CN108744282A - A kind of control method and device improving biofeedback therapy efficiency - Google Patents
A kind of control method and device improving biofeedback therapy efficiency Download PDFInfo
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- CN108744282A CN108744282A CN201810979679.1A CN201810979679A CN108744282A CN 108744282 A CN108744282 A CN 108744282A CN 201810979679 A CN201810979679 A CN 201810979679A CN 108744282 A CN108744282 A CN 108744282A
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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
- A61N1/36014—External stimulators, e.g. with patch electrodes
- A61N1/3603—Control systems
- A61N1/36031—Control systems using physiological parameters for adjustment
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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
- A61N1/3605—Implantable neurostimulators for stimulating central or peripheral nerve system
- A61N1/36128—Control systems
- A61N1/36135—Control systems using physiological parameters
- A61N1/36139—Control systems using physiological parameters with automatic adjustment
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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
- A61N1/3605—Implantable neurostimulators for stimulating central or peripheral nerve system
- A61N1/36128—Control systems
- A61N1/36146—Control systems specified by the stimulation parameters
- A61N1/3615—Intensity
Abstract
The present invention provides a kind of control method and device improving biofeedback therapy efficiency, are related to field of medical technology.The control method includes：Obtain the real-time biological signal of subject；Stimulus threshold is calculated according to real-time biological signal；The real-time biological signal of subject is obtained again；When subject is in action state, whether the real-time biological signal that judgement obtains again is more than stimulus threshold；When to be, the electrical stimulation apparatus output stimulation is controlled；When to be no, control stimulating apparatus stops output stimulation.The control method and device can determine whether output stimulation automatically according to the real-time biological signal of subject, improve the efficiency of the electro photoluminescence based on biofeedback signals, so that subject in the case of not by the help of the professional persons such as doctor and nurse, can easily also use electrical stimulation apparatus.
Description
Technical field
The present invention relates to field of medical technology, in particular to a kind of controlling party improving biofeedback therapy efficiency
Method and device.
Background technology
Currently on the market the operating mode of existing biofeedback therapy product be in advance the threshold value of artificial setting electro photoluminescence and
Pattern later carries out subject the stimulation therapy of certain time.But since the setting of some treatment parameters is for amateur
Operating personnel for it is extremely complex, stimulus threshold and the reasonable set of pattern can not be completed, it is biological anti-to seriously reduce
The efficiency for presenting treatment, cannot meet the Treatment need of huge biofeedback therapy group.
Invention content
The purpose of the present invention is to provide a kind of control method and device improving biofeedback therapy efficiency, in improvement
State problem.
In a first aspect, the embodiment of the present invention provides a kind of control method improving biofeedback therapy efficiency, including：It obtains
The real-time biological signal of subject；Stimulus threshold is calculated according to the real-time biological signal；The reality of the subject is obtained again
When bio signal；When the subject is in action state, whether the real-time biological signal that judgement obtains again is more than institute
State stimulus threshold；When to be, the electrical stimulation apparatus output stimulation is controlled；When to be no, control the electrical stimulation apparatus and stop
Only output stimulation.
In conjunction with the technical solution that above-mentioned first aspect provides, in some possible realization methods, the method further includes：
Obtain the settling time section real-time biological signal under subject's quiescent condition；It is calculated just according to settling time section real-time biological signal
Beginning threshold value；Before controlling electrical stimulation apparatus output stimulation, the stimulus modality of electrical stimulation apparatus is determined according to initial threshold.
In conjunction with the technical solution that above-mentioned first aspect provides, in some possible realization methods, the acquisition subject
Real-time biological signal, including：The actuation time section real-time biological signal in subject's multiple actuation times section recently is obtained,
Between two neighboring actuation time section, subject is in quiescent condition；It is described when the subject is in action state, judge again
The real-time biological signal of secondary acquisition whether more than the stimulus threshold include：It is raw in real time according to section of the multiple actuation time
Object signal calculates stimulus threshold.
In conjunction with the technical solution that above-mentioned first aspect provides, in some possible realization methods, according to the multiple dynamic
Make period real-time biological signal, calculates stimulus threshold, including：Determine the phase of the multiple actuation time section real-time biological signal
Prestige value or covariance are the stimulus threshold.
In conjunction with the technical solution that above-mentioned first aspect provides, in some possible realization methods, the acquisition subject
Settling time section real-time biological signal, including：Obtain electro-physiological signals amplitude, the bioelectrical signals frequency of the subject with
And any one of neural modulation signal or arbitrary combination.
Second aspect, the embodiment of the present invention provide a kind of control device improving biofeedback therapy efficiency, the control
Device is applied to electrical stimulation apparatus, including：Acquiring unit, the real-time biological signal for obtaining subject；Processing unit is used for
Stimulus threshold is calculated according to the real-time biological signal；The acquiring unit is additionally operable to obtain the real-time biological letter of subject again
Number；The processing unit is additionally operable to be in action state as subject, judges whether the real-time biological signal obtained again is more than
Stimulus threshold；When to be, the processing unit is for controlling electrical stimulation apparatus output stimulation；When to be no, the processing is single
Member stops output stimulation for controlling electrical stimulation apparatus.
In conjunction with the technical solution that above-mentioned second aspect provides, in some possible realization methods, acquiring unit is additionally operable to
The settling time section real-time biological signal under subject's quiescent condition is obtained, processing unit is additionally operable to according to the settling time section
Real-time biological signal calculates initial threshold, and the processing unit is additionally operable to before controlling the electrical stimulation apparatus output stimulation,
The stimulus modality of electrical stimulation apparatus is determined according to initial threshold.
In conjunction with the technical solution that above-mentioned second aspect provides, in some possible realization methods, the acquiring unit is used
In obtain subject recently multiple actuation times section multiple actuation times section real time data, in two neighboring actuation time section
Between, subject is in quiescent condition；The processing unit calculates stimulus threshold according to section real-time biological signal of multiple actuation times
Value.
In conjunction with the technical solution that above-mentioned second aspect provides, in some possible realization methods, the processing unit meter
Calculate stimulus threshold the step of include：The desired value or covariance for determining multiple actuation time section real-time biological signals are the stimulation
Threshold value.
The third aspect, the embodiment of the present invention provide a kind of control device improving biofeedback therapy efficiency, are applied to electricity
Stimulation apparatus, the control device include electrical signal collection probe, the real-time biological signal for obtaining subject；Processor,
For calculating stimulus threshold according to real-time biological signal；The electrical signal collection probe is additionally operable to obtain the real-time of subject again
Bio signal；The processor is additionally operable to be in action state as the subject, judges the real-time biological signal obtained again
Whether the stimulus threshold is more than；When to be, processor controls the electrical stimulation apparatus output stimulation；When to be no, processing
Device controls the electrical stimulation apparatus and stops output stimulation.
The beneficial effects of the invention are as follows：
Control method and device in the embodiment of the present invention are real-time by being carried out while stimulating subject
Feedback regulation calculates stimulus threshold, then the real-time biological signal to getting again according to the real-time biological signal got
It is compared with the threshold value precomputed, when the real-time biological signal is more than stimulus threshold, controls electrical stimulation apparatus pair
Subject stimulates, and when real-time biological signal is less than or equal to stimulus threshold, control electrical stimulation apparatus stops to subject
Stimulation.According to the real-time biological signal of subject calculate stimulus threshold, compared to the prior art in for it is proprietary in advance
For the stimulus threshold and frequency of setting, more meet the actual conditions of subject, to improve the efficiency of stimulation；Compared to existing
There is the case where needing professional to set in technology, also more convenient ordinary user uses.
To enable the above objects, features, and advantages of the application to be clearer and more comprehensible, preferred embodiment cited below particularly, and coordinate
Appended attached drawing, is described in detail below.
Description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to needed in the embodiment attached
Figure is briefly described, it should be understood that the following drawings illustrates only certain embodiments of the present invention, therefore is not construed as pair
The restriction of range for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other relevant attached drawings.
Fig. 1 is the flow diagram of the control method for the raising biofeedback therapy efficiency that the embodiment of the present invention 1 provides；
Fig. 2 is the flow chart for the calculating stimulus threshold that the embodiment of the present invention 1 provides；
Fig. 3 is the flow chart for the stimulation therapy cycle criterion that the embodiment of the present invention 1 provides；
Fig. 4 is the flow chart for the determination stimulus modality that the embodiment of the present invention 1 provides；
Fig. 5 is the example schematic for the control method that the embodiment of the present invention 1 provides；
Fig. 6 is a kind of functional block diagram for control device that the embodiment of the present invention 2 provides；
Fig. 7 is a kind of structure diagram for control device that the embodiment of the present invention 3 provides.
Specific implementation mode
The embodiment of the present invention provides a kind of control method and device improving biofeedback therapy efficiency, to improve existing control
Stimulation therapy cannot be adjusted and inefficient problem in real time by treating equipment.
In order to solve the above technical problems, general thought is as follows for technical solution in the embodiment of the present invention：
According to the real-time biological signal got, constantly update stimulus threshold, by newest threshold value with get again
Real-time biological signal is compared judgement, carries out stimulation therapy further according to judging result so that stimulation each time can be more
Efficiently, solving very cannot be for the problem that more audient to equipment, and can only rely on doctors and nurses's auxiliary operation.
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.The present invention being usually described and illustrated herein in the accompanying drawings is implemented
The component of example can be arranged and be designed with a variety of different configurations.
Therefore, below the detailed description of the embodiment of the present invention to providing in the accompanying drawings be not intended to limit it is claimed
The scope of the present invention, but be merely representative of the present invention selected embodiment.Based on the embodiments of the present invention, this field is common
The every other embodiment that technical staff is obtained without making creative work belongs to the model that the present invention protects
It encloses.
It should be noted that in the absence of conflict, the feature in embodiment and embodiment in the present invention can phase
Mutually combination.
It should be noted that：Similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined, then it further need not be defined and explained in subsequent attached drawing in a attached drawing.
Embodiment 1
Referring to FIG. 1, the stream of the control method for the raising biofeedback therapy efficiency that Fig. 1, which is the embodiment of the present invention 1, to be provided
Journey schematic diagram.The control method is applied in electrical stimulation apparatus, which is, for example, nerve electric stimulation equipment, muscle electricity
Stimulation apparatus etc., in terms of which can be applied to human body inspection or treatment.
As shown in Figure 1：This method includes：
Step S101：Obtain the real-time biological signal of subject；
Step S102：Stimulus threshold is calculated according to the real-time biological signal；
Step S103：The real-time biological signal of the subject is obtained again；
Step S104：When the subject is in action state, whether the real-time biological signal that judgement obtains again
More than the stimulus threshold；
Step S1041：When the real-time biological signal got is more than stimulus threshold, by control electrical stimulation apparatus output thorn
Swash；
Step S1042：When the real-time biological signal got is less than or equal to stimulus threshold, electrical stimulation apparatus will be controlled
Stop output stimulation.
Specifically, the real-time biological signal described in step S101 can be real-time in a period of time before current time
Bio signal.
Optionally, in the present embodiment, electrical stimulation apparatus is biological stimulating electrical signal equipment, and the real-time biological signal can
Think one or more in bioelectrical signals frequency, bioelectrical signals amplitude, neural modulation signal amplitude etc..Certainly, at it
In his embodiment, it can also be that other biological signal, usual real-time biological signal are related to electrical stimulation apparatus.
Optionally, step S101 includes step S1011, and step S102 includes step S1021.Referring to FIG. 2, Fig. 2 is this
The flow diagram for the calculating stimulus threshold that inventive embodiments 1 provide.
Step S1011：Obtain the section real-time biological signal of multiple actuation times in subject's multiple actuation times section recently；
Step S1021：According to section real-time biological signal of the multiple actuation time, stimulus threshold is calculated.
It should be noted that between adjacent two actuation times section, it is designed with one section of settling time, when the tranquillization
Between for allow subject's tranquillization modify.Specifically, the present embodiment is using the actuation time for presetting 4s, the settling time of 6s, at it
In his embodiment, the other modes such as the time span that stimulation is voluntarily selected by subject can also be used.
It should be noted that step S1021 can be completed before the starting point of this described actuation time section.Specifically
Ground, in the present embodiment, step S1021 includes：Before the starting point of this actuation time section, when obtaining most nearby 3 actions
Between actuation time section real-time biological signal in section obtained by carrying out certain Mathematical treatment to this three sections of continuous time signals
To stimulus threshold.
In the present embodiment, the calculation in step S1021 includes：3 times before calculating this actuation time section are dynamic
The desired value for making period real-time biological signal, using the desired value as the stimulus threshold of this actuation time section.It can manage
Solution can calculate the association side of actuation time section real-time biological signal in 3 actuation time sections in other embodiments first
One kind in difference, variance etc..Secondly, in other embodiments, it can also use and the action section number calculated is selected by subject
Etc. other modes.
Step S103 is entered after step S1021.It should be noted that the real-time biological signal in step S103 is
For the real-time biological signal in this actuation time section in step S1021.
It is calculated it should be further noted that the real-time biological signal described in step S103 is more than in step S1021
Stimulus threshold when, enter step S1041, i.e., send out the instruction of output stimulation, electrical stimulation apparatus root to the electrical stimulation apparatus
Being exported to subject according to instruction stimulates；It is less than or equal to calculated thorn in step S1021 in step S103 real-time biological signals
When swashing threshold value, S1042 is entered step, i.e., sends out the instruction for stopping output stimulation, electrical stimulation apparatus root to the electrical stimulation apparatus
Stopping exporting to subject according to instruction stimulates.
By calculating stimulus threshold according to the real-time biological signal of subject, compared to the prior art in for proprietary
For preset stimulus threshold, more meet the actual conditions of subject, to improve the efficiency of stimulation；Compared to existing
The case where needing professional to set in technology, the also use of more convenient ordinary user.
Referring next to Fig. 3, Fig. 3 is the flow diagram for the stimulation therapy cycle criterion that the embodiment of the present invention 1 provides.
Optionally, during entire stimulation therapy, further include：
Step S301：Judge whether a stimulation period completes according to preset condition.When to be no, step is reentered
S301.When to be, S302 is entered step；
Step S302：Judge whether entire stimulation therapy terminates.When to be, S303 is entered step, that is, stops obtaining real
When bio signal and stop output stimulation；When to be no, S101 is entered step, and the stream after the S101 that repeats the above steps
Journey.
It should be noted that preset condition is step S1011 preset 4s actuation times in the present embodiment, when action
Between 4s reach when, that is, judge one stimulation the period complete.It is understood that preset condition is moved with what step S1011 was set
It is corresponding to make time design.
Next, referring to FIG. 4, Fig. 4 is the flow diagram for the determination stimulus modality that the embodiment of the present invention 1 provides.It can
Selection of land can also include the following steps before step S101：
Step S401：Obtain the settling time section real-time biological signal under subject's quiescent condition；
Step S402：Initial threshold is calculated according to the settling time section real-time biological signal；
Step S403：The stimulus modality of electrical stimulation apparatus is determined according to the initial threshold.
It is described in above-mentioned steps S401 specifically, in the present embodiment, 60s tranquillization acquisition times can be preset, it can be with
The settling time section real-time biological signal under subject's quiescent condition is acquired in 60s.It is understood that in other realities
It applies in example, when can also take the tranquillization under default subject's quiescent condition as described in 30s certain period of time is used to acquire
Between section real-time biological signal, can also the modes such as preceding setting acquisition time used by subject.
Above-mentioned steps S402 includes：Determine that the desired value of the settling time section real-time biological signal in tranquillization acquisition time is
Initial threshold.It is understood that in other embodiments, the settling time section in tranquillization acquisition time can also be taken to give birth in real time
Covariance of object signal etc. is initial threshold.
In a kind of possible embodiment, the method for determination described in above-mentioned steps S403 includes：At the beginning of step S402
When beginning threshold value is less than or equal to 10 μ V, determine that the stimulus modality of electrical stimulation apparatus is low frequency stimulating；When the initial threshold of step S402
When more than 10 μ V, determine that the stimulus modality of electrical stimulation apparatus is high frequency stimulation.In subsequent stimulating course, that is, use step
The stimulus modality that S403 is determined stimulates subject.
It should be noted that stimulus waveform frequency and amplitude there are one differing, then it is assumed that be different stimulation mould
Formula.
Due to the difference of everyone individual physique, age, gender etc., by believing subject's settling time section real-time biological
Number collection analysis, the constitution of subject can be analyzed, to selection one be suitable for subject stimulus modality, carry
The efficiency of high stimulation therapy.
Referring next to Fig. 5, Fig. 5 be the embodiment of the present invention in control method a kind of example schematic, for pair
Whole control process illustrates.In the treatment preproduction phase, subject is in the settling time of 60s, collects 60s settling times
The tranquillization real-time biological electric signal amplitude of interior tranquillization real-time biological electric signal amplitude, the 60s to obtaining does desired value calculating, false
If the desired value obtained is less than or equal to 10 μ V, determine that the stimulus modality of electrical stimulation apparatus is low frequency stimulating；The desired value obtained
When more than 10 μ V, determine that the stimulus modality of electrical stimulation apparatus is high frequency stimulation.
Enter the stimulation preparation stage later, in this example, preset sample collection number is 3 times, when acquiring actuating signal
Between be 4s, the settling time in gap is 6s；Subject needs to complete certain movement range, when the real-time biological that movement range generates
When electrical signal amplitude meets operating frequency threshold value, actuation time starts to calculate, and after 4s, actuation time terminates, and has collected one
The action real-time biological electrical signal amplitude of 4s；After 6s, judge again movement range generate real-time biological electrical signal amplitude whether
Meet operating frequency amplitude, when meeting, second segment actuation time starts to calculate, identical as the step in the preceding paragraph actuation time.
It repeats the above steps later, at the end of third section actuation time, has obtained the action real-time biological signal frequency of 3 4s,
Enter stimulation period later.It should be noted that the finger for stopping output stimulation is sent to electrical stimulation apparatus in the stimulation preparation stage
It enables.
In stimulation period, specific to the starting point of one-off period, 3 times actuation time section is calculated at this time
The desired value of 3 actuation time section real-time biological signals, using the desired value as the stimulus threshold in this actuation time section.
Subject proceeds by the action of certain amplitude later, and it is identical to start the condition of actuation time with the stimulation preparation stage, when tested
When the bioelectrical signals amplitude that the action of person generates is more than the above-mentioned stimulus threshold just obtained, output thorn is sent out to electrical stimulation apparatus
Sharp instruction；When the bioelectrical signals amplitude that the action of subject generates is less than or equal to the above-mentioned stimulus threshold that step has just obtained
When, the instruction for stopping output stimulation is sent out to electrical stimulation apparatus.In the present example, preset stimulation time is 10 minutes, works as thorn
The sharp stage continues after ten minutes, and stimulation period terminates.
Embodiment 2
Based on same inventive concept, the embodiment of the present invention also provides a kind of control device 10, as shown in Figure 1 for executing
Control method.Referring to FIG. 6, Fig. 6 is a kind of functional block diagram of control device 10 provided in an embodiment of the present invention.The control device
10 include：Acquiring unit 11 and processing unit 12.
Acquiring unit 11 is used to obtain the real-time biological signal of subject；
Processing unit 12 is used to calculate stimulus threshold according to the real-time biological signal；
Processing unit 12 is additionally operable to be in action state as the subject, judges the real-time biological obtained again letter
Number whether be more than the stimulus threshold；When to be, processing unit 12 for controlling electrical stimulation apparatus output stimulation, for
When no, processing unit 12 stops output stimulation for controlling the electrical stimulation apparatus.
Optionally, acquiring unit 11 is additionally operable to obtain the settling time section real-time biological signal under subject's quiescent condition；
Processing unit 12 is additionally operable to calculate initial threshold according to the settling time section real-time biological signal；Processing unit 12 is additionally operable to
Before the control electrical stimulation apparatus output stimulation, the stimulation mould of the electrical stimulation apparatus is determined according to the initial threshold
Formula.
Optionally, acquiring unit 11 is used to obtain subject multiple action real time datas of multiple actuation times section recently；
Processing unit 12 is used to, according to section real-time biological signal of multiple actuation times, calculate stimulus threshold.
Optionally, the step of calculating of processing unit 12 stimulus threshold includes：When processing unit 12 determines the multiple action
Between section real-time biological signal desired value or covariance be the stimulus threshold.
Control device and aforementioned control method shown in FIG. 1 in the present embodiment are led to based on the invention under same design
The aforementioned detailed description to control method and its various change form is crossed, those skilled in the art can be apparent from this implementation
The implementation process of control device in example, so in order to illustrate the succinct of book, details are not described herein.
Embodiment 3
Based on same inventive concept, the embodiment of the present invention also provides a kind of control device 20, as shown in Figure 1 for executing
Control method.Referring to FIG. 7, Fig. 7 is the structure diagram for the control device 20 that the embodiment of the present invention 3 provides.The control device 20
Including：Electrical signal collection probe 21 and processor 22.
Real-time biological signal of the electrical signal collection probe 21 for obtaining subject；
Processor 22 is used to calculate stimulus threshold according to the real-time biological signal；
Processor 22 is additionally operable to be in action state as the subject, whether judges the real-time biological signal obtained again
More than the stimulus threshold；When to be, the processor 22 controls electrical stimulation apparatus output stimulation, when to be no, processor
22 control electrical stimulation apparatus stop output stimulation.
Optionally, electrical signal collection probe 21 is additionally operable to obtain the settling time section real-time biological under subject's quiescent condition
Signal；Processor 22 is additionally operable to calculate initial threshold according to the settling time section real-time biological signal；Processor 22 is additionally operable to
Before the control electrical stimulation apparatus output stimulation, the stimulation mould of electrical stimulation apparatus is determined according to the initial threshold
Formula.
Optionally, it is real-time to be used to obtain subject multiple actions of multiple actuation times section recently for electrical signal collection probe 21
Data；Processor 22 calculates stimulus threshold according to section real-time biological signal of multiple actuation times.
Optionally, the step of calculating of processor 22 stimulus threshold includes：Processor 22 determines multiple actuation time sections in real time
The desired value or covariance of bio signal are the stimulus threshold
Control device and aforementioned control method shown in FIG. 1 in the present embodiment are led to based on the invention under same design
The aforementioned detailed description to control method and its various change form is crossed, those skilled in the art can be apparent from this implementation
The implementation process of example control device, so in order to illustrate the succinct of book, details are not described herein.
In several embodiments provided herein, it should be understood that disclosed device and method can also pass through
Other modes are realized.The apparatus embodiments described above are merely exemplary, for example, the flow chart in attached drawing and block diagram
Show the device of multiple embodiments according to the present invention, the architectural framework in the cards of method and computer program product,
Function and operation.In this regard, each box in flowchart or block diagram can represent the one of a module, section or code
Part, a part for the module, section or code, which includes that one or more is for implementing the specified logical function, to be held
Row instruction.It should also be noted that at some as in the realization method replaced, the function of being marked in box can also be to be different from
The sequence marked in attached drawing occurs.For example, two continuous boxes can essentially be basically executed in parallel, they are sometimes
It can execute in the opposite order, this is depended on the functions involved.It is also noted that every in block diagram and or flow chart
The combination of box in a box and block diagram and or flow chart can use function or the dedicated base of action as defined in executing
It realizes, or can be realized using a combination of dedicated hardware and computer instructions in the system of hardware.
In addition, each function module in each embodiment of the present invention can integrate to form an independent portion
Point, can also be modules individualism, can also two or more modules be integrated to form an independent part.
It, can be with if the function is realized and when sold or used as an independent product in the form of software function module
It is stored in a computer read/write memory medium.Based on this understanding, technical scheme of the present invention is substantially in other words
The part of the part that contributes to existing technology or the technical solution can be expressed in the form of software products, the meter
Calculation machine software product is stored in a storage medium, including some instructions are used so that a computer equipment (can be
People's computer, server or network equipment etc.) it performs all or part of the steps of the method described in the various embodiments of the present invention.
And storage medium above-mentioned includes：USB flash disk, mobile hard disk, read-only memory (ROM, Read-Only Memory), arbitrary access are deposited
The various media that can store program code such as reservoir (RAM, Random Access Memory), magnetic disc or CD.It needs
Illustrate, herein, relational terms such as first and second and the like be used merely to by an entity or operation with
Another entity or operation distinguish, and without necessarily requiring or implying between these entities or operation, there are any this realities
The relationship or sequence on border.Moreover, the terms "include", "comprise" or its any other variant are intended to the packet of nonexcludability
Contain, so that the process, method, article or equipment including a series of elements includes not only those elements, but also includes
Other elements that are not explicitly listed, or further include for elements inherent to such a process, method, article, or device.
In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including the element
Process, method, article or equipment in there is also other identical elements.
It these are only the preferred embodiment of the present invention, be not intended to restrict the invention, for those skilled in the art
For member, the invention may be variously modified and varied.Any modification made by all within the spirits and principles of the present invention,
Equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of control method improving biofeedback therapy efficiency, which is characterized in that be applied to electrical stimulation apparatus, the method
Including：
Obtain the real-time biological signal of subject；
Stimulus threshold is calculated according to the real-time biological signal；
The real-time biological signal of the subject is obtained again；
When the subject is in action state, whether the real-time biological signal that judgement obtains again is more than the stimulus threshold
Value；
When to be, the electrical stimulation apparatus output stimulation is controlled；
When to be no, control the electrical stimulation apparatus and stop output stimulation.
2. control method as described in claim 1, which is characterized in that it is described obtain subject real-time biological signal it
Before, the method further includes：
Obtain the settling time section real-time biological signal under subject's quiescent condition；
Initial threshold is calculated according to the settling time section real-time biological signal；
The stimulus modality of the electrical stimulation apparatus is determined according to the initial threshold.
3. control method as described in claim 1, which is characterized in that the real-time biological signal for obtaining subject, including：
The actuation time section real-time biological signal in subject's multiple actuation times section recently is obtained, in two neighboring actuation time
Between section, the subject is in quiescent condition；
It is described when the subject is in action state, judge whether the real-time biological signal obtained again is more than the thorn
Sharp threshold value includes：According to section real-time biological signal of the multiple actuation time, stimulus threshold is calculated.
4. control method as claimed in claim 3, which is characterized in that believed according to section real-time biological of the multiple actuation time
Number, stimulus threshold is calculated, including：The desired value or covariance for determining the multiple actuation time section real-time biological signal are described
Stimulus threshold.
5. control method as described in claim 1, which is characterized in that the real-time biological signal of subject is obtained, including：It obtains
Any one of bioelectrical signals frequency, bioelectrical signals amplitude and neural modulation signal of subject or arbitrary combination.
6. a kind of control device improving biofeedback therapy efficiency, which is characterized in that be applied to electrical stimulation apparatus, the control
Device includes：
Acquiring unit, the real-time biological signal for obtaining subject；
Processing unit, for calculating stimulus threshold according to the real-time biological signal；
The acquiring unit is additionally operable to obtain the real-time biological signal of subject again；
The processing unit is additionally operable to be in action state as the subject, judges the real-time biological signal obtained again
Whether the stimulus threshold is more than；
When to be, the processing unit is for controlling the electrical stimulation apparatus output stimulation；
When to be no, the processing unit stops output stimulation for controlling the electrical stimulation apparatus.
7. control device as claimed in claim 6, which is characterized in that the acquiring unit is additionally operable to obtain subject's tranquillization shape
Settling time section real-time biological signal under state, the processing unit are additionally operable to according to the settling time section real-time biological signal
Initial threshold is calculated, the processing unit is additionally operable to before controlling the electrical stimulation apparatus output stimulation, according to initial threshold
Determine the stimulus modality of electrical stimulation apparatus.
8. control device as claimed in claim 6, which is characterized in that the acquiring unit is multiple recently for obtaining subject
Section real-time biological signal of multiple actuation times in actuation time section, between section of two neighboring actuation time, the subject
In quiescent condition；The processing unit is used to, according to section real-time biological signal of the multiple actuation time, calculate stimulus threshold.
9. control device as claimed in claim 8, which is characterized in that the processing unit calculates the step of stimulus threshold and wraps
It includes：The processing unit determines that the desired value of the multiple actuation time section real-time biological signal or covariance are the stimulus threshold
Value.
10. a kind of control device, which is characterized in that be applied to electrical stimulation apparatus, the control device includes：
Electrical signal collection is popped one's head in, the real-time biological signal for obtaining subject；
Processor, for calculating stimulus threshold according to real-time biological signal；
The electrical signal collection probe is additionally operable to obtain the real-time biological signal of subject again；
The processor is additionally operable to be in action state as the subject, judges that the real-time biological signal obtained again is
It is no to be more than the stimulus threshold；
When to be, the processor controls the electrical stimulation apparatus output stimulation；
When to be no, the processor controls the electrical stimulation apparatus and stops output stimulation.
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