CN103547312A - Electric stimulus signal generating device and muscular movement metabolism stimulating device - Google Patents
Electric stimulus signal generating device and muscular movement metabolism stimulating device Download PDFInfo
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- CN103547312A CN103547312A CN201180071074.9A CN201180071074A CN103547312A CN 103547312 A CN103547312 A CN 103547312A CN 201180071074 A CN201180071074 A CN 201180071074A CN 103547312 A CN103547312 A CN 103547312A
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N1/00—Electrotherapy; Circuits therefor
- A61N1/18—Applying electric currents by contact electrodes
- A61N1/32—Applying electric currents by contact electrodes alternating or intermittent currents
- A61N1/36—Applying electric currents by contact electrodes alternating or intermittent currents for stimulation
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N1/00—Electrotherapy; Circuits therefor
- A61N1/02—Details
- A61N1/025—Digital circuitry features of electrotherapy devices, e.g. memory, clocks, processors
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N1/00—Electrotherapy; Circuits therefor
- A61N1/18—Applying electric currents by contact electrodes
- A61N1/32—Applying electric currents by contact electrodes alternating or intermittent currents
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N1/00—Electrotherapy; Circuits therefor
- A61N1/18—Applying electric currents by contact electrodes
- A61N1/32—Applying electric currents by contact electrodes alternating or intermittent currents
- A61N1/36—Applying electric currents by contact electrodes alternating or intermittent currents for stimulation
- A61N1/36014—External stimulators, e.g. with patch electrodes
- A61N1/3603—Control systems
- A61N1/36034—Control systems specified by the stimulation parameters
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N1/00—Electrotherapy; Circuits therefor
- A61N1/18—Applying electric currents by contact electrodes
- A61N1/32—Applying electric currents by contact electrodes alternating or intermittent currents
- A61N1/321—Electromedical belts
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N1/00—Electrotherapy; Circuits therefor
- A61N1/18—Applying electric currents by contact electrodes
- A61N1/32—Applying electric currents by contact electrodes alternating or intermittent currents
- A61N1/36—Applying electric currents by contact electrodes alternating or intermittent currents for stimulation
- A61N1/36003—Applying electric currents by contact electrodes alternating or intermittent currents for stimulation of motor muscles, e.g. for walking assistance
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N1/00—Electrotherapy; Circuits therefor
- A61N1/18—Applying electric currents by contact electrodes
- A61N1/32—Applying electric currents by contact electrodes alternating or intermittent currents
- A61N1/36—Applying electric currents by contact electrodes alternating or intermittent currents for stimulation
- A61N1/372—Arrangements in connection with the implantation of stimulators
- A61N1/378—Electrical supply
- A61N1/3782—Electrical supply producing a voltage above the power source level
Abstract
The purpose of the invention is to prevent the intensity of an electric stimulus from being reduced while reducing the size of an electric stimulus signal generating device equipped with circuits capable of outputting individual electric stimulus signals to a plurality of electrodes. The electric stimulus signal generating device has: a power supply; a boost-up circuit; a capacitor; a controller; a plurality of voltage generating circuits for outputting first signals on the basis of signals output from the controller; a pulse generating circuit for outputting a second signal on the basis of a signal output from the controller; a plurality of pulse combining circuits provided corresponding to the voltage generating circuits and used for converting the first signals to pulse signals according to the second signal, amplifying the pulse signals, and outputting the amplified pulse signals; and a plurality of transformers for amplifying the signals output from the pulse combining circuits and outputting as electric stimulus signals. In the electric stimulus signal generating device, the capacitor supplies operation power to the pulse combining circuits.
Description
Technical field
The present invention relates to generate the electrical stimulation signal generating apparatus of the electrical stimulation signal that human body is given etc.
Background technology
As the method that the diseases due to habit disturbances such as diabetes, obesity, hypertension are improved and prevented, the scheme by taking in daily life appropriate motion to make the life better and be accustomed to has been proposed.
At the volley, especially aerobatic exercise, the anti-diabetic effect realizing based on energy expenditure of take is representative, because meeting causes the improvement of carbohydrate metabolism and serum lipids, the various physiologys such as the raising of insulin susceptibility, antihypertensive effect, respiratory and circulatory function improvement change, so except the prevention of diseases due to habit disturbance, improving, the health that becomes middle People is promoted the core of motion process.
Yet, due to chronic hypomotility, excessive obesity, orthopedic disease etc., exist and much cannot fully carry out the people of aerobatic exercise.And, due to internal organs obstacles such as diabetic complication, cardiovascular complications, be much determined in addition the patient of limitation of movement system.
In industries such as medical science, physical culture, for muscle enhancing, the management of incontinence are, the management of the management of spine malformation, spasticity etc. are known to a kind of muscle electric stimulation (hereinafter referred to as EMS) that causes Skeletal Muscle Contraction.
Patent documentation 1 discloses a kind of metabolism as described below and has promoted electricity irritation with wearing utensil: have the electrode group of the electrical signal transfer of being exported by output device of the electrical signal to human body being given to electricity irritation, with above-mentioned electrode group is installed and is worn to the electrode installing component of the clothing shape of the human body lower part of the body, under the state of wearing of above-mentioned electrode installing component, above-mentioned electrode group is by the front side electrode unit and the backside electrode cell formation that is disposed at the rear side of human body that are disposed at the face side of human body, above-mentioned front side electrode unit is by the first front side electrode that is configured in the position corresponding with the quricipital initial part of thigh, second front side electrode different with above-mentioned the first front side electrode with being configured in the position corresponding from the quricipital stop of thigh and polarity form, above-mentioned backside electrode unit comprises: the first backside electrode, with the boundary line part of gluteus maximus and the hamstring corresponding position of its fore-and-aft direction that is configured in human body under observing, the second backside electrode, it is configured in position corresponding with the part that is positioned at below than gluteus maximus in hamstring, and polarity is different from above-mentioned the first backside electrode, with the 3rd backside electrode, it is configured in the position corresponding with the initial part of gluteus maximus, and polarity is different from above-mentioned the first backside electrode.
In order to obtain the suitable effects corresponding with the health status of user, need to a plurality of stimulation location, give electricity irritation as disclosure described in Patent Document 1, need to possess accordingly electrode pad with the quantity of stimulation location for this reason.
Patent documentation 1: No. 4480797 description of Japan Patent
Patent documentation 2: TOHKEMY 2000-237331 communique
Here, be provided with the transformator of output pulse signal in to the electrical stimulation signal generating apparatus of electrode pad (electrode body) output electrical signals, this transformator and each electrode pad are equipped with accordingly.
Yet if each transformator is arranged to capacitor, due to capacitor that need to be corresponding with the number of transformator, so the size of electrical stimulation signal generating apparatus becomes greatly, cost increases.In addition, owing to being configured in the primary side of transformator by capacitor, capacitor is applied to the voltage after boosting, so need to increase capacitor in order to there is resistance to pressure.Therefore, the size of electrical stimulation signal generating apparatus further becomes large.
On the other hand, because reduce the size of electrical stimulation signal generating apparatus, the electricity irritation that likely cannot give sufficient intensity.
Summary of the invention
The object of the invention is to, make to possess and can export to a plurality of electrode body the electrical stimulation signal generating apparatus miniaturization of the circuit of each electrical stimulation signal, and suppress the strength decreased of electricity irritation.
In order to solve above-mentioned problem, the electrical stimulation signal generating apparatus that (1) the present invention relates to has: power supply; Booster circuit, its voltage to above-mentioned power supply boosts; Capacitor, its electric power based on being supplied to via this booster circuit carries out electric power storage; Controller; A plurality of voltage generation circuits, they are respectively based on exporting the first signal relevant to the size of magnitude of voltage from the signal of above-mentioned controller output; Pulse generation circuit, it is based on exporting from the signal of above-mentioned controller output for the first signal from each above-mentioned voltage generation circuit output being converted to the secondary signal of pulse signal; A plurality of pulse combiner circuits, they respectively with the corresponding setting of each above-mentioned voltage generation circuit, secondary signal based on from above-mentioned pulse generation circuit output, will convert pulse signal to from the first signal of above-mentioned voltage generation circuit output, and it is amplified and is exported; And a plurality of transformators, they respectively with the corresponding setting of each above-mentioned pulse combiner circuit, to amplifying and export as electrical stimulation signal from the signal of above-mentioned pulse combiner circuit output; Above-mentioned capacitor is supplied with power for operation to above-mentioned a plurality of pulse combiner circuits.
(2) in the formation of above-mentioned (1), the signal based on from the output of above-mentioned controller can be set, make the discharge circuit of the charge discharge accumulated in above-mentioned capacitor.According to the formation of (2), can prevent from, by after the dump of electrical stimulation signal generating apparatus, from capacitor, to a plurality of pulse combiner circuits, giving power for operation.
(3), in the formation of above-mentioned (1) or (2), above-mentioned capacitor can be located at the connecting circuit that above-mentioned booster circuit is connected with above-mentioned a plurality of pulse combiner circuits.
(4) in the formation of above-mentioned (1)～(3), above-mentioned controller can be exported different signals to above-mentioned each voltage generation circuit, and above-mentioned each voltage generation circuit can be exported the first signal relevant to the size of the corresponding magnitude of voltage of signal of exporting from above-mentioned controller.
(5) metabolism promotes a device, has the electrical stimulation signal generating apparatus described in any one in above-mentioned (1)～(4); With the corresponding setting of each above-mentioned transformator, by being mutually configured to the different stimulated position of human body, give a plurality of electrode body of electricity irritation respectively.
According to the present invention, can make to possess and can export to a plurality of electrode body the electrical stimulation signal generating apparatus miniaturization of the circuit of each electrical stimulation signal, and suppress the strength decreased of electricity irritation.
Accompanying drawing explanation
Fig. 1 is the block diagram of electricity irritation generator.
Fig. 2 is the block diagram of a part for electricity irritation generator.
Fig. 3 has schematically shown the signal of being exported by voltage generation circuit.
Fig. 4 has schematically shown the signal of being exported by pulse generation circuit.
Fig. 5 has schematically shown the signal of being exported by pulse combiner circuit.
Fig. 6 is the action specification figure of discharge circuit.
The specific embodiment
Fig. 1 is the block diagram of electrical stimulation signal generating apparatus.With reference to this figure, electrical stimulation signal generating apparatus 100 has: power supply 1, booster circuit 2, controller 3, first～tertiary voltage generative circuit 4a～4c, the first～three pulse generation circuit 5a～5c, the first～three pulse combiner circuit 6a～6c, the first～three transformator 7a～7c, capacitor 8 and discharge circuit 9.Below, the formation of each several part is described in detail.
Power supply 1 can be one-shot battery, secondary cell, capacitor, fuel cell.Secondary cell can charge by the charger of the outer setting at electrical stimulation signal generating apparatus 100.In the situation that power supply 1 is secondary cell, electrical stimulation signal generating apparatus 100 has charger and the lead-in being connected with charger, by the adapter of the charging cable extending from external power source and above-mentioned lead-in are linked and can be charged.In this situation, external power source can be also the source power supply of DC5V.Secondary cell also can be by not needing the so-called non-contact charge of the adapter of charging cable to charge.The shape of power supply can be cylindrical shape, rib type shape, Coin shape shape.In addition, power supply 1 also can consist of a plurality of source elements of connecting or be connected in parallel.Electrical stimulation signal generating apparatus 100 is provided with to not shown switch, by this switch is operated, starting electrical stimulation signal generating apparatus 100.
Fig. 2 is the block diagram of a part that comprises the electrical stimulation signal generating apparatus 100 of the first voltage generation circuit 4a, the first pulse generation circuit 5a and the first pulse combiner circuit 6a.Wherein, in order to simplify accompanying drawing, second～tertiary voltage generative circuit 4b～4c, the second～three pulse generation circuit 5b～5c and the second～three pulse combiner circuit 6b～6c have been omitted.
With reference to this figure, the first voltage generation circuit 4a comprises resistance 41a and circuit inner capacitor 42a.As shown in Figure 3, the first voltage generation circuit 4a will convert the voltage signal corresponding with pulse width (first signal relevant with the size of magnitude of voltage) to from the pwm signal of controller 3 outputs.In illustrated example, large in output change midway corresponding to the pulse width of the pwm signal from controller 3 outputs, the level of voltage signal is to be similar to stepped rising.Because the circuit formation of second voltage generative circuit 4b and tertiary voltage generative circuit 4c is identical with the circuit formation of the first voltage generation circuit 4a, so description thereof is omitted.From controller 3 to first～tertiary voltage generative circuit 4a～pwm signal that 4c exports is respectively independently.The value of each voltage signal therefore, generating in each first～tertiary voltage generative circuit 4a～4c can be by the independent control of controller 3.In addition from the signal of controller 3 output, can not also pwm signal but the D/A switching signal of direct voltage output signal.In this situation, also can omit circuit internal resistance 41a.
Referring again to Fig. 2, the first pulse generation circuit 5a is by amplifying from the pulse signal of controller 3 output, and controller 3 NPN transistor separated with the first pulse combiner circuit 6a formed.NPN transistor has base stage, colelctor electrode, these 3 different terminals of emitter stage.The first pulse generation circuit 5a as shown in Figure 4, converts the pulse signal from controller 3 outputs to impulse waveform output that the first pulse combiner circuit 6a uses.Wherein, this output signal is equivalent to secondary signal.The pulse signal of the first pulse generation circuit 5a based on from controller 3 output, decides pulse width and the frequency of the output signal shown in Fig. 4.Because the circuit formation of the second pulse generation circuit 5b and the 3rd pulse generation circuit 5c is identical with the circuit formation of the first pulse generation circuit 5a, so description thereof is omitted.As shown in Figure 1, the first～three pulse generation circuit 5a～5c is inputted to identical pulse signal.
But controller 3 also can be inputted different pulse signals to the first～three pulse generation circuit 5a～5c.In this situation, from each the first～three pulse generation circuit 5a～5c, export the pulse signal of different pulse width and frequency.In addition, the first～three pulse generation circuit 5a～5c also can consist of a transistor.
By operation, be located at the not shown operating portion of electrical stimulation signal generating apparatus 100, can control via controller 3 output signal of the first voltage generation circuit 4a and the first pulse generation circuit 5a.This operating portion can be to select the selection portion of stimulus modelity (such as " pinching ", " rubbing " etc.) and the adjustment part that the intensity stimulating is adjusted.Selection portion can be also the switch of slidingtype.Adjustment part can be also stepless adjustment potentiometer.
The first pulse combiner circuit 6a comprises: upstream side operational amplifier 61a, resistance 62a, reversion amplifying circuit 63a and NPN transistor 64a.The plus end of upstream side operational amplifier 61a is connected with the first voltage generation circuit 4a.Output voltage to the negative terminal feedback upstream side operational amplifier 61a of upstream side operational amplifier 61a.
Specifically as shown in Figure 5, the first pulse combiner circuit 6a exports the signal the voltage signal from the first voltage generation circuit 4a output and the pulse signal of exporting from the first pulse generation circuit 5a is synthetic and amplification.From the amplifying signal of the first pulse combiner circuit 6a output, be input to the primary side of the first transformator 7a.Because the circuit formation of the second pulse combiner circuit 6b and the 3rd pulse combiner circuit 6c is identical with the circuit formation of the first pulse combiner circuit 6a, so description thereof is omitted.
The first～three pulse combiner circuit 6a～6c is based on being supplied with electric power from capacitor 8 and moving.Here, in the situation that having omitted capacitor 8, from the strength decreased of the signal of the first～three transformator 7a～7c output, cannot give desirable electricity irritation.Here, as the method that the strength decreased of the signal of exporting from the first～three transformator 7a～7c is suppressed, can consider that each primary side at each the first～three transformator 7a～7c configures respectively the method for capacitor.
Yet, in the method, due to a plurality of capacitors that need to be corresponding with the quantity of transformator, so cost increases.In addition, because the primary side of transformator becomes high voltage by boost action, so need to increase the capacity (being size) of each capacitor, cause electrical stimulation signal generating apparatus 100 to maximize.
Given this, by the capacitor 8 of supplying with power for operation for the first～three pulse combiner circuit 6a～6c is set, can eliminate above-mentioned problem.That is, owing to supplying with the capacitor 8 of power for operation for the first～three pulse combiner circuit 6a～6c, be only one, so can realize the cost degradation bringing by reducing the number of capacitor.And, because capacitor 8 is configured in the primary side of the first～three transformator 7a～7c, so compare with the situation that is disposed at primary side, can reduce size.Thus, can make electrical stimulation signal generating apparatus 100 miniaturizations.
Primary side at the first transformator 7a is provided with plus end and negative terminal.These plus ends and negative terminal are connected with positive terminal pad and negative terminal pad via not shown wire respectively.Because the second transformator 7b and the 3rd transformator 7c are the formations identical with the first transformator 7a, so description thereof is omitted.
As mentioned above, for human body being given to desirable effect, need to give electricity irritation to a plurality of stimulation location.Owing to increasing because of stimulation location, the quantity that makes to be attached to the electrode pad of stimulation location increases, and circuit forms and also becomes complicated, so electrical stimulation signal generating apparatus 100 generally can maximize.According to above-mentioned embodiment, can suppress the maximization of electrical stimulation signal generating apparatus 100, and give electricity irritation to a plurality of stimulation location.
In addition, owing to can controlling independently respectively in controller 3 from the intensity of the amplifying signal of each the first～three transformator 7a～7c output, so can give intrinsic electricity irritation to each stimulation location.
As shown in Figure 6, discharge circuit 9 consists of transistor.Discharge circuit 9 is based on starting electric discharge from the signal (high signal or low signal) of controller 3 outputs.Here, in the situation that having omitted discharge circuit 9, even if cut off the power supply of electrical stimulation signal generating apparatus 100, owing to being filled with electric charge in capacitor 8, so can not stop immediately electricity irritation.Given this, controller 3 is after the power supply of electrical stimulation signal generating apparatus 100 has just been cut off, and controlled discharge circuit 9 is so that fill the charge discharge in capacitor 8.In addition, also can replace discharge circuit 9 and adopt the formation of relay is set between capacitor 8 and first～three pulse combiner circuit 6a～6c.Relay can be the relay of contact type.If the power supply of electrical stimulation signal generating apparatus 100 is disconnected, controller 3 cuts off relay.Thus, can prevent from from 8 pairs first, capacitor～3rd pulse combiner circuit 6a～6c, supplying with power for operation after electrical stimulation signal generating apparatus 100 is cut off.
In the past, for example, in the situation that making electrical stimulation signal generating apparatus 100 carry out " pinching " This move, by making the voltage of output waveform gently amplify and obtain its excitement gradually.The amplification of this voltage is by controlling to carry out to the time constant of the CR circuit that resistance and capacitor bank are obtained.Therefore, can only make the linear amplification of output voltage.
In the present embodiment, owing to can control output waveform in controller 3, so can also obtain the output waveform that is not linear and there is curve characteristic.Thus, can also give unique electricity irritation that in the past cannot realize.
In the situation that promote device to use with electrode pad combination as muscular movement metabolism above-mentioned electrical stimulation signal generating apparatus 100, for example, a plurality of electrode pads can be configured as following.A plurality of electrode pads by be disposed at human body face side front side electrode unit and be disposed at the backside electrode cell formation of the rear side of human body, front side electrode unit is by being configured in the first front side electrode pad of the position corresponding from the quricipital initial part of thigh and being configured in the position corresponding with the quricipital stop of thigh and the polarity second front side electrode pad different with the first front side electrode forms, and backside electrode unit comprises the first backside electrode pad of with the boundary line part of gluteus maximus and the hamstring corresponding position of the fore-and-aft direction that is configured in human body under observing; Be configured in and position more corresponding than gluteus maximus part on the lower in hamstring, and the polarity second backside electrode pad different from the first backside electrode; And be configured in the position corresponding with the initial part of gluteus maximus, and the polarity three backside electrode pad different from the first backside electrode.Thus, can expect that the metabolism realizing based on muscular movement promotes.
Description of reference numerals:
1-power supply; 2-booster circuit; 3-controller;
4a～4c-first～tertiary voltage generative circuit;
5a～5c-first～three pulse generation circuit;
6a～6c-first～three pulse combiner circuit;
7a～7c-first～three transistor;
8-capacitor; 9-discharge circuit; 100-electrical stimulation signal generating apparatus.
Claims (5)
1. an electrical stimulation signal generating apparatus, is characterized in that, has:
Power supply;
Booster circuit, its voltage to described power supply boosts;
Capacitor, it carries out electric power storage by the electric power being supplied to via this booster circuit;
Controller;
A plurality of voltage generation circuits, they are respectively based on exporting the first signal relevant to the size of magnitude of voltage from the signal of described controller output;
Pulse generation circuit, it is based on exporting from the signal of described controller output for the first signal from voltage generation circuit output described in each being converted to the secondary signal of pulse signal;
A plurality of pulse combiner circuits, they are setting corresponding to voltage generation circuit described in each respectively, secondary signal based on from described pulse generation circuit output, will convert pulse signal to and this pulse signal is amplified and exported from the first signal of described voltage generation circuit output; And
A plurality of transformators, they respectively with the corresponding setting of pulse combiner circuit described in each, to amplifying and export as electrical stimulation signal from the signal of described pulse combiner circuit output;
Described capacitor is supplied with power for operation to described a plurality of pulse combiner circuits.
2. electrical stimulation signal generating apparatus according to claim 1, is characterized in that,
Have discharge circuit, this discharge circuit is based on making from the signal of described controller output the charge discharge of accumulating described capacitor.
3. electrical stimulation signal generating apparatus according to claim 1 and 2, is characterized in that,
Described capacitor is arranged at the connecting circuit that connects described booster circuit and described a plurality of pulse combiner circuits.
4. according to the electrical stimulation signal generating apparatus described in any one in claims 1 to 3, it is characterized in that,
Described controller can be exported different signals to voltage generation circuit described in each, described in each voltage generation circuit can export to and from the relevant first signal of the size of the corresponding magnitude of voltage of the signal of described controller output.
5. muscular movement metabolism promotes a device, it is characterized in that having:
Electrical stimulation signal generating apparatus in claim 1 to 4 described in any one; With
A plurality of electrode body, they are setting corresponding to transformator described in each respectively, by being mutually configured to the different stimulated position of human body, gives electricity irritation.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2011/005757 WO2013054382A1 (en) | 2011-10-14 | 2011-10-14 | Electric stimulus signal generating device and muscular movement metabolism stimulating device |
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| CN103547312A true CN103547312A (en) | 2014-01-29 |
| CN103547312B CN103547312B (en) | 2015-08-26 |
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| JP (1) | JP5643436B2 (en) |
| KR (1) | KR101561149B1 (en) |
| CN (1) | CN103547312B (en) |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105498080A (en) * | 2014-10-09 | 2016-04-20 | 株式会社好玛研究所 | Electrical stimulation apparatus for introducing ions |
| CN111655327A (en) * | 2018-01-31 | 2020-09-11 | 株式会社 Ｍｔｇ | Muscle electrical stimulation device |
| CN112206415A (en) * | 2020-09-04 | 2021-01-12 | 未来穿戴技术有限公司 | Pulse signal processing circuit and method and medium-high frequency electrical stimulation device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| ES2481515B1 (en) * | 2013-12-12 | 2015-02-27 | Indiba, S.A. | Electrotherapy device |
| JP6530595B2 (en) * | 2014-11-04 | 2019-06-12 | 伊藤超短波株式会社 | Electric supply device, low frequency treatment device, control method and program |
| JP1529316S (en) | 2014-12-17 | 2015-07-21 | ||
| USD767398S1 (en) | 2014-12-18 | 2016-09-27 | Hisamitsu Pharmaceutical Co., Ltd. | Package |
| USD769121S1 (en) | 2014-12-22 | 2016-10-18 | Hisamitsu Pharmaceutical Co., Inc. | Package |
| USD775964S1 (en) | 2015-04-22 | 2017-01-10 | Hisamitsu Pharmaceutical Co., Inc. | Packing box |
| JP1537113S (en) | 2015-04-22 | 2015-11-02 | ||
| USD801185S1 (en) | 2016-05-18 | 2017-10-31 | Hisamitsu Pharmaceuticals Co., Inc. | Packing box |
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- 2011-10-14 CN CN201180071074.9A patent/CN103547312B/en active Active
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- 2011-10-14 KR KR1020137028745A patent/KR101561149B1/en active IP Right Grant
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105498080A (en) * | 2014-10-09 | 2016-04-20 | 株式会社好玛研究所 | Electrical stimulation apparatus for introducing ions |
| CN111655327A (en) * | 2018-01-31 | 2020-09-11 | 株式会社 Ｍｔｇ | Muscle electrical stimulation device |
| CN112206415A (en) * | 2020-09-04 | 2021-01-12 | 未来穿戴技术有限公司 | Pulse signal processing circuit and method and medium-high frequency electrical stimulation device |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2013054382A1 (en) | 2013-04-18 |
| JPWO2013054382A1 (en) | 2015-03-30 |
| KR101561149B1 (en) | 2015-10-16 |
| KR20130136573A (en) | 2013-12-12 |
| CN103547312B (en) | 2015-08-26 |
| JP5643436B2 (en) | 2014-12-17 |
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