW by pulse duty factor adjustment module 04, by the output of ultrasound wave generation control module 06 through the control ultrasonic power, the output of control treatment ultrasonic power.

Main control module 01 is by man machine interface 09, the parameter that input control order and demonstration real time operation state and demonstration are provided with, main control module 01 is equally through the I/O interface, through switching value controller spare, the emission of generating laser laser beam in a control centrally-located laser module 011 and the treatment locating laser module.

Embodiment one: the ultrasonic therapy TT﹠C system

Fig. 1-B and Fig. 1-C shows ultrasonic therapy TT﹠C system basic scheme.

Ultrasonic therapy TT﹠C system hardware of the present invention by 202 two of master processor module 101 and therapentic part monitoring modules independently module form, shown in Fig. 1-B, master processor module 101, be with single-chip microcomputer as the microcomputer system of microprocessor as control unit, its hardware is formed and comprised with the single-chip microcomputer to be core microcomputer system 11, the ultrasonic power formed and to swing the device circuit 14 that shakes,

man machine interface

19,20 and 21, temperature sensor 16, generating laser 27 and control knob switch 26 thereof.

Described microcomputer control system 11, select 8 or 16 single-chip microcomputers as core component, the single-chip microcomputer of selecting preferably adopts SOC chip (system on chip, system level chip), built-in 8～12 figure places/weighted-voltage D/A converter, constitute D/A switch unit 12, make things convenient for regulation voltage output, built-in PMW regulatory function, regulating impulse dutycycle easily, adopt 8051 instruction set or the instruction set compatible with it, programming is easily convenient, and onboard flash memory/electricity is wiped (FLASH/EE) memorizer, comprises program storage and data storage, and storage volume is enough big, does not need external memorizer.

Touching display screen is adopted in described man machine interface, can import instruction and can show all kinds of parameters and control information again, perhaps adopts touch panel to add LCD display, uses the touch panel input control order, utilizes LCD to show various parameters; Described temperature sensor can be adopted intelligent temperature sensor, directly connects the I/O mouth of single-chip microcomputer by its delivery outlet, regularly measures temperature; Described generating laser adopts commercially available point-like laser emitter, takes lens and shell certainly, is directly installed on to treat portion center end to end.

Inductive probe 29, digital quantity signal harvester 28, I/O interface 27, microprocessor 17 and centrally-located generating laser 30 that described therapentic part monitoring modular 202 hardware are made up of a plurality of light sensors are formed.Described inductive probe 29 is made up of a plurality of photaesthesia resistance or a plurality of light sensitive diode, the photosignal of gathering is sent into microprocessor 17 through digital quantity signal harvester 28 through I/O interface 27 and is handled, whether the photosignal that microprocessor 17 judge to be accepted according to setting program belongs to should therapentic part, if determine to accept the position of photosignal belongs to should therapentic part, and this position does not have the treatment record as yet, then send an enabling signal to master processor 11, start ultrasonic output circuit, the emitting treatment ultrasonic power, otherwise, then start the audible and visible alarm function, work under micro processor controls in the centrally-located generating laser 30 same commercially available point-like laser sources of adopting.

Fig. 4 and as seen shown in Figure 5, this device mainly are made up of master processor 11, D/A switch unit 12, interface control unit 13, transducer temperature sensor 16, therapentic part monitoring module 17, user input apparatus 19, display device 20, buzzer 21.Master processor 11 is by interface control unit, and driving and control power supply and agitator produce ultrasonic power and export ultrasonic wave transducer 15 to, and the high-frequency electrical vibration is converted into supersonic oscillations, simultaneously, and the built-in locating laser pipe of control ultrasonic therapeutic head.

Monitoring means 18 shown in Fig. 4 by display device 20, shows multiple ultrasonic unit duty, shows hyperacoustic output by power display unit 181; Show transducer real time operation temperature by transducer temperature display unit 182; Show modulating pulse dutycycle numerical value by time domain display unit 183; By treatment time display unit 184, show the treatment time numerical value of Set For Current in real time; By way of output display unit 185, show that present ultrasound wave belongs to the continuous way of output and is interrupted the way of output; By alarm unit 22, send audible and visible alarm through buzzer 21 and display device 20.

Therapentic part monitoring modular 17 formations shown in Fig. 4 comprise photoswitch module 175, data acquisition module 176, microprocessor 171, monitoring, alarming module 174, feedback control module 172 and communication module 173.Among Fig. 5, a treatment photoswitch that 50 afterbody laser tubes, 51 emitted laser bundles 52 trigger in the photoswitch module 175, send into the microprocessor assessment through data acquisition module 176 and whether belong to the setting therapentic part, and whether the therapentic part signal is to transmit for the first time, be in the setting area for treatment when being defined as this signal location, and be to trigger the therapentic part signal for the first time, feedback control module 174 sends signal through communication module 173, the signal of transmission start therapy equipment is to master processor 11, by control power supply and oscillator unit 14, the output ultrasonic wave high-frequency signal is to transducer 15, at therapentic part emission ultrasound wave; Display device simultaneously 20 shows this position by the treatment signal, and as signal, meanwhile buzzer 21 sends melodious music simultaneously in ultrasonic emitting with the green flicker, stops up to treatment.If microprocessor judges that this signal is for setting area for treatment with external signal, though perhaps belong in the area for treatment, but this position is treated, then monitoring, alarming module 172 sends alarm signal and transfers to master processor 11 through communication module 173, send audible and visible alarm through display device 20 and buzzer 21, indication therapentic part mistake, display device is sent red flash signal representing on the position at this position, buzzer sends police whistle sound, remove this position until the treatment head, red flicker just can stop, and police whistle sound just can stop.

When using a computer to master processor, D/A converting unit 12 and I/O control unit 13 are as the standard P SI slot Shen of directly inserting computer for computer fittings.In the present embodiment, D/A converting unit 12 is to adopt existing IPC5476B D/A to change plate; I/O control unit 13 is to adopt the IPC5375 Interface Control Panel.Wherein, D/A converting unit 12 includes independent 8 passages output, can control the output of 8 road voltages simultaneously, i.e. the ultrasonic output of may command maximum 8 tunnel, and the level (as shown in Figure 2) of ordering by D/AOUTPUT are to wherein any one the road controlling its output in real time.The precision of D/A circuit is 12bit, and circuit can reach 4096 grades to the regulation and control of output, therefore cooperates the precision of instrument itself, can guarantee that the regulation and control of instrument reach 100 grades.I/O control unit 13 has 16 tunnel inputs, output point, by the level (as shown in Figure 3) that F-CTRL is ordered, ultransonic output of may command and start and stop.

Among Fig. 6, adopt computer,, also have input, storage, inquiry case history archive except realizing real-time control to circuit as master processor; The selection of therapeutic scheme, prescription and correction; The analysis of medical file, statistics, evaluation etc. are all multi-functional.The specific implementation of these functions is to realize all data managements by the distinctive intelligent management module 17 of computer-internal, after intelligent management module 17 receives the data message and instruction that master processor 11 imported, can deliver to the classification of data processing unit 171 Shens and handle; Or finish management, retrieval and the correction in data storage and case history storehouse, prescription storehouse by module for managing files 1711; Or add up, analyze by statistics module 1712, and rectangular histogram, the curative effect curve of medical statistics are provided, in order to use in the future; Also can follow the tracks of certain medical record; Or sick kind of certain class carried out statistics.The 172 level outputs that are used to control D/A switch unit 12 of determining of Data Control mould.Monitoring alarm and feedback module 173 are used to receive signals such as the power of being come by monitor unit, time cycle, contact condition, and are handled.The user can make this module to carry out recruitment evaluation by input information by user input apparatus 19 input informations such as keyboard or mouses to effect assessment module 1713.Simultaneously, effect assessment module 1713 can be stored to this input information the statistics module, and 1712 or module for managing files 1711, in order to searching.

Ultrasonic system is made up of ultrasonic transducer and ultrasonic generator. and ultrasonic transducer is voltage-controlled device, and it can be that mechanical vibrational energy is to external radiation with the voltage oscillation signal transition that applies thereon.When the signal of telecommunication that produces when ultrasonic generator was applied to the two poles of the earth of piezoquartz, the thickness of piezoquartz can take place with cyclically-varying frequently with the frequency of the signal of telecommunication, and the cyclically-varying of piezoquartz thickness is amplified through resonator, with mechanical vibrational energy to external radiation.

Fig. 2 is the circuit theory diagrams of controlled power of direct current, and this partial circuit is that core is formed with amplifier U1, U2, U3 and intervalometer U4.After this circuit powers up, by UP1, UP2 integrated circuit generation ± 12V voltage, supply circuit power supply.Simultaneously, AC signal provides the fluctuating signal of 100Hz after D1, D2 rectification, deliver to the reverse input end of U1, compares with the U1 positive input, produces dc pulse current by U1, to the integrating circuit charging that is made of U2.The direct current signal end (D/A OUTPUT) that the D/A plate that charging level is made of D/A (D/A) converting unit in AA point and computer is exported compares, when D/AOUTPUT end level is higher, the AA point charging interval is longer, could trigger U3 and turn to high level; Otherwise U3 can turn to high level through the short period.After U3 turn to high level, forbid that U4 produces vibration, thus the angle of flow of control oscillation circuit (as shown in Figure 3) 50HZ power frequency.

Therefore, the level that computer is ordered by D/A plate control D/AOUTPUT reaches control U4 starting of oscillation purpose constantly, and the vibration of U4 is coupled through T1, and the starting of oscillation angle of flow of control ultrasonator is realized to ultrasonic energy the control of promptly ultrasonic generation power.

As shown in Figure 3, Fig. 3 is the circuit theory diagrams of ultrasonator.The starting of oscillation of ultrasonator is by the level decision of 4 of A, B, C, D, these 4 controlled by the controlled power of direct current circuit, when U4 among Fig. 2 vibrates, there is voltage to produce between A, B, C, the D point, the corresponding conducting of S1, S2,220V voltage is added in D1, D2 two ends through the T2 coupling, by piezoquartz C5 is the vibration that the oscillating circuit formed of core produces fixed frequency, its frequency of oscillation depends on the parameter characteristic of C5, electric oscillation on the C5 causes the varied in thickness of C5, this metataxis produces sonic oscillation output after resonator cavity amplifies, and the ultrasonic transducer generating energy output.

Simultaneously, computer is controlled the level value that F-CTRL is ordered by the I/O delivery outlet of interface (I/O) control unit; When the F-CTRL point is high level, the M1 conducting, oscillating circuit quits work, the output of ultrasonic transducer noenergy; When this point was low level, M2 ended, and C3, P1 participate in oscillating circuit work, circuit starting of oscillation, ultrasonic transducer generating energy output.Therefore, the level of control F-CTRL promptly has dead-beat to produce on the may command C5, thereby reaches the purpose of the ultransonic output frequency of control.

In actual applications, the operator is at first by master processor 11 input user data, these data are sent into module for managing files 1711 through intelligent management module 17, data processing module 171, from module for managing files 1711, find out required information according to the data of being imported, and this information reached in D/A switch unit 12 and the interface control unit 13, D/A switch unit 12 can produce corresponding D/AOUTPUT level point according to this information; Interface control unit 13 produces the F-CTRL level point and sends into electric current and oscillator unit 14 simultaneously, and compare, overturn through overcurrent and oscillator unit 14, the conducting of agitator, and then control transducer 15 outputs, and control ultransonic output frequency.The frequency of being exported, power are also monitored by monitoring unit 18 simultaneously in real time by pick off 16, if pinpoint the problems or break down, monitoring unit 18 can feed back to fault message monitoring alarm and feedback module 173 and Data Control module 172 immediately, Data Control module 172 will be controlled D/A switch unit 12 and do corresponding emergency processing, decision is to close or adjust level parameters to regenerate new power, frequency, makes the The whole control device be in a closed loop control.

Embodiment two: the therapentic part monitoring module

Shown in Fig. 7-8, the therapentic part monitoring modular is by lasing light emitter 1, inductive probe 2, signal picker and computer constitute, described lasing light emitter 1 sends the point-like laser source, the incident line that lasing light emitter 1 projects on the described inductive probe 2 is parallel with the Y direction of inductive probe 2, projection surface can be vertical with the plane of inductive probe, also can be at an angle to each other, lasing light emitter 1 is 1000 millimeters with the vertical dimension a of inductive probe 2, inductive probe 2 is made of test surface 3 and optical filtering face 4, be furnished with some light sensitive diodes 5 by dot matrix way on the test surface 3, described light sensitive diode 5 evenly is covered with whole test surface 3, two adjacent light sensitive diodes 5 are 20 millimeters in the X-direction distance b, optical filtering face 4 is parallel with test surface 3, and cover the place ahead of the one side that is furnished with light sensitive diode 5 of test surface 3, the output of described test surface 3 links to each other with the input of the data of signal picker, and the output of signal picker directly links to each other with computer.

Because, sensing element on the test surface 3 only has rayed and no rayed two states, the signal of test surface 3 is output as digital quantity, the digital signal that described signal picker will import into is put in order and is analyzed, and need not processing and amplifying, thereby the error of having avoided the processing and amplifying to analogue signal to cause, also avoided demarcating the error amplification that the deviation of zero point and installation site causes, also avoided simultaneously because of ambient temperature, humidity or machine oil, the influence that dust must cause measurement, described signal picker is the harvester that digital signal is gathered in common commonly used being used to, be input to again the described computer from the position signalling through arrangement of signal picker output, carry out further computing by computer, handle and analyze, thereby judge the physical location of testee.Because the therapentic part monitoring modular is by the direct irradiation of lasing light emitter to inductive probe, the position that records for the relative position of lasing light emitter, also avoided the measurement error that departing from of installation site cause.

Fig. 9 shows is inductive probe 2 among Fig. 7 (among Fig. 5 175) overall dimensions sketch map, inductive probe 2 is by the preparation of ordinary copper heart yearn pcb board, and length is 28cm, and width is 16cm, be covered with 90 light-sensitive elements therein in the scope of 24 * 12cm, the spacing distance of each light-sensitive element is 2cm.

What Figure 10 showed is the positional alignment figure of light-sensitive element and positioning pipe, position (indicating the position of CC code name) in the central, LASER Discharge Tube is installed, as the centrally-located function, all the other represent the installation site of light-sensitive element every the circle of 2cm, centrally-located LASER Discharge Tube CC adopts the blue laser pipe, the emission blue laser beam.

Figure 11 shows is light-sensitive element and the LASER Discharge Tube Position Number at inductive probe point, its Middle East area adopts CE to represent, central authorities adopt the North Area CN to represent, central authorities adopt the South Area CS to represent, the Westbound adopts CW to represent, central center point adopts CC to represent that each light-sensitive element has unique numbering, numbers with this and determines its position, the rule of arrangement of photosensitive elements is y direction 11 rows, X direction 7 rows, every 2cm installs a light-sensitive element at interval, and there are 42 light-sensitive elements in the CE zone, the CN district has 3, the CS district has 3, and the CW district has 42, and 90 light-sensitive elements are installed in the rectangular region of 24cm * 12cm altogether.

What Figure 12 showed is the outline dimensional drawing of dark slide, its overall dimensions is consistent with the inductive probe circuit board, adopt the preparation of plastic plate material, open 91 holes on plastic plate material surface, the position consistency of light-sensitive element and laser tube on position and the sensitive detector circuit board, the diameter of hole is 1cm, and the distance at two hole centers is 2cm.

The dark slide overall dimensions is identical with the induction detecting plate, photoelectricity is accepted pore and corresponding photoelectricity adopter is corresponding in the dark slide, and the photoelectricity adopter is positioned at photoelectricity and accepts pore central authorities, and dark slide and pcb board are fixed with screw, dark slide is positioned at the below of pcb board, adjusts the position during installation.

Therapentic part monitoring module structure has following feature (seeing Figure 13)

In the PCB circuit board is enclosed in, except that the bottom is dark colour poly (methyl methacrylate) plate (optical filtering face 4 among Fig. 8), around reaching, the top prepares with the unskilled labor engineering plastics, periphery is porose draws lead, shell is the ceiling light shape, fix (seeing product design Figure 13) with column, shell shape is the rectangle box-like, the curved curve in top.

The modular structure level has following hierarchical structure as shown in figure 13:

1. layer of structure (from the bottom to top)

Form structure (seeing Figure 13) from bottom to top successively

1) dark colour poly (methyl methacrylate) plate (1301)

The bottom of forming shell constitutes with dark colour poly (methyl methacrylate) plate plate, fixedlys connected with side plate by mouthpiece

2) dark slide (1302)

Have 91 pairs of photodiode holes and laser emission port, be close to poly (methyl methacrylate) plate, both connect with screw

3) induction detection circuit plate (1303)

Closely link to each other with dark slide, LASER Discharge Tube and photodiode stretch in the hole of dark slide

4) shell (arc shell) (1304)

Surround whole localizer, form shell with transparent by glass plate mutually, the top presents arc

2. connect to reach and fix

● induction detection circuit plate, dark slide, lucite plate washer three fix with being connected and fixed part (1307), closely connect mutually, stretch out the LASER Discharge Tube of projection and the central authorities that photodiode (1305) inserts dark slide corresponding aperture (1306) exactly on the induction detecting plate.

● the shell side plate is fixedlyed connected with the lateral connector of transparent organic glass base plate by screw.

● the backplate of shell side plate is fixedlyed connected with column, and line enters column by the hole connection.

3. therapentic part monitoring modular function comprises:

1) area for treatment center positioning function

When starting this function

Instructions of the Central Committee lamp (CC numbering blue laser pipe emission laser) power initiation

The blue light of instructions of the Central Committee lamp emission guides, as centrally-located

2) area for treatment scope positioning function

At first, select the area for treatment scope according to numbering

During the numbering of an area for treatment scope of every selection, the LCD screen shows therapeutic domain

After user is determined this option, this therapeutic domain of system default

3) start treatment ultrasonic emitting function automatically

When a laser beam signal of receiving treatment, confirm that this position is an intended treatment site, and be not triggered, from

The moving treatment ultrasound wave that starts is exported.

4) treatment guiding function

After selecting therapeutic domain to determine

System shows that at LCD treatment position guides treatment in proper order by preset program

5) treatment Presentation Function

After starting this function, when experience is forbidden therapentic part, system will report to the police automatically

6) timing function

Select the treatment time parameter, determine the point of care radiated time

Pick up counting after the laser of laser tube ejaculation is received by photodiode, the periodic time arrives and stops automatically.

7) automatic Presentation Function

LCD shows therapeutic domain

The carrying out order that shows therapentic part

Show the position of having finished treatment

Show the position for the treatment of

Data acquisition unit adopts the SST89F58 Single Chip Microcomputer (SCM) system in the described therapentic part monitoring modular.

Can support 96 way word input quantities.

The set-up function of data acquisition unit 96 way words input comprises:

● the input mode of digital signal can be made as dry contact or loop current as required.

● digital input range (Icur is as the criterion with loop current): Icur represents digital quantity " 0 " less than 0.25mA; Icur represents digital quantity " 1 " greater than 5mA.

●, separate between the signal between every way word input quantity signal for altogether.

● the picking rate of numeral input is less than 10ms.

System is made up of following part: CPU, and RAM, the 74HC245 chip, supervisory circuit, and power module (Figure 14), from population structure, system can be divided into as lower module (seeing Figure 14)

● system's power supply module

● experience detector and centrally-located laser tube

● digital switch quantity input acquisition module

● RAM and system bus module

● Power Supply Monitoring " watchdog module "

● communication module

According to the system design framework, hardware is composed as follows:

1. data acquisition unit is set the digital quantity input of 96 passages.Single-chip microcomputer can only read in the digital quantity of 1 byte at every turn, therefore also need divide the digital quantity that reads in 96 tunnel inputs for 12 times by the read-write control logic.

2. data acquisition unit should design one and not only will be self system's power supply, will be the modular power of external sensor power supply also, and this is the basic composition of harvester.

3. data acquisition unit should guarantee the single-chip microcomputer reliable reset, and single-chip microcomputer is carried out the chance that causes the data acquisition collapse because of error code reduce to minimum, therefore needs power supply supervisory circuit.

4. necessary design of communications circuit guarantees that data acquisition unit inserts central control system.The communication module standard adopts RS-232 or RS-485, convenient construction.

5. must preset certain RAM and preserve simulation, digital quantity and the system mode that collects.

Numeral input acquisition module connects light sensor, gathers the switching value digital signal of photoswitch.

Digital quantity can be divided into 3 kinds: (1) Transistor-Transistor Logic level (judging that Transistor-Transistor Logic level is high 1 or low 0); (2) dry contact (judging that the contact is conducting 1 or disconnects 0); (3) electric current loop.

As shown in figure 15,24 way word input quantities can be utilized toggle switch selection technology, divide and finish input by 8 bit ports 3 times.The basic composition of this scheme comprises:

●DI10～DI17

They are the input of digital quantity.If be input as electric current loop or Transistor-Transistor Logic level, toggle switch must disconnect; If be input as dry contact, toggle switch need be connected.

● the 74HC245 chip

This chip drives chip for input, and digital quantity is gathered in singlechip chip work.

● dip-switch package S1

Toggle switch is used to realize the digital quantity input of dry contact mode.

● filter capacitor group C101～C108

They are used to eliminate the noise jamming of digital quantity, guarantee the steady statue of digital quantity.

Single-chip microcomputer is controlled 74HC245 by DI0, when DI0 is low level, and the 74HC245 gating, single-chip microcomputer reads the data of DI10～DI17, i.e. digital quantity of Cai Jiing by D0-D7.

During practical application, have 96 way word input quantities, so can expand on Figure 15 basis, Figure 17 is the digital data acquisition wiring diagram, shows wire laying mode.

Communication module is the means of communication of therapentic part monitoring module and primary processor, and as shown in figure 16, data acquisition unit communicates by isolating device 6N136 and computer, serial communication standard application RS-232 or RS-4g3.Harvester utilizes the J3 wire jumper to select the serial communication standard.

Interface circuit has also adopted high speed photo coupling device 6N136.It has that volume is little, life-span length, strong interference immunity, isolated high voltage, high-speed, with advantage such as TTL logic level compatibility.This device is widely used in aspects such as circuit isolation, on-off circuit, D/A switch, logic circuit, long line transmission, overcurrent protection, high voltage control, level match and linear amplification.

6N136 is used for the circuit of serial communication interface.In many hypotactic microcomputer control systems,, adopt optoisolator spare to isolate two systems in order to prevent interfering with each other of system up and down.

Figure 17 is subjected to the digital data acquisition wiring diagram.

Photoelectric control switch in the described therapentic part monitoring module adopts photoconductive resistance or light sensitive diode as light sensor.The light-operated switch that with the photoconductive resistance is the tape relay control output of core parts has many forms, excites, secretly excites and accurate brightly excite, secretly excite or the like as locking certainly, provides several typical circuits below.

Figure 18 is a kind of relay switching circuit that simply secretly excites, its operation principle is: excite the VT1 conducting because the photoconductive resistance resistance rises when illumination drops to the value of setting, the exciting current of VT2 produces high level signal to the switch acquisition circuit, transports to microprocessor through the I/O oral instructions.

Figure 19 be a kind of precision secretly excite the time-lag relay on-off circuit, its operation principle is: the end of oppisite phase current potential that makes amplifier IC raises because the light beam resistance rises when illumination drops to the value of setting, its output excites the VT conducting, and the exciting current of VT produces high level signal, and control procedure as above.

Figure 20 shows that another kind is with the photoelectric alarm on-off circuit figure of photoconductive resistance as light-sensitive element, among Figure 20, be blocked owing to external light at ordinary times, photosensitive tube LS06-M is high-impedance state, BG2 and BG3 conducting, and BG4 ends, when laser beam has light to impinge upon on the photosensitive tube LS06-M, BG2, BG3 all end, and the BG4 conducting produces high level signal.

On the light-sensitive element surface of therapentic part monitoring module, consider to adopt a kind of photosensitive interference device, especially consider to use a kind of interference device that is used to interfere photoconductive resistance or light sensitive diode.

Photoconductive resistance and light sensitive diode all belong to light-sensitive device, wherein, photoconductive resistance is a kind of photoelectric effect semiconductor device, its resistance value changes with the power (number of photon) of incident illumination, at present, photoconductive resistance is widely used in the induction that whether light exist and the fields such as measurement of light intensity; Light sensitive diode also is photodiode, when the irradiate light PN junction, can make and produce electronics in the PN junction, the density of minority carrier is increased, these carriers drift about under backward voltage, and reverse current is increased, and therefore can utilize the illumination power to change electric current in the circuit.Existing photoconductive resistance and light sensitive diode are when being subjected to extraneous non-induction light district irradiate light, its resistance value or current value can change, thereby cause photoconductive resistance and light sensitive diode to enter the state of delaying work, for example: the response wave length peak value of photoconductive resistance is 540 nanometers, but because its photoreception of spectrum part is wide, be generally 400～1000 nanometers, if in working environment, light outside 540 nanometers is crossed when strong, the resistance value of photoconductive resistance can take place significantly to change, and causes it to enter the state of delaying work.

This device provides a kind of photosensitive interference device, its interference shines the light of photoconductive resistance or light sensitive diode, it comprises that one is used to the optical filter that stops the light in photoconductive resistance or the non-induction light of the light sensitive diode district to pass through, and this optical filter is arranged in the light path before photoconductive resistance or the light sensitive diode.

See also Figure 21 and Figure 22, this device comprises an optical filter 10 and a sleeve pipe 20.This sleeve pipe 20 is the black silicon sebific duct, is cylindric, and its inside has a through hole that runs through, this sleeve pipe 20 be set in photoconductive resistance or light sensitive diode (not shown) around.This optical filter 10 is installed in the sleeve pipe 20, and is positioned at the top of photoconductive resistance or light sensitive diode, and its periphery is gapless the cooperation with sleeve pipe 20 inwalls.Certainly, optical filter 10 also can be fixed in the light path before photoconductive resistance or the light sensitive diode by other modes.

Can select optical filter 10 for use according to the wave-length coverage in the induction light district of photoconductive resistance or light sensitive diode, the light that is arranged in photoconductive resistance or light sensitive diode induction light district can be efficiently intactly by these optical filter 10 this photoconductive resistance of irradiation or light sensitive diodes, and the light that is arranged in photoconductive resistance or the non-induction light of light sensitive diode district can not pass through this optical filter 10, thereby effectively avoid the resistance value of photoconductive resistance or the current value of light sensitive diode that abnormal variation takes place, make it be in normal operating conditions.

Above-mentioned sleeve pipe 20 is sheathed on around photoconductive resistance or the light sensitive diode, and it has shading, heat insulation effect, further avoids photoconductive resistance or light sensitive diode to be subjected to Temperature Influence.

Carry out therapeutic domain when being provided with, selected therapeutic domain forms automatically and determines the therapentic part data base in the therapeutic domain, every therapentic part that belongs in this data base, directly discerned by microprocessor, and, the signal of driving microprocessor transmission start ultrasonic equipment.

Embodiment three: ultrasonic therapeutic head

Described ultrasonic therapeutic head shell, its function comprises the mounting ultrasonic transducer, the ultrasonic transducer heat radiation is provided, the monitor transducer temperature, laser positioning LASER Discharge Tube and press button are installed, handle etc. is installed, a treatment shell is by metal material preparation (aluminium), surface finish, partly form (seeing Figure 24) by transducer chamber, handle and three on top board, the transducer chamber partly is made up of 70 two of loam cake 50 and lower covers, and lower cover 50 is fixedlyed connected transducer by the female thread of chamber 615 both sides below it with transducer afterbody external screw thread; Loam cake 70 tops are by the hole fixed handle 80 of band screw, and top board 90 is by the external screw thread of the internal thread fixed handle in its interstitial hole.

The composition and the function thereof of ultrasonic therapeutic head are as follows:

Ultrasonic therapeutic head forms (Figure 24) by following several unit constructions

1. focused transducer

40 is ultrasonic transducer among Figure 24, and its shell is the stainless steel material preparation, and profile is cylinder, connects with handle lower cover 50 female thread wedgings by its cylinder upper outside external screw thread.

2. transducer chamber lower cover

50 is the handle lower cover among Figure 24, handle lower cover 50 is the disk profile, the female thread structure of its underpart depression is by being connected with the transducer enclosure upper external thread, fixing of energy converter, and the external thread structure on its top is connected combination with the female thread structure of handle loam cake 70 undercuts.

3. transducer chamber loam cake

70 is transducer chamber loam cake among Figure 24, the female thread structure of its inner recess and transducer chamber lower cover external thread structure wedging, the fixedly connected handle 80 in hole, depression garden of its both sides, top.

4. handle

80 is handle among Figure 24, is hollow garden pipe spline structure, at the upper and lower side of garden pipe the external screw thread spline structure is arranged respectively, respectively with the hole, garden of top board 90 transducer chamber loam cakes 70 by being threaded, cabling in the pipe of hollow garden connects the laser positioning pipe.

5. top board

90 is top board among Figure 24, is garden plate spline structure, and its bottom surface has hole, a garden to be connected and fixed handle, and is connected with handle, forms the treatment head, and garden plate center of top has hole, central garden fixed laser positioning pipe, and lead is walked from the hole, garden of running through the garden plate.

Figure 24 is the ultrasonic therapeutic head structural representation, among the figure, the external screw thread of ultrasonic transducer 40 afterbodys and transducer chamber lower cover lower chambers intracavity screw thread 51 are connected and fixed, ultrasonic transducer both sides platform 42 is adjacent to the platform 52 of transducer chamber lower cover bottom, fixedly ultrasonic transducer is at transducer chamber lower cover, and metal part by the transducer chamber, partly heat sinking function is provided, ultrasonic transducer output cable 608 is drawn from ultrasonic transducer afterbody 401, with LASER Discharge Tube power line 611 and temperature sensor output lead 615, in same plastic insulation sleeve pipe, draw a treatment connection main frame through side opening 603, there is female thread structure in the hole, garden, top 71 of transducer chamber loam cake 70 in the transducer chamber, the lower end external screw thread of fixed handle 80, there is female thread fixed handle upper external screw thread 91 in the hole, garden, bottom 91 at top 90, its top aperture 102 installs and fixes generating laser 101, handle 80 is a hollow garden pipe, the power line 611 and the control line 613 of LASER Discharge Tube are walked in the handle hollow pipe, at transducer chamber lower cover 50 side openings 601 generating laser press button 602 is installed, at the inner surface mounting temperature sensor 612 of transducer chamber lower cover.

Figure 25 is a ultrasonic transducer profile sketch map, and transducer 10 afterbodys have external screw thread fixed part 11 among the figure, fixedlys connected with the transducer chamber.

Figure 26 is the ultrasonic transducer structural representation, and the external screw thread of transducer 40 afterbodys partly 11 is fixedlyed connected with the transducer chamber threadably among the figure.

Figure 27 is transducer chamber lower cover 50 structural representations, transducer lower cover 50 is garden column constructions, upper and lower side is the metalwork of hollow tube chamber, process by the cylindrical metal material mechanical, its top has the tube wall outside, cavity 614 top that external screw thread 609 is arranged, its side opening 601 installs and fixes press button 602, and the upper inside wall of its bottom chamber 615 is a female thread structure 616, and the bottom is slick metallic walls.

Figure 28 is a transducer chamber superstructure sketch map, among the figure, transducer chamber loam cake 70 is the disk spline structure of lower hollow, the sidewall 73 of its bottom chamber 72 constitutes the transducer chamber by being connected and fixed with following tops outside nut structure, its top circular hole 71 inwalls have screw thread spline structure fixed handle, and lead is walked in hole, central garden.

Figure 29 a, 29b are the handle arrangement sketch map, and among the figure, handle 80 is a hollow garden pipe, and its outside, upper end has external screw thread 82 its outsides, lower end that external screw thread 83 is arranged, and is connected to a fixed with top board and transducer chamber respectively.

Figure 30 is the top structure sketch map, and among the figure, hole, garden 91 is arranged at top board 90 bottoms, has internal thread, is connected and fixed with handle 80 upper end outside nuts, and the medium pore 103 at its top is installed generating laser.

The intelligent temperature sensor product is adopted in the temperature sensor of adopting in the ultrasonic therapeutic head; intelligent temperature sensor inside comprises temperature sensor, A/D converter, memorizer and interface circuit; the characteristics of intelligent temperature sensor are energy output temperature data; adopt DS181320 type intelligent temperature sensor in this equipment; its input/output terminal directly connects the I/O interface of master processor; directly the temperature that will regularly measure shows on LCD; the automatic alert program of temperature is set in the master processor; in case temperature surpasses 40 ℃, autostop and automatic sound-light alarm.Intelligent temperature sensor 612 is installed in lower cover top chamber bottom, transducer chamber, input and output lead 615 passes side opening 603, temperature sensor 612 connects with the tight immobile phase in metal surface, the operating temperature (seeing Figure 24) of real-time monitoring transducer, be provided with 41 ℃ for its alert threshold, in case monitor temperature surpasses 41 ℃, the temperature sensor signal that gives the alarm, drive master processor and close ultrasonic power automatically, report to the police with figure and sound dual mode simultaneously.

The generating laser that adopts in the ultrasonic therapeutic head, adopt green point-like laser emitter, adopt the commercial goods, by laser tube, battery of lens and shell constitute, can directly export laser beam after connecting LASER Light Source, among Figure 24, generating laser 101 is fixed on top board top center hole 102, the power line 611 of generating laser and control line 613 are walked by the cavity, generating laser is subjected to press button 601 and the dual control of master processor, when pressing switch 601, the generating laser lase is when release-push 601, stop to launch laser, but, when ultrasonic equipment output treatment ultrasound wave, the mandatory generating laser emission laser beam that orders about of master processor.

Claims

1. intelligent ultrasonics therapy method and device, can arbitrarily control energy, modulation power and model of action that ultrasound wave takes place, adopt closed-loop fashion to realize control ultrasonic therapy state automatically, the control ultrasonic instrument reaches best duty according to user demand, by application of treatment position supervising device, automatically select therapentic part, at selected therapentic part self-timing emission ultrasound wave, avoid same position repetitive therapy phenomenon to occur, prevent that the zone beyond the selected therapentic part is subjected to ultrasonic emitting.

2. according to described intelligent ultrasonics therapy method of claim 1 and device, it is characterized in that, described intelligent ultrasonics control device comprises power supply and oscillator unit, transducer, pick off at least, this power supply and agitator link to each other with pick off with transducer by cable simultaneously, transducer is connected with pick off, and this device also further comprises master processor, D/A switch module, interface control unit, monitoring unit and therapentic part monitoring module.

3. according to described intelligent ultrasonics therapy method of claim 1 and device, it is characterized in that, described therapentic part monitoring module is at least by one-chip computer module, communication module and photoswitch module, monitoring, alarming module and feedback control module constitute, wherein master processor can be microprocessor, this master processor while and D/A switch unit, interface control unit, monitoring unit connects and is connected with the therapentic part monitoring module, D/A switch unit and interface control unit are connected to power supply and oscillator unit by cable simultaneously, described monitoring unit comprises the power display unit at least, the time domain display unit, treatment time display unit and way of output display unit, the transducer temperature display unit, regularly show ultrasonic power output (W) by LCD display respectively, time domain (pulse frequency dutyfactor value), the treatment time of setting and the ultrasound wave way of output (continuously/be interrupted), display unit links to each other with display, and display is CRT or LCD matrix display.

4. according to described intelligent ultrasonics therapy method of claim 1 and device, it is characterized in that, described therapentic part monitoring module is an operational module that has microprocessor separately, the photoinduction detector that more or less a hundred light-sensitive element that this module is arranged by dot matrix on the photoconductive switching element is formed is surveyed from treating the locating laser bundle of portion's emission end to end, be transferred to microprocessor by described photoinduction detector output digital signal through signal gathering unit again, accurately detect a treatment place therapentic part, and with program in the therapentic part that presets compare, if the position at the preceding place of the treatment head is in selected therapeutic domain, and do not treated, microprocessor sends enabling signal and transfers to master processor through general module, start the ultrasonic power agitator, the emission ultrasound wave, and show that with the acousto-optic display mode treatment of this position carries out, after the emission of timing ultrasonic power is finished, stop to launch ultrasonic power by the time-delay numerical control of setting automatically launch time; Otherwise, when treating the therapentic part of portion's laser beam irradiation outside selected area for treatment end to end, perhaps, when same position repetitive therapy occurs, then microprocessor sends alarm signal, transfers to master processor by communication module, and master processor sends audible and visible alarm by alarm modules.

5. according to described intelligent ultrasonics therapy method of claim 1 and device, it is characterized in that, adopt closed-loop fashion to control automatically, one of them feedback control loop is the ultrasonic transducer automatic temperature control system, the temperature sensor that is installed in the transducer enclosure surface continues to monitor the transducer enclosure temperature, the temperature buzzer threshold value that the contrast of main control module is preset, surpass alert threshold if measure temperature in real time, the main control module stops supersonic generator emission ultrasonic power by ultrasound wave generation module on the one hand, send a signal to alarm modules on the other hand, send sound and light signal by man machine interface, second feedback control loop is the therapentic part monitoring system, treat the square thereon photodetection plate of portion's laser beam entry position end to end, any one position photo-sensitive cell is subjected to laser irradiation on the photodetection plate, by interface circuit photosignal is sent to the built-in microprocessor of therapentic part monitoring modular, accurately find out the preceding accurately position of the treatment head, in case this position is in selected area for treatment, and it is not illuminated as yet, the microprocessor output of therapentic part monitoring modular starts ultrasonic power and transmits, transfer to master processor through communication module, master processor passes through interface control unit, start the ultrasonic power emission, finish when the time of launch of setting, stop the ultrasonic power emission automatically.

6. according to described intelligent ultrasonics therapy method of claim 1 and device, it is characterized in that, intellectual treatment position monitoring modular comprises a lasing light emitter, an inductive probe (photoswitch module), a signal picker and a computer (or microprocessor), described inductive probe, signal picker is connected in turn with computer, described inductive probe comprises a test surface, described test surface is provided with some sensing element arrays, and for dot matrix distributes, the sensing element that dot matrix distributes on the described test surface can be set to 0.1～20mm in the X-direction distance, better scope is at 5～50mm, 10mm preferably, described inducing receiver also can comprise an optical filtering face, described optical filtering face is arranged between test surface and the lasing light emitter, plane parallel with test surface, described lasing light emitter can be the point-like laser source, treat end to end the LASER Discharge Tube of portion and form by being installed in, the projection surface of described lasing light emitter can be parallel with the Y direction of test surface, vertical dimension between described lasing light emitter and the inductive probe can be more than or equal to 1000 millimeters, described lasing light emitter can interfix with the position of described inductive probe or relatively move, relatively moving along the X-direction of inductive probe between described lasing light emitter and the inductive probe, described sensing element can be light sensitive diode or photoconductive resistance.

7. according to described intelligent ultrasonics therapy method of claim 1 and device, it is characterized in that, described therapentic part monitoring module is provided with the sensing element that dot matrix distributes by test surface, and directly shine to testee and test surface by lasing light emitter, put in order to signal picker by described test surface output digital signal again, importing computer at last further analyzes, thereby detect the position of testee exactly, the error of having avoided a variety of causes to form simultaneously is exaggerated the influence that final detection result is caused, and has also avoided as much as possible because of ambient temperature, humidity, the influence of machine oil and dust to measuring.

8. according to described intelligent ultrasonics therapy method of claim 1 and device, it is characterized in that, a kind of photosensitive interference device is provided, its interference shines the light of photoconductive resistance or light sensitive diode, it comprises that one is used to the optical filter that stops the light in photoconductive resistance or the non-induction light of the light sensitive diode district to pass through, this optical filter is arranged in the light path before photoconductive resistance or the light sensitive diode, this photosensitive interference device comprises that also one is used to be set in photoconductive resistance or light sensitive diode sleeve pipe on every side, above-mentioned optical filter is installed in this sleeve pipe, and be positioned at the top of photoconductive resistance or light sensitive diode, the periphery of optical filter does not have the gap with internal surface of sleeve pipe and cooperates.

9. according to described intelligent ultrasonics therapy method of claim 1 and device, it is characterized in that, described therapentic part monitoring module is used and is adopted computer or single-chip microcomputer as microprocessor, light-sensitive element links to each other with microprocessor through the I/O mouth by the digital input amount acquisition module, whenever light-sensitive element of laser beam irradiation, this light-sensitive element is by strong illumination, produce high level, import a switching value signal, transmit this position photoswitch start signal through I/O in the mode that produces an interruption, search the code name at this position among the data base of microprocessor therapentic part from therapeutic domain, if find this position code name, continue to search the record whether unlatching is arranged, if the numbering at this position promptly exists among the definite therapentic part data base of therapeutic domain, this position does not have the record of unlatching again, microprocessor sends the driving signal, drives ultrasonic power and opens, and produces the irradiation of treatment ultrasonic signal, the time of irradiation is by the time of predetermined set, with time-delay control mode control time-delay clocking capability; Otherwise if in the therapentic part data base that this position signal is not determined in therapeutic domain, microprocessor then sends and drives signal to alarm modules, gives the alarm in the sound and light alarm mode; If though the therapentic part of searching is present in the therapentic part in the therapeutic domain, but, the record that this position but has photoswitch to open, microprocessor drives alarm modules equally and reports to the police, carry out therapeutic domain when being provided with, automatically form the therapentic part data base, every therapentic part that belongs in this data base, directly discerned by microprocessor, and, drive the signal of microprocessor transmission start ultrasonic equipment, after the numbering of a therapentic part is identified, the numbering of this therapentic part is removed from this data base, being added to the recording light electric switch has started in the data base of record, after photoswitch is started by laser, microprocessor is at first searched therapeutic domain, the numbering of determining this therapentic part is present in the therapentic part data base, if this position not, then microprocessor transmits a signal to alarm modules, report to the police with acoustooptic form, otherwise, continue to search this therapentic part and have or not the record that is unlocked, if there is the record that is unlocked in this therapentic part, same alarm has only the therapentic part that is triggered by laser beam to satisfy following two conditions simultaneously, be that therapentic part belongs in the definite therapeutic domain, and the photoswitch of this therapentic part was not triggered, and at this moment, microprocessor just can transmit the signal enabling ultrasonic therapy.

10. according to described intelligent ultrasonics therapy method of claim 1 and device, it is characterized in that, adopt computer or single-chip microcomputer,, also have input, storage, inquiry case history archive except realizing real-time control to circuit as master processor; The selection of therapeutic scheme, prescription and correction; The analysis of medical file, statistics, evaluation etc. are all multi-functional, the specific implementation of these functions is to realize all data managements by the distinctive intelligent management module of computer-internal, after the intelligent management module receives the data message and instruction that master processor imports, can deliver to the classification of data processing unit Shen and handle; Or finish management, retrieval and the correction in data storage and case history storehouse, prescription storehouse by module for managing files; Or add up, analyze by the statistics module, and rectangular histogram, the curative effect curve of medical statistics are provided, in order to use in the future; Also can follow the tracks of certain medical record; Or sick kind of certain class carried out statistics, the Data Control mould certainly is used to control the unitary level output of D/A switch, monitoring alarm and feedback module are used to receive signals such as the power of being come by monitor unit, time cycle, contact condition, and handled, the user can be by user input apparatus input informations such as keyboard or mouses to the effect assessment module, make this module to carry out recruitment evaluation by input information, simultaneously, the effect assessment module can be stored to this input information the statistics module, or module for managing files, in order to searching.