CN111956464A - Strabismus correction training device based on VR virtual reality technology and training method thereof - Google Patents
Strabismus correction training device based on VR virtual reality technology and training method thereof Download PDFInfo
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- CN111956464A CN111956464A CN202010962045.2A CN202010962045A CN111956464A CN 111956464 A CN111956464 A CN 111956464A CN 202010962045 A CN202010962045 A CN 202010962045A CN 111956464 A CN111956464 A CN 111956464A
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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
- A61B3/02—Subjective types, i.e. testing apparatus requiring the active assistance of the patient
- A61B3/08—Subjective types, i.e. testing apparatus requiring the active assistance of the patient for testing binocular or stereoscopic vision, e.g. strabismus
- A61B3/085—Subjective types, i.e. testing apparatus requiring the active assistance of the patient for testing binocular or stereoscopic vision, e.g. strabismus for testing strabismus
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/01—Head-up displays
- G02B27/017—Head mounted
Abstract
The invention discloses an strabismus correction training device based on a VR virtual reality technology, which comprises VR glasses and a mobile terminal, wherein the VR glasses comprise a vision detection device, a vision training device and a central processing chip, the vision detection device and the vision training device are connected with the central processing chip, the VR glasses are connected with the mobile terminal through a USB data line, a processor, a mode switching system and a vision training item selection system are connected with one another, and the vision training item selection system is connected with a memory. The training device and the training method for correcting the strabismus based on the VR virtual reality technology can utilize the characteristics of VR glasses, aim at different strabismus conditions of two eyes of a patient to carry out targeted training, can carry out visual detection and visual correction training conveniently and quickly by wearing VR glasses equipment, and people can timely solve own visual conditions without going to a hospital or a glasses shop, thereby being convenient to correct and train the strabismus.
Description
Technical Field
The invention relates to the technical field of medical ophthalmology, in particular to an strabismus correcting training device based on a VR virtual reality technology and a training method thereof.
Background
The rotational strabismus refers to abnormal eyeball rotational movement of one or both eyes around the anteroposterior axial direction, the temporal side or the nasal side of the eyes, can occur independently, and can also be combined with other types of strabismus, and the clinical rotational strabismus mostly coexists with superior strabismus and inferior strabismus, which are caused by over-strong or weakened vertical muscle function and sometimes cause serious vision fusion disorder, and the patient also has compensatory head position and abnormal eyeball rotational movement, and if the patient has rotational strabismus, the patient usually needs to take non-operative therapy and operative therapy to perform symptomatic treatment.
In the medical field, especially in medical ophthalmology, the most age of the rotatory nature of a lot of squint patient is less, can't in time restore the squint through the operation, perhaps the patient squint degree is not serious, and inconvenient through the operation treatment to lead to the patient can unable normal sight, influence the patient and carry out normal life, can't carry out supplementary correction training exercise simultaneously. Based on the above problems, we propose an oblique vision correction imaging device based on VR technology and its working method for users to use.
Disclosure of Invention
The invention aims to provide an strabismus correction training device based on a VR (virtual reality) virtual reality technology and a training method thereof, and aims to solve the problems that in the medical field proposed in the background technology, in particular in medical ophthalmology, most of rotational strabismus patients are small in age and cannot repair strabismus through an operation in time, or the strabismus degree of the patients is not serious and treatment is inconvenient through the operation, so that the patients cannot normally see objects, the normal life of the patients is influenced, and auxiliary correction training exercise cannot be performed.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a training device is corrected to strabismus based on VR virtual reality technique, includes VR glasses and mobile terminal, the VR glasses include visual detection device, visual training device and central processing chip, and visual detection device and visual training device all with central processing chip interconnect, the VR glasses pass through USB data line and mobile terminal interconnect, and mobile terminal includes, mode switching system, visual training project selection system and memory, treater, mode switching system and visual training project selection system three interconnect, and visual training project selection system and memory interconnect.
Preferably, the VR glasses and the mobile terminal are connected through a USB data line or connected through Bluetooth wireless data.
Preferably, the visual inspection device comprises a display module, an acquisition module and a determination module, and the display module, the acquisition module and the determination module are connected with each other.
Preferably, the vision training device comprises a display module and a determination module.
Preferably, the display module is configured to display a visual test and a training picture to the user through the VR device, the acquisition module is configured to acquire an eyeball trajectory of the user during viewing of the visual test or the training picture or identification operation information of the user on the visual test and the training picture, and the determination module is configured to determine the squint condition of the user according to the identification operation information of the eyeball trajectory information.
Preferably, the processor is configured to receive and acquire eye information of a user acquired by a vision detection device and a vision training device in VR glasses, adjust a mode through a mode switching system according to eye strabismus information data of the user, and determine an adjustment selected mode through a determination module.
Preferably, the memory stores therein corresponding strabismus training pictures and videos of different modes, which are prepared in advance, and the strabismus training pictures and videos are called by a visual training item selection system.
A training method of an strabismus correcting training device based on a VR virtual reality technology comprises the following steps:
s1: firstly, wearing VR glasses through a headband, and displaying a vision test picture to a user according to a display module in a vision detection device in the VR glasses;
s2: acquiring identification information of a user watching a test picture through an acquisition module in a visual detection device, thereby acquiring the squint degree and data condition of the eyes of the user;
s3: the central processing chip in the VR glasses transmits the strabismus degree of the eyes of the user and related data conditions to a processor in the mobile terminal through a USB data line or a Bluetooth wireless data transmission mode, so that a visual training project corresponding to the strabismus degree of the eyes of the user can be selected through the mode switching system according to the strabismus degree of the eyes of the user, and different training modes can be switched;
s4: after the selection of the training items and the training modes is completed, the processor calls corresponding training pictures or training videos from a memory of the mobile terminal through the visual training item selection system;
s5: the called training pictures and the training videos are transmitted to a central processing chip in the VR glasses through a processor of the mobile terminal, and the central processing chip in the VR glasses further processes the training pictures and the training videos;
s6: the processed training picture and the training video are played through a display module in the visual training device, so that a user can watch and train the training video.
Compared with the prior art, the invention has the beneficial effects that: the strabismus correcting training device based on the VR virtual reality technology and the training method thereof,
1. the characteristics of VR glasses can be utilized to carry out targeted training on different strabismus conditions of the two eyes of a patient, visual detection and visual correction training can be conveniently and quickly carried out by wearing VR glasses equipment, people can timely solve the visual conditions of the people without going to a hospital or a glasses shop, and strabismus can be conveniently corrected and trained;
2. can confirm the training mode that the adjustment corresponds according to user's eye information, conveniently match the training item that can make the VR glasses and user's strabismus information to the adjustment of different adjustment modes, can carry out the training of pertinence correction to it according to user's specific strabismus information.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a block diagram of VR glasses and a mobile terminal according to the present invention;
FIG. 3 is a block diagram of a visual inspection apparatus according to the present invention;
FIG. 4 is a block diagram of a vision training apparatus according to the present invention;
FIG. 5 is a schematic diagram of the working steps of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a training device is corrected to strabismus based on VR virtual reality technique, includes VR glasses and mobile terminal, the VR glasses include visual detection device, visual training device and central processing chip, and visual detection device and visual training device all with central processing chip interconnect, the VR glasses pass through USB data line and mobile terminal interconnect, and mobile terminal includes, mode switching system, visual training project selection system and memory, treater, mode switching system and visual training project selection system three interconnect, and visual training project selection system and memory interconnect.
In the embodiment, the VR glasses and the mobile terminal are connected through a USB data line or through Bluetooth wireless data, so that data communication between the VR glasses and the mobile terminal is facilitated, and different data communication modes can be adopted according to specific use requirements of patients;
the visual detection device comprises a display module, an acquisition module and a determination module, and the display module, the acquisition module and the determination module are mutually connected, so that data exchange among the display module, the acquisition module and the determination module is facilitated;
the visual training device comprises a display module and a determination module, and is convenient for displaying corresponding training pictures and training videos to a user;
the display module is used for displaying a visual test and a training picture to a user through the VR equipment, the acquisition module is used for acquiring the eyeball track of the user in the process of watching the visual test or the training picture or the identification operation information of the user on the visual test and the training picture, and the determination module is used for identifying the operation information according to the eyeball track information and determining the squint condition of the user, so that the squint information data acquisition of the user can be completed, and the subsequent targeted training of the user can be conveniently carried out according to the squint condition of the user;
the processor is used for receiving and acquiring eye information of a user, acquired by a vision detection device and a vision training device in the VR glasses, adjusting the mode through the mode switching system according to eye strabismus information data of the user, and determining and adjusting the selected mode through the determining module, so that the strabismus of the user can be trained in a targeted manner, and the strabismus correction effect can be effectively improved;
the corresponding strabismus training pictures and videos in different modes which are made in advance are stored in the memory, and the strabismus training pictures and videos are called through the visual training item selection system, so that the timeliness and convenience of strabismus training are improved, and the related correction training pictures and videos are convenient to call;
in order to better show the specific work flow of the training device for correcting the strabismus based on the VR virtual reality technology, the embodiment provides a training method of the training device for correcting the strabismus based on the VR virtual reality technology, which includes the following steps:
the first step is as follows: firstly, wearing VR glasses through a headband, and displaying a vision test picture to a user according to a display module in a vision detection device in the VR glasses;
the second step is as follows: acquiring identification information of a user watching a test picture through an acquisition module in a visual detection device, thereby acquiring the squint degree and data condition of the eyes of the user;
the third step: the central processing chip in the VR glasses transmits the strabismus degree of the eyes of the user and related data conditions to a processor in the mobile terminal through a USB data line or a Bluetooth wireless data transmission mode, so that a visual training project corresponding to the strabismus degree of the eyes of the user can be selected through the mode switching system according to the strabismus degree of the eyes of the user, and different training modes can be switched;
the fourth step: after the selection of the training items and the training modes is completed, the processor calls corresponding training pictures or training videos from a memory of the mobile terminal through the visual training item selection system;
the fifth step: the called training pictures and the training videos are transmitted to a central processing chip in the VR glasses through a processor of the mobile terminal, and the central processing chip in the VR glasses further processes the training pictures and the training videos;
a sixth step: the processed training picture and the training video are played through a display module in the visual training device, so that a user can watch and train the training video.
It is to be understood that the terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the figures to facilitate a simplified description of the present invention, and do not indicate or imply that the devices or elements being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be considered as limiting the scope of the present invention.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a trainer is corrected to strabismus based on VR virtual reality technique, includes VR glasses and mobile terminal, its characterized in that: VR glasses include visual detection device, vision training device and central processing chip, and visual detection device and vision training device all with central processing chip interconnect, VR glasses pass through USB data line and mobile terminal interconnect, and mobile terminal includes, mode switching system, visual training project selection system and memory, treater, mode switching system and visual training project selection system three interconnect, and visual training project selection system and memory interconnect.
2. The VR virtual reality technology-based strabismus correction training device of claim 1, wherein: VR glasses and mobile terminal connect through the USB data line or connect through the wireless data of bluetooth.
3. The VR virtual reality technology-based strabismus correction training device of claim 1, wherein: the visual detection device comprises a display module, an acquisition module and a determination module, wherein the display module, the acquisition module and the determination module are connected with each other.
4. The VR virtual reality technology-based strabismus correction training device of claim 1, wherein: the vision training device comprises a display module and a determination module.
5. The VR virtual reality technology-based strabismus correction training device of claim 3, wherein: the display module is used for displaying a visual test and a training picture to a user through the VR equipment, the acquisition module is used for acquiring the eyeball track of the user in the process of watching the visual test or the training picture or the identification operation information of the user on the visual test and the training picture, and the determination module is used for identifying the operation information according to the eyeball track information and determining the squint condition of the user.
6. The VR virtual reality technology-based strabismus correction training device of claim 1, wherein: the processor is used for receiving and acquiring the eye information of the user collected by the vision detection device and the vision training device in the VR glasses, adjusting the mode through the mode switching system according to the eye squint information data of the user, and determining and adjusting the selected mode through the determining module.
7. The VR virtual reality technology-based strabismus correction training device of claim 1, wherein: the strabismus training picture and the strabismus training video which are manufactured in advance and correspond to different modes are stored in the memory, and are called through a visual training item selection system.
8. A training method of an strabismus correction training device based on a VR virtual reality technology is characterized by comprising the following steps:
s1: firstly, wearing VR glasses through a headband, and displaying a vision test picture to a user according to a display module in a vision detection device in the VR glasses;
s2: acquiring identification information of a user watching a test picture through an acquisition module in a visual detection device, thereby acquiring the squint degree and data condition of the eyes of the user;
s3: the central processing chip in the VR glasses transmits the strabismus degree of the eyes of the user and related data conditions to a processor in the mobile terminal through a USB data line or a Bluetooth wireless data transmission mode, so that a visual training project corresponding to the strabismus degree of the eyes of the user can be selected through the mode switching system according to the strabismus degree of the eyes of the user, and different training modes can be switched;
s4: after the selection of the training items and the training modes is completed, the processor calls corresponding training pictures or training videos from a memory of the mobile terminal through the visual training item selection system;
s5: the called training pictures and the training videos are transmitted to a central processing chip in the VR glasses through a processor of the mobile terminal, and the central processing chip in the VR glasses further processes the training pictures and the training videos;
s6: the processed training picture and the training video are played through a display module in the visual training device, so that a user can watch and train the training video.
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