CN204364665U - A kind of multinode electric stimulation - Google Patents
A kind of multinode electric stimulation Download PDFInfo
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- CN204364665U CN204364665U CN201420792135.1U CN201420792135U CN204364665U CN 204364665 U CN204364665 U CN 204364665U CN 201420792135 U CN201420792135 U CN 201420792135U CN 204364665 U CN204364665 U CN 204364665U
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- circuit
- electrode
- microcontroller
- human body
- electricity irritation
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Abstract
This utility model relates to a kind of multinode electric stimulation.Comprise a transmitting terminal and multiple electricity irritation node being worn on human body and needing stimulation location; Described transmitting terminal comprise for by coupling electrical signals to the sender electrode of human body channel, microcontroller and the human-computer interaction module be connected with this microcontroller and transtation mission circuit, the outfan of described transtation mission circuit is connected to described sender electrode; Described electricity irritation node comprises for receiving the signal of telecommunication that transfers to human body surface and can exporting integrated electrode, microcontroller and the body electrical signals receiving circuit be connected with this microcontroller and electrical stimulation circuit that stimulate stimulating electrical signal human body corresponding site, and the input of described body electrical signals receiving circuit is connected with described integrated electrode respectively with the outfan of described electrical stimulation circuit.This utility model electric stimulation is without the need to complicated line, the advantage that facilitates patient to wear, and because the signal of telecommunication is transmitted by human body channel, signal attenuation is less, and therefore the power consumption that produces of this system equipment is lower.
Description
Technical field
This utility model relates to a kind of multinode electric stimulation.
Background technology
The situation of existing public technology: patent (application number 201210051592.0) gives a kind of multi-functional muscle electric stimulation device of one being used for the treatment of part denervation, completely denervation.This stimulator is each only carries out electricity irritation to single position.The acusector of a kind of exportable multiple waveforms that patent (application number is 200910068111.5) designs and electric stimulation therapeutic apparatus, differently by wired mode output multi-channel can have independent ambipolar treatment waveshape signal, and basic acusector, electricity irritation and specific prescription acusector or electricity irritation can be combined.Patent (application number is 200810070307.3) devises a kind of implanted multichannel nerve electric stimulation transmission device based on micro-coil array, and this device is transmitted control signal to electrostimulator by transmitting coil.
Prior art Problems existing and defect: existing electrostimulator can only realize the electricity irritation of single channel or single node mostly.But the electricity irritation of single node is difficult to reach good therapeutic effect in a lot of situation.Such as at post-stroke, brain loses control ability to hemiplegic limb, causes limbs to occur multiple joint, many group muscle group dysfunctions, if at this moment only carry out electricity irritation to single position, is difficult to the recovery reaching extremity motor function.In addition, existing a lot of electric stimulation is all adopt wired connection mode, and the daily basic activity of patient is restricted.And realize Multi-path electricity boost node Collaborative Control by common wireless mode, there is power consumption comparatively large, the problems such as pairing step is loaded down with trivial details.In order to overcome the deficiency of aforesaid way, the present invention designs a kind of multinode electric stimulation.
Summary of the invention
The purpose of this utility model is to provide a kind of without the need to complicated line, the advantage that facilitates patient to wear, and because the signal of telecommunication is transmitted by human body channel, signal attenuation is less, the multinode electric stimulation that power consumption is lower.
For achieving the above object, the technical solution of the utility model is: a kind of multinode electric stimulation, comprises a transmitting terminal and is worn on the electricity irritation node that human body needs stimulation location; Described transmitting terminal comprise for by coupling electrical signals to the sender electrode of human body channel, microcontroller and the human-computer interaction module be connected with this microcontroller and transtation mission circuit, the outfan of described transtation mission circuit is connected to described sender electrode; Described electricity irritation node comprises for receiving the signal of telecommunication that transfers to human body surface and can exporting integrated electrode, microcontroller and the body electrical signals receiving circuit be connected with this microcontroller and electrical stimulation circuit that stimulate stimulating electrical signal human body corresponding site, and the input of described body electrical signals receiving circuit is connected with described integrated electrode respectively with the outfan of described electrical stimulation circuit.
In this utility model embodiment, described electricity irritation node is multiple.
In this utility model embodiment, the integrated electrode of described electricity irritation node comprises the first electrode slice and has the second electrode slice of two circular opens, two physiotherapy electrode plates and two dead rings; First, second electrode slice described is placed in the upper and lower surface of described electricity irritation node respectively, and described two physiotherapy electrode plates match with two dead rings and are placed in two circular opens of described second electrode slice.
In this utility model embodiment, described body electrical signals receiving circuit comprise connect successively amplifying circuit, filter circuit, compare shaping circuit and demodulator circuit, the input of described amplifying circuit is connected to the second electrode slice of described integrated electrode, and the outfan of described demodulator circuit is connected to described microcontroller.
In this utility model embodiment; described electrical stimulation circuit comprises the booster circuit, impulse output circuit and the protection circuit that connect successively; the input of described booster circuit is connected to described microcontroller, and described protection circuit is connected to the physiotherapy electrode plate of described integrated electrode.
In this utility model embodiment, described transmitting terminal is portable equipment, is specially smart mobile phone, wrist-watch or panel computer.
Compared to prior art, this utility model has following beneficial effect:
1, this utility model electric stimulation is relative to existing wired or wireless electric stimulation, have without the need to complicated line, the advantage that facilitates patient to wear, because the signal of telecommunication is transmitted by human body channel, signal attenuation is less, and therefore the power consumption that produces of this system equipment is lower;
2, integrated electrode of the present utility model is compact to design, without the need to aerial lug, can realize the reception of the signal of telecommunication through human body channel transmission and the output of electrical stimulation waveforms.
Accompanying drawing explanation
Fig. 1 is this utility model multinode electric stimulation schematic diagram.
Fig. 2 is this utility model multinode electric stimulation block diagram.
Fig. 3 is this utility model electricity irritation node structure schematic diagram.
Fig. 4 is this utility model multinode electric stimulation transmitting terminal schematic diagram.
Fig. 5 is that the signal of telecommunication of this utility model electric stimulation sends and receives schematic diagram.
Detailed description of the invention
Below in conjunction with accompanying drawing, the technical solution of the utility model is specifically described.
A kind of multinode electric stimulation of the present utility model, comprises a transmitting terminal (described transmitting terminal is portable equipment, is specially smart mobile phone, wrist-watch or panel computer) and multiple electricity irritation node being worn on human body and needing stimulation location; Described transmitting terminal comprise for by coupling electrical signals to the sender electrode of human body channel, microcontroller and the human-computer interaction module be connected with this microcontroller and transtation mission circuit, the outfan of described transtation mission circuit is connected to described sender electrode; Described electricity irritation node comprises for receiving the signal of telecommunication that transfers to human body surface and can exporting integrated electrode, microcontroller and the body electrical signals receiving circuit be connected with this microcontroller and electrical stimulation circuit that stimulate stimulating electrical signal human body corresponding site, and the input of described body electrical signals receiving circuit is connected with described integrated electrode respectively with the outfan of described electrical stimulation circuit.
In this utility model, the integrated electrode of described electricity irritation node comprises the first electrode slice and has the second electrode slice of two circular opens, two physiotherapy electrode plates and two dead rings; First, second electrode slice described is placed in the upper and lower surface of described electricity irritation node (monnolithic case of this electricity irritation node can be the structure such as bulk and column of the rectangular block shown in Fig. 3 or other shapes) respectively, and described two physiotherapy electrode plates match with two dead rings and are placed in two circular opens of described second electrode slice.
In this utility model, described body electrical signals receiving circuit comprise connect successively amplifying circuit, filter circuit, compare shaping circuit and demodulator circuit, the input of described amplifying circuit is connected to the second electrode slice of described integrated electrode, and the outfan of described demodulator circuit is connected to described microcontroller.Described electrical stimulation circuit comprises the booster circuit, impulse output circuit and the protection circuit that connect successively, and the input of described booster circuit is connected to described microcontroller, and described protection circuit is connected to the physiotherapy electrode plate of described integrated electrode.
For allowing those skilled in the art more understand the technical solution of the utility model, be below specific embodiments of the invention.
As shown in Figure 1, a kind of Multi-path electricity stimulating system is made up of transmitting terminal and several electricity irritation nodes, the control signal transmitting terminal of electric stimulation is a kind of portable equipment, is realized by custom-designed controller or common smart mobile phone, wrist-watch, panel computer etc.Multiple electricity irritation node is separately fixed at the position of human body needs stimulation by endless belt.Electric stimulation entire block diagram as shown in Figure 2.Transmitting terminal utilizes the conductive characteristic of tissue, and by carrying node ID, the modulation signal of stimulus waveform parameter is coupled to human body channel by sender electrode.The integrated electrode of electricity irritation node, for from human body surface reception control signal.Control signal, after signal conditioning circuit and demodulator circuit, selects corresponding waveform by microcontroller, through boosting, protection circuit, then exports corresponding electrical stimulation waveforms by this electrode, stimulates human body corresponding site.Integrated electrode has possessed from the human body surface reception signal of telecommunication and has exported the function of electrical stimulation waveforms simultaneously.
Detailed technical scheme: as shown in Figure 1, a kind of Multi-path electricity stimulating system is made up of transmitting terminal 10 and several electricity irritation nodes 11,12,13,14.As shown in Figure 2, transmitting terminal is made up of human-computer interaction module, microcontroller, transtation mission circuit, sender electrode; Electricity irritation node is made up of integrated electrode, microcontroller, body electrical signals receiver module, electrical stimulation circuit module.The present invention utilizes human-body conduction characteristic, designs integrated electrode, achieves a kind of Multi-path electricity stimulating system.The schematic diagram of electricity irritation node as shown in Figure 3.The upper surface of node is the electrode slice 20 of integrated electrode, and lower surface is electrode slice 21 and a pair physiotherapy electrode plate 24 and 25 of integrated electrode.Wherein, electrode slice 21 is also containing two dead rings 22 and 23.The size being dimensioned slightly smaller than the internal ring of dead ring of the physiotherapy electrode plate in the middle of dead ring.Electrode slice 20 is connected with the ground of the body electrical signals receiving circuit of electricity irritation node, as the ground electrode of human body channel coupling circuit receiving terminal.Electrode slice 21 is connected with the signal end pin of the body electrical signals receiving circuit in electricity irritation node, as the signal electrode of this receiving circuit.A pair physiotherapy electrode plate 24 is connected by the pin of the fastener on its surface with the electrical stimulation waveforms output circuit in electricity irritation node with 25, and as the output electrode of electrical stimulation waveforms, and these two electrodes can be changed at any time.In addition, dead ring 22 and 23 keeps apart the stimulus signal of electricity irritation node and signal of communication, prevents both short circuits or mutually disturbs.The transmitting terminal of electric stimulation as shown in Figure 4.By holding portable equipment 30 when patient uses this system, contact with two sender electrodes 31 at its back side.The signal of telecommunication is input to human body channel by sender electrode and propagates.After the signal of telecommunication of human body channel transmission is received by signal electrode, form original control signal be input to microcontroller by amplification, filtering, shaping, demodulation.Microcontroller carries out analyzing and processing to it after receiving control signal, and then pass through the physiogherapy electrode part of peripheral circuit (booster circuit, impulse output circuit, protection circuit) and integrated electrode, exporting corresponding electrical stimulation waveforms stimulates to human body.
Native system utilizes human-body conduction characteristic to realize the short range transmission of control signal.As shown in Figure 5.Electric signal transmission loop is made up of transmitting terminal circuit, receiving terminal circuit, human body, air and the earth.Coupling electrical signals is transmitted to human body channel by sender electrode by transmitting terminal.Receiving terminal receives the signal of telecommunication by signal electrode from human body surface.Its ground electrode floating, for obtaining more stable coupled electric field.
The advantage of this product and purposes: this system is used for the rehabilitation training being caused hemiplegia of limb patient by reasons such as nervus centralis are impaired.It is according to the transmission direction of electroneurographic signal during limb motion, carries out electricity irritation to the corresponding site of limbs, thus promotes the rehabilitation of limbs of patient motor function.As shown in Figure 1.When hemiplegia appears in the both legs of patient, patient is arranged the electric stimulus wave shape parameter of each electricity irritation node successively by portable equipment.Then, portable equipment sends corresponding control signal, and this signal is transferred to electricity irritation node through human body channel, and electricity irritation node exports corresponding stimulus waveform stimulates human body.User can set gradually the parameter such as number, waveform, frequency, amplitude, persistent period of electricity irritation node by the button of portable equipment.This electric stimulation, relative to existing wired or wireless electric stimulation, has without the need to complicated line, the advantage that facilitates patient to wear.Because the signal of telecommunication is transmitted by human body channel, signal attenuation is less, and therefore the power consumption that produces of this system equipment is lower.In addition, this integrated electrode is compact to design, without the need to aerial lug, can realize the reception of the signal of telecommunication through human body channel transmission and the output of electrical stimulation waveforms.
The use procedure of product or mode: before use, patient need to be anchored on electricity irritation node (wherein two of an integrated electrode physiotherapy electrode plate, electrode slice 21 is attached to skin surface by physiogherapy electrode 24,25, electrode slice 20 facing away from skin), then each electricity irritation node is worn to the position (patient need determine to use the number of electricity irritation node and the concrete position of stimulation in advance under doctor instructs) needing to carry out stimulating by endless belt.During use, patient need open the power supply on portable equipment and each electricity irritation node respectively.Then, patient clicks after setting up electric stimulus wave shape parameter by portable equipment and confirms to send.Electricity irritation node stimulates human body after receiving control signal immediately.Between stimulation period, patient carries out the activity exercise of corresponding limbs, and without the need to holding portable equipment.Electricity irritation node can automatically stop stimulating after stimulation a period of time (persistent period can be determined as required).To stop electronic stimulation, patient sends stop control signal by portable equipment and stops by node, then closes the power supply of portable equipment and each electricity irritation node.
Be more than preferred embodiment of the present utility model, all changes done according to technical solutions of the utility model, when the function produced does not exceed the scope of technical solutions of the utility model, all belong to protection domain of the present utility model.
Claims (6)
1. a multinode electric stimulation, is characterized in that: comprise a transmitting terminal and be worn on the electricity irritation node that human body needs stimulation location; Described transmitting terminal comprise for by coupling electrical signals to the sender electrode of human body channel, microcontroller and the human-computer interaction module be connected with this microcontroller and transtation mission circuit, the outfan of described transtation mission circuit is connected to described sender electrode; Described electricity irritation node comprises for receiving the signal of telecommunication that transfers to human body surface and can exporting integrated electrode, microcontroller and the body electrical signals receiving circuit be connected with this microcontroller and electrical stimulation circuit that stimulate stimulating electrical signal human body corresponding site, and the input of described body electrical signals receiving circuit is connected with described integrated electrode respectively with the outfan of described electrical stimulation circuit.
2. a kind of multinode electric stimulation according to claim 1, is characterized in that: described electricity irritation node is multiple.
3. a kind of multinode electric stimulation according to claim 1, is characterized in that: the integrated electrode of described electricity irritation node comprises the first electrode slice and has the second electrode slice of two circular opens, two physiotherapy electrode plates and two dead rings; First, second electrode slice described is placed in the upper and lower surface of described electricity irritation node respectively, and described two physiotherapy electrode plates match with two dead rings and are placed in two circular opens of described second electrode slice.
4. a kind of multinode electric stimulation according to claim 3, it is characterized in that: described body electrical signals receiving circuit comprise connect successively amplifying circuit, filter circuit, compare shaping circuit and demodulator circuit, the input of described amplifying circuit is connected to the second electrode slice of described integrated electrode, and the outfan of described demodulator circuit is connected to described microcontroller.
5. a kind of multinode electric stimulation according to claim 3; it is characterized in that: described electrical stimulation circuit comprises the booster circuit, impulse output circuit and the protection circuit that connect successively; the input of described booster circuit is connected to described microcontroller, and described protection circuit is connected to the physiotherapy electrode plate of described integrated electrode.
6. a kind of multinode electric stimulation according to claim 1, is characterized in that: described transmitting terminal is portable equipment, is specially smart mobile phone, wrist-watch or panel computer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420792135.1U CN204364665U (en) | 2014-12-16 | 2014-12-16 | A kind of multinode electric stimulation |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420792135.1U CN204364665U (en) | 2014-12-16 | 2014-12-16 | A kind of multinode electric stimulation |
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| CN204364665U true CN204364665U (en) | 2015-06-03 |
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| CN201420792135.1U Expired - Fee Related CN204364665U (en) | 2014-12-16 | 2014-12-16 | A kind of multinode electric stimulation |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107693940A (en) * | 2017-09-05 | 2018-02-16 | 陈家林 | A kind of electrical acupuncture equipment |
| CN108354609A (en) * | 2018-04-24 | 2018-08-03 | 福州大学 | A kind of method and device that joint angles measure |
-
2014
- 2014-12-16 CN CN201420792135.1U patent/CN204364665U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107693940A (en) * | 2017-09-05 | 2018-02-16 | 陈家林 | A kind of electrical acupuncture equipment |
| CN108354609A (en) * | 2018-04-24 | 2018-08-03 | 福州大学 | A kind of method and device that joint angles measure |
| CN108354609B (en) * | 2018-04-24 | 2024-04-26 | 福州大学 | Method and device for measuring joint angle |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150603 Termination date: 20171216 |