Portable vestibular eye reflex rehabilitation training instrument

Abstract

The utility model relates to a portable vestibular eye reflex rehabilitation training instrument, which aims to solve the technical problem that the conventional medicine box cannot store normal-temperature and refrigerated medicines, and adopts the technical scheme that the portable vestibular eye reflex rehabilitation training instrument comprises an eye tracker, a storage box, a light source device, an eye tracker box, a remote controller, a voice prompt module and a control system, the eye tracker is a wearable eye tracker, the interior of the storage box is divided into a light source device cavity, an eye tracker cavity and other component storage cavities, a charging port is formed in the exterior of the storage box, USB charging interfaces are formed in the interior of the light source device cavity, the interior of the eye tracker cavity and the interior of the eye tracker box, the light source device adopts an umbrella-shaped structure to control a light source to move, and the control system is provided with a display device. The control device is electrically connected with the eye tracker, the light source device, the voice prompt module and the remote controller. According to the utility model, an individualized training scheme can be formulated according to the condition of a patient, and the confidence of the patient can be enhanced and the compliance of rehabilitation training can be improved by dynamically adjusting the difficulty and intensity of training, so that the patient can be trained at home more conveniently.

Description

Technical Field

[0001] The utility model belongs to the technical field of medical equipment, and in particular relates to a portable vestibular-ocular reflex rehabilitation training device. Background Art

[0002] Vestibular rehabilitation training devices are mainly used for patients with organic or functional vestibular system disorders, which manifest as various forms of dizziness, vertigo, instability and ear symptoms, rather than dizziness caused by chronic diseases such as hypertension and diabetes. At present, the common types of vestibular rehabilitation training devices are as follows: ① Multifunctional training rehabilitation device: Combining the functions of testing, evaluation and training, it achieves the effect of enhancing proprioception, vestibular sense, muscle strength and movement coordination through 3D, non-vibration, non-linear elliptical motion. ② Whole body vertical rhythm instrument: This instrument can produce a harmonious vertical rhythm effect up and down, which helps to promote the blood metabolism circulation of the vestibular organs. ③ Pavel rehabilitation training system: This system includes a variety of training equipment, such as horizontal push-up machines, body stretching and bending machines, etc., which can comprehensively train the whole body muscle control ability and endurance of patients with vestibular injuries, and help prevent falls. ④ Balance training and detection system: This equipment is mainly used to evaluate and train the static balance ability of patients with vestibular injuries, and can provide real-time feedback on the patient's balance control ability and training effect. In addition, there are vestibular rehabilitation training devices combined with virtual reality technology, and 3D simulated real scenes make the training process more vivid and interesting. These instruments are designed to help patients restore vestibular function, alleviate symptoms such as vertigo, and improve quality of life through different training modes and functions.

[0003] However, the following problems still exist: ① Vestibular rehabilitation includes two pathways, namely, the vestibular-ocular reflex and the vestibular-spinal reflex. Most of the current vestibular rehabilitation devices are aimed at the vestibular-spinal reflex, while the training devices for the vestibular-ocular reflex are still conducted by verbal guidance of rehabilitation therapists or by referring to training videos; ② Most of the current vestibular rehabilitation training devices have defects such as bulky and inconvenient to carry, and heavy head-mounted devices, which are not tolerated by middle-aged and elderly patients; ③ In actual situations, clinicians will formulate personalized rehabilitation training plans according to the patient's condition, but at present, apart from clinical research, most doctors do not have enough time to analyze the patient's current compensation status. During the rehabilitation training at home, they also need to communicate with the doctor in real time to check the quality of the training. The process is cumbersome and the effect is not good. Therefore, vestibular-ocular reflex rehabilitation, as the basis for the rehabilitation of patients with vestibular diseases, cannot be ignored. How to strengthen the static and dynamic compensation of the vestibular-ocular reflex and carry out targeted adaptive and step-by-step vestibular-ocular reflex rehabilitation plans needs to be solved urgently. Utility Model Content

[0004] The utility model aims to solve the above problems and provides a portable vestibular-ocular reflex rehabilitation training instrument.

[0005] In order to solve the above technical problems, the technical plan adopted by the utility model is:

[0006] A portable vestibular-ocular reflex rehabilitation training device, comprising an eye tracker, a storage box, a light source device, an eye tracker box, a remote controller, a voice prompt module and a control system;

[0007] The eye tracker is placed in the eye tracker box. A handle is provided at one end of the storage box. The interior is divided into a light source device cavity, an eye tracker cavity and a plurality of component storage cavities by a partition plate. The eye tracker box is placed in the eye tracker cavity of the storage box. The light source device is placed in the light source device cavity of the storage box after being stored. The remote control and the voice prompt module are placed in the component storage cavity of the storage box. A charging port is provided on the outside of the storage box. A USB charging port is provided on the internal light source device cavity, the eye tracker cavity and the inside of the eye tracker box.

[0008] The control system is provided with a display device, which is electrically connected to the eye tracker, the light source device, the remote controller and the voice prompt module respectively.

[0009] Furthermore, a magnetic base is provided on the top surface of the storage box.

[0010] Furthermore, the light source device includes a magnetic base, a telescopic rod, an electric telescopic rod, a limit plate, a plurality of first pull rods, a sliding sleeve, a plurality of umbrella frames, a plurality of second pull rods, a center plate, a plurality of lamp beads and a center rod, the telescopic rod is vertically fixed on the magnetic base, the tail of the electric telescopic rod is horizontally fixed on the upper end of the telescopic rod, the limit plate is arranged in front of the electric telescopic rod through a connecting rod, one end of the center rod is fixedly connected to the limit plate, and the other end is fixedly connected to the center plate, the sliding sleeve is sleeved on the center rod, one end of the plurality of first pull rods is fixedly connected to the front end of the electric telescopic rod, and the other end passes through the outer edge of the limit plate and is fixedly connected to the sliding sleeve, the plurality of umbrella frames are hinged to the hinge rod of the center plate, a plurality of lamp beads are evenly arranged on the front end surfaces of the umbrella frame and the center plate, a first ring is arranged in the middle of the rear end surface of the umbrella frame, both ends of the second pull rod are ring structures, one end of the plurality of second pull rods is connected to the first ring, and the other end of the second pull rod is connected to the second ring of the sliding sleeve;

[0011] The electric telescopic rod and the lamp beads are electrically connected.

[0012] Furthermore, a circle of right-angle grooves is formed at the rear end of the base of the sliding sleeve, and a plurality of second rings are evenly arranged on the right-angle grooves, and the number of the second rings is the same as the number of the second pull rod and the umbrella frame.

[0013] Furthermore, a plurality of connection grooves are evenly formed on the edge of the rear end surface of the central plate, hinge rods are arranged in the connection grooves, and the number of the connection grooves is the same as the number of the umbrella frames.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The utility model can formulate personalized training plans according to the specific conditions of the patients, and ensure that the training is always within the patient's adaptation range by dynamically adjusting the difficulty and intensity of the training, so that it is neither too easy and ineffective, nor too difficult and unable to be completed by the patients; it can better stimulate and exercise the patient's vestibular-ocular reflex system and promote its functional recovery. By continuously optimizing the training plan, the patient's rehabilitation effect can be maximized, the symptoms of vertigo can be alleviated or eliminated, and the patient's quality of life can be improved. It also helps to improve patient compliance. Since the difficulty and content of the training are dynamically adjusted according to the patient's actual situation, it is easier for the patient to persist and actively participate in the training. This personalized training method helps to enhance the patient's confidence, improve the compliance of rehabilitation training, and is more convenient for patients to train at home;

[0016] 2. The utility model is light in size and weight, simple to operate, and easy to carry. It is suitable for patients with vestibular diseases of all ages and at different stages of vestibular diseases. Patients can train at home. It has a wide range of applications and does not use the currently popular virtual reality technology, but combines it with reality, so patients have stronger adaptability;

[0017] 3. The utility model integrates voice prompts, light sources and control panels, eliminating the trouble of connecting to mobile phones and the Internet. It is more suitable for the majority of middle-aged and elderly patients with vestibular diseases. Each step of the training can be completed under voice prompts. It is simple and portable. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the structure of the utility model in use state;

[0019] Figure 2 This is a schematic diagram of the structure of the storage box of the utility model;

[0020] Figure 3 This is a schematic diagram of the internal structure of the storage box of the utility model;

[0021] Figure 4 It is a schematic diagram of the structure of the light source device of the utility model;

[0022] Figure 5 This is a schematic diagram of the structure of the light source device of the utility model after it is folded;

[0023] Figure 6 This is a schematic diagram of the structure of the sliding sleeve of the utility model;

[0024] Figure 7 This is a schematic diagram of the back structure of the center plate of the utility model;

[0025] In the picture: 1. Eye tracker; 2. Wall; 3. Light spot; 4. Support table; 5. Storage box; 6. Light source device; 7. Magnetic base; 8. Eye tracker box; 9. Remote control; 10. Handle;

[0026] 6.1, magnetic base; 6.2, telescopic rod; 6.3, electric telescopic rod; 6.4, limit slide plate; 6.5, first pull rod; 6.6, sliding sleeve; 6.7, umbrella frame; 6.8, second pull rod; 6.9, center plate; 6.10, lamp beads; 6.11, first ring; 6.12, center rod;

[0027] 6.6.1, sliding sleeve base; 6.6.2, right angle groove; 6.6.3, second ring;

[0028] 6.9.1. Connecting groove; 6.9.2. Articulated rod. DETAILED DESCRIPTION

[0029] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0030] like Figure 1-7 As shown, the eye tracker 1 adopts a wearable eye tracker, which is worn on the patient's eyes when in use and placed in an eye tracker box 8 when not in use. The top surface of the storage box 5 is provided with a magnetic base 7, and a handle 10 is provided at one end. The interior is divided into a light source device cavity, an eye tracker cavity and other component storage cavities by a partition plate. The eye tracker box 8 is placed in the eye tracker cavity of the storage box 5, and the light source device 6 is placed in the light source device cavity of the storage box 5 after being stored. The remote control 9 and the voice prompt module are placed in the other component storage cavities of the storage box 5. The storage box 5 is provided with a charging port on the outside, and the internal light source device cavity, the eye tracker cavity and the inside of the eye tracker box 8 are all provided with USB charging interfaces;

[0031] The control system is provided with a display device, which is electrically connected to the eye tracker 1, the light source device 6, the remote controller 9, and the voice prompt module respectively.

[0032] The light source device 6 comprises a magnetic base 6.1, a telescopic rod 6.2, an electric telescopic rod 6.3, a limit plate 6.4, a plurality of first pull rods 6.5, a sliding sleeve 6.6, a plurality of umbrella frames 6.7, a plurality of second pull rods 6.8, a central plate 6.9, a plurality of lamp beads 6.10 and a central rod 6.12. The telescopic rod 6.2 is vertically fixed on the magnetic base 6.1, the tail of the electric telescopic rod 6.3 is horizontally fixed on the upper end of the telescopic rod 6.2, the limit plate 6.4 is arranged in front of the electric telescopic rod 6.3 through a connecting rod, one end of the central rod 6.12 is fixedly connected to the limit plate 6.4, and the other end is fixedly connected to the central plate 6.9, the rear end surface edge of the central plate 6.9 is evenly provided with a plurality of connection grooves 6.9.1, the connection grooves 6.9.1 are provided with hinged rods 6.9.2, and the sliding sleeve 6.6 is sleeved in the central plate 6.12. On the core rod 6.12, a circle of right-angle grooves 6.6.2 are provided at the rear end of the base 6.6.1 of the sliding sleeve 6.6, and a plurality of second rings 6.6.3 are evenly provided on the right-angle grooves 6.6.2. One end of the plurality of first pull rods 6.5 is fixedly arranged at the front end of the electric telescopic rod 6.3, and the other end passes through the outer edge of the limit plate 6.4 and is fixedly connected to the sliding sleeve 6.6. The plurality of umbrella frames 6.7 are hinged to the hinge rod 6.9.2 of the center plate 6.9. A plurality of lamp beads 6.10 are evenly provided on the front end surfaces of the umbrella frame 6.7 and the center plate 6.9. A first ring 6.11 is provided in the middle of the rear end surface of the umbrella frame 6.7. Both ends of the second pull rod 6.8 are ring structures, one end of the plurality of second pull rods 6.8 is connected to the first ring 6.11, and the other end of the second pull rod 6.8 is connected to the second ring 6.6.3 of the sliding sleeve 6.6.

[0033] The electric telescopic rod 6.3 and the lamp bead 6.10 are electrically connected.

[0034] The number of the second rings 6.6.3 is the same as the number of the connecting grooves 6.9.1, the second pull rods 6.8 and the umbrella frames 6.7.

[0035] The working process of this utility model:

[0036] According to the doctor's advice, the vestibular disease patient takes the utility model home by the carrying handle 10, first charges it to ensure that the eye tracker 1, the light source device 6, and the remote control 9 are fully charged, then places the storage box 5 on the support table 4, and places it in front of a white wall 2, takes out the eye tracker 1 and puts it on, takes out the light source device 6 and the remote control 9, places the magnetic base 6.1 of the light source device 6 on the magnetic base 7, fixes the light source device 6, turns on the electric telescopic rod 6.3 through the remote control 9, the front end of the electric telescopic rod 6.3 extends, and the first pull rod 6.5 pushes the first pull rod 6.6 to slide forward, and at the same time, the second pull rod 6.6 pushes the first pull rod 6.6 ... The rod 6.8 opens the umbrella frame 6.7, and then the lamp beads 6.10 are turned on by the remote control. The lamp beads 6.10 emit light to illuminate the wall 2, generating a light spot 3. By controlling the on and off of the lamp beads 6.10 in different directions, the light spot 3 can be moved in different directions on the wall 2. By controlling the on and off speed of different lamp beads 6.10, the moving speed of the light spot 3 on the wall 2 can be adjusted. By controlling the length of the electric telescopic rod 6.3, the opening angle of the umbrella frame 6.7 can be adjusted, and then the expansion width and height of the light spot 3 on the wall 2 can be adjusted, so as to meet the needs of patients with different rotation angles.

[0037] The patient wears the eye tracker 1, and according to the training requirements given by the doctor, the glasses are against the light spot 3 on the wall 2. As the light spot 3 moves, the eyeball always moves with the light spot. After the eyeball training is completed, the head rotation movement is added. As the light spot 3 moves and the head rotates, the eyeball is ensured to always move with the light spot. The eye tracker 1 monitors and obtains the rotation angle data of the head and eyeball in real time, uploads it to the control system, and displays it on the display in real time. When the patient reaches the preset rotation angle, or the patient has obvious symptoms of dizziness and discomfort, the sound prompt module prompts the patient to proceed to the next step of training or pause the training;

[0038] First, the patient follows the instructions to complete the head and eye rotation movements without feeling dizzy. The corresponding parameter values ​​are used as the patient's initial baseline data. Then, under the guidance of the doctor, the parameters such as the moving speed, angle and distance of the light spot 3 in each direction are gradually increased. After self-adaptation, the next step of exercise is carried out, step by step, until the vestibular-ocular reflex is fully compensated.

[0039] The utility model can formulate a personalized training plan according to the specific conditions of the patient, and ensure that the training is always within the patient's adaptation range by dynamically adjusting the difficulty and intensity of the training, so that the training is neither too easy and ineffective nor too difficult and unable to be completed by the patient; it can better stimulate and exercise the patient's vestibular-ocular reflex system and promote the recovery of its function;

[0040] By continuously optimizing the training plan, the patient's rehabilitation effect can be maximized, vertigo symptoms can be reduced or eliminated, and the patient's quality of life can be improved; it also helps to improve patient compliance. Since the training difficulty and content are dynamically adjusted according to the patient's actual situation, it is easier for patients to persist and actively participate in the training. This personalized training method helps to enhance the patient's confidence and improve compliance with rehabilitation training.

Claims

1. A portable vestibular-ocular reflex rehabilitation training device, characterized in that: It comprises an eye tracker (1), a storage box (5), a light source device (6), an eye tracker box (8), a remote controller (9), a voice prompt module and a control system; The eye tracker (1) is placed in an eye tracker box (8); a handle (10) is provided at one end of the storage box (5); the interior is divided into a light source device cavity, an eye tracker cavity and a plurality of component storage cavities by a partition plate; the eye tracker box (8) is placed in the eye tracker cavity of the storage box (5); the light source device (6) is placed in the light source device cavity of the storage box (5) after being stored; the remote control (9) and the voice prompt module are placed in the component storage cavity of the storage box (5); a charging port is provided on the outside of the storage box (5); and a USB charging port is provided in the internal light source device cavity, the eye tracker cavity and the inside of the eye tracker box (8); The control system is provided with a display device, which is electrically connected to the eye tracker (1), the light source device (6), the remote controller (9), and the voice prompt module respectively.

2. A portable vestibular-ocular reflex rehabilitation training device according to claim 1, characterized in that: The eye tracker (1) is a wearable eye tracker.

3. A portable vestibular-ocular reflex rehabilitation training device according to claim 1, characterized in that: The top surface of the storage box (5) is provided with a magnetic base (7).

4. A portable vestibular-ocular reflex rehabilitation training device according to claim 1, characterized in that: The light source device (6) comprises a magnetic base (6.1), a telescopic rod (6.2), an electric telescopic rod (6.3), a limit plate (6.4), a plurality of first pull rods (6.5), a sliding sleeve (6.6), a plurality of umbrella frames (6.7), a plurality of second pull rods (6.8), a central plate (6.9), a plurality of lamp beads (6.10) and a central rod (6.12); the telescopic rod (6.2) is vertically fixed on the magnetic base (6.1); the tail of the electric telescopic rod (6.3) is horizontally fixed on the upper end of the telescopic rod (6.2); the limit plate (6.4) is arranged in front of the electric telescopic rod (6.3) through a connecting rod; one end of the central rod (6.12) is fixedly connected to the limit plate (6.4) and the other end is fixedly connected to the central plate (6.9); the sliding sleeve (6 .6) is sleeved on the central rod (6.12), one end of the plurality of first pull rods (6.5) is fixedly mounted on the front end of the electric telescopic rod (6.3), and the other end passes through the outer edge of the limit plate (6.4) and is fixedly connected to the sliding sleeve (6.6), the plurality of umbrella frames (6.7) are hinged to the hinge rod (6.9.2) of the central plate (6.9), a plurality of lamp beads (6.10) are evenly arranged on the front end surfaces of the umbrella frame (6.7) and the central plate (6.9), a first ring (6.11) is arranged in the middle of the rear end surface of the umbrella frame (6.7), both ends of the second pull rod (6.8) are ring structures, one end of the plurality of second pull rods (6.8) is connected to the first ring (6.11), and the other end of the second pull rod (6.8) is connected to the second ring (6.6.3) of the sliding sleeve (6.6); The electric telescopic rod (6.3) and the lamp bead (6.10) are electrically connected.

5. A portable vestibular-ocular reflex rehabilitation training device according to claim 4, characterized in that: A circle of right-angle grooves (6.6.2) are formed at the rear end of the base (6.6.1) of the sliding sleeve (6.6). A plurality of second rings (6.6.3) are evenly arranged on the right-angle grooves (6.6.2). The number of the second rings (6.6.3) is the same as the number of the second pull rod (6.8) and the umbrella frame (6.7).

6. A portable vestibular-ocular reflex rehabilitation training device according to claim 4, characterized in that: A plurality of connection grooves (6.9.1) are evenly arranged on the edge of the rear end surface of the central plate (6.9), and hinge rods (6.9.2) are arranged in the connection grooves (6.9.1). The number of the connection grooves (6.9.1) is the same as the number of the umbrella frame (6.7).

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