CN106726388B - A kind of training device and its control method of extraocular muscle neural feedback muscle - Google Patents
A kind of training device and its control method of extraocular muscle neural feedback muscle Download PDFInfo
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- CN106726388B CN106726388B CN201710004636.7A CN201710004636A CN106726388B CN 106726388 B CN106726388 B CN 106726388B CN 201710004636 A CN201710004636 A CN 201710004636A CN 106726388 B CN106726388 B CN 106726388B
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H5/00—Exercisers for the eyes
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
- A61B3/10—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions
- A61B3/113—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for determining or recording eye movement
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
- A61B5/25—Bioelectric electrodes therefor
- A61B5/279—Bioelectric electrodes therefor specially adapted for particular uses
- A61B5/296—Bioelectric electrodes therefor specially adapted for particular uses for electromyography [EMG]
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
- A61B5/316—Modalities, i.e. specific diagnostic methods
- A61B5/389—Electromyography [EMG]
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
- A61H2201/16—Physical interface with patient
- A61H2201/1602—Physical interface with patient kind of interface, e.g. head rest, knee support or lumbar support
- A61H2201/1604—Head
- A61H2201/1607—Holding means therefor
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2205/00—Devices for specific parts of the body
- A61H2205/02—Head
- A61H2205/022—Face
- A61H2205/024—Eyes
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Abstract
The present invention provides the training devices and its control method of a kind of extraocular muscle neural feedback muscle, the training device of the extraocular muscle neural feedback muscle includes EOG module, grating image display, eye movement tracing module, central controlling terminal, forehead and lower chin fixing component, the EOG module includes EOG controller and the electrode that is electrically connected with EOG controller, the grating image display, eye movement tracing module are located at the front of forehead and lower chin fixing component, and the EOG module, grating image display, eye movement tracing module are electrically connected with central controlling terminal respectively；Raster image is shown on the grating image display, electrode is located at the circumference of eyes of user, the EOG controller output of vibration wave, and the eye movement variation of the eye movement tracing module tracking user feeds back to the central controlling terminal to adjust the parameter of grating.Technical solution of the present invention passes through training extraocular muscle strength, improves the symptom of extraocular muscle specificity paralysis disease.
Description
Technical field
The invention belongs to the exercising device technical field of human body privileged site, it is related to a kind of extraocular muscle neural feedback muscle
Training device and its control method.
Background technique
Currently, more and more human eyes all become myopia or strabismus, and close several with the high speed development of electronic product
Year, the morbidity crowd of myopia became younger quite seriously.For myopia, therapeutic modality common at present is to use laser therapy,
Laser therapy is to change the curvature of anterior surface of cornea using laser beam, to correct the ametropia of eyeball, but for oblique
Depending on and to extraocular muscle specificity paralysis early stage problem, there is no good method.
Summary of the invention
Against the above technical problems, the invention discloses a kind of training device of extraocular muscle neural feedback muscle and its controls
Method, by training extraocular muscle strength, the rehabilitation of early stage and extraocular muscle strength to extraocular muscle specificity paralysis quantify
Property controlled training, and the movement of the neural feedback intensity moment feedback adjustment extraocular muscle according to trained extraocular muscle movement, thus
It is corrected.
In this regard, the technical solution adopted by the present invention are as follows:
A kind of training device of extraocular muscle neural feedback muscle comprising EOG(electro-oculogram, electroculogram)
Module, grating image display, eye movement tracing module, central controlling terminal, forehead and lower chin for regular user head
Fixing component, the EOG module include EOG controller and the electrode that is electrically connected with EOG controller, and the grating image is shown
Device, eye movement tracing module are located at the front of forehead and lower chin fixing component, and the EOG module, grating image display, eye movement chase after
Track module is electrically connected with central controlling terminal respectively；Raster image is shown on the grating image display, the electrode is set
In the circumference of eyes of user, the EOG controller output of vibration wave passes through the circumference of eyes of electrodes transfer to user, institute
The real-time reflective spot pitch information of eyes is transmitted to the center and controlled by the eye movement variation for stating eye movement tracing module tracking user
Terminal obtains left eye or the abnormal amount of right eye rotation, extraocular muscle electrograph that the center controlling terminal is fed back according to EOG controller,
And left eye or right eye rotate feed back to after the spacing, horizontal movement direction and movement velocity of insufficient amount adjustment grating it is described
Grating image display is shown, to temper the locomitivity of left eye or right eye.
As a further improvement of the present invention, the electrode includes five, respectively first electrode, second electrode, third
Electrode, the 4th electrode and the 5th electrode, the first electrode are contacted with forehead, the second electrode, third electrode, the 4th electrode
The horizontal interpalpebral zone of user from right to left is located at the 5th electrode, the first electrode is reference electrode, described first
Electrode, second electrode, third electrode, the 4th electrode and the 5th electrode are connected with the last corresponding electrode of EOG controller respectively.Institute
It states first electrode, second electrode, third electrode, the 4th electrode and the 5th electrode and uses skin electrode, electrode passes through conducting wire
Bioelectricity is amplified on EOG controller and is read out EOG information.
As a further improvement of the present invention, the shock wave is by fast phase wave and slow phase wave component.
As a further improvement of the present invention, the grating image display is 27 cun of curved displays.
As a further improvement of the present invention, the grating image display is located at the front of forehead and lower chin fixing component
At 30 ~ 50cm, the forehead and lower chin fixing component include lower chin fixing component and forehead fixing component, the fixed structure of the forehead
Part is located at the top of lower chin fixing component.
As a further improvement of the present invention, the grating image display is located at the front of forehead and lower chin fixing component
At 40cm.
As a further improvement of the present invention, the movement velocity of the grating is 5cm-50cm/ seconds.
As a further improvement of the present invention, the eye movement tracing module is far infrared photographic means, is located at the light
Between grid imaging display and forehead and lower chin fixing component and it is located under the central axes of the forehead and lower chin fixing component
Side.
As a further improvement of the present invention, the grating is the grating of black and white strip.Amplitude between every, grating can
To design regulation, amplitude is adjusted according to oculomotor frequency, and move grating to a direction.
The invention also discloses a kind of control method of the training device of any one extraocular muscle neural feedback muscle as above,
Itself the following steps are included:
Step S1: the forehead of user and lower chin are fixed on the bearing of forehead and lower chin fixing component, and used
The circumference of eyes of person sticks the electrode connecting with EOG controller；
Step S2: the eyes of user stare at the grating shown on grating image display, the eye movement tracing module prison
The mobile situation of user's eyes tracking target is surveyed, meanwhile, the EOG controller output of vibration wave；The eye movement tracing module
Tracing into eyes, left eye or right eye rotate situation not in place to the left or when right side watches attentively, and the real-time reflective spot spacing of eyes is anti-
Feed central controlling terminal, the center controlling terminal compares the spacing with normal value, calculate left eye or right eye to
The abnormal amount of left or right side rotation；The center controlling terminal is obtained according to the information that EOG controller is fed back and is recorded whole
The extraocular muscle electrograph of a process；
Step S3: the center controlling terminal according to left eye or right eye to the left or the abnormal amount of right side rotation adjusts light
After the spacing of grid, horizontal movement direction and movement velocity, feeds back to the grating image display and shown, to take exercise
The locomitivity of left eye or right eye, the EOG controller record extraocular muscle electrograph adjusted, then feed back to center control eventually
End is formed into a loop spacing, horizontal movement direction and the movement velocity of constantly adjustment grating.
Compared with prior art, the invention has the benefit that
Using technical solution of the present invention, by training extraocular muscle strength, early stage to extraocular muscle specificity paralysis and
The rehabilitation of extraocular muscle strength carries out quantization property controlled training, and can be according to the neural feedback intensity moment of trained extraocular muscle movement
The movement of extraocular muscle is fed back and adjusted, to reach good training effect, improves the symptom of extraocular muscle specificity paralysis disease.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the training device of extraocular muscle neural feedback muscle of the present invention.
Fig. 2 is the schematic diagram for the grating that grating image display of the present invention is shown.
Fig. 3 is a kind of setting schematic diagram of the electrode of the training device of extraocular muscle neural feedback muscle of the present invention.
Fig. 4 is a kind of schematic diagram of the shock wave of the training device of extraocular muscle neural feedback muscle of the present invention.
Specific embodiment
With reference to the accompanying drawing, preferably embodiment of the invention is described in further detail.
Embodiment 1
As shown in Fig. 1 ~ Fig. 3, a kind of training device of extraocular muscle neural feedback muscle comprising EOG module, grating image
Display 1, eye movement tracker 2, central controlling terminal, the forehead for regular user head and lower chin fixing component 3, it is described
EOG module includes EOG controller 4 and the electrode being electrically connected with EOG controller 45, the grating image display 1, eye movement tracking
Device 2 is located at the front of forehead and lower chin fixing component 3, and the EOG module, grating image display 1, eye movement tracker 2 are distinguished
It is electrically connected with central controlling terminal；As shown in Fig. 2, showing raster image on the grating image display 1；The electrode 5
Be located at the circumference of eyes of user, the 4 output of vibration wave of EOG controller, the schematic diagram of shock wave as shown in figure 4, its by fast
Phase wave and slow phase wave component.The shock wave is transmitted to the circumference of eyes of user by electrode 5, and the eye movement tracker 2 chases after
The eye movement of track user changes, and the real-time reflective spot pitch information of eyes is transmitted to the central controlling terminal and obtains left eye or the right side
The abnormal amount of eye rotation, the extraocular muscle electrograph and left eye or right eye that the center controlling terminal is fed back according to EOG controller 4
The grating image display is fed back to after rotating the spacing, horizontal movement direction and movement velocity of insufficient amount adjustment grating
1 is shown, to temper the locomitivity of left eye or right eye.The grating image display 1 is 27 cun of curved displays.Institute
It states grating image display 1 to be located at forehead and the front 40cm of lower chin fixing component 3, the forehead and lower chin fixing component 3
Including lower chin fixing component 31 and forehead fixing component 32, the forehead fixing component 32 is located at the upper of lower chin fixing component 31
Side.The eye movement tracker 2 is far infrared photographic means, is located at the grating image display 1 and fixes with forehead and lower chin
Between component 3 and positioned at the lower section of the forehead and the central axes of lower chin fixing component 3.The grating is the light of black and white strip
Grid, the movement velocity of the grating are 5cm-50cm/ seconds.
As shown in figure 3, the electrode 5 includes five, respectively first electrode 51, second electrode 52, third electrode 53, the
Four electrodes 54 and the 5th electrode 55, the first electrode 51 are contacted with forehead, the second electrode 52, third electrode the 53, the 4th
Electrode 54 and the 5th electrode 55 are located at the interpalpebral zone of user from right to left, the second electrode 52, third electrode 53,
The position of four electrodes 54 and the 5th electrode 55 is horizontal；The first electrode 51 is reference electrode, ground connection.One electrode 51,
The electrode connection corresponding with 5 on EOG controller respectively of two electrodes 52, third electrode 53, the 4th electrode 54 and the 5th electrode 55.
The first electrode 51, second electrode 52, third electrode 53, the 4th electrode 54 and the 5th electrode 55 are skin electrode, and electrode 5 is logical
It crosses conducting wire bioelectricity is amplified on EOG controller 4 and be read out EOG information.
Embodiment 2
A kind of control method of the training device of extraocular muscle neural feedback muscle described in embodiment 1 comprising following step
It is rapid:
Step S1: the forehead of user and lower chin are fixed on the bearing of forehead and lower chin fixing component, and used
The circumference of eyes of person sticks the electrode connecting with EOG controller；
Step S2: the eyes of user stare at the grating shown on grating image display, the eye movement tracing module prison
The mobile situation of user's eyes tracking target is surveyed, meanwhile, the EOG controller output of vibration wave；The eye movement tracing module
Tracing into eyes, left eye or right eye rotate situation not in place to the left or when right side watches attentively, and the real-time reflective spot spacing of eyes is anti-
Feed central controlling terminal, the center controlling terminal compares the spacing with normal value, calculate left eye or right eye to
The abnormal amount of left or right side rotation；The center controlling terminal is obtained according to the information that EOG controller is fed back and is recorded whole
The extraocular muscle electrograph of a process；
Step S3: the center controlling terminal according to left eye or right eye to the left or the abnormal amount of right side rotation adjusts light
After the spacing of grid, horizontal movement direction and movement velocity, feeds back to the grating image display and shown, to take exercise
The locomitivity of left eye or right eye, the EOG controller record extraocular muscle electrograph adjusted.
The above content is a further detailed description of the present invention in conjunction with specific preferred embodiments, and it cannot be said that
Specific implementation of the invention is only limited to these instructions.For those of ordinary skill in the art to which the present invention belongs, exist
Under the premise of not departing from present inventive concept, a number of simple deductions or replacements can also be made, all shall be regarded as belonging to of the invention
Protection scope.
Claims (8)
1. a kind of training device of extraocular muscle neural feedback muscle, it is characterised in that: it includes that EOG module, grating image are shown
Device, eye movement tracing module, central controlling terminal, the forehead for regular user head and lower chin fixing component, the EOG mould
Block includes EOG controller and the electrode that is electrically connected with EOG controller, and the grating image display, eye movement tracing module are located at
The front of forehead and lower chin fixing component, the EOG module, grating image display, eye movement tracing module are controlled with center respectively
Terminal electrical connection processed；Raster image is shown on the grating image display, the electrode is located at the circumference of eyes of user,
The EOG controller output of vibration wave, by the circumference of eyes of electrodes transfer to user, the eye movement tracing module tracking makes
The eye movement of user changes, and the real-time reflective spot pitch information of eyes is transmitted to the central controlling terminal and obtains left eye or right eye turn
Abnormal amount is moved, the extraocular muscle electrograph and left eye or right eye that the center controlling terminal is fed back according to EOG controller rotate not
The grating image display is fed back to after the amount adjustment spacing of grating of foot, horizontal movement direction and movement velocity to be shown
Show, to temper the locomitivity of left eye or right eye.
2. the training device of extraocular muscle neural feedback muscle according to claim 1, it is characterised in that: the electrode includes
Five, respectively first electrode, second electrode, third electrode, the 4th electrode and the 5th electrode, the first electrode connects with forehead
Touching, the second electrode, third electrode, the 4th electrode and the 5th electrode are located at the horizontal fissura palpebrae of user from right to left
Area, the first electrode are reference electrode.
3. the training device of extraocular muscle neural feedback muscle according to claim 2, it is characterised in that: the grating image
Display is 27 cun of curved displays.
4. the training device of extraocular muscle neural feedback muscle according to claim 3, it is characterised in that: the grating image
Display is located at forehead and 30 ~ 50cm of front of lower chin fixing component, and the forehead and lower chin fixing component include that lower chin is solid
Determine component and forehead fixing component, the forehead fixing component is located at the top of lower chin fixing component.
5. the training device of extraocular muscle neural feedback muscle according to claim 4, it is characterised in that: the grating image
Display is located at forehead and the front 40cm of lower chin fixing component.
6. the training device of extraocular muscle neural feedback muscle described in any one according to claim 1 ~ 5, it is characterised in that: institute
The movement velocity for stating grating is 5cm-50cm/ seconds.
7. the training device of extraocular muscle neural feedback muscle described in any one according to claim 1 ~ 5, it is characterised in that: institute
Stating eye movement tracing module is far infrared photographic means, be located at the grating image display and forehead and lower chin fixing component it
Between and be located at the forehead and lower chin fixing component central axes lower section.
8. the training device of extraocular muscle neural feedback muscle described in any one according to claim 1 ~ 5, it is characterised in that: institute
State the grating that grating is black and white strip.
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| CN107595308A (en) * | 2017-08-29 | 2018-01-19 | 中科院合肥技术创新工程院 | A kind of EOM functional assessment and training system |
| CN107929007B (en) * | 2017-11-23 | 2020-01-21 | 北京萤视科技有限公司 | Attention and visual ability training system and method using eye tracking and intelligent evaluation technology |
| CN113662822B (en) * | 2021-07-29 | 2023-09-12 | 广州视景医疗软件有限公司 | Optotype adjusting method based on eye movement, visual training method and visual training device |
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