CN106726388A - The trainer and its control method of a kind of extraocular muscle neural feedback muscle - Google Patents

The trainer and its control method of a kind of extraocular muscle neural feedback muscle Download PDF

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Publication number
CN106726388A
CN106726388A CN201710004636.7A CN201710004636A CN106726388A CN 106726388 A CN106726388 A CN 106726388A CN 201710004636 A CN201710004636 A CN 201710004636A CN 106726388 A CN106726388 A CN 106726388A
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electrode
eye
eog
muscle
grating
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CN106726388B (en
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邓宏伟
但果
赵军
成洪波
李晓洁
高忠派
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SHENZHEN OPHTHALMOLOGY HOSPITAL
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SHENZHEN OPHTHALMOLOGY HOSPITAL
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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61HPHYSICAL 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
    • A61H5/00Exercisers for the eyes
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B3/00Apparatus for testing the eyes; Instruments for examining the eyes
    • A61B3/10Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions
    • A61B3/113Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for determining or recording eye movement
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/24Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
    • A61B5/25Bioelectric electrodes therefor
    • A61B5/279Bioelectric electrodes therefor specially adapted for particular uses
    • A61B5/296Bioelectric electrodes therefor specially adapted for particular uses for electromyography [EMG]
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/24Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
    • A61B5/316Modalities, i.e. specific diagnostic methods
    • A61B5/389Electromyography [EMG]
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/48Other medical applications
    • A61B5/4836Diagnosis combined with treatment in closed-loop systems or methods
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61HPHYSICAL 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
    • A61H2201/00Characteristics of apparatus not provided for in the preceding codes
    • A61H2201/16Physical interface with patient
    • A61H2201/1602Physical interface with patient kind of interface, e.g. head rest, knee support or lumbar support
    • A61H2201/1604Head
    • A61H2201/1607Holding means therefor
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61HPHYSICAL 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
    • A61H2205/00Devices for specific parts of the body
    • A61H2205/02Head
    • A61H2205/022Face
    • A61H2205/024Eyes

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Engineering & Computer Science (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Medical Informatics (AREA)
  • Surgery (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (AREA)
  • Biophysics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Pathology (AREA)
  • Ophthalmology & Optometry (AREA)
  • Epidemiology (AREA)
  • Rehabilitation Therapy (AREA)
  • Pain & Pain Management (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Human Computer Interaction (AREA)
  • Rehabilitation Tools (AREA)

Abstract

The invention provides the trainer and its control method of a kind of extraocular muscle neural feedback muscle, the trainer of the extraocular muscle neural feedback muscle includes the dynamic tracing module of EOG modules, grating image display, eye, central control terminal, forehead and lower chin fixing component, the EOG modules include EOG controllers and the electrode electrically connected with EOG controllers, the dynamic tracing module of the grating image display, eye is located at the front of forehead and lower chin fixing component, and the dynamic tracing module of the EOG modules, grating image display, eye is electrically connected with central control terminal respectively;Raster image is shown on the grating image display, electrode is located at the circumference of eyes of user, the EOG controllers output of vibration ripple, and the dynamic tracing module of the eye is followed the trail of the dynamic change of eye of user, feeds back to the central control terminal to adjust the parameter of grating.Technical scheme improves the symptom of extraocular muscle specificity paralysis disease by training extraocular muscle strength.

Description

The trainer and its control method of a kind of extraocular muscle neural feedback muscle
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 Trainer and its control method.
Background technology
At present, with the high speed development of electronic product, increasing eye all becomes myopia or stravismus, and near several Year myopia morbidity crowd become younger it is quite serious.For myopia, therapeutic modality common at present is to use laser therapy, Laser therapy is to utilize laser beam, changes the flexibility of anterior surface of cornea, to correct the ametropia of eyeball, but is directed to tiltedly Depending on and to the specific early stage problem benumbed of extraocular muscle, not good method.
The content of the invention
For above technical problem, trainer and its control the invention discloses a kind of extraocular muscle neural feedback muscle Method, by training extraocular muscle strength, the rehabilitation to the early stage and extraocular muscle strength of extraocular muscle specificity paralysis quantifies Property controlled training, and according to training EOM neural feedback intensity moment feedback adjustment extraocular muscle motion so that Corrected.
In this regard, the technical solution adopted by the present invention is:
A kind of trainer of extraocular muscle neural feedback muscle, it includes EOG(Electro-oculogram, electroculogram)Module, Grating image display, eye move tracing module, central control terminal, the forehead for regular user's head and lower chin and fix structure Part, the EOG modules include EOG controllers and the electrode electrically connected with EOG controllers, and the grating image display, eye are moved Tracing module is located at the front of forehead and lower chin fixing component, and the EOG modules, grating image display, eye move tracing module Electrically connected with central control terminal respectively;Raster image is shown on the grating image display, the electrode is located at and uses The circumference of eyes of person, the EOG controllers output of vibration ripple, by the circumference of eyes of electrodes transfer to user, the eye is moved Tracing module follows the trail of the dynamic change of eye of user, and by eyes, constantly reflective spot pitch information is sent to the central control terminal and obtains Abnormal amount, extraocular muscle electrograph and a left side that the central control terminal feeds back according to EOG controllers are rotated to left eye or right eye Eye or right eye rotate feed back to after spacing, horizontal movement direction and the movement velocity of not enough amount adjustment grating the grating into As display is shown, so as to temper the locomitivity of left eye or right eye.
As a further improvement on the present invention, the electrode includes five, respectively first electrode, second electrode, the 3rd Electrode, the 4th electrode and the 5th electrode, the first electrode are contacted with forehead, the second electrode, the 3rd electrode, the 4th electrode User's horizontal interpalpebral zone from right to left is located at respectively with the 5th electrode, and the first electrode is reference electrode, described first The corresponding electrode connection last with EOG controllers respectively of electrode, second electrode, the 3rd electrode, the 4th electrode and the 5th electrode.Institute State first electrode, second electrode, the 3rd electrode, the 4th electrode and the 5th electrode and use skin electrode, electrode passes through wire Biological electricity is amplified to EOG information is read out on EOG controllers.
As a further improvement on the present invention, the shock wave is by fast Xiang Bo and slow item wave component.
As a further improvement on the present invention, the grating image display is 27 cun of curved displays.
As a further improvement on 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, and the forehead fixes structure Part is located at the top of lower chin fixing component.
As a further improvement on 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 on the present invention, the movement velocity of the grating is 5cm-50cm/ seconds.
As a further improvement on the present invention, the dynamic tracing module of the eye is far infrared photographic means, and it is located at the light Between grid imaging display and forehead and lower chin fixing component and under the axis of the forehead and lower chin fixing component Side.
As a further improvement on the present invention, the grating is the grating of black and white strip.Amplitude between every, grating can To design regulation and control, amplitude is adjusted according to oculomotor frequency, and grating is moved to a direction.
The invention also discloses a kind of control method of the trainer of as above any one extraocular muscle neural feedback muscle, It is comprised the following steps:
Step S1:The forehead of user and lower chin are fixed on the bearing of forehead and lower chin fixing component, and user's Circumference of eyes sticks the electrode being connected with EOG controllers;
Step S2:The eyes of user stare at the grating shown on grating image display, and the dynamic tracing module monitoring of the eye makes The situation of user's eyes tracking target movement, meanwhile, the EOG controllers output of vibration ripple;The dynamic tracing module tracking of the eye To eyes, left eye or right eye rotate situation not in place to the left or when right side watches attentively, and constantly reflective spot spacing feeds back to by eyes Central control terminal, the central control terminal is contrasted the spacing and normal value, calculates left eye or right eye to the left Or the abnormal amount that right side rotates;The central control terminal is obtained according to EOG controller feedacks and records entirely mistake The extraocular muscle electrograph of journey;
Step S3:The central control terminal according to left eye or right eye to the left or the right side abnormal amount adjustment grating that rotates After spacing, horizontal movement direction and movement velocity, feed back to the grating image display and shown, so as to temper left eye Or the locomitivity of right eye, the extraocular muscle electrograph after the EOG controllers record adjustment, then feed back to central control terminal, shape Spacing, horizontal movement direction and the movement velocity of grating are constantly adjusted into loop.
Compared with prior art, beneficial effects of the present invention are:
Using technical scheme, by training extraocular muscle strength, outside the early stage and eye to extraocular muscle specificity paralysis The rehabilitation of muscular strength amount carries out quantization property controlled training, and can be according to the neural feedback intensity moment of the EOM of training feedback And the motion of extraocular muscle is adjusted, so as to reach good training effect, improve the symptom of extraocular muscle specificity paralysis disease.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the trainer of extraocular muscle neural feedback muscle of the invention.
Fig. 2 is the schematic diagram of the grating that grating image display of the present invention shows.
Fig. 3 is a kind of setting schematic diagram of the electrode of the trainer of extraocular muscle neural feedback muscle of the invention.
Fig. 4 is a kind of schematic diagram of the shock wave of the trainer of extraocular muscle neural feedback muscle of the invention.
Specific embodiment
Below in conjunction with the accompanying drawings, preferably embodiment of the invention is described in further detail.
Embodiment 1
As shown in Fig. 1 ~ Fig. 3, a kind of trainer of extraocular muscle neural feedback muscle, it includes that EOG modules, grating image show Device 1, eye moves tracker 2, central control terminal, the forehead for regular user's head and lower chin fixing component 3, the EOG Module includes EOG controllers 4 and the electrode 5 electrically connected with EOG controllers 4, and the grating image display 1, eye moves tracker 2 Positioned at forehead and the front of lower chin fixing component 3, the dynamic tracker 2 of the EOG modules, grating image display 1, eye is respectively with Centre control terminal electrical connection;As shown in Fig. 2 showing raster image on the grating image display 1;The electrode 5 is located at The circumference of eyes of user, the output of vibration ripple of the EOG controllers 4, the schematic diagram of shock wave is as shown in figure 4, it is by fast phase wave With slow phase wave component.The shock wave is delivered to the circumference of eyes of user by electrode 5, and the dynamic tracker 2 of the eye is followed the trail of and made The dynamic change of the eye of user, by eyes, constantly reflective spot pitch information is sent to that the central control terminal obtains left eye or right eye turns Abnormal amount is moved, extraocular muscle electrograph and left eye or right eye rotation that the central control terminal feeds back according to EOG controllers 4 The grating image display 1 is fed back to after the spacing of not enough amount adjustment grating, horizontal movement direction and movement velocity to enter Row display, so as to temper the locomitivity of left eye or right eye.The grating image display 1 is 27 cun of curved displays.It is described Grating image display 1 is located at the front 40cm of forehead and lower chin fixing component 3, and the forehead and lower chin fixing component 3 are wrapped Lower chin fixing component 31 and forehead fixing component 32 are included, the forehead fixing component 32 is located at the top of lower chin fixing component 31. The dynamic tracker 2 of the eye is far infrared photographic means, and it is located at the grating image display 1 and forehead and lower chin fixing component Between 3 and positioned at the lower section of the forehead and the axis of lower chin fixing component 3.The grating is the grating of black and white strip, institute The movement velocity for stating grating is 5cm-50cm/ seconds.
As shown in figure 3, the electrode 5 includes five, respectively first electrode 51, second electrode 52, the 3rd electrode 53, the Four electrodes 54 and the 5th electrode 55, the first electrode 51 are contacted with forehead, the second electrode 52, the 3rd electrode the 53, the 4th The electrode 55 of electrode 54 and the 5th is located at user's interpalpebral zone from right to left, the second electrode 52, the 3rd electrode 53, the respectively The position level of four electrodes 54 and the 5th electrode 55;The first electrode 51 is reference electrode, ground connection.One electrode 51, The electrode connection corresponding with 5 on EOG controllers respectively of two electrodes 52, the 3rd electrode 53, the 4th electrode 54 and the 5th electrode 55. The first electrode 51, second electrode 52, the 3rd electrode 53, the 4th electrode 54 and the 5th electrode 55 are skin electrode, and electrode 5 leads to Cross wire and be amplified to biological electricity and EOG information is read out on EOG controllers 4.
Embodiment 2
The control method of the trainer of the extraocular muscle neural feedback muscle described in a kind of embodiment 1, it is comprised the following steps:
Step S1:The forehead of user and lower chin are fixed on the bearing of forehead and lower chin fixing component, and user's Circumference of eyes sticks the electrode being connected with EOG controllers;
Step S2:The eyes of user stare at the grating shown on grating image display, and the dynamic tracing module monitoring of the eye makes The situation of user's eyes tracking target movement, meanwhile, the EOG controllers output of vibration ripple;The dynamic tracing module tracking of the eye To eyes, left eye or right eye rotate situation not in place to the left or when right side watches attentively, and constantly reflective spot spacing feeds back to by eyes Central control terminal, the central control terminal is contrasted the spacing and normal value, calculates left eye or right eye to the left Or the abnormal amount that right side rotates;The central control terminal is obtained according to EOG controller feedacks and records entirely mistake The extraocular muscle electrograph of journey;
Step S3:The central control terminal according to left eye or right eye to the left or the right side abnormal amount adjustment grating that rotates After spacing, horizontal movement direction and movement velocity, feed back to the grating image display and shown, so as to temper left eye Or the locomitivity of right eye, the extraocular muscle electrograph after the EOG controllers record adjustment.
Above content is to combine specific preferred embodiment further description made for the present invention, it is impossible to assert Specific implementation of the invention is confined to these explanations.For general technical staff of the technical field of the invention, On the premise of not departing from present inventive concept, some simple deduction or replace can also be made, should be all considered as belonging to of the invention Protection domain.

Claims (9)

1. a kind of trainer of extraocular muscle neural feedback muscle, it is characterised in that:It includes that EOG modules, grating image show Device, eye move tracing module, central control terminal, the forehead for regular user's head and lower chin fixing component, the EOG moulds Block includes EOG controllers and the electrode electrically connected with EOG controllers, and the dynamic tracing module of the grating image display, eye is located at The front of forehead and lower chin fixing component, the dynamic tracing module of the EOG modules, grating image display, eye is 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 controllers output of vibration ripple, by the circumference of eyes of electrodes transfer to user, the dynamic tracing module of the eye is followed the trail of and made The dynamic change of the eye of user, by eyes, constantly reflective spot pitch information is sent to that the central control terminal obtains left eye or right eye turns Abnormal amount is moved, extraocular muscle electrograph that the central control terminal feed back according to EOG controllers and left eye or right eye rotation are 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, so as to temper the locomitivity of left eye or right eye.
2. the trainer of extraocular muscle neural feedback muscle according to claim 1, it is characterised in that:The electrode includes Five, respectively first electrode, second electrode, the 3rd electrode, the 4th electrode and the 5th electrode, the first electrode connect with forehead Touch, the second electrode, the 3rd electrode, the 4th electrode and the 5th electrode are located at user's horizontal fissura palpebrae from right to left respectively Area, the first electrode is reference electrode.
3. the trainer 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 trainer of extraocular muscle neural feedback muscle according to claim 3, it is characterised in that:The grating image Display is located at the 30 ~ 50cm of front of forehead and lower chin fixing component, and the forehead and lower chin fixing component are solid including lower chin Determine component and forehead fixing component, the forehead fixing component is located at the top of lower chin fixing component.
5. the trainer of extraocular muscle neural feedback muscle according to claim 4, it is characterised in that:The grating image Display is located at the front 40cm of forehead and lower chin fixing component.
6. the trainer of the extraocular muscle neural feedback muscle according to claim 1 ~ 5 any one, it is characterised in that:Institute The movement velocity for stating grating is 5cm-50cm/ seconds.
7. the trainer of the extraocular muscle neural feedback muscle according to claim 1 ~ 5 any one, it is characterised in that:Institute It is far infrared photographic means to state the dynamic tracing module of eye, its be located at the grating image display and forehead and lower chin fixing component it Between and positioned at the lower section of the forehead and the axis of lower chin fixing component.
8. the trainer of the extraocular muscle neural feedback muscle according to claim 1 ~ 5 any one, it is characterised in that:Institute State the grating that grating is black and white strip.
9. a kind of control method of trainer such as claim 1 ~ 8 any one extraocular muscle neural feedback muscle, its feature It is that it is comprised the following steps:
Step S1:The forehead of user and lower chin are fixed on the bearing of forehead and lower chin fixing component, and user's Circumference of eyes sticks the electrode being connected with EOG controllers;
Step S2:The eyes of user stare at the grating shown on grating image display, and the dynamic tracing module monitoring of the eye makes The situation of user's eyes tracking target movement, meanwhile, the EOG controllers output of vibration ripple;The dynamic tracing module tracking of the eye To eyes, left eye or right eye rotate situation not in place to the left or when right side watches attentively, and constantly reflective spot spacing feeds back to by eyes Central control terminal, the central control terminal is contrasted the spacing and normal value, calculates left eye or right eye to the left Or the abnormal amount that right side rotates;The central control terminal is obtained according to EOG controller feedacks and records entirely mistake The extraocular muscle electrograph of journey;
Step S3:The central control terminal according to left eye or right eye to the left or the right side abnormal amount adjustment grating that rotates After spacing, horizontal movement direction and movement velocity, feed back to the grating image display and shown, so as to temper left eye Or the locomitivity of right eye, the extraocular muscle electrograph after the EOG controllers record adjustment, then central control terminal is fed back to, no The disconnected spacing for adjusting grating, horizontal movement direction and movement velocity.
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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
CN107929007A (en) * 2017-11-23 2018-04-20 北京萤视科技有限公司 A kind of notice and visual capacity training system and method that tracking and intelligent evaluation technology are moved using eye
CN113662822A (en) * 2021-07-29 2021-11-19 广州视景医疗软件有限公司 Visual target adjusting method based on eye movement, visual training method and device

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Publication number Priority date Publication date Assignee Title
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
CN107929007A (en) * 2017-11-23 2018-04-20 北京萤视科技有限公司 A kind of notice and visual capacity training system and method that tracking and intelligent evaluation technology are moved using eye
CN113662822A (en) * 2021-07-29 2021-11-19 广州视景医疗软件有限公司 Visual target adjusting method based on eye movement, visual training method and device
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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