KR20090040034A - Fusion training image and training method of it - Google Patents

Abstract

An image structure for fusion training image and a training method using the same for easily maintaining uniform fusion of both eyes by improving both eyes about fusion stimulation are provided to improve the fusion activity and maintain the fusion in a mobile state. An image structure is made of a first fusion image(1) and a second fusion image(2). The first fusion image is formed into a red color and forms a first central fusion image and a first peripheral fusion image as a first training confirming image. The second fusion image is formed into one color among green and blue. It is formed with one or greater among the second concentricity fusion image and the second marginality fusion image. The second concentricity fusion image is formed into the size and the same shape as the first concentricity fusion image. The second training confirmation image is formed into the size and the same shape as the first training confirmation image.

Description

Image structure for binocular mobility convergence training and training method using same {FUSION TRAINING IMAGE AND TRAINING METHOD OF IT}

The present invention relates to an image structure for binocular motility fusion training and a training method using the same, and more particularly, to treat and improve abnormalities in binocular vision such as non-paralytic strabismus, latent strabismus (man-in-law), lack of bilateral movement, and prism. By inducing neurological and muscular responses by stimulating nerves and eye muscles with vision training without physical treatment such as assistive devices such as surgery or surgery, It improves binocular vision, enables the examiner to accurately determine whether or not fusion success is determined by the examinee's own judgment, and increases the fusion persistence of the examinee while grasping the training confirmation image. In addition, the inspector can check whether the fusion is continuously and accurately. In addition, accessibility, interest, convenience, portability, cost, and risk of damage can be solved for easy, simple and accurate convergence training, reducing unnecessary effort for the patient and the examiner. The present invention relates to an image structure for binocular motility fusion training and a training method using the same, which can shorten an increase success time and allow an image to be viewed in various ways such as a display output. .

The binocular fusion training method is different from the general visual acuity training, and it is a training method in the field of neuropsychiatry and pediatric ophthalmology in countries dealing with optometry such as the United States, Australia, and Germany. It is roughly classified into fusion training, and is applied to athletic fusion training in the present invention.

The fusion training is applied to neuropsychiatry, ophthalmology, ophthalmic optics, optometry.

In the Department of Neuropsychiatry, binocular vision is regarded as an imbalance of the extraocular muscles, ie sympathetic and parasympathetic nerves, which stimulates the nerves to induce a balanced neurological response, and strengthens and improves the extraocular muscles. Applies to the patient.

In ophthalmology, the problem of binocular vision is regarded as an abnormality of the eye, which strengthens the muscles of the extraocular muscles, thereby increasing the convergence power and the neurological response related to the extraocular muscle movements.

For reference, optometry is divided into refractive error test, binocular abnormality test, control abnormality test, binocular ease test, and control ease test.

The binocular abnormality test is to examine how much displacement is seen in the stereotactic eye when looking at an object with both eyes.When abnormality occurs in binocular vision, diplopia and diplopia are more severe. In order to avoid diplopia in the ground brain, central epilepsy occurs, which is a symptom of blocking the signal received at a glance, and a corresponding image in the periphery of the retina, not the macula.

The cause of the abnormal symptoms such as excessive eye fusion to avoid the diplopia causes muscle spasms, eye strain, headache, etc. If the amount of deflection or convergence is insufficient, the fusion does not occur due to excessive fusion This is because when such diplopia persists, the two eyes compete (compete) and suppression occurs to see an object on one side.

Subjective symptoms include diplopia, headache, unilateral view, severe eye strain, drowsiness, glare, and stereopsis below normal.

Examples of binocular dysfunctions include paralytic strabismus, non-paralytic strabismus, latent strabismus (son-in-law), lack of eccentric movement, and paralytic strabismus due to neuropathy due to organic lesions and trauma. Non-paralytic esotropia is caused by inherited congenital inheritance and is caused by imbalance of the external eye muscles and neural action, not nerve paralysis. Therefore, the cause is eliminated by surgery, prism, vision training, and refractive correction. It is difficult, but if you remove the fusion point of two eyes or cover one of the two eyes, if you lose the eye of both eyes, you will not be doing the fusion, so you can eliminate the cause by refractive error correction, prism correction and vision training. For lack of exercise, the son-in-law and convergence power are normal, but bilateral lubrication is not easy. It is.

Examples for prescribing abnormalities in binocular vision include refractive error correction, prism prescription, surgery, and vision training.

In the solution of binocular vision, the most basic is refractive error correction.In the case of uncorrected patient, the correct and clean image cannot be formed in both eyes, which hinders the fusion. Because of this problem, binocular vision may improve with refraction correction alone.

However, binocular abnormality is improved by refractive error correction, but most of the convergence is very low state, even if the refraction correction for a while, binocular abnormality can occur again.

Prism prescription induces binocular vision naturally by moving the light rays entering the lens focus through the prism in the desired direction. However, the prism prescription is not an effect of correcting the position, but the effect of preventing excessive use of convergence by viewing the state as it is biased. Therefore, the prism prescription can be adapted intermittently to generate a larger deviation.

Prism prescriptions, however, can produce greater bias when adapted to prism glasses.

In other words, the prism resolves the subjective symptoms, but in some cases larger deviations are often generated.

Surgery is prescribed to strabismus with very large deviations.

However, fusion may occur spontaneously with the growth of 3 years or younger.However, patients who have been strabismused or postponed surgery have undergone surgery in which the fusion has been destroyed. Again, diplopia and inhibition occur, resulting in poor prognosis. It is known that 60% relapse.

In other words, the operation can be positioned in the right position, but because the convergence does not make it normal, diplopia and suppression may occur again after the operation.

Vision training does not solve all problems, but can solve most of the problems described above.

Vision training before surgery can improve the prognosis of the surgery and, depending on the increase, may prevent the surgery.

However, vision training can also increase capacity, but it does not cure fundamental bias.

Nevertheless, it is possible to achieve the same visual life as normal eyes by overcoming fundamental deviations by increasing and improving the capacity, and to prevent the risk of recurrence during surgery, so that it is not uncomfortable for privacy without surgery, and if the amount of energy is increased, problems with binocular vision abnormalities Can be returned to normal with a minimum period of time.

Vision training solves the problem of binocular fusion by strengthening the muscle strength of the extraocular muscles and improving the reflex tension of the muscles, agility for stimulation, and retention.

For reference, fusion refers to a process in which an object receives images of different faces of two eyes from the retina and delivers them to the brain and makes them into one image in the brain.

And in the present invention relates to the movement fusion training, the movement fusion is to be symmetrically formed in the retina through the movement of the two eyes, the movement fusion has a central fusion (macular part), peripheral fusion (macular periphery).

Our eyes are physiologically fused physiologically to the macula of both eyes, the most concentrated area of estuarine.

For example, even though two eyes are spaced apart from each other, two eyes are perceived as one instead of two when looking at one object. In a similar way, fusion is physiological and recognized as an object, and a perceived object feels three-dimensional in the brain.

However, if different images form on the left and right macula, physiological fusion is difficult, and the overlapping state is a diplopia.

Therefore, when diplopia occurs, it is difficult to recognize the visible image in the brain, and one of the two eyes is removed from each other. If the dipstick is left for a long time, the symptoms of suppression of one eye are blocked.

Thus, in order to perform the fusion training in the prior art, after disposing the images composed of red and green as shown in FIG. 19 and FIG. 20 to be inconsistent, the exercise fusion training in the state wearing a red green glasses.

Of course, the red image and the green image are formed in the same shape, and as shown in FIG. 21, a transparent thin sheet of paper such as an OHP, in which a red image and a green image are drawn so as to be placed on a training device, is spaced apart from the eye of the subject. After placement, two sheets of thin paper are separated from each other according to the testee's response to perform fusion training.

For example, when a pair of glasses having a red lens on the right side of the glasses and a green lens on the left side of the glasses is worn, the same figure of red is seen in the right eye, and the same figure of green is seen in the left eye.

In the state of not wearing the red green glasses, the two overlapping images as shown in the drawing are taken as one image and do not generate a fusion stimulus.

However, when the examinee wears red glasses, a red image is formed in the right eye and a green image is formed in the left eye, and physiologically similar images occur in physiological fusion, and the red and green images are located at different positions. In the normal state, the same image is visible through the red green glasses.

This convergence occurs because there is a convergence force (fusion strength) and fusion sustainability.

If there is no fusion, binocular vision can be seen as the two images as shown in the drawing are displaced even when wearing red glasses.

Therefore, in the case of very little or no fusion, the training to induce such fusion is repeated to increase the fusion or fusion reaction.

However, the prior art as described above has many problems because the red image and the green image used in the fusion training are formed in the same shape.

First, since the problem of the prior art is determined by the examinee's own judgment as to whether or not the image is successfully fused when the subject is trained for fusion, the movement fusion does not immediately increase due to the subject's will, and fusion is gradually generated by fusion. If the image is fused by the examinee's lie, the inspector can't believe it and error can occur.

In other words, if the examinee does not want to train, does not understand the training method, or has a restraint strabismus, it may falsely say that the image appears as one even though it is not fused in the training process. Can be.

Secondly, it is important to increase the convergence, but more importantly how long the fusion is made, conventionally can help to increase the convergence, but there is a disadvantage that can not be trained and confirmed the continuation of fusion.

Therefore, in the related art, the inspector is very insufficient to check the success of fusion and the persistence of fusion.

Before entering the third session, it is often important to know how much curiosity, interest, and intimacy a subject has with this equipment and training.

Children do not participate in convergence training because they are less concerned than adults and cause rejection of new objects.

Fourth, conventional exercise fusion training is less friendly to young patients, rejection, and lack of interest.

Conventional training methods prevent binocular fusion training because there is no binocular vision balance control device when binocular vision in the left and right eyes due to amblyopia or dysregulation of the left and right eyes, abnormalities in eye disease, etc. occurs. Can't.

Fifth, in the conventional method, the stimulus images of the two eyes are identical because the same image is fused. Therefore, when the convergence is very insufficient, partial suppression, that is, when convergence is difficult, but when fusion is difficult, diplopia does not occur immediately, but suppression occurs (causes in suppression), or even when fused mainly non-comfort is mainly fused reaction In addition, an imbalanced fusion reaction occurs. Therefore, the conventional training method can improve the convergence, but it is difficult to improve the balance of convergence and sustainability of binocular vision and bias eye.

Sixth, the conventional training is performed only at a short distance, so that the problem of near binocular vision is solved by the training, but it is not easy to solve the problem of distance binocular vision.

The present invention has been made to solve the problems of the prior art as described above, the object of the present invention is to treat and improve abnormalities of binocular vision, such as strabismus, latent strabismus (malignant), lack of bilateral movement, such as prism Induces neurological and muscular responses by stimulating the nerves and eye muscles without physical therapy such as assistive devices or surgery, thereby improving abnormalities in binocular vision due to increased nerve response, strengthening the eye muscles, and increased fusion continuity. In addition, the examiner can determine whether or not the success of convergence is determined by the examinee's own judgment, and can increase the persistence of the examinee's fusion, and confirm whether the fusion is continuously and accurately performed by the examiner. Balanced fusion reaction in both eyes due to different fusion stimuli In addition, it can be easily and simply and accurately converged and trained by addressing accessibility, interest, convenience, portability, cost, and risk of damage. It can shorten the success time of increasing convergence, and can show images in various ways such as display output, and provide an image structure for binocular motility fusion training and training method that can easily train the subject using computer programming. There is.

In order to achieve the above object, the present invention is a test subject wearing any one of the red green eyeglasses and red and blue eyeglasses to look at a certain distance, the printed binocular mobility convergence training consisting of printed on a transparent sheet of paper or display In the image structure, a red first fusion image, a second central fusion image, and a second peripheral fusion image formed of at least one of a first central fusion image and a first peripheral fusion image and a plurality of first training confirmation images It consists of a second fusion image of any one color of green and blue formed of at least one and a plurality of second training confirmation image, wherein the first central fusion image is a round circle shape, polygonal shape, object shape, biological shape, It is formed in a shape in which any one or more of letters, special characters, and symbols are mixed, and the first peripheral fusion is already Is formed in a shape in which at least one of a round circle shape, a polygon shape, an object shape, a biological shape, a character, a special character, and a symbol is mixed, and is formed in a size larger than the first centralized fusion image, and the first training is confirmed. The image is formed of a mixture of one or more of a round circle shape, a polygon shape, an object shape, a biological shape, a character, a special character, and a symbol, and is formed in a smaller size than the first central fusion image, thereby forming the first central fusion image. And a first peripheral fusion image, the second central fusion image having the same size and shape as the first central fusion image, and the second peripheral fusion image having the same size as the first peripheral fusion image. And the second training confirmation image is formed in the same size and shape as the first training confirmation image, Binocular vision consisting of a plurality of first training confirmation images and a second training confirmation image being fused to each other when a sex fusion image and a second central fusion image are fused or the first peripheral fusion image and the second peripheral fusion image are fused It provides an image structure for exercise fusion training.

In addition, the present invention provides a training method using the binocular kinetic fusion training image, a red first fusion image formed of at least one of the first central fusion image and the first peripheral fusion image and a plurality of first training confirmation image In addition to the output to the display formed of any one or more of the second central fusion image and the second peripheral fusion image formed in the same size and shape as the first central fusion image and the first peripheral fusion image and a plurality of second training confirmation image, respectively Outputting a second fusion image of any one of green and blue colors to a display, wherein the first central fusion image and the second central fusion image are fused or the first peripheral fusion image and the second peripheral fusion image are fused Some of the first training confirmation image and the second training confirmation image are output to the display to be fused to each other, and the image After wearing the eyeglasses having the colors of the first fusion image and the second fusion image to the examinee, the first fusion image and the second fusion image are gradually spaced apart in the horizontal or vertical direction to confirm the first and second training. Provides a training method using binocular motility fusion training images, which consists of telling the number of the total training confirmation images visible to the examinee's eyes within a limited time by changing the total number of images and the number of fusion images, or by inputting a keyboard and training the examinee. do.

The image structure for binocular motility fusion training and the training method using the same according to the present invention made as described above are not judged entirely by the expression of the subject, whether or not the success of the patient is converged as in the conventional training methods and apparatuses. The correct convergence must be achieved by the examinee wearing the eyeglasses, so that the number of nearby training confirmation images can be correctly understood.

In the present invention, the number of training confirmation images must be identified for a long time, and the eyeball is rotated to grasp the number of training confirmation images, thereby maintaining convergence even in a dynamic state, thereby improving convergence power and reading the training confirmation image. This jam will improve the persistence.

And the fusion reaction for fusion stimulation (vision training) may be different in each of the left and right eyes. This is due to the presence of Zhu cian (right eye) and unbiased eye (eyes in which fusion fracture occurs when fusion stimulation increases, recessive eye). However, the conventional method induces fusion with the same image, so that the stimulation of both eyes is the same, but the response to the fusion stimulation may be different. The reason is that the images of both eyes are different even for the same stimulus. What happens at this time is the occurrence of deviant eye (recessive eye) suppression during fusion training, or a phenomenon in which only one-sided color is visible (visible color). Therefore, the conventional method of training causes the above problems due to an unbalanced stimulus of both eyes, but the present invention puts a lot of confirmation images into the biased (recessive eye) side to increase the stimulus toward the biased eye for the unbalanced fusion stimulation of the conventional training method. Improving response can easily lead to balanced convergence and sustainability in both eyes.

In addition, when there is a difference in the visual acuity of both eyes, one image is invisible or perceived differently, which is very impaired in fusion. Patients who have not been able to undergo binocular training can be successfully guided by providing color contrast, sharp contrast, and stimulus contrast.

Furthermore, in the present invention, since the positions of both the first and second fusion images are changed while separating the first and second fusion images from each other, there is an advantage that the dynamic fusion training that helps actual fusion can be easily realized. .

In the present invention, since the image can be viewed in various ways such as a display output, the subject can be easily trained step by step using computer programming.

Hereinafter, preferred embodiments of the present invention will be described in more detail with reference to the accompanying drawings.

1 to 5 is a view showing the image structure for training binocular mobility fusion training according to the present invention on a display 10 such as a TV, a projector, a computer monitor, etc., FIG.

As a diagram showing a state of printing the image structure of the present invention on a transparent thin sheet of paper (10a) such as OHP film so that it can be used in conventional training equipment such as, the image structure for training binocular mobility fusion according to the present invention The examinee wearing one of the red and blue glasses 11 looks at the eyes at a predetermined distance, and is printed on the transparent thin paper 10a or output to the display 10.

That is, the image structure of the present invention is composed of a first fusion image 1 and a second fusion image 2, and the first fusion image 1 is formed in red to form a first central fusion image 1a and a first fusion image. It is formed of at least one of the peripheral fusion image (1b) and a plurality of first training confirmation image (1c), the second fusion image (2) is formed of any one of green and blue color second central fusion image ( At least one of 2a) and the second peripheral fusion image 2b and a plurality of second training confirmation images 2c are formed.

In the present invention, the reason for using the red series and the blue series is to minimize the effect on the red green medicine (blind) patients, if the red blue medicine (blind) patients trained with the image of the red green series, If (blind) does not exist, red rust is good considering the wavelength of light, and it is obvious that red or red rust does not matter in training.

In any case, the first central fusion image 1a is formed in a round circle shape in this embodiment, but in a shape in which one or more of a round circle shape, a polygon shape, an object shape, a biological shape, a character, a special character, and a symbol are mixed. Is formed.

The first peripheral fusion image 1b is also formed in a round circle shape in this embodiment, but is formed in a shape in which one or more of a round circle shape, a polygon shape, an object shape, a biological shape, a character, a special character, and a symbol are mixed. And a size larger than the first central fusion image 1a.

The first training confirmation image (1c) is also formed in a small circle shape in this embodiment, but is formed in a mixture of any one or more of a round circle shape, polygonal shape, object shape, biological shape, characters, special characters, symbols And smaller than the first central fusion image 1a and disposed around the first central fusion image 1a and the first peripheral fusion image 1b.

For example, when the distance between the image of the present invention and the subject's eye is set to 40 cm, the first central fusion image 1a is formed to have an average diameter of 2 cm to 5 cm based on an intermediate viewing angle of 30 ° to 50 °. The first peripheral fusion image has a mean diameter of 5 cm to 15 cm based on a peripheral viewing angle of 100 °, and the first training confirmation image 1c is an average diameter of the first central fusion image 1a. It is preferably formed from 5% to 80%.

Meanwhile, the second central fusion image 2a is formed in the same size and shape as the first central fusion image 1a, and the second peripheral fusion image 2b is the same as the first peripheral fusion image 1b. It is formed in size and shape, and the second training confirmation image (2c) is also formed in the same size and shape as the first training confirmation image (1c).

Particularly, the image structure of the present invention is when the first central fusion image 1a and the second central fusion image 2a are fused or the first peripheral fusion image 1b and the second peripheral fusion image 2b are fused. In addition, some of the plurality of first training confirmation images 1c and second training confirmation images 2c are configured to be fused to each other.

For example, as shown in Figure 1, the number of the first training confirmation image (1c) is composed of six, the number of the second training confirmation image (2c) is composed of five and the number of mutually fused as described above is composed of three In this case, the total number of subjects who can confirm the training confirmation image in the image that is properly fused in the training process becomes 8, which is 6 + 5-3.

In addition, by adjusting the number of each of the first and second training identification images in the training process, the number of mutually fused images is adjusted to determine whether the examinee is properly trained according to the number of training identification images expressed by the examinee. This is easy to see.

The image structure of the present invention as described above can be output to a variety of displays to train the subject, as shown in Figures 1 to 5 can be output to a conventional TV screen, computer monitor, etc., Figure 6 It is obvious that it can be printed on a transparent sheet of paper 10a and applied to a known training device.

Therefore, in the case of outputting the image structure according to the present invention to the monitor, by installing the software on the computer, the subjects wearing red and blue glasses or red and green glasses input the number of training confirmation images through the keyboard to train the subjects through the software. It can be.

Of course, when outputting the image structure of the present invention through a monitor, it is preferable to set the background screen of the monitor to a black series.

Meanwhile, the training method using the image structure according to the present invention as described above is as follows.

The training method according to the present invention outputs a red first fusion image formed of at least one of the first central fusion image and the first peripheral fusion image and a plurality of first training confirmation images to the display and the first central fusion image. Any one of green and blue colors formed of at least one of a second central fusion image and a second peripheral fusion image and a plurality of second training confirmation images respectively formed in the same size and shape as the image and the first peripheral fusion image. Outputting a fusion image to a display, wherein the first training confirmation image and the second peripheral fusion image are fused when the first central fusion image and the second central fusion image are fused or the first peripheral fusion image and the second peripheral fusion image are fused; Some of the training confirmation images are displayed on the display so that they can be fused together.

After wearing the glasses having the colors of the first fusion image and the second fusion image to the examinee, the first fusion image and the second fusion image are gradually spaced apart in a horizontal or vertical direction, and the first and second fusion images. The total number of training confirmation images and the number of fusion images are different so that the total number of training confirmation images visible to the examinee is spoken or input by a keyboard, and the examinee is trained.

In addition, the training method according to the present invention includes a jump induction training for training by changing the position of the first fusion image and the second fusion image when the first fusion image and the second fusion image are spaced apart.

In addition, the first and second fusion image comprises a randomly varying the overall position of the first and second fusion image while being spaced in the horizontal or vertical direction.

In the present invention, while matching the first peripheral fusion image and the second peripheral fusion image, the first central fusion image and the second central fusion image are inconsistent and output to the display so that the first and second central fusion images come out from the front. It includes three-dimensional fusion training.

It also includes adjusting the sharp contrast, color contrast, and fusion stimulus contrast of the first fusion image and the second fusion image to the subject with binocular abnormality due to amblyopia or abnormal control.

For reference, the difficulty of fusion stimulation is known to increase toward peripheral fusion training rather than central fusion training.

That is, the training of very easy difficulty is to train the first central fusion image and the second central fusion image as small as shown in FIG. 7, and the training of easy eye difficulty is the first central fusion image as shown in FIG. 8. The second central convergence image is trained to be simpler than the image of FIG.

In addition, the training of medium difficulty is to train the image of the size of the first central fusion image and the second central fusion image larger than the image of FIG. 8, as shown in FIG. As shown in FIG. 10, the first and second central fusion images and the first and second peripheral fusion images are trained in a mixed state.

And difficult difficulty training is to train with the first, second peripheral fusion image as shown in FIG.

On the other hand, the final step is not to increase the specific force through the jump induction training (JUMP duction training), such as Figure 12a and 12b will increase the speed and ease of fusion.

That is, when spaced apart from the first fusion image and the second fusion image, the position of the first fusion image and the second fusion image are interchanged and trained.

In addition, as shown in FIG. 13, the image structure of the present invention is trained to be fused when the display rotates, moves up, down, up and down.

In other words, while the image is moving up and down, rotated, rotated in place, etc., the patient converges to grasp the numbers.

Then fusion of moving objects imposes greater fusion demand than fusion of fixed objects, and no fusion destruction occurs in the movements commonly seen in real life.

In order to simultaneously train exercise fusion and sensory fusion training, as shown in FIG. 14, when the first and second peripheral fusion images are matched, the first and second central fusion images are not matched to each other. The image comes forward and three-dimensional fusion training is also possible.

Meanwhile, as shown in FIG. 15, vertical fusion training is performed by separating the first fusion image and the second fusion image up and down.

In particular, in order to fuse the infants, as shown in FIG. 16, it is preferable to use an image of an animal shape to induce the interest of the infants.

For reference, the smaller the first and second central convergence images, the closer to the central fusion training, the smaller the amount of fusion stimulation. The larger the central circle, the closer the peripheral fusion training, the larger the fusion stimulation amount, and the thicker the image, if the training intensity is increased. Make the film thinner and increase the thickness of the image when lowering the training intensity.

In addition, the unit of the deviation amount is a prism diopter (PD), and the amount of bending the horizontal ray from 1M to 1CM is 1 prism diopter.

Therefore, if the difference in the eyes of the binocular is 2CM difference when looking at 1M distance, it is more than 2 prism binocular vision (internal or external).

On the contrary, if two identical images (eg, red and blue images) are 2CM apart from 1M, the amount of fusion is 2PD. If the two images are fused, the convergence force is 2PD or more.

As the distance between two-color images increases, the amount of fusion plays increases, and the distance varies depending on the prism diopter (PD) calculation for each distance.

For example, to give 1P stimulus when the distance between the subject's eyes and the image is 6M, the interval between the two images is 6CM interval and 5CM interval when 5M.

In the case of training the examinee, it can be divided into long distance training of 3M ~ 6M distance, medium distance training of about 1M, short distance training of 25cm ~ 60cm distance.

On the other hand, the screen output of the image structure of the present invention can use the two projectors for distance training for the images overlap each other on the screen, can output the image on the TV screen for distance training, and for near training The image can be output to the computer monitor screen.

In order to carry out the training method according to the present invention, it is preferable to train in a little dark room or dark room to assist in fusion, and wear red and blue glasses of different colors in the left and right sides of the examinee, and maintain a constant distance to the examinee. It is preferable to conduct fusion training.

In this case, if the fusion is performed, the number of training confirmation images, which are small around the first and second central fusion images or the first and second peripheral fusion images, may be counted to speak or input by an input device such as a keyboard or a remote controller. will be.

 When the fusion is successful, the same fusion stimulus image of the other image appears until the fusion is confirmed correctly, and when it is determined that the fusion is done correctly, the larger fusion stimulus image appears.

If the fusion fails, the unfused state is reconfirmed, and if fusion is difficult, the fusion is induced again by converting to the previous stage image (the image of the smaller fusion stimulus).

After the above-described process to finish the peripheral fusion training, if you pass a certain level with increased convergence power proceeds to the process of jump induction training.

For reference, if the patient's fusion training status is suspected during the training, the examinee is asked to determine the location of the first and second training identification images shown on the display with a white rod.

When the examinee wears red-eyeglasses or red-green eyeglasses and is perfectly fused in a state of maintaining a constant distance, the image as shown in FIG. 17A (the image without wearing the red-eyeglasses) looks as shown in FIG. 17B.

If there is a difference in left and right eyesight balance due to the final treatment of amblyopia, or in the left and right eyes due to chronic eye disease, or a difference in eyesight balance due to dysregulation, increase the sharpness or contrast of the blurred image in the red-blue image. Balance your vision.

Fusion reactions for fusion stimulation (vision training) may be different in the left and right eyes. This is due to the presence of Xian (right eye) and unbiased eye (eyes with fusion destruction when fusion stimulation increases, recessive eye). However, the conventional method induces fusion with the same image, so that the stimulation of both eyes is the same, but the response to the fusion stimulation may be different. The reason is that the images of both eyes are different even for the same stimulus. What happens at this time is the occurrence of deviant (recessive) suppression during fusion training, or a phenomenon in which only one-sided color is visible (visible color). Therefore, the conventional method of training causes the above problems due to an unbalanced stimulus of both eyes, but the present development puts a lot of confirmation images on the biased (recessive eye) side to enlarge the stimulus toward the biased eye, and thus the unbalanced convergence stimulus of the conventional training method. Improve response to easily induce balanced convergence and sustainability in both eyes.

For example, as shown in FIG. 18, when it is blurred due to blue amblyopia and eye disease control disorder, there is an abnormality in the eye of the blue lens side of the examinee.

Therefore, it is desirable to brightly adjust the second fusion image, which is a blue image, in the image of FIG.

In any case, when the examinee wears red-eye glasses, when he sees an image as shown in FIG. 17A, the image seen through the red-eye glasses is shown in FIG. 17B.

Otherwise, in case of diplopia, the total number of training images will be checked by 12 subjects. Accordingly, the inspector can judge that diplopia occurred and did not converge.

In case of suppressive strabismus, the subject can see only one of the first fusion image and the second fusion image while wearing the red blue eyeglasses, and the number of training confirmation images is the number of any one of the first and second training confirmation images. It can be seen that it is counted.

Fusion reactions for fusion stimulation (vision training) may be different in the left and right eyes. This is due to the presence of Zhu cian (right eye) and unbiased eye (eyes with fusion destruction when fusion stimulation increases, recessive eye). However, the conventional method induces fusion with the same image, so that the stimulation of both eyes is the same, but the response to the fusion stimulation may be different. This is because the images interpreted by both eyes are different even for the same stimulus. What happens at this time is the occurrence of deviant (recessive) suppression during fusion training, or a phenomenon in which only one-sided color is visible (visible color).

Therefore, the conventional method training causes the above problems due to an unbalanced stimulus of both eyes, but the present invention puts a lot of training confirmation images into the biased (recessive eye) side to enlarge the stimulus toward the biased eye, thereby imbalanced fusion stimulation of the conventional training method. It can improve the response to.

Conventional Training Method Training method of the present invention Convergence Success Judgment Subject (patient) Both inspector and subject Continuity check impossible possible Adjust binocular vision impossible possible Amblyopia, dysregulation, eye disease impossible possible Real convergence accessibility (dynamic convergence) middle height Accessibility (infant) difficulty facility Interest none has exist Perishability has exist none Treatment Period (Utilization) long short

Such a training method according to the present invention can compare the difference between the conventional training method and the above diagram.

1 to 6 are views showing another example of each of the image structure for training binocular mobility fusion training according to the present invention,

7 to 18 is a substitute picture for explaining a training method using the image structure for binocular mobility fusion training according to the present invention,

19 and 20 are diagram substitute photographs each showing an image structure related to the prior art,

21 is a drawing substitute photograph showing a conventional training apparatus.

<Explanation of symbols for the main parts of the drawings>

1,2: First and Second Convergence Images

1a, 2a: First and second central fusion images

1b, 2b: First and second peripheral fusion images

1c.2c: 1st, 2nd training confirmation image

Claims (6)

In the binocular motility fusion training image structure consisting of a red-green eyeglasses and one of the red eyeglasses to be examined by the eyes at a certain distance, printed on a transparent sheet of paper or displayed on a display, At least one and a plurality of first fusion images, second central fusion images, and second peripheral fusion images formed of at least one of a first central fusion image and a first peripheral fusion image and a plurality of first training confirmation images. It consists of a second fusion image of any color of green and blue formed as a second training confirmation image of, The first central fusion image is formed in a shape of a mixture of one or more of a round circle shape, polygonal shape, object shape, biological shape, character, special characters, symbols, the first peripheral fusion image is a round circle shape, polygon It is formed in a shape in which any one or more of a shape, an object shape, a biological shape, a character, a special character, and a symbol is mixed, and is formed in a size larger than the first central fusion image, and the first training confirmation image has a round circle shape, The first central fusion image and the first peripheral fusion image are formed in a shape in which one or more of a polygonal shape, an object shape, a biological shape, a character, a special character, and a symbol are mixed and formed in a smaller size than the first central fusion image. The second central fusion image is formed in the same size and shape as the first central fusion image, and the second peripheral fusion The image is formed in the same size and shape as the first jubyeonseong fused image, wherein the second training check image is formed in the same size and shape as the first training check image, When the first centralized fusion image and the second central fusion image are fused or the first peripheral fusion image and the second peripheral fusion image are fused, some of the plurality of first training confirmation images and second training confirmation images are fused to each other. Image structure for binocular mobility fusion training consisting of one. In the training method using the binocular mobility convergence training image, The first central fusion image and the first peripheral fusion image are displayed on a display as well as a red first fusion image formed of at least one of the first central fusion image and the first peripheral fusion image and a plurality of first training confirmation images. Output a second fusion image of any one of green and blue colors formed of at least one of a second central fusion image and a second peripheral fusion image and a plurality of second training confirmation images each having the same size and shape as However, when the first central fusion image and the second central fusion image are fused or the first peripheral fusion image and the second peripheral fusion image are fused, some of the plurality of first training confirmation images and the second training confirmation images are mutually Output to the display to be fused, After wearing the eyeglasses having the colors of the first fusion image and the second fusion image to the examinee, the first fusion image and the second fusion image are gradually spaced apart in the horizontal or vertical direction in the first and second training. A training method using binocular motility fusion training images consisting of telling the number of the total training identification images visible to the examinee by different numbers of the identification images and the number of fusion images, or inputting them to the keyboard and training the examinees. The method of claim 2, When the first fusion image and the second fusion image, the training method using a binocular kinetic fusion training image comprising a jump induction training for training by changing the position of the first fusion image and the second fusion image. The method of claim 2, Training method using a binocular locomotor fusion training image comprising the irregularly varying the overall position of the first, second fusion image while being spaced in the horizontal or vertical direction between the first fusion image and the second fusion image. The method of claim 2, Stereo convergence training to match the first peripheral fusion image and the second peripheral fusion image while outputting the display by disagreeing the first central fusion image and the second central fusion image to display the first and second central fusion images Training method using binocular mobility convergence training image comprising a. The method of claim 2, Binocular motility fusion training image comprising adjusting the sharpness and color contrast of the first fusion image and the second fusion image for binocular abnormal subjects who were not cured due to poor amblyopia or poor prognosis after the final treatment. Training method using.

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