CN1994491B - Implantable remotely-controlled electric acupuncture device - Google Patents
Implantable remotely-controlled electric acupuncture device Download PDFInfo
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- CN1994491B CN1994491B CN200610135399XA CN200610135399A CN1994491B CN 1994491 B CN1994491 B CN 1994491B CN 200610135399X A CN200610135399X A CN 200610135399XA CN 200610135399 A CN200610135399 A CN 200610135399A CN 1994491 B CN1994491 B CN 1994491B
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Abstract
The invention relates to a plant remote-control meridian, wherein it comprises remove control excite controller and excite terminal; the controller comprises excite wave shape character generator, interface circuit, wireless data emitter, wireless data receiver, control circuit, and analogue wave shape generator; the excite wave shape character generator via interface circuit is connected to the wireless data emitter; the wireless data receiver via control circuit is connected to the analogue wave shape generator; the output of analogue wave shape generator via wire is connected to the excite terminal; the excite terminal is conductor. The invention can remotely control the excitation of electric needle, without approaching object, while it can adjust the wave shape and strength, to generate excite signal with multi frequencies and multi amplitudes, and record and represent present wave shape.
Description
Technical field
The present invention relates to a kind of implantable remotely-controlled electric acupuncture device that is used for acupuncture research and medical treatment.
Background technology
The present therapy equipment that acupuncture therapy adopted is divided into: traditional metal needle and electric acupuncture device.Metal needle is divided into needle handle and needle body, and the needle body point is and sharp, and penetrable skin arrives the hypodermic layer tissue, comprises acupuncture point or non-acupuncture point; Its inserting needle method is hand-held acupuncture treatment; Stimulating method is method and the electroacupuncture stimulation method of manually twirlinging or rotating of the acupuncture needle.
When carrying out the research work of needling action mechanism, often need to carry out zoopery, because animal can not equally be cooperated with acupuncture on one's own initiative with patient, so could implement inserting needle and the stimulation of twirlinging or rotating of the acupuncture needle after the animal constraint need being fixed or anaesthetized.But the physiological function state that is forced to fixing or dopey animal is different fully with tranquil state, and such acupuncture result of study that state obtained is difficult to illustrate fully the upward mechanism of acupuncture of medical treatment.This present situation makes acupuncture research situation of pacing up and down at a low ebb, has also consumed a large amount of scientific research fund and manpower.
Because there is nuance in each action of people's operation, the hand-held fine distinction of twirlinging or rotating of the acupuncture needle between the action of doctor makes that the manual effect of stimulation that stimulates of twirlinging or rotating of the acupuncture needle is more lasting.But the clinical practice of the Technology Need longer-term of twirlinging or rotating of the acupuncture needle is by hand taken exercise and is improved, and is need consume one's strength and the work of energy for the doctor.Electric acupuncture device replaces twirlinging or rotating of the acupuncture needle manually of doctor with the stimulation electric impulse signal of rhythmicity, has alleviated doctor's physical demands.During acusector, this signal is transported to needle body by lead, and realizing stimulates acupuncture point or stimulation point.It is to make to stimulate easily to quantize that electroacupuncture stimulation replaces acupuncturist's the another one advantage of twirlinging or rotating of the acupuncture needle manually, and the operating instrument ratio is easier to, and feldsher also can grasp with comparalive ease.
But the stimulus signal of initial electric acupuncture device is a fixed frequency, and regularity is very strong.Medical research has proved that body will produce adaptation to the regularity thorn menstruating on time after pregnancy regular hour, should stimulate the control effect to body to reduce after the adaptation, and therapeutical effect weakens thereupon.For fear of the problem that produces organism adaptation owing to the regularity that stimulates, more existing electric acupuncture devices are through improving the amplitude-modulation ﹠ frequency-modulationwave that can send fixed combination, but these waveforms still have regular and dull multiple characteristics, so the still unresolved stimulation adjustment of stimulus waveform that existing electric acupuncture device is sent.
In addition, no matter be that traditional craft is twirlinged or rotating of the acupuncture needle and stimulated or existing electric acupuncture apparatus, after finishing acupuncture, all can not be preserved and reappeared the stimulus signal that is taken place, so just be difficult to Therapeutic Method and experimentation are summed up and studied, influenced the raising of clinical efficacy and illustrating of acupuncture mechanism greatly.
Summary of the invention
In order to solve existing in prior technology the problems referred to above, the invention provides a kind of implantable remotely-controlled electric acupuncture device, it controls the process of electroacupuncture stimulation remote-controlledly, thereby the operator is being kept clear of under the situation that is subjected to acupuncture animal or human body, can carry out acupuncture to animal or human's body, and do not alarm animal or human's body, make animal or human's body keep clear-headed, natural and free relatively active state.In addition, stimulus waveform and stimulus intensity had both been helped regulating as required by remote control control, the stationarity and the controllability that keep stimulating course, help generating the stimulus signal of multi-frequency and several degree combination in any waveforms again, overcome the regular and dull multiple characteristics of electric acupuncture apparatus stimulus signal in the past, also help simultaneously to write down and the current waveform of complete replication, so that summary of experience and reusing.
Technical scheme of the present invention is to constitute like this, it comprises that remote control stimulates control device and stimulates terminal, and described remote control stimulates control device to comprise stimulus waveform characteristic quantity generating apparatus, interface circuit, wireless data transmission module, wireless data receiver module, control circuit and analog waveform generative circuit; Described stimulus waveform characteristic quantity generating apparatus is connected with the wireless data transmission module by interface circuit, realizes generating stimulus waveform, this stimulus waveform is changed into the function that sends behind wave character and the address date; Described wireless data receiver module is connected with the analog waveform generative circuit through control circuit, the wireless data receiver module has the function that receives wave character and address date, control circuit has the data that receive is carried out the verification decoding, and control analog waveform generative circuit generates the function of corresponding simulating impulse waveform; The outfan of described analog waveform generative circuit is connected with stimulating terminal by lead, realizes the function of output analog pulse waveform; Described stimulation terminal is the electric conductor that can be placed in acupuncture point under skin or the skin or position, non-acupuncture point.
The present invention can and stimulate terminal be fixed on animal on one's body or on one's body the human body with wireless data receiver module, control circuit, analog waveform generative circuit in use, and their followers or human body are moved freely; Be placed near the animal or human body near.The operator sends to the wireless data transmission module with wave character parameter and address date by interface circuit after by stimulus waveform characteristic quantity generating apparatus various stimulus waveform characteristic parameters being set, and launches by wireless mode through the coding back; The wireless signal of the wireless data transmission module being launched by wireless data receiver module and control circuit receives decoding and verification, then controls the analog waveform generative circuit and produces corresponding concrete analog pulse waveform electrical stimulation signal; By lead this electrical stimulation signal is passed to the stimulation terminal at last, animal or human's body is carried out electroacupuncture stimulation.
Than prior art, the beneficial effect of technique scheme of the present invention is: can keep off under the state that is stung animal body or human body, by the remote control control mode animal or human body are produced the electroacupuncture stimulation effect that is similar to acupuncture, thereby neither influence the free movable of animal or human body, animal or human body are not produced agitation again.
Further improvement in the technical proposal of the present invention is: described stimulus waveform characteristic quantity generating apparatus is a computer, be provided with Waveform Control program in the computer with high level language, this Waveform Control program comprises and is used to that various stimulus waveform bound of parameter face portion are set, is used to generate the algorithm core of controlled or random waveform and is used for the waveform of above-mentioned generation preserved and the back-end data library of reproduction that described algorithm core has the function of the wave character parameter that multi-frequency and several degree combination in any can be set.
Adopt computer and the inner Waveform Control program that is provided with thereof as stimulus waveform characteristic quantity generating apparatus, carry out the mode of remote control control by computer, help regulating generation more near doctor of traditional Chinese medicine manually the twirling or rotating of the acupuncture needle multi-frequency of stimulus signal and the stimulus signal of several degree combination in any waveforms, thereby overcome the problem that body easily produces adaptation, make stimulating effect effective lastingly; And the stimulus waveform signal that produces in treatment and the stimulating course of testing can be kept in the computer, reappear during with convenient follow-up acupuncture scientific research and clinical research, satisfy the needs of scientific research.Clinically, by preserving the stimulus signal of each therapeutic process, help the doctor therapeutic effect and patient reaction are compared and analyze, and can promote eutherapeutic waveform.In addition, doctor or scientific research personnel also can control a plurality of stimulation outputs by an instrument, treat a plurality of patients simultaneously or stimulate many animals simultaneously; So both improve curative effect, improved doctor and scientific research personnel's work efficiency again, and made the level of acupuncture research and acupuncture medical treatment be significantly improved.
Interface circuit in the technique scheme adopts single-chip microcomputer to finish, and adopts USB interface or RS-232C interface to be connected with computer, and is connected to the wireless data transmission module and finishes data check and coding.
For the ease of transmitting and receiving Wave data, above-mentioned wireless data transmission module can adopt radio or ultrasound wave or infrared ray special module;
When 1. adopting the radio-specific module: after electronic signal that interface circuit transmits is handled through the single-chip microcomputer coding, utilize the nRF905 circuit with the GFSK form in IMS band transmit data;
When 2. adopting the infrared ray special module: after the electronic signal that interface circuit transmits was handled through the single-chip microcomputer coding, modulated infrared diode was launched data in the mode that the infrared ray light intensity changes;
When 3. adopting the ultrasound wave special module: after the electronic signal that interface circuit transmits was handled through the single-chip microcomputer coding, the control ultrasonic transmitter was launched data in the mode that ultrasonic intensity changes.
Above-mentioned wireless data receiver module correspondence can adopt radio or infrared ray or ultrasound wave special module;
When 1. adopting the radio-specific module: utilize the nRF905 circuit to receive wave character and address date in the IMS frequency range, and pass to control circuit and carry out verification and processing with the GFSK form;
When 2. adopting the infrared ray special module: utilize the infrared ray special module to receive wave character and address date, and pass to control circuit and carry out verification and processing;
When 3. adopting the ultrasound wave special module: utilize ultrasonic wave module and filter circuit to receive wave character and address date, and pass to control circuit and carry out verification and processing.
Analog waveform generative circuit in the technique scheme is made up of booster circuit able to programme and high-pressure electronic switch, is used to form actual electrical boost pulse waveform; Control circuit is programmed to booster circuit able to programme, to obtain the voltage of different amplitudes; Control circuit is controlled the break-make of high-pressure electronic switch, to obtain the waveform of different frequency and different pulse widths.
For received signal being converted into the actual electrical stimulus waveform that voltage, frequency, pulse width can be regulated, above-mentioned described analog waveform generative circuit adopts the method for on-off circuit PWM adjust blood pressure that the voltage of booster circuit able to programme is controlled, and determines the time of booster circuit output high level able to programme according to persistent period of pwm waveform; Adopt capacitance energy storage, and make electric capacity pass through the method for audion short circuit dischange, realize the lasting acquisition and the trailing edge copped wave rapidly constantly of pulse high level, thereby obtain the electrical stimulation waveforms that voltage, frequency, pulse width can be regulated.
The parameter of the actual electrical boost pulse waveform that is formed by above-mentioned analog waveform generative circuit is: frequency range 0-1000Hz, and every Hz is variable; Output pulse amplitude 0-30 volt, the 0.5V stepping is variable; Pulse width 0-1000 millisecond, the 1ms stepping is variable.
Carry or be placed on patient at one's side for the ease of animal, stimulating terminal is that volume is 1mm
3-50mm
3Electric conductor.Described wireless data receiver module, control circuit, analog waveform generative circuit are micro-component, and its weight is for by the animal body that stimulated or the 1/4-1/4000 of human body, and volume is less than 5 * 6 * 8cm
3
The animal mode of carrying can be various, for example: can lie in rat back or stick on the nape portion of animal and other are difficult for the position of being stirred by animal with elastic cord.
When aspect zoopery, using, 2 subcutaneous location or skins that stimulate terminal can be placed in adjacent or the desire stimulating acupoint (position) that is far apart in advance, if adopt pre-buried, through settling the position can not have the difference sense fully behind several days the healing stage of Minimally Invasive Surgery, Minimally Invasive Surgery medically is being ripe and simple.To patient's acupuncture treatment the time, can be the same during use with existing electroacupuncture stimulation instrument, will stimulate terminal directly to thrust 2 adjacent or be far apart different acupuncture points (position).Analog waveform generative circuit outfan adopts lead to link to each other with the lead that stimulates terminal.
During formal acupuncture, if acupuncture to as if animal, just can not need to pounce on and catch and fixing animal, need not force fixing or anesthetized animal yet, but send stimulus signal by remote control, avoided the harassing and wrecking of animal are frightened; Because what stimulate is controlled at computer, and is remote control, the experimenter can keep off animal or be subjected to the acupuncture human body when therefore stimulating and in the stimulating course, can avoid unnecessary agitation; Because stimulus signal can strengthen gradually from faint beginning, so stimulating course can be very steady.
Description of drawings
Fig. 1 is an operation principle sketch map of the present invention;
Fig. 2 is interface circuit and wireless data transmission module circuitry figure;
Fig. 3 is wireless data receiver module, control circuit, and analog waveform generative circuit circuitry figure;
Fig. 4 is an analog waveform generative circuit principle schematic;
Fig. 5 is the sketch map that stimulates terminal.
The specific embodiment
Below in conjunction with specification drawings and specific embodiments content of the present invention is elaborated:
As shown in Figure 1, the present invention includes remote control stimulates control device and stimulates terminal 2, and described remote control stimulates control device to comprise stimulus waveform characteristic quantity generating apparatus 11, interface circuit 12, wireless data transmission module 13, wireless data receiver module 14, control circuit 15, reach analog waveform generative circuit 16; Described stimulus waveform characteristic quantity generating apparatus 11 is connected with wireless data transmission module 13 by interface circuit 12, realizes generating stimulus waveform, this stimulus waveform is changed into the function that sends behind wave character and the address date; Described wireless data receiver module 14 is connected with analog waveform generative circuit 16 through control circuit 15, wireless data receiver module 14 has the function that receives wave character and address date, and control circuit 15 has the data that receive are carried out the verification decoding and controlled the function that analog waveform generative circuit 16 generates the corresponding simulating impulse waveforms; The outfan of described analog waveform generative circuit 16 is connected with stimulating terminal 2 by lead 21, realizes the function of output analog pulse waveform; Described stimulation terminal 2 is for can be placed in the electric conductor of acupuncture point under skin or the skin or position, non-acupuncture point.
Described stimulus waveform characteristic quantity generating apparatus 11 is computer (also can be monolithic processor control device), be provided with Waveform Control program in the computer with high level language, this Waveform Control program comprises and is used to that various stimulus waveform bound of parameter face portion are set, is used to generate the algorithm core of controlled or random waveform and is used for the waveform of above-mentioned generation preserved and the back-end data library of reproduction that described algorithm core has the function of the wave character parameter that multi-frequency and several degree combination in any can be set.During use,, obtain the concrete Wave data of multi-frequency controlled or at random and several degree combined waveforms by the parameter adaptive adjustment by the pseudo random number of keying in parameter or selecting to obtain by computer.Can realize sending simultaneously the similar and different Wave data of multiple tracks on the computer.
During concrete the application, can adopt high level language to write the dedicated computer software that is used to control and produce waveform, realize following function:
1. can comprise Wave data features such as frequency, voltage, pulse width by the graphic interface setting parameter relevant, any controlled Wave data of synthetic multi-frequency and several degree combinations with stimulus waveform.
2. or select to be generated any random waveform data of multi-frequency and several degree combinations, this Wave data finally can obtain actual electrical boost pulse waveform at the analog waveform generative circuit by computer software.
3. the Wave data to manual setting or generation at random carries out record, according to clinical treatment or the strict reproduction of requirement of experiment.
4. can generate a plurality of similar and different Wave datas simultaneously, the control multichannel is by the electroacupuncture stimulation terminal of remote control.
Above-mentioned interface circuit 12 adopts single-chip microcomputers, and this single-chip microcomputer is connected with computer 11 employing USB interface or RS-232C interface (personal computer standard serial line interface), and is connected to wireless data transmission module 13 and finishes data check and coding.
Described wireless data transmission module 13 can adopt radio or ultrasound wave or infrared ray special module;
When 1. adopting the radio-specific module: after electronic signal that interface circuit transmits is handled through the single-chip microcomputer coding, utilize the nRF905 circuit with the GFSK form in IMS band transmit data (in Fig. 2: U4 and RF part.The nRF905 circuit is the integrated wireless data communication chip that Nordic Semiconductor company produces, and it mainly is to be used for finishing short-range data communication in the 433/900MHz frequency range.The GFSK form is represented the gaussian frequency keying, and feature is to carry out gaussian filtering earlier and obtain more compact frequency spectrum carrying out frequency shift keyed modulation signal.The IMS frequency range is represented " industry/medical science/science " frequency range).
When 2. adopting the infrared ray special module: after the electronic signal that interface circuit transmits was handled through the single-chip microcomputer coding, modulated infrared diode was launched data in the mode that the infrared ray light intensity changes;
When 3. adopting the ultrasound wave special module: after the electronic signal that interface circuit transmits was handled through the single-chip microcomputer coding, the control ultrasonic transmitter was launched data in the mode that ultrasonic intensity changes.
Above-mentioned wireless data receiver module 14 can adopt radio or infrared ray or ultrasound wave special module; After wireless receiving module receives wave character and address date, thereby data are carried out the effectiveness that Wave data is confirmed in verification in control circuit inside, control circuit 15 is controlled analog waveform generative circuit 16 according to the wave character amount more then, makes it send the corresponding simulating impulse waveform;
When 1. adopting the radio-specific module: utilize the nRF905 circuit to receive wave character and address date in the IMS frequency range, and pass to control circuit 15 and carry out verification and processing (in Fig. 3: U4 and RF part) with the GFSK form;
When 2. adopting the infrared ray special module: utilize the infrared ray special module to receive wave character and address date, and pass to control circuit 15 and carry out verification and processing;
When 3. adopting the ultrasound wave special module: utilize ultrasonic wave module and filter circuit to receive wave character and address date, and pass to control circuit 15 and carry out verification and processing.
Described analog waveform generative circuit 16 is mainly formed (as shown in Figure 4) by booster circuit 16.1 able to programme, high-pressure electronic switch 16.2, is used to form actual electrical boost pulse waveform; Control circuit 15 can be to booster circuit programming able to programme, to obtain the voltage of different amplitudes; Control circuit 15 can be controlled the break-make of high-pressure electronic switch, to obtain the waveform of different frequency and different pulse widths.The parameter of the actual electrical boost pulse waveform that is formed by described analog waveform generative circuit 16 is: frequency range 0-1000Hz, and every Hz is variable; Output pulse amplitude 0-30 volt, the 0.5V stepping is variable; Pulse width 0-1000 millisecond, the 1ms stepping is variable.
Described analog waveform generative circuit 16 adopts the method for on-off circuit PWM adjust blood pressure that the voltage of booster circuit 16.1 able to programme is controlled, and determines the time of booster circuit output high level able to programme according to persistent period of pwm waveform; Adopt capacitance energy storage, and make electric capacity pass through the method for audion short circuit dischange, realize the lasting acquisition and the trailing edge copped wave rapidly constantly of pulse high level, thereby obtain the electrical stimulation waveforms that voltage, frequency, pulse width can be regulated.Therefore for other pass through change whether booster circuit able to programme works, the break-make and the short circuit of the amplitude of boosting adjustment, external circuits, obtain to expect the method for electric stimulation pulse all to belong to the various concrete application of this method, at this protection requirement is proposed.
As shown in Figure 3, form the bost booster circuit by audion Q3 and inductance L 1, diode D4, capacitor C x; Audion A2, resistance R 14, capacitor C 15 constitute PWM driving stage and waveform accelerating circuit; The control circuit 15 (single-chip microcomputer) of wave character amount receiving unit obtains the voltage of different amplitudes by the pulse width modulation voltage output of the PWM waveform of change excitation.Adjust the width of the pulse duration of PWM waveform by single-chip microcomputer with the modulation electric boost pulse, after stimulating high level to finish, moment copped wave is finished in the discharge of storage capacitor simultaneously by Q5, realize that current potential returns zero rapidly, thereby obtain the waveform of different frequency and different pulse widths.Provide the PWM ripple to be used for control by single-chip microcomputer and form actual electrical boost pulse waveform; The output time of Single-chip Controlling PWM is finished the modulation of electric stimulation pulse frequency at interval.
Above-mentioned stimulation terminal 2 is that volume is 1mm
3-50mm
3Electric conductor, electric conductor can be a different shape, its shape can be the ball bodily form, oval ball shape or cylindricality etc., common shape is a spheroid form.Stimulate terminal directly to thrust or implant the acupuncture point or stimulation location is subcutaneous.Be connected by lead 21 with the outfan of analog waveform generative circuit 15, realize that stimulus signal is sent to stimulation location.The lead outside is surrounded by insulant.
Described wireless data receiver module 14, control circuit 15, analog waveform generative circuit 16 are micro-component, can be combined as a whole on the profile, and its weight is for by the animal body that stimulated or the 1/4-1/4000 of human body, and volume is less than 5 * 6 * 8cm
3
Provide a concrete application example to describe below:
Embodiment 1
By stimulus waveform characteristic quantity generating apparatus 11, interface circuit 12, wireless data transmission module 13, wireless data receiver module 14, control circuit 15, analog waveform generative circuit 16, and stimulate terminal to form, each several part is distinguished as follows:
(1) stimulus waveform characteristic quantity generating apparatus: adopt visual C Plus Plus to write interface and control sequence, can waveform be set by the input dialogue frame on the interface and get frequency 10bit, pulse width (percentage ratio form, can calculate the actual value of respective pulses width automatically) 10bit, pulse amplitude 6bit, this is provided with duration 14bit, the wave character data that symbiosis becomes 5 bytes are set at every turn, can realize the different combined waveform settings that are provided with of many groups; Software interface can be the Freehandhand-drawing waveform and directly imports.When selecting to determine that by computer some stochastic parameter is provided with, adopt pseudo-random function to obtain pseudo random number in the set point, as the wave character data of this time setting by time factor.Data are temporarily deposited among the internal memory with the form of array, after all settings are finished, click to confirm computer will preserve automatically this settings waveform to disk so that call in the future, send wave character data and electric acupuncture apparatus by usb circuit simultaneously and number (address information) and arrive the wireless data transmission module.
(2) interface circuit and wireless data transmission module: adopt USB-UART integrated chip (as PL2003) to finish conversions such as the level of USB-interface microcontroller, data format, single-chip microcomputer promptly carries out the data integrity analysis after receiving data, as the data mistake, return error message and be shown in screen, send the miscue sound simultaneously to computer software; Correctly then send as data, display lamp lights and carries out the wireless data encapsulation, and according to the different pieces of information of the wireless data transmission mode that adopts, encapsulation is slightly had any different, and purpose all is in order to carry out fault-tolerant encoding such as CRC check algorithm etc.Single-chip microcomputer passes to the wireless data transmission module to the Wave data behind the coding again.The wireless data transmission module can adopt special modules such as radio, ultrasound wave, infrared ray.This example is the transmission of wireless system and receives example.
As Fig. 2 is interface circuit and wireless data transmission module circuitry figure.U1 is the PL2003USB-232 interface chip among the figure, finish communicating by letter of USB and single-chip microcomputer U4, the function that U4 adopts AT Mega8 single-chip microcomputer to finish the data coding and send, a buzzer is indicated as prompt tone in the circuit, 2 LED are as function/state indication, a reset key, a function expansion button.This figure is the wireless mode that adopts the nRF905 radio module.
(3) wireless data receiver module and control circuit: the Wave data amount that adopts special module receiving radio data transmitter module to send, and it is carried out data unpack and verification.Data for mistake are disregarded, and allow relay indicating light and signal lamp continue to keep extinguishing the concurrent prompt tone that makes mistake simultaneously; For correct data, by exporting different PWM ripple and switching signal, the analog waveform generative circuit is sent dependent instructions such as Control of Voltage and frequency pulse, the signal lamp flicker is 2 times under the correct situation of data, and relay indicating light is bright when the analog waveform generative circuit is worked.
(4) analog waveform generative circuit: adopt modified form bost booster circuit to finish high pressure and form, pulse width modulation voltage output by change PWM waveform, finish the modulation of electric stimulation pulse width by the pulse duration of PWM waveform, by moment copped wave is finished in the discharge of storage capacitor, the output gap time by control PWM is finished the modulation of electric stimulation pulse frequency, thereby obtains all adjustable electric stimulation pulse of voltage magnitude, frequency, pulse width.
Be illustrated in figure 3 as wireless data receiver module, control circuit, reach analog waveform generative circuit circuitry figure, U4 is an AT Mega8 single-chip microcomputer among the figure, finish data decode, verification jin milli and control the function that follow-up circuit is exported corresponding waveform, a buzzer is indicated as prompt tone in the circuit, 2 LED are as function/state indication, a reset key, a function expansion button, there is 2 road A/D input to be used for expanded function in addition, Q3 and peripheral circuit constitute the self-excitation boost module in the circuit, and A2 and Q5 constitute the high-pressure electronic switch and finish the impulse waveform generation.This figure is the wireless mode that adopts the nRF905 radio module.
(5) stimulate terminal: adopting metal or nonmetallic electric conductor is material, and its shape volume can be the electric conductor that multiple shapes such as circle, ellipse, cylindricality do not limit.Volume is 1mm
3-50mm
3, this electric conductor links to each other (as Fig. 5) with the lead of outsourcing insulant, and an end of conductor wire end links to each other with the stimulated side, and the terminal no wrap insulate material of the other end can link to each other with the outfan of analog waveform generative circuit.During use, the stimulated side can be embedded under the skin or stick on skin surface, and conductor wire end receives stimulus signal from the outfan of analog waveform generative circuit.
Claims (10)
1. implantable remotely-controlled electric acupuncture device, it is characterized in that: it comprises that remote control stimulates control device and stimulates terminal (2), and described remote control stimulates control device to comprise stimulus waveform characteristic quantity generating apparatus (11), interface circuit (12), wireless data transmission module (13), wireless data receiver module (14), control circuit (15) and analog waveform generative circuit (16); Described stimulus waveform characteristic quantity generating apparatus (11) is connected with wireless data transmission module (13) by interface circuit (12), realizes generating stimulus waveform, this stimulus waveform is changed into the function that sends behind wave character and the address date; Described wireless data receiver module (14) is connected with analog waveform generative circuit (16) through control circuit (15), wireless data receiver module (14) has the function that receives wave character and address date, control circuit (15) has the data that receive is carried out the verification decoding, and control analog waveform generative circuit (16) generates the function of corresponding simulating impulse waveform; The outfan of described analog waveform generative circuit (16) is connected with stimulating terminal (2) by lead (21), realizes the function of output analog pulse waveform; Described stimulation terminal (2) is for can be placed in the electric conductor of acupuncture point under skin or the skin or position, non-acupuncture point.
2. implantable remotely-controlled electric acupuncture device according to claim 1 is characterized in that: described stimulus waveform characteristic quantity generating apparatus (11) is provided with the computer of Waveform Control program in being.
3. implantable remotely-controlled electric acupuncture device according to claim 2, it is characterized in that: described interface circuit (12) adopts single-chip microcomputer, this single-chip microcomputer and computer (11) adopt USB interface or RS-232C interface to be connected, and are connected to wireless data transmission module (13) and finish data check and coding.
4. implantable remotely-controlled electric acupuncture device according to claim 3 is characterized in that: described wireless data transmission module (13) adopts radio or ultrasound wave or infrared ray special module;
When 1. adopting the radio-specific module: after electronic signal that interface circuit transmits is handled through the single-chip microcomputer coding, utilize the nRF905 circuit with the GFSK form in IMS band transmit data;
When 2. adopting the infrared ray special module: after the electronic signal that interface circuit transmits was handled through the single-chip microcomputer coding, modulated infrared diode was launched data in the mode that the infrared ray light intensity changes;
When 3. adopting the ultrasound wave special module: after the electronic signal that interface circuit transmits was handled through the single-chip microcomputer coding, the control ultrasonic transmitter was launched data in the mode that ultrasonic intensity changes.
5. implantable remotely-controlled electric acupuncture device according to claim 4 is characterized in that: described wireless data receiver module (14) adopts radio or infrared ray or ultrasound wave special module;
When 1. adopting the radio-specific module: utilize the nRF905 circuit to receive wave character and address date in the IMS frequency range, and pass to control circuit (15) and carry out verification and processing with the GFSK form;
When 2. adopting the infrared ray special module: utilize the infrared ray special module to receive wave character and address date, and pass to control circuit (15) and carry out verification and processing;
When 3. adopting the ultrasound wave special module: utilize ultrasonic wave module and filter circuit to receive wave character and address date, and pass to control circuit (15) and carry out verification and processing.
6. according to each described implantable remotely-controlled electric acupuncture device among the claim 1-5, it is characterized in that: described analog waveform generative circuit (16) is made up of booster circuit able to programme (16.1) and high-pressure electronic switch (16.2), is used to form actual electrical boost pulse waveform; Control circuit (15) is programmed to booster circuit able to programme, to obtain the voltage of different amplitudes; Control circuit (15) is controlled the break-make of high-pressure electronic switch, to obtain the waveform of different frequency and different pulse widths.
7. implantable remotely-controlled electric acupuncture device according to claim 6, it is characterized in that: described analog waveform generative circuit (16) adopts the method for on-off circuit PWM adjust blood pressure that the voltage of booster circuit able to programme (16.1) is controlled, and determines the time of booster circuit output high level able to programme according to persistent period of pwm waveform; Adopt capacitance energy storage, and make electric capacity pass through the method for audion short circuit dischange, realize the lasting acquisition and the trailing edge copped wave rapidly constantly of pulse high level, thereby obtain the electrical stimulation waveforms that voltage, frequency, pulse width can be regulated.
8. implantable remotely-controlled electric acupuncture device according to claim 6 is characterized in that: the parameter of the actual electrical boost pulse waveform that described analog waveform generative circuit (16) forms is: frequency range 0-1000Hz, and every Hz is variable; Output pulse amplitude 0-30 volt, the 0.5V stepping is variable; Pulse width 0-1000 millisecond, the 1ms stepping is variable.
9. according to each described implantable remotely-controlled electric acupuncture device among the claim 1-5, it is characterized in that: stimulating terminal (2) is that volume is 1mm
3-50mm
3Electric conductor.
10. according to each described implantable remotely-controlled electric acupuncture device among the claim 1-5, it is characterized in that: described wireless data receiver module (14), control circuit (15), analog waveform generative circuit (16) are micro-component, its weight is for by the animal body that stimulated or the 1/4-1/4000 of human body, and volume is less than 5 * 6 * 8cm
3
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| CN105536143A (en) * | 2016-01-22 | 2016-05-04 | 毕宏生 | Remote-control electronic acupuncture and moxibustion device |
| CN106038273A (en) * | 2016-01-22 | 2016-10-26 | 毕宏生 | Electronic meridian acupuncture and moxibustion device |
| CN105709334A (en) * | 2016-01-22 | 2016-06-29 | 毕宏生 | Remote control electronic acupuncture apparatus |
| CN106039559A (en) * | 2016-01-22 | 2016-10-26 | 毕宏生 | Remotely controlled electronic acupuncture device |
| US10384062B2 (en) * | 2016-11-03 | 2019-08-20 | Calmare Therapeutics Incorporated | Pain management system, method and device using analytics driven random electrical stimuli |
| CN115400350B (en) * | 2022-11-01 | 2023-06-16 | 北京金博智慧健康科技有限公司 | Nerve regulation and control device and waveform regulation and control method thereof |
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| EP0957982A1 (en) * | 1995-04-10 | 1999-11-24 | Admir Hadzic | Peripheral nerve stimulation device for unassisted nerve blockade |
| CN1256930C (en) * | 2001-12-07 | 2006-05-24 | 李永熙 | Muscle stimulation device |
| CN1876200A (en) * | 2006-07-07 | 2006-12-13 | 清华大学 | Implant type electronic acupuncture and moxibustion therapeutic device |
| CN201033214Y (en) * | 2006-12-28 | 2008-03-12 | 黄晓卿 | Implantable remote-controlled acusector stimulating instrument |
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