CN103212157B - Bipolar general nerve electric stimulation instrument - Google Patents
Bipolar general nerve electric stimulation instrument Download PDFInfo
- Publication number
- CN103212157B CN103212157B CN201310147325.8A CN201310147325A CN103212157B CN 103212157 B CN103212157 B CN 103212157B CN 201310147325 A CN201310147325 A CN 201310147325A CN 103212157 B CN103212157 B CN 103212157B
- Authority
- CN
- China
- Prior art keywords
- electrode
- electric stimulation
- chopper circuit
- less
- instrument
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000000638 stimulation Effects 0.000 title claims abstract description 47
- 210000005036 nerve Anatomy 0.000 title claims abstract description 27
- 230000004936 stimulating effect Effects 0.000 claims abstract description 37
- 238000004891 communication Methods 0.000 claims description 5
- 230000003993 interaction Effects 0.000 claims description 5
- 210000004345 peroneal nerve Anatomy 0.000 claims description 4
- 210000003029 clitoris Anatomy 0.000 claims description 3
- 210000003899 penis Anatomy 0.000 claims description 3
- 210000002640 perineum Anatomy 0.000 claims description 3
- 210000001215 vagina Anatomy 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 abstract description 7
- 238000002560 therapeutic procedure Methods 0.000 abstract description 3
- 210000003205 muscle Anatomy 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000007794 irritation Effects 0.000 description 2
- 230000007383 nerve stimulation Effects 0.000 description 2
- 241000208340 Araliaceae Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 230000000386 athletic effect Effects 0.000 description 1
- 230000002567 autonomic effect Effects 0.000 description 1
- 238000003487 electrochemical reaction Methods 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 239000007943 implant Substances 0.000 description 1
- 210000003141 lower extremity Anatomy 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007659 motor function Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 210000001364 upper extremity Anatomy 0.000 description 1
- 230000002485 urinary effect Effects 0.000 description 1
Landscapes
- Electrotherapy Devices (AREA)
Abstract
Bipolar general nerve electric stimulation instrument, relating to medical instruments field, does described electric stimulating instrument include power module, low dropout voltage regulator, microcontroller, copped wave booster circuit, H bridge chopper circuit, electrode I with electrode II.The present invention is by regulating microprocessor can control H bridge the chopper circuit size of bipolarity stimulating current, positive negative pulse stuffing ratio and the pulse width that export, after determining therapentic part, select corresponding electrode, be connected with H bridge chopper circuit outfan by interface circuit, again by regulating microprocessor to obtain corresponding bipolarity stimulating current, just human body therapy can be realized.Efficiently solve the problem that an electric stimulating instrument can only be used for a site treatment, the while of awkward, reduce acquisition cost significantly.
Description
Technical field
The present invention relates to medical instruments field, particularly a kind of electric stimulating instrument exporting Bipolar current.
Background technology
Electric stimulating instrument is a kind of low-frequency pulse flow-generator, by electrode stimulating one group with organize muscle more, brings out muscle group motion, realizes the autonomic movement of similar normal person, to recover patient muscle and muscle group function, helps patient to recover normal motor function.Concrete clinical technology is mainly reflected in the treatment of upper and lower extremities athletic rehabilitation, urinary function rehabilitation, bowel movement function rehabilitation etc.
Existing electricity irritation product is all the electric stimulating instrument at single position.These electricity irritation product categories, the docile having treatment drop foot to use is in the surface electrode of peroneal nerve and the electric stimulating instrument main frame that matches, also there are long duct electrode and the proprietary feature electric stimulating instrument main frame of applicable bladder cavity internal stimulus, also have the pin type implant electrode and dedicated functionality electric stimulating instrument main frame that stimulate sacral nerves.But each position stimulating electrode of these electric stimulating instruments and functional electric stimulation HPI concordance poor, performance indications are single, the stimulating current of an electric stimulating instrument main frame generation cannot meet the demand of multiple kind electrode, the electronic stimulation completing multiple position needs multiple stage electric stimulating instrument main frame to match with motor, use inconvenience, for meeting the treatment of all therapentic parts, the electric stimulating instrument host number that needs are purchased is many, and cost is high.
Existing functional electric stimulation instrument electric current generation technique, all drive to produce pulse stimulating current, this unipolar pulse easily makes electrode generation electrochemical reaction, produce the material being unfavorable for human body, human body skin even may be caused to rot, moreover unipolar pulse can destroy the autologous comprehensive physiological equilibrium of human body.
Summary of the invention
Object of the present invention is just to provide bipolar general nerve electric stimulation instrument, and it can provide bipolarity stimulating current for human body, can be equipped with multiple electrode simultaneously, for special electrodes provides corresponding bipolarity stimulating current.
The object of the invention is by such technical scheme realize, it includes power module, low dropout voltage regulator, microcontroller, copped wave booster circuit, H bridge chopper circuit, electrode
and electrode
power module is that microcontroller is powered by low dropout voltage regulator, and power for copped wave booster circuit, microcontroller sends Control of Voltage pulse signal to copped wave booster circuit, and copped wave booster circuit provides working power for H bridge chopper circuit, and microcontroller sends the first waveform control signal N, to the n-signal receiving terminal of H bridge chopper circuit, microcontroller sends the second waveform control signal P, to the P signal receiving end of H bridge chopper circuit, and electrode
and electrode
positive pulse outfan and the negative pulse outfan of H bridge chopper circuit is connected respectively to by interface circuit.
Further, described electric stimulating instrument also includes the bluetooth communication be connected with microcontroller and the LCDs be connected with microcontroller.
Further, described electric stimulating instrument also includes the man-machine interaction keyboard be connected with microcontroller.
Further, described electrode
and electrode
for percutaneous sacral nerve stimulation electrode, percutaneous pudendal nerve electric stimulation electrode, wherein a kind of in scytoblastema nerve electric stimulation electrode and percutaneous vola electric stimulation electrode, the signal stimulus frequency that H bridge chopper circuit exports is less than 30Hz, intensity is less than 20mA, pulse width is 0.2ms, and positive pulse and negative pulse ratio are 1:1.
Further, described electrode
and electrode
for perineum electric stimulation electrode, the signal stimulus frequency that H bridge chopper circuit exports is less than 30Hz, and intensity is less than 10mA, and pulse width is 0.04 ~ 0.2ms, and positive pulse and negative pulse ratio are 1:1.
Further, described electrode
and electrode
for anorectum electric stimulation electrode, the signal stimulus frequency that H bridge chopper circuit exports is 20 ~ 40Hz, and intensity is less than 25mA, and pulse width is 0.05 ~ 0.1ms, and positive pulse and negative pulse ratio are 1:1.
Further, described electrode
and electrode
for penis or dorsal nerve of clitoris electric stimulation electrode, the signal stimulus frequency that H bridge chopper circuit exports is less than 5Hz, and intensity is less than 30mA, and pulse width is 0.2ms, and positive pulse and negative pulse ratio are 1:1.
Further, described electrode
and electrode
for intravesical electric stimulation electrode, the signal stimulus frequency that H bridge chopper circuit exports is less than 10 ~ 50Hz, and intensity is less than 30mA, and pulse width is 1ms, and positive pulse and negative pulse ratio are 1:1.
Further, described electrode
and electrode
for vagina electric stimulation electrode, the signal stimulus frequency that H bridge chopper circuit exports is less than 20 ~ 40Hz, and intensity is less than 10mA, and pulse width is 1ms, and positive pulse and negative pulse ratio are 1:1.
Further, described electrode
and electrode
for percutaneous peroneal nerve electric stimulation electrode, the signal stimulus frequency that H bridge chopper circuit exports is less than 20 ~ 45Hz, and intensity is less than 10mA, and pulse width is 0.1 ~ 1ms, and positive pulse and negative pulse ratio are 1:1.
Owing to have employed technique scheme, the present invention has following advantage:
The present invention is by regulating microprocessor can control H bridge the chopper circuit size of bipolarity stimulating current, stimulus frequency, positive negative pulse stuffing ratio and the pulse width that export, after determining therapentic part, select corresponding electrode, be connected with H bridge chopper circuit outfan by interface circuit, again by regulating microprocessor to obtain corresponding bipolarity stimulating current, just human body therapy can be realized.Efficiently solve the problem that an electric stimulating instrument can only be used for a site treatment, while easy to use, reduce acquisition cost significantly.
Other advantages of the present invention, target and feature will be set forth to a certain extent in the following description, and to a certain extent, based on will be apparent to those skilled in the art to investigating hereafter, or can be instructed from the practice of the present invention.Target of the present invention and other advantages can be realized by description below and claims and be obtained.
Accompanying drawing explanation
Accompanying drawing of the present invention is described as follows.
Fig. 1 is structural representation of the present invention;
Fig. 2 is the waveform relationship figure of waveform control signal and bipolarity stimulating current.
Detailed description of the invention
Below in conjunction with drawings and Examples, the invention will be further described.
Bipolar general nerve electric stimulation instrument, includes power module, low dropout voltage regulator, microcontroller, copped wave booster circuit, H bridge chopper circuit, electrode
and electrode
power module is that microcontroller is powered by low dropout voltage regulator, and power for copped wave booster circuit, microcontroller sends Control of Voltage pulse signal to copped wave booster circuit, and copped wave booster circuit provides working power for H bridge chopper circuit, and microcontroller sends the first waveform control signal N, to the n-signal receiving terminal of H bridge chopper circuit, microcontroller sends the second waveform control signal P, to the P signal receiving end of H bridge chopper circuit, and electrode
and electrode
positive pulse outfan and the negative pulse outfan of H bridge chopper circuit is connected respectively to by interface circuit.
During work, microprocessor generates the input of the first waveform control signal N and the second waveform control signal P as H bridge chopper circuit, bipolarity stimulating current is exported after the process of H bridge chopper circuit, according to the circuit characteristic of H bridge chopper circuit, the pulse width of the bipolarity stimulating current exported determines by becoming the first waveform control signal N and the second waveform control signal P with positive negative pulse stuffing ratio, the size of the bipolarity stimulating current exported is determined by the size of working power, according to the circuit characteristic of copped wave booster circuit, the dutycycle of the Control of Voltage pulse signal generated by regulating microprocessor, the size of the working power that copped wave booster circuit exports can be controlled.
Whole therapeutic process is divided into multiple working cycle, and the working cycle includes burst length section T1 and Dead Time section T2.In burst length section T1, microprocessor produces and exports the first waveform control signal N and the second waveform control signal P; In Dead Time section T2, microprocessor does not produce signal.According to Treatment need, can the time length of regulating impulse time period T1 and Dead Time section T2.
In burst length section T1, export different bipolarity stimulating current by regulating the first waveform control signal N and the second waveform control signal P.First waveform control signal N and the second waveform control signal P is positive pulse signal, when first waveform control signal N exports high level, second waveform control signal P exports as zero potential, otherwise when the second waveform control signal P exports high level, the first waveform control signal N is zero potential.H bridge chopper circuit is prior art, and the circuit characteristic of H bridge chopper circuit determines the relation of waveform control signal and bipolarity stimulating current, as shown in Figure 2.The pulse width of bipolarity stimulating current is determined by the pulse width of the first waveform control signal N and the second waveform control signal P, and the positive negative pulse stuffing ratio of bipolarity stimulating current is determined by the waveform of the first waveform control signal N and the second waveform control signal P.
The man-machine interaction keyboard that described electric stimulating instrument also includes the bluetooth communication be connected with microcontroller, the LCDs be connected with microcontroller and is connected with microcontroller.Bluetooth communication is used for the communication with the intelligent terminal such as mobile phone, panel computer, and intelligent terminal can regulate the ginseng of microprocessor to arrange.Display screen is the human-computer interaction interface of microcontroller for showing with man-machine interaction keyboard, and LCDs is for showing the information such as pulse width, stimulus frequency, current intensity and bipolar waveform kind.
When H bridge chopper circuit connects Different electrodes, the signal stimulus frequency signal strength that H bridge chopper circuit exports, pulse width and positive negative pulse stuffing are than all different.
Electrode
and electrode
for percutaneous sacral nerve stimulation electrode, percutaneous pudendal nerve electric stimulation electrode, wherein a kind of in scytoblastema nerve electric stimulation electrode and percutaneous vola electric stimulation electrode, the signal stimulus frequency that H bridge chopper circuit exports is less than 30Hz, intensity is less than 20mA, pulse width is 0.2ms, and positive pulse and negative pulse ratio are 1:1.
Electrode
and electrode
for perineum electric stimulation electrode, the signal stimulus frequency that H bridge chopper circuit exports is less than 30Hz, and intensity is less than 10mA, and pulse width is 0.04 ~ 0.2ms, and positive pulse and negative pulse ratio are 1:1.
Electrode
and electrode
for anorectum electric stimulation electrode, the signal stimulus frequency that H bridge chopper circuit exports is 20 ~ 40Hz, and intensity is less than 25mA, and pulse width is 0.05 ~ 0.1ms, and positive pulse and negative pulse ratio are 1:1.
Electrode
and electrode
for penis or dorsal nerve of clitoris electric stimulation electrode, the signal stimulus frequency that H bridge chopper circuit exports is less than 5Hz, and intensity is less than 30mA, and pulse width is 0.2ms, and positive pulse and negative pulse ratio are 1:1.
Electrode
and electrode
for intravesical electric stimulation electrode, the signal stimulus frequency that H bridge chopper circuit exports is less than 10 ~ 50Hz, and intensity is less than 30mA, and pulse width is 1ms, and positive pulse and negative pulse ratio are 1:1.
Electrode
and electrode
for vagina electric stimulation electrode, the signal stimulus frequency that H bridge chopper circuit exports is less than 20 ~ 40Hz, and intensity is less than 10mA, and pulse width is 1ms, and positive pulse and negative pulse ratio are 1:1.
Electrode
and electrode
for percutaneous peroneal nerve electric stimulation electrode, the signal stimulus frequency that H bridge chopper circuit exports is less than 20 ~ 45Hz, and intensity is less than 10mA, and pulse width is 0.1 ~ 1ms, and positive pulse and negative pulse ratio are 1:1.
What finally illustrate is, above embodiment is only in order to illustrate technical scheme of the present invention and unrestricted, although with reference to preferred embodiment to invention has been detailed description, those of ordinary skill in the art is to be understood that, can modify to technical scheme of the present invention or equivalent replacement, and not departing from aim and the scope of the technical program, it all should be encompassed in the middle of right of the present invention.
Claims (10)
1. bipolar general nerve electric stimulation instrument, it is characterized in that: described electric stimulating instrument includes power module, low dropout voltage regulator, microcontroller, copped wave booster circuit, H bridge chopper circuit, electrode I and electrode II, power module is that microcontroller is powered by low dropout voltage regulator, and power for copped wave booster circuit, microcontroller sends Control of Voltage pulse signal to copped wave booster circuit, copped wave booster circuit provides working power for H bridge chopper circuit, microcontroller sends the n-signal receiving terminal of the first waveform control signal N to H bridge chopper circuit, microcontroller sends the P signal receiving end of the second waveform control signal P to H bridge chopper circuit, electrode I and electrode II is connected respectively to positive pulse outfan and the negative pulse outfan of H bridge chopper circuit by interface circuit.
2. bipolar general nerve electric stimulation instrument as claimed in claim 1, is characterized in that: described electric stimulating instrument also includes the bluetooth communication be connected with microcontroller and the LCDs be connected with microcontroller.
3. bipolar general nerve electric stimulation instrument as claimed in claim 1, is characterized in that: described electric stimulating instrument also includes the man-machine interaction keyboard be connected with microcontroller.
4. bipolar general nerve electric stimulation instrument as claimed in claim 1, it is characterized in that: described electrode I and electrode II is percutaneous Sacral nerve electrical stimulation electrode, percutaneous pudendal nerve electric stimulation electrode, wherein a kind of in scytoblastema nerve electric stimulation electrode and percutaneous vola electric stimulation electrode, the signal stimulus frequency that H bridge chopper circuit exports is less than 30Hz, intensity is less than 20mA, pulse width is 0.2ms, and positive pulse and negative pulse ratio are 1:1.
5. bipolar general nerve electric stimulation instrument as claimed in claim 1, it is characterized in that: described electrode I and electrode II is perineum electric stimulation electrode, the signal stimulus frequency that H bridge chopper circuit exports is less than 30Hz, intensity is less than 10mA, pulse width is 0.04 ~ 0.2ms, and positive pulse and negative pulse ratio are 1:1.
6. bipolar general nerve electric stimulation instrument as claimed in claim 1, it is characterized in that: described electrode I and electrode II is anorectum electric stimulation electrode, the signal stimulus frequency that H bridge chopper circuit exports is 20 ~ 40Hz, intensity is less than 25mA, pulse width is 0.05 ~ 0.1ms, and positive pulse and negative pulse ratio are 1:1.
7. bipolar general nerve electric stimulation instrument as claimed in claim 1, it is characterized in that: described electrode I and electrode II is dorsal nerve of penis electric stimulation electrode or dorsal nerve of clitoris electric stimulation electrode, the signal stimulus frequency that H bridge chopper circuit exports is less than 5Hz, intensity is less than 30mA, pulse width is 0.2ms, and positive pulse and negative pulse ratio are 1:1.
8. bipolar general nerve electric stimulation instrument as claimed in claim 1, it is characterized in that: described electrode I and electrode II is intravesical electric stimulation electrode, the signal stimulus frequency that H bridge chopper circuit exports is less than 10 ~ 50Hz, intensity is less than 30mA, pulse width is 1ms, and positive pulse and negative pulse ratio are 1:1.
9. bipolar general nerve electric stimulation instrument as claimed in claim 1, it is characterized in that: described electrode I and electrode II is vagina electric stimulation electrode, the signal stimulus frequency that H bridge chopper circuit exports is less than 20 ~ 40Hz, intensity is less than 10mA, pulse width is 1ms, and positive pulse and negative pulse ratio are 1:1.
10. bipolar general nerve electric stimulation instrument as claimed in claim 1, it is characterized in that: described electrode I and electrode II is percutaneous peroneal nerve electric stimulation electrode, the signal stimulus frequency that H bridge chopper circuit exports is less than 20 ~ 45Hz, intensity is less than 10mA, pulse width is 0.1 ~ 1ms, and positive pulse and negative pulse ratio are 1:1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310147325.8A CN103212157B (en) | 2013-04-25 | 2013-04-25 | Bipolar general nerve electric stimulation instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310147325.8A CN103212157B (en) | 2013-04-25 | 2013-04-25 | Bipolar general nerve electric stimulation instrument |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103212157A CN103212157A (en) | 2013-07-24 |
| CN103212157B true CN103212157B (en) | 2016-01-06 |
Family
ID=48810525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310147325.8A Expired - Fee Related CN103212157B (en) | 2013-04-25 | 2013-04-25 | Bipolar general nerve electric stimulation instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103212157B (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104056350A (en) * | 2014-06-12 | 2014-09-24 | 深圳市宏强兴电子有限公司 | Low-frequency therapeutic apparatus mobile control system |
| CN104941064A (en) * | 2015-06-24 | 2015-09-30 | 华南理工大学 | Electrical pulse migraine therapeutic instrument |
| CN105727437A (en) * | 2016-02-02 | 2016-07-06 | 杭州益贴康智能科技有限公司 | Pulse-mask main-machine control system |
| CN107998504B (en) * | 2016-10-31 | 2021-11-23 | 中国人民解放军第二军医大学 | Wearable traditional Chinese medicine wrist ankle needle intelligent electrical stimulation instrument |
| CN106964068A (en) * | 2017-01-13 | 2017-07-21 | 北京品驰医疗设备有限公司 | A kind of adjusting method of the frequency of stimulation of sacral nerve stimulator |
| CN108310636A (en) * | 2018-02-12 | 2018-07-24 | 广州日建医疗科技有限公司 | A kind of multipoint mode muscle stimulator |
| CN108628459A (en) * | 2018-05-22 | 2018-10-09 | 郑州天点科技有限公司 | A kind of deep massage keyboard |
| JP7070089B2 (en) * | 2018-05-24 | 2022-05-18 | オムロンヘルスケア株式会社 | Electrotherapy device and treatment system |
| CN114504733A (en) * | 2022-02-18 | 2022-05-17 | 山东海天智能工程有限公司 | Wearable electrical stimulation walking aid |
| 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 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203183521U (en) * | 2013-04-25 | 2013-09-11 | 重庆绿色智能技术研究院 | Bipolar universal electrical nerve stimulator |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU736686B2 (en) * | 1998-06-03 | 2001-08-02 | Neurocontrol Corporation | Percutaneous intramuscular stimulation system |
| CN101648053B (en) * | 2009-09-03 | 2012-05-30 | 清华大学 | Double-channel embedded nerve stimulator |
| JP5725562B2 (en) * | 2009-11-06 | 2015-05-27 | 公益財団法人ヒューマンサイエンス振興財団 | Electrical stimulator |
| CN202666194U (en) * | 2012-06-12 | 2013-01-16 | 廖利民 | Multifunctional bladder pelvic floor rehabilitation instrument |
| CN202933390U (en) * | 2012-07-13 | 2013-05-15 | 北京品驰医疗设备有限公司 | External-use test stimulator |
| CN102974040B (en) * | 2012-12-20 | 2014-10-29 | 久心医疗科技（苏州）有限公司 | Defibrillator with extended H bridge circuit output stage and biphase sawtooth square wave high-voltage discharge method for defibrillating |
-
2013
- 2013-04-25 CN CN201310147325.8A patent/CN103212157B/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203183521U (en) * | 2013-04-25 | 2013-09-11 | 重庆绿色智能技术研究院 | Bipolar universal electrical nerve stimulator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103212157A (en) | 2013-07-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103212157B (en) | Bipolar general nerve electric stimulation instrument | |
| CN106345057B (en) | A kind of electroacupuncture stimulation intelligence body shaping underwear system | |
| CN105536142B (en) | A kind of intelligent electric acupuncture apparatus | |
| CN207071165U (en) | A kind of Intelligent Composite waveform electrical transcranial stimulation system | |
| CN108744275A (en) | A kind of wearable transcutaneous electrical stimulation medical apparatus for treating menalgia | |
| CN102049095B (en) | Electromyographic feedback electrical stimulator | |
| CN206792806U (en) | A kind of low frequency transcutaneous stimulation instrument of multi-channel multi-parameter bipolarity constant current | |
| CN109011142A (en) | A kind of portable electric stimulation instrument based on 1/f wave theory | |
| CN109718470A (en) | The In-Ear noninvasive nervus auricularis vagi stimulation instrument of one kind and its pulse output method | |
| CN203183521U (en) | Bipolar universal electrical nerve stimulator | |
| CN105194798A (en) | Myoelectricity biofeedback stimulation massage instrument | |
| CN205055200U (en) | Facial paralysis electricity needle therapeutic instrument | |
| CN109731221A (en) | A kind of Multifunctional nerve muscular electrostimulation device | |
| CN109731220A (en) | Super portable physiotherapy equipment | |
| CN201537319U (en) | Myoelectric feedback electric stimulation instrument | |
| CN204767042U (en) | Biological electric excitation therapies appearance of intelligence frequency conversion | |
| CN203280903U (en) | Transcutaneous vagus nerve stimulation system | |
| CN201379899Y (en) | EEG alpha wave interference-inducing music therapeutic instrument | |
| CN208017769U (en) | A kind of multifunctional moxibustion instrument | |
| CN202446674U (en) | Biofeedback treatment instrument | |
| CN202198971U (en) | Device for recovering nerve functions | |
| CN202446672U (en) | Electrical stimulation therapeutic apparatus capable of outputting multiple kinds of waveforms | |
| CN202505992U (en) | Portable electric neuromuscular stimulation instrument | |
| CN201227470Y (en) | Six-channel balance micro-control medium/low frequency treatment device | |
| CN209713996U (en) | A kind of In-Ear noninvasive nervus auricularis vagi stimulation instrument |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: CHONGQING INSTITUTE OF GREEN AND INTELLIGENT TECHN Free format text: FORMER OWNER: CHONGQING INSTITUTE OF GREEN AND INTELLIGENT TECHNOLOGY Effective date: 20140904 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 401122 YUBEI, CHONGQING TO: 400714 BEIPEI, CHONGQING |
|
| TA01 | Transfer of patent application right |
Effective date of registration: 20140904 Address after: 400714 Chongqing Road, Beibei District, No. 266 Applicant after: CHONGQING INSTITUTE OF GREEN AND INTELLIGENT TECHNOLOGY, CHINESE ACADEMY OF SCIENCES Address before: 401122, B building, block 85, Han Chinese Center, 9 Jin Yu Road, North New District, Chongqing Applicant before: Chongqing Institute of Green and Intelligent Technology, Chinese Academy of Sciences |
|
| 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: 20160106 |