CN106237510A - A kind of brain control actively lower limb medical rehabilitation training system - Google Patents
A kind of brain control actively lower limb medical rehabilitation training system Download PDFInfo
- Publication number
- CN106237510A CN106237510A CN201610725463.3A CN201610725463A CN106237510A CN 106237510 A CN106237510 A CN 106237510A CN 201610725463 A CN201610725463 A CN 201610725463A CN 106237510 A CN106237510 A CN 106237510A
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- Prior art keywords
- brain
- rehabilitation training
- lower limb
- patient
- training system
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N1/00—Electrotherapy; Circuits therefor
- A61N1/18—Applying electric currents by contact electrodes
- A61N1/32—Applying electric currents by contact electrodes alternating or intermittent currents
- A61N1/36—Applying electric currents by contact electrodes alternating or intermittent currents for stimulation
- A61N1/36003—Applying electric currents by contact electrodes alternating or intermittent currents for stimulation of motor muscles, e.g. for walking assistance
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N1/00—Electrotherapy; Circuits therefor
- A61N1/02—Details
-
- 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
Abstract
The invention discloses a kind of brain control actively lower limb medical rehabilitation training system, including brain electric controller, under the brain control software that is loaded in computer and muscle electricity biofeedback instrument, described brain electric controller, between brain control software and muscle electricity biofeedback instrument be wireless signal based on 3G or 4G connect, described brain electric controller includes wearable brain electric transducer and wireless communication device；Described muscle electricity biofeedback instrument include main frame and and main frame be electrically connected with, can and human body lower limbs connect electrode wires；The present invention on the basis of the above, also discloses the using method of a kind of brain control actively lower limb medical rehabilitation training system；The present invention, by gathering patient's brain signal, carries out feature analysis, distinguishes that the lower extremity movement of motion function deletion patients is intended to, controls muscle electricity biofeedback instrument and stimulate patient's lower limb muscles, complete corresponding lower extremity movement, be effectively improved and recover the motion function of patient.
Description
Technical field
The invention belongs to technical field of medical instrument, particularly relate to a kind of brain control actively lower limb medical rehabilitation training system.
Background technology
Lower limb rehabilitation is individual complicated and the subject of system, and first, the damage cause of lower limb is different, and one is limbs
Damage, such as the contusion caused due to external force, fracture；Another kind is neurologic impairment, as by neurologic impairment such as apoplexy, brain obstructions
The lower extremity injury caused；For the former, recover by manual massage's recovery, medicine and by the way of apparatus massage, can obtain relatively
Good effect；For the latter, the most traditional method is to use electric stimulation rehabilitation scheme, and electric stimulation rehabilitation scheme refers to employing
Being directly electrode to be arranged on lower limb, carry out the electricity irritation in cycle, be passive rehabilitation scheme, brain in patients is not involved in rehabilitation
Process, therefore the effectiveness comparison of rehabilitation is limited.
Summary of the invention
The present invention is aiming at the problems referred to above, proposes a kind of brain control actively lower limb medical rehabilitation training system, this invention gram
The shortcoming having taken traditional electricity irritation, by gathering brain imagery motion feature, carries out identification, and then controls electricity irritation, can be effective
The ground whole moving loop of rehabilitation human body, can be substantially improved the motion function of patient.
For reaching above-mentioned technical purpose, present invention employs a kind of brain control actively lower limb medical rehabilitation training system, including
Brain electric controller, under the brain control software that is loaded in computer and muscle electricity biofeedback instrument, described brain electric controller, brain control software and flesh
Being that wireless signal based on 3G or 4G connects between electricity biofeed back instrument, described brain electric controller includes wearable brain electric transducer
And wireless communication device；Described muscle electricity biofeedback instrument include main frame and and main frame be electrically connected with, can and human body lower limbs connect
Electrode wires.
Further, it is provided with thinking signaling module, electromyographic signal module and gyroscope signal in described brain electric controller
Module, and described thinking signaling module, electromyographic signal module and gyroscope signal module and described brain control software produces nothing
Line signal connects.
The invention also discloses the use step of a kind of brain control actively lower limb medical rehabilitation training system, specific as follows:
(1) first, gathered the EEG signals of 14 passages of patient by brain signal Acquisition Instrument, obtain 5-29Hz by bandpass filtering
EEG signals；
(2) secondly, use wavelet transformation to realize de-noising, utilize wavelet decomposition to obtain imagery motion corresponding with lower extremity movement corresponding
Wavelet coefficient, calculate each wavelet coefficient square, meansigma methods and energy relative changing value, utilize algorithm to obtain Mental imagery brain
Portion's feature；Utilize support vector machine to carry out identification patient's lower extremity movement to be intended to, and control muscle electricity biofeedback instrument to patient corresponding under
Limb muscle stimulates, and completes lower extremity movement rehabilitation training.
After using said structure, it is an advantage of the current invention that: the present invention, by gathering patient's brain signal, carries out feature and divides
Analysis, distinguishes that the lower extremity movement of motion function deletion patients is intended to, controls muscle electricity biofeedback instrument and stimulate patient's lower limb muscles, complete
Corresponding lower extremity movement, is effectively improved and recovers the motion function of patient.
Accompanying drawing explanation
Shown in Fig. 1 is the system structure schematic diagram of the present invention；
Shown in Fig. 2 is the use structure graph of the present invention；
1, brain electric controller；2, computer；3, brain control software；4, muscle electricity biofeedback instrument；5, wearable brain electric transducer；6, wireless
Communicator；7, main frame；8, electrode wires；9, thinking signaling module；10, electromyographic signal module；11, gyroscope signal module.
Detailed description of the invention
The present invention is further illustrated with detailed description of the invention below in conjunction with the accompanying drawings.
Understand in conjunction with Fig. 1 and Fig. 2, a kind of brain control actively lower limb medical rehabilitation training system, including brain electric controller 1, under
The brain control software 3 being loaded in computer 2 and muscle electricity biofeedback instrument 4, brain electric controller 1, brain control software 3 and muscle electricity biofeedback instrument
It is that wireless signal based on 3G or 4G connects between 4.
In the present invention, brain electric controller 1 includes wearable brain electric transducer 5 and wireless communication device 6；Muscle electricity biofeedback instrument
4 include main frame 7 and and main frame 7 be electrically connected with, can and human body lower limbs connect electrode wires 8.
Thinking signaling module 9, electromyographic signal module 10 and gyroscope signal module it is additionally provided with in brain electric controller 1
11, and thinking signaling module 9, electromyographic signal module 10 and gyroscope signal module 11 and brain control software 3 produces wireless communication
Number connect.
The invention also discloses a kind of brain control actively lower limb medical rehabilitation training system and use step, specific as follows:
(1) first, gathered the EEG signals of 14 passages of patient by wearable brain electric transducer 5, obtained by bandpass filtering
The EEG signals of 5-29Hz；
(2) secondly, use wavelet transformation to realize de-noising, utilize wavelet decomposition to obtain imagery motion corresponding with lower extremity movement corresponding
Wavelet coefficient, calculate each wavelet coefficient square, meansigma methods and energy relative changing value, utilize algorithm to obtain Mental imagery brain
Portion's feature；Utilize support vector machine to carry out identification patient's lower extremity movement to be intended to, and control muscle electricity biofeedback instrument 4 to patient corresponding under
Limb muscle stimulates, and completes lower extremity movement rehabilitation training.
Generally speaking, the present invention is by gathering patient's brain signal, carrying out feature analysis, distinguishes that motion function disappearance is suffered from
The lower extremity movement of person is intended to, and controls muscle electricity biofeedback instrument and stimulates patient's lower limb muscles, completes corresponding lower extremity movement, effectively carry
The high motion function with recovery patient.
Claims (3)
1. a brain control actively lower limb medical rehabilitation training system, including brain electric controller, under the brain control software that is loaded in computer
And muscle electricity biofeedback instrument, described brain electric controller, it is nothing based on 3G or 4G between brain control software and muscle electricity biofeedback instrument
Line signal connects, and described brain electric controller includes wearable brain electric transducer and wireless communication device；It is characterized in that, described myoelectricity
Biofeed back instrument include main frame and and main frame be electrically connected with, can and human body lower limbs connect electrode wires.
2. a kind of brain control actively lower limb medical rehabilitation training system as claimed in claim 1, it is characterised in that described brain is automatically controlled
Thinking signaling module, electromyographic signal module and gyroscope signal module, and described thinking signaling module, flesh it is provided with in device processed
Signal module and gyroscope signal module and described brain control software produce wireless signal and connect.
3. a kind of brain control actively lower limb medical rehabilitation training system as claimed in claim 1, it is characterised in that it uses step
As follows:
(1) first, gathered the EEG signals of 14 passages of patient by brain signal Acquisition Instrument, obtain 5-29Hz by bandpass filtering
EEG signals；
(2) secondly, use wavelet transformation to realize de-noising, utilize wavelet decomposition to obtain imagery motion corresponding with lower extremity movement corresponding
Wavelet coefficient, calculate each wavelet coefficient square, meansigma methods and energy relative changing value, utilize algorithm to obtain Mental imagery brain
Portion's feature；Utilize support vector machine to carry out identification patient's lower extremity movement to be intended to, and control muscle electricity biofeedback instrument to patient corresponding under
Limb muscle stimulates, and completes lower extremity movement rehabilitation training.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610725463.3A CN106237510A (en) | 2016-08-26 | 2016-08-26 | A kind of brain control actively lower limb medical rehabilitation training system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610725463.3A CN106237510A (en) | 2016-08-26 | 2016-08-26 | A kind of brain control actively lower limb medical rehabilitation training system |
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| Publication Number | Publication Date |
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| CN106237510A true CN106237510A (en) | 2016-12-21 |
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| CN201610725463.3A Pending CN106237510A (en) | 2016-08-26 | 2016-08-26 | A kind of brain control actively lower limb medical rehabilitation training system |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108261607A (en) * | 2018-03-20 | 2018-07-10 | 北京理工大学 | A kind of functional transcutaneous electrical stimulation device for motion function regulation and control |
| CN109199786A (en) * | 2018-07-26 | 2019-01-15 | 北京机械设备研究所 | A kind of lower limb rehabilitation robot based on two-way neural interface |
| CN109453462A (en) * | 2018-11-06 | 2019-03-12 | 苏州大学 | A kind of functional electrostimulation device and system |
| CN109646798A (en) * | 2019-02-20 | 2019-04-19 | 浙江强脑科技有限公司 | Brain control formula limbs resume training system and its control method |
| CN109692401A (en) * | 2019-01-30 | 2019-04-30 | 浙江强脑科技有限公司 | Brain control formula limbs resume training wheelchair system |
| CN111820901A (en) * | 2020-06-29 | 2020-10-27 | 西安交通大学 | Gait recognition method based on brain electromyographic signals |
| CN111904428A (en) * | 2020-06-29 | 2020-11-10 | 西安交通大学 | Electroencephalogram and electromyogram correlation analysis method for fine gait phase |
| CN114504732A (en) * | 2022-02-18 | 2022-05-17 | 山东海天智能工程有限公司 | Brain-computer interface rehabilitation training system and training method |
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| CN1887375A (en) * | 2006-07-21 | 2007-01-03 | 天津大学 | Intelligent paralytic patient recovering aid system |
| CN101947356A (en) * | 2010-10-22 | 2011-01-19 | 上海交通大学 | Injured brain function rehabilitation device based on brain-computer interaction |
-
2016
- 2016-08-26 CN CN201610725463.3A patent/CN106237510A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1887375A (en) * | 2006-07-21 | 2007-01-03 | 天津大学 | Intelligent paralytic patient recovering aid system |
| CN101947356A (en) * | 2010-10-22 | 2011-01-19 | 上海交通大学 | Injured brain function rehabilitation device based on brain-computer interaction |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108261607A (en) * | 2018-03-20 | 2018-07-10 | 北京理工大学 | A kind of functional transcutaneous electrical stimulation device for motion function regulation and control |
| CN108261607B (en) * | 2018-03-20 | 2021-06-01 | 北京理工大学 | Functional percutaneous nerve electrical stimulation device for motor function regulation |
| CN109199786A (en) * | 2018-07-26 | 2019-01-15 | 北京机械设备研究所 | A kind of lower limb rehabilitation robot based on two-way neural interface |
| CN109199786B (en) * | 2018-07-26 | 2021-07-30 | 北京机械设备研究所 | Lower limb rehabilitation robot based on bidirectional neural interface |
| CN109453462B (en) * | 2018-11-06 | 2022-12-23 | 苏州大学 | Functional electrical stimulation device and system |
| CN109453462A (en) * | 2018-11-06 | 2019-03-12 | 苏州大学 | A kind of functional electrostimulation device and system |
| CN109692401A (en) * | 2019-01-30 | 2019-04-30 | 浙江强脑科技有限公司 | Brain control formula limbs resume training wheelchair system |
| CN109692401B (en) * | 2019-01-30 | 2023-06-23 | 浙江强脑科技有限公司 | Brain-controlled limb rehabilitation training wheelchair system |
| CN109646798A (en) * | 2019-02-20 | 2019-04-19 | 浙江强脑科技有限公司 | Brain control formula limbs resume training system and its control method |
| CN111904428A (en) * | 2020-06-29 | 2020-11-10 | 西安交通大学 | Electroencephalogram and electromyogram correlation analysis method for fine gait phase |
| CN111820901B (en) * | 2020-06-29 | 2021-11-19 | 西安交通大学 | Gait recognition method based on brain electromyographic signals |
| CN111820901A (en) * | 2020-06-29 | 2020-10-27 | 西安交通大学 | Gait recognition method based on brain electromyographic signals |
| CN114504732A (en) * | 2022-02-18 | 2022-05-17 | 山东海天智能工程有限公司 | Brain-computer interface rehabilitation training system and training method |
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Application publication date: 20161221 |
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