CN201618314U - Multichannel dynamic electric stimulating device - Google Patents
Multichannel dynamic electric stimulating device Download PDFInfo
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- CN201618314U CN201618314U CN2009202318973U CN200920231897U CN201618314U CN 201618314 U CN201618314 U CN 201618314U CN 2009202318973 U CN2009202318973 U CN 2009202318973U CN 200920231897 U CN200920231897 U CN 200920231897U CN 201618314 U CN201618314 U CN 201618314U
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- stimulating
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Abstract
The utility model discloses a multichannel dynamic electric stimulating device comprising a stimulation signal processing unit and an electric stimulating instrument, wherein a stimulation signal output port of the stimulation signal processing unit is electrically connected with a stimulation signal input port of the electric stimulating instrument; and the electric stimulating instrument is provided with at least more than two pairs of stimulating pasters. When in use, the plurality of pairs of stimulating pasters of the dynamic electric stimulating device are respectively pasted on the designated muscle parts, the stimulation signal processing unit sends out stimulation signals, the electric stimulating instrument triggers electric stimulating pulses to lead different muscle groups to be subjected to electric stimulation, and the stimulation signal processing unit can set the discharging sequence, discharging intervals and discharging time of different pairs of stimulating pasters in advance, therefore, the muscle groups at different parts of a patient can be orderly subjected to the electric stimulation to assist the patient to finish a certain movement, thus improving the quality of rehabilitation training.
Description
Technical field
This utility model relates to the dynamic electrical stimulation device of a kind of multichannel.
Background technology
Hemiplegic patient's walking-function obstacle, upper limbs force weakness are to cause that numerous hemiplegic patients can't return one of major reason of society.How to correct hemiplegic patient's wrong gait, how to make muscle of upper extremity recover normal dynamics and be shrunk to important topic into hemiparalysis recovery.
Functional electric stimulation (FES) can be used for rebuilding this class patient extremity motor function, makes them can operate the most of article that run in the daily life, improves the rational certainly of life.Therefore, functional electric stimulation more and more is used in the curing hemiparalysis.
Traditional functional electric stimulation equipment can only carry out single channel to stimulate, the stimulation that can not link up in conjunction with the state that different muscle groups are planted in motion, and traditional electricity irritation belongs to static therapeutic modality, make the patient keep certain position, do unicity, repeatable motion at limbs or position, non-dynamic therapeutic modality can not carry out electricity irritation in conjunction with patient's walking instruction initiatively, accept electricity irritation and the patient can only be passive, so effect is not ideal enough; And the stimulus parameter of existing electrical stimulation device all is a fixed value at present, for practical clinical, because individual variation, stimulus parameter often all varies with each individual, therefore the parameter setting is individual very important problem in the actual application, but most of instrument can't satisfy on this function.
Summary of the invention
The purpose of this utility model is: at the deficiency of above existing electrical stimulation device, propose the dynamic electrical stimulation device of a kind of multichannel.
In order to reach the above object: the dynamic electrical stimulation device of this utility model multichannel, it is characterized in that forming and comprise: stimulus signal processing unit, electric stimulating instrument, the stimulus signal output port of described stimulus signal processing unit is electrically connected with the stimulus signal input port of electric stimulating instrument, and described electric stimulating instrument has at least two pairs stimulates paster.
During use, the several of this dynamic electrical stimulation device are attached to specified muscle position respectively to the stimulation paster, send stimulus signal by the stimulus signal processing unit, electric stimulating instrument triggers electric stimulation pulse, make different muscle groups be subjected to electricity irritation, and its stimulus signal processing unit can be provided with in advance different to the discharge order that stimulate paster, discharge at interval and discharge times, therefore can make the muscle group of patient's different parts orderly be subjected to electricity irritation, assisting patients is finished a certain action, improves training quality.
Description of drawings
Below in conjunction with accompanying drawing this utility model is further described.
Fig. 1 is the structured flowchart of the dynamic electrical stimulation device of this utility model multichannel.
The specific embodiment
The dynamic excitation device of multichannel electricity thorn of present embodiment as shown in Figure 1, the multichannel electrical stimulation device, it is to form to comprise: stimulus signal processing unit, electric stimulating instrument, the stimulus signal output port of stimulus signal processing unit is electrically connected with the stimulus signal input port of electric stimulating instrument, and electric stimulating instrument has at least two pairs stimulates paster 21,22,31,32.Stimulus signal processing unit in this example is for moving the computer that the stimulus signal process software is arranged, and stimulus parameter can be provided with in software or adjust.
Except initiatively send stimulus signal by the stimulus signal processing unit, can also control by hand switch, this multichannel electrical stimulation device also is provided with the electricity irritation trigger switch that is connected with the stimulus signal processing unit.Specifically, the electricity irritation trigger switch can be the pressure type switch also can be the hand-held touch switch, various forms of switches can.
With auxiliary walking is example, suggestion working pressure switch triggers control, as shown in Figure 1, pressure switch comprises pressure inductor, signal amplification circuit, the analog to digital conversion circuit that connects successively, and the digital signal output end mouth of analog-digital conversion circuit as described is connected with the signal input port of stimulus signal processing unit.Pressure inductor is affixed on the patient vola, the paster of electric stimulating instrument is affixed on hemiplegia side shank tibialis anterior position, when the patient walks, contact with ground at the bottom of the hemiplegia parapodum and exert pressure, behind the pressure inductor pressurized, the pressure simulation signal is reached signal amplification circuit to be amplified, and carry out input stimulus signal processing unit after the analog digital conversion by analog to digital conversion circuit, after the digital information processing of stimulus signal processing unit process to input, the output stimulus signal is to electric stimulating instrument, carry out this stimulation order by electric stimulating instrument again, electricity irritation is carried out at hemiplegia side shank tibialis anterior position; Hemiplegia side shank tibialis anterior is subjected to the electricity irritation after-contraction, and auxiliary patient lifts the lower limb of hemiplegia side, and pressure inductor is alleviated at once, and the electricity irritation of preparing is next time opened.As seen pressure inductor is followed hemiplegic patient's walking process as pressure switch, and the execution of control electricity irritation has realized dynamic treatment; And the stimulus signal processing unit can carry out the setting of stimulus parameter according to patient's concrete condition, reaches optimum therapeuticing effect.
In addition to the implementation, this utility model can also have other embodiments.All employings are equal to the technical scheme of replacement or equivalent transformation form, all drop on the protection domain of this utility model requirement.
Claims (5)
1. the dynamic electrical stimulation device of multichannel, it is characterized in that forming and comprise: stimulus signal processing unit, electric stimulating instrument, the stimulus signal output port of described stimulus signal processing unit is electrically connected with the stimulus signal input port of electric stimulating instrument, and described electric stimulating instrument has stimulates paster at least more than two pairs.
2. the dynamic electrical stimulation device of multichannel according to claim 1 is characterized in that: also have the electricity irritation trigger switch that is connected with the stimulus signal processing unit.
3. the dynamic electrical stimulation device of multichannel according to claim 2, it is characterized in that: pressure inductor, signal amplification circuit, the analog to digital conversion circuit of described electricity irritation trigger switch for connecting successively, the digital signal output end mouth of analog-digital conversion circuit as described is connected with the signal input port of stimulus signal processing unit.
4. the dynamic electrical stimulation device of multichannel according to claim 2 is characterized in that: described electricity irritation trigger switch is the hand-held trigger switch.
5. according to any dynamic electrical stimulation device of described multichannel of claim 1-4, it is characterized in that: described stimulus signal processing unit has the computer of stimulus signal process software for operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202318973U CN201618314U (en) | 2009-09-09 | 2009-09-09 | Multichannel dynamic electric stimulating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202318973U CN201618314U (en) | 2009-09-09 | 2009-09-09 | Multichannel dynamic electric stimulating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201618314U true CN201618314U (en) | 2010-11-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202318973U Expired - Fee Related CN201618314U (en) | 2009-09-09 | 2009-09-09 | Multichannel dynamic electric stimulating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201618314U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104540544A (en) * | 2012-06-26 | 2015-04-22 | 迈恩泰克公司 | Method for functional electrical stimulation therapy |
| CN105536146A (en) * | 2016-02-01 | 2016-05-04 | 叶强 | Mobile intelligent multi-channel dynamic electrical stimulation lower limb walking aid and mobile intelligent multi-channel dynamic electrical stimulation lower limb walking method |
-
2009
- 2009-09-09 CN CN2009202318973U patent/CN201618314U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104540544A (en) * | 2012-06-26 | 2015-04-22 | 迈恩泰克公司 | Method for functional electrical stimulation therapy |
| CN104540544B (en) * | 2012-06-26 | 2017-10-13 | 迈恩泰克公司 | method for functional electrical stimulation therapy |
| CN105536146A (en) * | 2016-02-01 | 2016-05-04 | 叶强 | Mobile intelligent multi-channel dynamic electrical stimulation lower limb walking aid and mobile intelligent multi-channel dynamic electrical stimulation lower limb walking method |
| CN105536146B (en) * | 2016-02-01 | 2018-11-02 | 叶强 | Intelligent movable multichannel dynamic electro photoluminescence lower limb walk help instrument and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101103 Termination date: 20160909 |
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| CF01 | Termination of patent right due to non-payment of annual fee |