CN211460224U

CN211460224U - Eye patch for collecting eyeball movement and head movement in real time

Info

Publication number: CN211460224U
Application number: CN201921822422.1U
Authority: CN
Inventors: 李华伟; 李文妍; 屈寅弘; 奥力维·拉·斯嘉查; 柯玛庭
Original assignee: Shanghai Zhiting Medical Technology Co ltd; Eye and ENT Hospital of Fudan University
Current assignee: Shanghai Zhiting Medical Technology Co ltd; Eye and ENT Hospital of Fudan University
Priority date: 2019-10-28
Filing date: 2019-10-28
Publication date: 2020-09-11
Anticipated expiration: 2029-10-28

Abstract

The utility model discloses an eye patch for collecting eyeball motion and head motion in real time, which comprises an eye patch body, an eye movement camera system, a light source and a watching target; the eyeshade body is symmetrical up and down; the eye-moving camera system is used for acquiring an eyeball image of a user, the light source provides illumination for the eyeball, the watching targets comprise a front watching target, a left front watching target and a right front watching target, the watching targets are respectively arranged on a horizontal semicircular canal plane, a left front/right rear semicircular canal plane and a right front/left rear semicircular canal plane at two sides of the user, and the three watching targets and the head of the user are relatively fixed for a swing head inhibition test; the eye-moving camera system, the light source and the three gazing targets are arranged on the same side of the eyeshade body and are used for collecting eye-moving images of a user, and the eyeshade body is symmetrical up and down; the utility model discloses can realize three half the different planar whipping suppression tests of circular gauge simultaneously, real-time recording moves the position with the user head, gathers user's eye moving image.

Description

Eye patch for collecting eyeball movement and head movement in real time

Technical Field

The utility model relates to an image acquisition technical field of closely testing eye movement information, concretely relates to eye-shade of gathering eye movement and head motion in real time.

Background

The vestibule is an important system responsible for maintaining the balance of the human body and is mainly composed of a peripheral vestibule and a central vestibule. The peripheral vestibule comprises three pairs of semicircular canals and an otolith device, and once any semicircular canal of the three pairs of semicircular canals of a human body has dysfunction, the balance dysfunction can be caused, and symptoms such as vertigo are generated. The quantitative and qualitative test of the semicircular canal dysfunction is an important basis for doctors of departments related to vertigo diseases such as otolaryngology departments, neurology departments and the like to provide final disease diagnosis for patients.

According to the frequency characteristics of semicircular canal function, currently, clinical examination of semicircular canal function mainly includes ultralow frequency hot-cold test examination, low frequency to medium frequency swivel chair test examination, high frequency vestibular self-rotation test, head impact test (HIMP), head impact inhibition test (shiimp), and the like. Wherein, the cold and hot test and the swivel chair test can only check the function of the horizontal semicircular canal, and can not test the functions of the two remaining semicircular canals, and the vestibule self-rotation test, the head-swinging test and the head-swinging inhibition test can all test the functions of 6 semicircular canals. The most important functional frequency band of human body in life is 2-6Hz high frequency, and the high frequency inspection has greater reference value than the low frequency inspection.

High frequency hemicycle functional tests rely primarily on the measurement of the Vestibulo-ocular reflex (VOR). In order to have a clear visual field during the rotation of the head, the human eyeball must compensate the angle of the head rotation within a very short time (within 15ms, generally within 8 ms) during the high-speed rotation of the head, i.e. rotate at the same speed in the opposite direction of the head rotation direction by the same angle as the head rotation, so that the eyeball can still firmly look at the object watched before the head rotation within a very short time after the head rotation, thereby maintaining the visual stability. This process is achieved by vestibulo-ocular reflex. The function of the semicircular canal plays an extremely important role in vestibulo-ocular movement reflex, and the strength of the function of the semicircular canal can be inferred by measuring the vestibulo-ocular movement reflex function. In a high-frequency vestibular self-rotation test, a head-swinging test and a head-swinging inhibition test, whether eyeballs of a testee can move in opposite directions and at opposite speeds in time is analyzed through rapid head rotation of the testee and software recording, and then corresponding semicircular canal function data is obtained. The vestibular autogyration test is also called as an active head swinging test, a subject actively and rapidly rotates the head of the subject according to the sound provided by the system, and in the process, besides the vestibular-eye movement reflection, other stimulation given by a central center during subjective rotation is mixed, so the result of the test is still controversial in the school. In contrast, the head swing test and the head swing suppression test are realized by operating the head of the subject to be swiped quickly, unpredictably and at a small angle by a doctor, the eyeball movement of the subject is only participated by the vestibular-ocular movement reflection in a very short time, and the test result is not easily interfered by other factors and is very reliable.

The swing test is applied to clinical examination in 2009, and due to the fact that the swing test is convenient to operate, inexpensive in equipment price, comfortable in subject experience (compared with a cold-hot test, nausea and vomiting of a patient are easily induced), and three pairs of semicircular regulatory quantitative test results can be provided, the swing test is rapidly popularized all over the world and becomes a reliable supplement or even a substitute for examination after a semicircular regulatory examination gold standard cold-hot test. In the head-flicking test, a subject is required to stare at a fixed visual target right ahead tightly, due to the existence of vestibulo-ocular movement reflex, a patient with normal function of the semicircular canal can stare at the visual target firmly in the passive head-flicking process of any semicircular canal plane, a patient with abnormal function cannot generate eyeball movement capable of offsetting the head movement through the vestibulo-ocular movement reflex, so that the visual target cannot be stared firmly, and then the visual signal is processed by the brain (the time is more than 70 ms) at the second time to find that the visual target is not stared and carry out corrective second eyeball movement, which is the corrective saccade recorded in the examination of the patient with abnormal function of the semicircular canal.

In 2016, researchers such as MacDougall proposed a swing suppression test based on the swing test. The operation flow of the swing head inhibition test is basically consistent with that of the swing head test, and the only difference is that in the swing head inhibition test, a subject needs to stare at a visual target which rotates together with the head, and in the swing head test, the subject only needs to stare at a fixed visual target. Due to the vestibulo-ocular movement reflex, when a subject is passively flicked, the eyeball still stares at the instant position of the visual target at the beginning of the flick within 15ms, then the eye finds that the visual target rotates, and corrective saccades are performed at the second time (after 70 ms), so that a patient who is different from a flick test and only has semicircular canal dysfunction can observe the corrective saccades, and in a flick suppression test, a normal person test can record the corrective saccades. The swing test and the swing suppression test are based on the same inspection principle, and the inspection results can be mutually complemented and verified.

Since the shmpi panning usually occurs after the head movement is over (the delay is greater than that of the HIMP panning), the influence caused by the implicit panning (convert saccades) can be eliminated, and the accuracy of calculation of the VOR gain value can be improved compared with that of the HIMP. Especially for patients in the acute stage of vestibular neuritis, shmpi removes the interference from spontaneous eye shock. Therefore, the SHAPI swing inhibition test has higher clinical application value.

The experimental target of restraint of getting rid of head is followed the head and is rotated together, design mode in the present commercial product lets the testee wear laser, the head of testee is followed the laser target and can be followed and rotate together when rotated like this, however, because the difference of three pairs of semicircular canal planes place direction, present laser only can inspect a pair of horizontal semicircular canal, and prior art scheme's projection system requires highly to the service environment, need to set up suitable projection distance, otherwise can seriously influence the use of patients such as myopia, amblyopia, need not to guarantee in the projection environment that shelter from the thing and disturb, otherwise can produce the shadow so that unable normal use. Therefore, the spread of the swing suppression test is greatly limited.

The turning type eye vibration graph instrument disclosed in the chinese patent document CN106491074A comprises an eye mask main machine part and an eye mask bracket part; the light source is used for illuminating an eyeball area, and the camera is used for collecting an eye shake image; the camera and the light source are arranged on one side of the cover body frame, namely the shooting side, and are used for carrying out independent image acquisition on one eyeball; the eyecup main unit portion is provided detachably with the eyecup holder portion, and is mounted on the eyecup holder portion so as to be rotatable right and left. The technical scheme is mainly characterized in that: the infrared light source provides illumination for the eyeballs, the camera collects eye shake images, the eyeshade host machine part is detachably mounted on the eyeshade support part, and eye shake collection of the left eye or the right eye is achieved according to clinical requirements. However, the above technical scheme can only be applied to the eye shake collection of common vestibular function examination such as visual movement test, saccade test and the like, and cannot be applied to the head-shaking inhibition test.

Chinese patent document CN107692971A discloses a head-swinging experiment auxiliary device, including the support of fixing on the back of the chair and the scale of being connected with support upper portion to and fix the pointer at the examinee's head through fixing device, the scale includes mutually perpendicular vertical scale and horizontal scale, and vertical scale one end and leg joint, the other end and the intermediate junction of horizontal scale all open the slotted hole that is used for passing through the pointer and communicates each other in the middle of vertical scale and the horizontal scale. The technical scheme is mainly characterized in that: installing support and scale on the back of the chair, set up the pointer at the experimenter head, during the experiment, the experimenter head leans forward and controls the whipping, and the pointer just can indicate out the angle on the scale, and simple and practical has avoided experimental error, improves experimental effect. However, this solution can only indicate the head movement angle during the swing test, and has low accuracy.

Chinese patent document CN105615826A discloses a head-mountable device for measuring eye movement of a user, comprising: a frame; a camera system comprising a first camera, wherein the camera system is configured to acquire a first set of images of a first eye of the user; and a projection system for projecting a first projection, the first projection comprising: a visible target in a field of view of the first eye when the user wears the head-mountable device, wherein the projection system is configured to move the visible target relative to the head-mountable device. The solution includes the projection system being configured to move the visible target relative to the head-mountable device. The technical scheme is mainly applied to the eye shock collection of common vestibular function examination such as visual motor test, saccade test and the like; when the method is applied to a swing head inhibition test (SHIPI), the technical limit of the projection system is that only one pair of horizontal semicircular canals can be checked, and the swing head inhibition test of different planes of three pairs of semicircular canals cannot be realized.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a realize three half and half the swing head suppression tests of different planes of compasses (including horizontal semicircular canal plane, LARP plane and RALP plane), real-time recording moves the position with the user head, gathers the eye-shade of a real-time collection eyeball motion and head motion of user's eye movement image.

In order to achieve the above object, the utility model discloses an eye-shade of gathering eyeball motion and head motion in real time adopts following technical scheme: an eye patch for collecting eyeball motion and head motion in real time comprises an eye patch body, an eye movement camera system, a light source and a watching target; the eyeshade body is symmetrical up and down; the eye-moving camera system is used for acquiring an eyeball image of a user, the light source provides illumination for the eyeball, the watching targets comprise a front watching target, a left front watching target and a right front watching target, the watching targets are respectively arranged on a horizontal semicircular canal plane, a left front/right rear semicircular canal plane and a right front/left rear semicircular canal plane at two sides of the user, and the three watching targets and the head of the user are relatively fixed for a swing head inhibition test; the eye-moving image pickup system, the light source and the three gazing targets are arranged on the same side of the eyeshade body and used for collecting eye-moving images of a user, and the eyeshade body is symmetrical up and down.

As a further improvement of the technical scheme, the eye patch for collecting the eyeball motion and the head motion in real time further comprises a head motion sensor, the head motion sensor is installed on the eye patch body, and the head motion sensor records the position of the eye patch for collecting the eyeball motion and the head motion in real time in a turnover mode, so that the forward tilting angle and the left and right swinging angles of the head are reflected in real time.

As a further improvement of the above technical solution, the gazing targets include a forward gazing target, a left forward gazing target and/or a right forward gazing target; the forward watching target is arranged at the edge of the eye movement shooting system and is reflected by the semi-reflecting and semi-transmitting mirror on the eyeshade body to be imaged in front of the eyeball sight line of the shooting side; the left front watching target is arranged on the outer edge of the shooting side of the eyeshade body and is positioned in the eye sight direction of the left front of the eyeball of the shooting side; the right front watching target is arranged at the inner side edge of the shooting side of the eyeshade body and is positioned in the eyeball right front sight direction of the shooting side; the front left watching target comprises a visual target at an angle of 45 degrees in front left of the shooting side eyeball sight line or a visual target at any visual angle within a range of 0-55 degrees in front left; the right front gazing target comprises a visual target at an angle of 45 degrees in front of the right of the shooting side eyeball sight line or a visual target at any visual angle within a range of 0-55 degrees in front of the right; the swing head suppression test of different planes (including a horizontal semicircular canal plane, a LARP plane and an RALP plane) of three pairs of semicircular canals can be simultaneously realized, the head movement position of a user is recorded in real time, and the eye movement image of the user is collected.

As a further improvement of the above technical solution, preferably, the eye patch for collecting eye movement and head movement in real time may be designed to be bilaterally symmetrical, that is, the left and right eyes respectively include an eye movement camera system, a light source and three fixation targets, and the eye patch can provide the fixation targets for both eyes and collect the eye movement of both eyes simultaneously during the swing suppression test.

As a further improvement of the technical scheme, the light source comprises a light source A and a light source B, and the light source A and the light source B are vertically and symmetrically arranged in front of the eyeball at the shooting side of the eyeshade body.

As a further improvement of the above technical solution, a filter lens is disposed on the eye-movement imaging system, and the filter lens adjusts a focal length through a focusing module.

As a further improvement of the above technical solution, the recording side of the eyeshade body further includes a spectroscope and/or a light shield. The light shield is used for shielding external light when a dark field test is needed; the spectroscope can be with the light transmission of removing infrared wave band and reflection infrared light for change the infrared light route from eyeball reflection to camera, the spectroscope reflection infrared light but visible light normally passes through to when the lens hood takes off, the patient can see through the spectroscope and see the target of looking that is used for different tests.

As a further improvement of the technical scheme, the eyeshade body is fixed on the head of a user through a fixing belt.

Compared with the prior art, the beneficial effects of the utility model are that: firstly, the technical scheme of the head-mounted equipment for measuring the eyeball movement of the user is mainly applied to the eye shock collection of common vestibular function examination such as visual test, saccade test and the like; its technical limitation of projection system can only inspect a pair of horizontal semicircular canal when being applied to the whipping head suppression test (SHIMP), fails to realize three pairs of semicircular canal different planes ' whipping head suppression test, the utility model discloses being provided with the fixed target of gazing of three specific visual angle, can realizing three pairs of semicircular canal different planes (including horizontal semicircular canal plane, LARP plane and RALP plane) the whipping head suppression test, real-time recording is with user's head and is moved the position, gathers user's eye movement image.

Secondly, compare with the head-mounted equipment technical scheme who is used for measuring user's eye movement, the projection system of prior art scheme needs to set up suitable projection distance to service environment higher, otherwise can seriously influence the use of patients such as myopia, amblyopia, need to guarantee in the projection environment not to shelter from the thing interference, otherwise can produce the shadow so that unable normal use. The utility model discloses this internal target of gazing that sets up of eye-shade, almost no requirement to outside service environment.

Thirdly, compare with the head-mounted device technical scheme who is used for measuring user's eye movement, because prior art adopts projection system + visual technical scheme, but have very high requirement to head-mounted device's frame, need guarantee the open visual angle of each 45 degrees on first eyeball left side and right side that first camera system gathered during the SHIPI experiment, the hardware design of frame does not have good solution at present. The utility model discloses at this internal target of gazing that sets up of eye-shade, the requirement of no open visual angle, structural design is simple, and is with low costs.

Fourthly, compared with the technical scheme of the head-mounted equipment for measuring the eyeball movement of the user, the high energy consumption and heat dissipation problems of the projection system in the prior art severely restrict the performance index of the head-mounted equipment, and the user experience is poor. The utility model discloses directly set up in the eye-shade and watch the target, thereby provide the target of looking of the different visual angles that coincide with three pairs of semicircular canals planes and let the patient watch and throw away the head suppression test. The fixation target comprises led lamps, images, patterns, figures, points or other stable visual targets, and the fixation target has low energy consumption and small heat dissipation.

Fifthly, the eye patch for acquiring the eye movement and the head movement in real time can be used for measuring the eye movement of the user in the prior art, and the eye movement camera system can be configured to acquire a first group of images of the first eyeball and/or a second group of images of the second eyeball of the user. The eyeshade body is worn in the upper and lower symmetry upset, can directly wear in user's head with overturning, can select to gather the eye picture of user's left eye or right eye according to clinical demand, need not the configuration, and it is more convenient to use.

Drawings

Fig. 1 is an exploded view of the eyeshade for collecting eye movement and head movement in real time according to the present invention;

fig. 2 is an exploded front view of the eyeshade for collecting eye movement and head movement in real time according to the present invention;

FIG. 3 is a cross-sectional view of the eye shield for real-time eye movement and head movement acquisition of the present invention;

fig. 4 is a top view of the eye mask for collecting eye movement and head movement in real time according to the present invention;

fig. 5 is a rear view of the eyeshade for collecting eye movement and head movement in real time according to the present invention;

fig. 6 is a schematic view of a focusing module according to the present invention;

in the drawings: 1-an eyeshade body; 2-eye movement camera system; 31-light source A; 32-light source B; 41-forward fixation target; 42-front left fixation target; 43-right anterior fixation target; 5-head motion sensor; 6-spectroscope; 7-a filter lens; 701-a lens mount; 702-a lens; 703-an infrared filter; 704-lens gear; 8-a regulation module; 801-adjusting gear; 802-a rotating shaft; 803-adjusting knob; 10-a light shield.

Detailed Description

The present invention will be described in further detail with reference to specific examples. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

As shown in fig. 1-6, an eye patch for collecting eyeball movement and head movement in real time comprises an eye patch body 1, an eye movement camera system 2, a light source and a watching target; the eye movement camera system 2 is used for collecting an eyeball image of a user, the light source provides illumination for the eyeball, and the gazing target is fixed relative to the head of the subject to perform a head throwing suppression test; the eye movement shooting system 2, the light source and the watching target are arranged on one side of the eyeshade body 1, namely a shooting side, and are used for collecting eye movement images of a user; the other side of the eyeshade body 1 is a non-shooting side, and the middle part is a nose frame part; the eyeshade body 1 is symmetrically worn in an up-and-down overturning manner so as to be suitable for the examination of the left eye or the right eye, and the eyeshade body 1 is worn in an overturning manner through the up-and-down symmetrical structure of the eyeshade body, so that a set of camera system can selectively collect the eye movement of the left eye or the right eye according to clinical needs; meanwhile, the nose frame part of the eyeshade body 1 is also in an up-and-down symmetrical structure.

The eye patch for collecting the eyeball motion and the head motion in real time further comprises a head movement sensor 5, wherein the head movement sensor 5 is installed on the eye patch body 1, and is used for recording the position of the eye patch for collecting the eyeball motion and the head motion in real time, so that the forward tilting angle and the left and right swinging angles of the head are reflected in real time.

The gaze targets include a forward gaze target 41, a left forward gaze target 42, and/or a right forward gaze target 43; a visual target capable of providing a specific visual angle through the fixation target; the visual targets are respectively positioned right in front of the shooting side eyeball, left in front of the shooting side eyeball and right in front of the shooting side eyeball; when in use, the forward watching target 41 is arranged at the edge of the eye-moving camera system 2 and is reflected by the semi-reflecting and semi-transmitting mirror on the eyeshade body 1 to be imaged in front of the sight line of the eyeball at the shooting side; the left front gazing target 42 is arranged at the outer edge of the shooting side of the eyeshade body 1 and is positioned in the eye left front sight direction of the shooting side; the right front gazing target 43 is mounted at the inner side edge of the shooting side of the eyeshade body 1 and is positioned in the eyeball right front sight direction of the shooting side, wherein the left front gazing target 42 comprises a visual target at the left front 45 degrees of the eyeball sight of the shooting side or a visual target at any visual angle within the range of 0-45 degrees at the left front. The right front gazing target comprises a visual target at an angle of 45 degrees in front of the right of the shooting side eyeball sight line or a visual target at any visual angle in the range of 0-45 degrees in front of the right; the fixation target is a led lamp, image, pattern, graphic, dot or other stable visual target.

The light source comprises a light source A31 and a light source B32, and the light source A31 and the light source B32 are vertically and symmetrically arranged in front of the eyeball at the shooting side of the eyeshade body 1; the light source comprises infrared light and/or led light and the like which provide illumination for eyeballs, and the light source has the same illumination intensity for the left eye and the right eye when the eyeball is turned over.

The eye-movement camera system 2 is provided with a filter lens 7, and the filter lens 7 adjusts the focal length through a focusing module 8. In the above embodiment, the filter lens 7 includes the lens mount 701, the lens 702, the lens gear 704, and the infrared filter 703; the lens mount 701 is connected with the eye-movement shooting system 2, one end of the lens 702 is connected with the lens mount 701, the other end of the lens 702 is connected with the infrared filter 703, and the lens gear 704 is arranged on one side far away from the lens mount 701 and is matched with the focusing gear 801 of the adjusting module 8; the adjusting module 8 is further provided with a rotating shaft 802 and an adjusting knob 803; one end of the rotating shaft 802 is connected with the adjusting gear 801, the other end of the rotating shaft 802 is connected with the adjusting knob 803, when the optical lens module is used, the adjusting knob 803 is rotated, the rotating shaft drives the adjusting gear 801 to rotate, and the adjusting gear 801 is matched with the lens gear 704, so that the optical lens 7 can be adjusted in focal length. Wherein, the eye movement camera 2 is arranged at the position conjugated with the iris of the eyeball of the patient.

The shooting side of the eyeshade body 1 further comprises a spectroscope 6 and a light shield 10, and the light shield 10 is used for shielding external light when a dark field test is needed; the spectroscope 6 can transmit and reflect infrared light except for infrared wave bands, an infrared light path reflected by an eyeball is changed to the camera, the spectroscope 6 reflects the infrared light but visible light normally passes through, and therefore when the light shield 10 is taken down, a patient can see visual targets for different tests through the spectroscope.

In use, the eyeshade body 1 may be configured to be secured to a user's head by securing straps (shown in the drawings) including, but not limited to, adjustable straps/elastic fabric straps/fabric straps with velcro strips, etc. The eyeshade body 1 includes, but is not limited to, forms of swimming glasses/special glasses/VR glasses or other head-mounted devices. In one embodiment, the eyeshade body 1 is designed as a pair of special glasses and can be fastened on the head of a user through an elastic anti-slip fabric belt, so that the turnover type swing head tester is fixed relative to the head of the user.

The utility model discloses a first one, but be used for measuring user's eye movement wear equipment technical scheme mainly apply to visual test, glance test and so on ordinary vestibular function check's eye shake gather; when the method is applied to a swing head inhibition test (SHIP), the technical limit of the projection system can only check one pair of horizontal semicircular canals, and the swing head inhibition test of different planes of three pairs of semicircular canals cannot be realized; the utility model discloses be provided with the fixed target of gazing at three specific visual angle, can realize three half and a half compasses different planes (including horizontal semicircular canal plane, LARP plane and RALP plane) simultaneously and get rid of the head suppression test, real-time recording moves the position with the user head, gathers user's eye moving image.

Thirdly, compare with the head-mounted device technical scheme who is used for measuring user's eye movement, because prior art adopts projection system and visual technical scheme, but have very high requirement to head-mounted device's frame, need guarantee the open visual angle of each 45 degrees on first eyeball left side and right side that first camera system gathered during the SHIPI experiment, the hardware design of frame does not have good solution at present. The utility model discloses at this internal target of gazing that sets up of eye-shade, the requirement of no open visual angle, structural design is simple, and is with low costs.

Fifthly, the eye patch for acquiring the eye movement and the head movement in real time can be used for measuring the eye movement of the user in the prior art, and the eye movement camera system can be configured to acquire a first group of images of the first eyeball and/or a second group of images of the second eyeball of the user. The eyeshade body is worn in the upper and lower symmetry upset, can directly wear in user's head with overturning, can select to gather the eye picture of user's left eye or right eye according to clinical demand, need not the configuration, and it is more convenient to use. The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Claims

1. An eye patch for collecting eyeball motion and head motion in real time is characterized by comprising an eye patch body (1), an eye movement camera system (2), a light source and a watching target; the eyeshade body (1) is vertically symmetrical; the eye-moving camera system (2) is used for collecting an image of eyeballs of a user, the light source provides illumination for the eyeballs, the watching targets comprise a front watching target (41), a left front watching target (42) and a right front watching target (43), the watching targets are respectively arranged on a horizontal semicircular canal plane, a left front/right rear semicircular canal plane and a right front/left rear semicircular canal plane on two sides of the user, and the three watching targets and the head of the user are relatively fixed to perform a head-swinging inhibition test; the eye-moving image pickup system (2), the light source and the three gazing targets are arranged on the same side of the eyeshade body (1) and used for collecting eye-moving images of a user.

2. The eye patch for collecting eyeball motion and head motion in real time according to claim 1, wherein the eye patch for collecting eyeball motion and head motion in real time further comprises a head motion sensor (5), and the head motion sensor (5) is installed on the eye patch body (1).

3. The eye patch for real-time collection of eyeball motion and head motion according to claim 1, wherein the forward gazing target (41) is installed at the edge of the eye-moving camera system (2) and is reflected by a half-reflecting and half-transmitting mirror on the eye patch body (1) to be imaged in front of the eyeball sight line on the camera side; the left front watching target (42) is arranged on the outer edge of the shooting side of the eyeshade body (1) and is positioned in the eye left front sight direction of the shooting side; the right front watching target (43) is arranged at the inner side edge of the shooting side of the eyeshade body (1) and is positioned in the eyeball right front sight direction of the shooting side.

4. The eye shield for collecting eye movement and head movement in real time as claimed in claim 3, wherein said fixation target is led light, image, pattern or figure.

5. The eye mask for collecting eyeball motion and head motion in real time according to claim 1, wherein the light source comprises a light source A (31) and a light source B (32), and the light source A (31) and the light source B (32) are vertically and symmetrically arranged right in front of the eyeball at the shooting side of the eye mask body (1).

6. The eye shield for collecting eye movement and head movement in real time as claimed in claim 5, wherein said light source comprises infrared light and/or led light.

7. The eye patch for collecting eyeball motion and head motion in real time according to claim 1, wherein a filter lens (7) is arranged on the eye movement shooting system (2), and the filter lens (7) is used for carrying out focal length adjustment through a focusing module (8).

8. Eye patch for real-time collection of eye movements and head movements according to claim 7, characterized in that said filter lens (7) comprises a lens holder (701), a lens (702), a lens gear (704) and an infrared filter (703); the lens mount (701) is connected with the eye-movement camera system (2), one end of the lens (702) is connected with the lens mount (701), the other end of the lens (702) is connected with the infrared filter (703), and the lens gear (704) is arranged on one side far away from the lens mount (701) and is matched with the adjusting gear (801) of the focusing module (8); the focusing module (8) is also provided with a rotating shaft (802) and an adjusting knob (803); one end of the rotating shaft (802) is connected with the adjusting gear (801), and the other end of the rotating shaft (802) is connected with the adjusting knob (803).

9. Eye patch for real-time eye movement and head movement acquisition according to claim 1, characterized in that the camera side of the patch body (1) further comprises a spectroscope (6) and/or a light shield (10).

10. The eye patch for collecting eyeball movement and head movement in real time according to any one of claims 1 to 9, wherein the eye patch body (1) is fixed on the head of a user through a fixing band.