CN202446674U - Biofeedback treatment instrument - Google Patents
Biofeedback treatment instrument Download PDFInfo
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- CN202446674U CN202446674U CN2012200752936U CN201220075293U CN202446674U CN 202446674 U CN202446674 U CN 202446674U CN 2012200752936 U CN2012200752936 U CN 2012200752936U CN 201220075293 U CN201220075293 U CN 201220075293U CN 202446674 U CN202446674 U CN 202446674U
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Abstract
The utility model relates to an instrument for treating paralysis or muscular dystrophy patients, and in particular relates to a biofeedback treatment instrument. The instrument comprises a host machine and an electrode plate, wherein the host machine comprises a control module, an input display module and a channel selection module; the control signal output end of the control module is connected with the electrode plate; the channel selection signal output end of the control module is connected with the signal input end of the channel selection module; the human body feedback signal output end of the electrode plate is connected with the feedback signal input end of the channel selection module; the signal output end of the channel selection module is connected with the feedback signal input end of the control module; and the control module is also connected with the input display module. The instrument can be used for providing more treatment schemes for patients and assisting the patients recover more quickly.
Description
Technical field
This utility model relates to a kind of apparatus that is used for paralysed patient or amyotrophy patient treatment, is specifically related to a kind of bio-feedback therapeutic apparatus.
Background technology
At present, because the change of people's life and work mode, more people works in office; Lack motion, therefore have the disease of a lot of amyotrophy aspect, the situation of paralysis also can appear causing because of senile dementia etc. in some old peoples owing to the reason of health simultaneously; In case the disease of these aspects occurs; Not only patient oneself is painful, also is to torment concerning the household always, so these diseases all need well treatment.Recently the bioelectric stimulation technology has obtained using widely that (biofeedback technology is that the electromyographic signal that the conscious muscle contraction of patient causes is converted into the feedback signal of having amplified in medical circle; To the central nervous system input impulsion body, motion, cortical sensibility is provided; To influence corresponding big mesencephalic centre; Make big mesencephalic centre recover control gradually to paralysis muscle, impel brain injury after the central nervous system form new connection and reinvent nervous pathway, mobilize the nervous tissue of region of interest to bear some function that pathological tissues is born; Impel the recovery of neuromuscular dysfunction); Carry out electricity irritation through motion muscle and make muscle contraction, strengthen the motion amplitude and the joint motions amplitude of paralyzed limbs, promote the recovery gradually of patient's paralyzed limbs motor function the patient; Reach the purpose of treatment; Around this principle also occurred a lot of relevant therapeutic equipmentss on the market, but present these bio-feedback therapeutic apparatus function singlenesses can't satisfy the demand of different patients to treatment as required.
The utility model content
The purpose of this utility model provides a kind of bioelectric stimulation that can rely on paralysis or amyotrophy patient is treated, can realize simultaneously multiple treatment function bio-feedback therapeutic apparatus.
For achieving the above object, this utility model adopts following technical scheme:
A kind of bio-feedback therapeutic apparatus; Comprise main frame, electrode slice; Said main frame comprises control module, input display module and channel selecting module; The control signal output ends connection electrode sheet of said control module, the channel selecting signal outfan interface channel of control module is selected the signal input part of module, and the human body feedback signal outfan interface channel of said electrode slice is selected the feedback signal input of module; The feedback signal input of the feedback signal outfan link control module of said channel selecting module, said control module also are connected with the input display module.
Said control module comprises that CPU, stimulus signal produce circuit; Said channel selecting module comprises channel selection circuit and signal processing circuit; The signal input part that said channel selection circuit and stimulus signal produce circuit is connected the signal output part of CPU respectively; The signal output part that said stimulus signal produces circuit is used for the connection electrode sheet through constant current output circuit, and the signal output part of said channel selection circuit connects the signal input part of CPU through signal processing circuit.
Said signal processing circuit comprises pre-amplification circuit, bandwidth-limited circuit, power frequency trap circuit and A/D change-over circuit; The outfan of said pre-amplification circuit connects the input of bandwidth-limited circuit; The outfan of bandwidth-limited circuit connects the input of power frequency trap circuit, and the outfan of power frequency filter circuit connects the input of A/D change-over circuit.
Said input display module comprises shows signal treatment circuit and touch display screen; The control signal output ends of said touch display screen connects the control signal input of CPU, and the shows signal outfan of CPU connects the shows signal input of touch display screen through the shows signal treatment circuit.
Comprise that also external data shows storage module, said external data shows that storage module is connected with CPU through data processing circuit.
Described external data display process module adopts computer.
Adopt above technical scheme can reach following technique effect:
Because this utility model is provided with channel selecting module; The patient can make control module output control signal give channel selecting module through the input display module according to the demand of self; Channel selecting module just can be selected different treatment patterns; Let the patient accept the therapeutic modality of science more, make patient's rehabilitation quickly.
The control module of this utility model also is connected with outer computer simultaneously, and outer computer can store a large amount of treatment data, can also the training recreation that help patient's rehabilitation be set through outer computer, helps the patient to get well as early as possible.
Description of drawings
Fig. 1 is the schematic block circuit diagram of this utility model.
The specific embodiment
As shown in Figure 1: this utility model comprises power module, control module, input display module, channel selecting module, electrode slice and outer computer; Said power module is that control module provides required electric energy; The control signal output ends connection electrode sheet of said control module; Channel selecting signal outfan interface channel is selected the signal input part of module; The human body feedback signal outfan interface channel of said electrode slice is selected the feedback signal input of module, the feedback signal input of the signal output part link control module of channel selecting module, and said input display module intercoms with control module respectively with outer computer mutually.
Said control module comprises that CPU, stimulus signal produce circuit; The signal output part of said CPU connects the signal input part that stimulus signal produces circuit, and said stimulus signal produces circuit and is used for the connection electrode sheet through constant current output circuit.Said channel selecting module comprises channel selection circuit, and the signal output part of said channel selection circuit is connected the human body feedback signal input of CPU successively with the A/D change-over circuit through pre-amplification circuit, bandwidth-limited circuit, power frequency trap circuit.
Said input display module module is a touch display screen; The control signal output ends of said touch display screen connects the control signal input of CPU, and the shows signal outfan of CPU connects the shows signal input of touch display screen through the shows signal treatment circuit.
In addition, because the constant current output current does not allow open circuit, so also is provided with open loop protection circuit in the control module, said open loop protection circuit connects constant current output circuit.
Various circuit in this utility model all are circuit commonly used in the prior art.Be provided with program in the CPU of this utility model, can control this utility model and realize prescription class and two kinds of treatment patterns of OTC class, different functions is arranged under these two kinds of patterns simultaneously:
1) information to the human body surface myoelectric signal detects:
Electrode slice is connected on the main frame, after powering on to main frame, gets into type of work selection interface, touch display screen provides prescription class and OTC class to select, and the prescription class is provided with multiple treatment pattern, and the OTC class can oneself be set the treatment parameter as required.To click the prescription class is example; CPU receives instruction, and control channel selects circuit to get into the myoelectricity feedback model, under the myoelectricity feedback model; Electrode slice receives the electromyographic signal of body surface; And with this signal send pre-amplification circuit, bandwidth-limited circuit, power frequency trap circuit successively to, the A/D change-over circuit carries out signal processing, is the signal that single-chip microcomputer can receive processing with myoelectricity small-signal treatment conversion, show through touch display screen afterwards; The signal characteristic of the electromyographic signal in patient affected part just can show from touch display screen intuitively, and the doctor just can formulate science more, complete rehabilitation scheme on this basis.
2) bioelectric stimulation pattern:
Electrode slice is connected on the main frame, after powering on to main frame, gets into type of work and select the interface; Touch screen provides prescription class and OTC class to select equally; To click the prescription class is example, and CPU receives instruction, and control channel selects circuit to get into the bioelectric stimulation pattern.CPU produces bioelectric stimulation signals, exports through constant-current source circuit, and bioelectric stimulation signals flows to human body through electrode slice; Muscle contraction through the galvanism affected part; The muscular movement amplitude of paralysis place is strengthened, can increase substantially the contraction of muscle and the motion in joint, make big mesencephalic centre recover control gradually simultaneously paralysis muscle; Impel the central nervous system behind the brain injury to form new connection; Reinvent nervous pathway, mobilize the nervous tissue of region of interest to bear some function that pathological tissues is born, impel the recovery of neuromuscular dysfunction.
In the stimulating current output procedure, open loop protection circuit checks constantly whether electrode slice is attached on the human body, when taking place can to notify CPU to stop to export stimulus signal at once when pole piece comes off, guarantees patient's the safety and the safety of equipment.
3) utilize surface electromyogram signal to be triggering signal, the patient carried out electricity irritation:
Electrode slice is connected on the main frame; After powering on to main frame, after therapeutic instrument powers on, get into type of work and select the interface; Select prescription class or the treatment of OTC class; To click the class of writing out a prescription is example, and CPU receives instruction, and control channel selects the circuit entering to utilize surface electromyogram signal for triggering signal the patient to be carried out electrical stimulation pattern.Under this pattern, at first carry out threshold value setting; CPU receives the checking with EMG method signal of body surface through electrode slice; The signal that receives is compared with the electromyographic signal action threshold values of setting; When the amplitude that receives signal is higher than the action threshold values, think that patient's electromyographic signal is normal at this moment, continue to detect; When the amplitude that receives signal is lower than the action threshold values; Think that patient's electromyographic signal is undesired at this moment, this moment, CPU was exported one group of biostimulation signal fast, and the output signal outputs to outside the main frame through constant-current source circuit conversion; And be sent to electrode slice through the line that leads, muscle group is stimulated.
This utility model can carry out the treatment of above-mentioned three kinds of patterns respectively to the patient under prescription class and two kinds of therapeutic modalities of OTC class; For the patient provides multiple treatment pattern; Can set intensity, time of treatment etc. according to the ill different situations of patient self; Various treatment data all can show through touch display screen in the process of treatment simultaneously, and the doctor just can formulate the recovery scheme of science more according to these data, help the patient to get well as early as possible.In addition; Because this utility model can also be connected with outer computer; Therefore the treatment data that outer computer can the thick amount in village supply doctor's reference; Simultaneously the screen of outer computer greatly can be better observed data at any time, store some treatment recreation in the outer computer, can let the patient not have own recreation therapy under doctor's the situation.
Claims (6)
1. bio-feedback therapeutic apparatus; It is characterized in that: comprise main frame, electrode slice; Said main frame comprises control module, input display module and channel selecting module; The control signal output ends connection electrode sheet of said control module, the channel selecting signal outfan interface channel of control module is selected the signal input part of module, and the human body feedback signal outfan interface channel of said electrode slice is selected the feedback signal input of module; The feedback signal input of the feedback signal outfan link control module of said channel selecting module, said control module also are connected with the input display module.
2. bio-feedback therapeutic apparatus as claimed in claim 1; It is characterized in that: said control module comprises that CPU, stimulus signal produce circuit; Said channel selecting module comprises channel selection circuit and signal processing circuit; The signal input part that said channel selection circuit and stimulus signal produce circuit is connected the signal output part of CPU respectively; The signal output part that said stimulus signal produces circuit is used for the connection electrode sheet through constant current output circuit, and the signal output part of said channel selection circuit connects the signal input part of CPU through signal processing circuit.
3. bio-feedback therapeutic apparatus as claimed in claim 2; It is characterized in that: said signal processing circuit comprises pre-amplification circuit, bandwidth-limited circuit, power frequency trap circuit and A/D change-over circuit; The outfan of said pre-amplification circuit connects the input of bandwidth-limited circuit; The outfan of bandwidth-limited circuit connects the input of power frequency trap circuit, and the outfan of power frequency filter circuit connects the input of A/D change-over circuit.
4. bio-feedback therapeutic apparatus as claimed in claim 3; It is characterized in that: said input display module comprises shows signal treatment circuit and touch display screen; The control signal output ends of said touch display screen connects the control signal input of CPU, and the shows signal outfan of CPU connects the shows signal input of touch display screen through the shows signal treatment circuit.
5. like any described bio-feedback therapeutic apparatus of claim 1 to 4, it is characterized in that: comprise that also external data shows storage module, said external data shows that storage module is connected with CPU through data processing circuit.
6. bio-feedback therapeutic apparatus as claimed in claim 5 is characterized in that: described external data display process module adopts computer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200752936U CN202446674U (en) | 2012-03-02 | 2012-03-02 | Biofeedback treatment instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200752936U CN202446674U (en) | 2012-03-02 | 2012-03-02 | Biofeedback treatment instrument |
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| Publication Number | Publication Date |
|---|---|
| CN202446674U true CN202446674U (en) | 2012-09-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200752936U Expired - Lifetime CN202446674U (en) | 2012-03-02 | 2012-03-02 | Biofeedback treatment instrument |
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| CN (1) | CN202446674U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103751909A (en) * | 2014-01-23 | 2014-04-30 | 上海诺诚电气有限公司 | Real-time feedback intelligent electrical stimulation device and stimulation method thereof |
| CN107398011A (en) * | 2017-08-18 | 2017-11-28 | 广东美的安川服务机器人有限公司 | A kind of biostimulation feedback device |
| CN107497046A (en) * | 2017-09-29 | 2017-12-22 | 美合实业（苏州）有限公司 | A kind of low frequency neuromuscular biological feedback treatment system of more treatment means |
-
2012
- 2012-03-02 CN CN2012200752936U patent/CN202446674U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103751909A (en) * | 2014-01-23 | 2014-04-30 | 上海诺诚电气有限公司 | Real-time feedback intelligent electrical stimulation device and stimulation method thereof |
| CN107398011A (en) * | 2017-08-18 | 2017-11-28 | 广东美的安川服务机器人有限公司 | A kind of biostimulation feedback device |
| CN107497046A (en) * | 2017-09-29 | 2017-12-22 | 美合实业（苏州）有限公司 | A kind of low frequency neuromuscular biological feedback treatment system of more treatment means |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: Youter Wei Road in New Industrial Park of Weishi County in Henan province 475500 City Patentee after: Henan youter medical equipment Limited by Share Ltd Address before: 450001, Zhengzhou province high tech Zone, Ruida Road, No. 96, No. Patentee before: Zhengzhou Youde Industrial Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20120926 |
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| CX01 | Expiry of patent term |