CN218128497U

CN218128497U - Image-guided infant eye ground image acquisition device

Info

Publication number: CN218128497U
Application number: CN202221711158.6U
Authority: CN
Inventors: 金恩忠; 徐帅; 赵竹然; 张凤; 李方烃
Original assignee: Peking University Peoples Hospital
Current assignee: Peking University Peoples Hospital
Priority date: 2022-06-27
Filing date: 2022-06-27
Publication date: 2022-12-27
Anticipated expiration: 2032-06-27

Abstract

The utility model relates to a fundus imaging technology field, concretely relates to infant's eye ground image acquisition device of image guide. The utility model comprises a controller and an acquisition device main body, wherein the controller controls the acquisition device main body to complete image acquisition; the imaging module is arranged in the acquisition device main body and is used for providing images capable of attracting the attention of infants; and an acquisition module which is used for acquiring images and can shoot fundus images by adjusting the optical mechanism. The utility model discloses an introduce image module, attract infant's attention, the cooperation doctor accomplishes the eye ground examination.

Description

Image-guided infant eye ground image acquisition device

Technical Field

The utility model relates to a fundus imaging technology field, concretely relates to image-guided infant fundus image acquisition device.

Background

With the popularization and understanding of eye ground screening projects, more and more parents pay special attention to eye ground screening of children, especially infants; at present, the eyeground screening aiming at children is mainly developed from the following aspects: first, the vision is examined, which is one of the important visual indicators reflecting the condition of the fundus. The eye examination, such as fundus screening and cataract, is performed by examining the vision. Secondly, when screening the eyeground, the eyeground with mydriasis is checked as much as possible because the whole structure of the eyeground after mydriasis is clear. Fundus screening should examine the shape and color of the optic nerve (optic papilla), the morphological structure of the macula, the vascular morphology of the retina, and the like. Ischemia or optic atrophy may be suggested if the optic papilla becomes white in color; possible diseases should be further clarified if there is an abnormality in the morphological structure of the macula or retinal blood vessels.

The eyeground screening often lasts for a long time, and the child needs to know and observe in all aspects aiming at the development of the eyes of the child, but the child is well-motivated, and the child can lose patience and cannot be guaranteed to be matched with the examination of a doctor in the eyeground screening process, so that the examination result is influenced. Therefore, it is desirable to provide an image-guided infant fundus image capturing device that attracts the attention of an infant and is matched with a doctor to complete fundus screening.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that an image-guided infant eye ground image acquisition device is provided, through introducing image module, attracts infant's attention, cooperates the doctor to accomplish the eye ground examination.

The utility model adopts the technical proposal that:

an image-guided infant fundus image acquisition device comprises a controller and an acquisition device main body, wherein the controller controls the acquisition device main body to complete image acquisition; the imaging module is arranged in the acquisition device main body and is used for providing images capable of attracting the attention of infants; and an acquisition module which is used for acquiring images and can shoot fundus images by adjusting the optical mechanism.

Still include the connector link, wear the head hoop, two wear the head hoop and install respectively at the both ends of collection system main part, two other ends of wearing the head hoop pass through the connector link and connect, the length of wearing the head hoop is adjusted according to infant's head circumference.

Still include the observation window, observation window fixed mounting is inboard in the collection system main part, the observation window closely laminates with infant's eye, the observation window is soft materials such as rubber or sponge.

The acquisition device main part still includes first control module, and its effect lies in, control the position of image in the imaging module, imaging module is inside to be divided into 9 regions, is located upper and lower, left and right, upper left, upper right, lower left, lower right, 9 azimuths in respectively, and first control module can control the image in the imaging module and appear in one of them region according to the order.

The device also comprises a second control module which is used for controlling the acquisition module to acquire images.

The first control module is connected with the second control module, and the second control module is controlled to select the acquisition module corresponding to the position according to the position of the first control module for controlling the imaging module to display the image.

The controller is provided with an infrared transmitting device, the corresponding first control module is provided with an infrared receiving device, the controller is provided with a key, an image switching instruction is sent to the first control module through the key, and then switching of image positions in the imaging module is achieved.

The device also comprises a storage module which is used for storing the image collected by the collection module; and the power supply module is used for supplying power to the imaging module and the acquisition module.

The storage module is in data transmission with the computer and can transmit the image acquired by the acquisition module to the computer.

Compared with the prior art, the embodiment of the utility model provides a following beneficial effect has:

1. the utility model provides an image-guided infant fundus image acquisition device, which attracts the attention of infants by introducing an image module and completes fundus screening in cooperation with doctors;

2. the utility model provides an image-guided infant eye ground image acquisition device, which adopts a head-wearing eyeshade structure, and can ensure the accuracy of image acquisition even if the head of an infant rotates;

3. the utility model provides a pair of image guide's infant's eye ground image acquisition device, simple structure, the operation of being convenient for has wide application prospect.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic view of a first structure of an image-guided infant fundus image capturing apparatus according to the present invention;

fig. 2 is a second structural schematic diagram of an image-guided infant fundus image capturing apparatus according to the present invention;

fig. 3 is an internal schematic diagram of an image-guided infant fundus image capturing apparatus according to the present invention.

In the figure: 1-collecting device main body, 2-connecting buckle, 3-wearing head hoop and 4-observation window.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

As shown in fig. 1 and 2, the image-guided infant fundus image capturing device provided by the present invention comprises a capturing device body 1, a connecting buckle 2, a wearing head band 3, and an observation window 4, wherein the observation window 4 is fixedly installed inside the capturing device body 1, the observation window 4 is closely attached to the eye of an infant, and the observation window 4 is made of soft material such as rubber or sponge; the two wearing head bands 3 are respectively arranged at two ends of the collecting device main body 1, the other ends of the two wearing head bands 3 are connected through the connecting buckle 2, and the length of the wearing head band 3 is adjusted according to the head circumference of the infant;

as shown in fig. 3, the main body 1 of the collecting device is internally provided with an imaging module, which is used for providing images capable of attracting the attention of infants, such as running rabbits, cartoons, and the like; the first control module is used for controlling the position of the image in the imaging module, the inside of the imaging module is divided into 9 areas which are respectively positioned at 9 positions of the upper, lower, left, right, left upper, right upper, left lower, right lower and middle positions, and the first control module can control the image in the imaging module to appear in one area in sequence; the device comprises acquisition modules, a camera module and a control module, wherein the acquisition modules are used for acquiring images and shooting fundus images by adjusting an optical mechanism, not less than four acquisition modules are arranged around an imaging module, and preferably, the four acquisition modules are respectively positioned in the upper direction, the lower direction, the left direction and the right direction in 9 areas of the imaging module; the second control module is used for controlling the acquisition module to acquire images; the storage module is used for storing the image acquired by the acquisition module; and the power supply module is used for supplying power to the imaging module and the acquisition module.

The controller is provided with an infrared transmitting device, the first control module is provided with an infrared receiving device correspondingly, the controller is provided with a key, an image switching instruction is sent to the first control module through the key, and then switching of image positions in the imaging module is achieved.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. An image-guided infant fundus image acquiring device, comprising: the device comprises a controller and an acquisition device main body (1), wherein the controller controls the acquisition device main body (1) to finish image acquisition; the acquisition device body (1) is internally provided with an imaging module which is used for providing images capable of attracting the attention of infants; and an acquisition module which is used for acquiring images and can shoot fundus images by adjusting the optical mechanism.

2. The image-guided infant fundus image capturing apparatus according to claim 1, wherein: still include connector link (2), wear head hoop (3), two wear head hoop (3) and install respectively at the both ends of collection system main part (1), two other ends of wearing head hoop (3) are passed through connector link (2) and are connected, the length of wearing head hoop (3) is adjusted according to infant's head circumference.

3. The image-guided infant fundus image capturing apparatus according to claim 1, wherein: still include observation window (4), observation window (4) fixed mounting is inboard in collection system main part (1), observation window (4) closely laminates with infant's eye, observation window (4) are rubber or sponge.

4. The image-guided infant fundus image capturing apparatus according to claim 1, wherein: the acquisition device main part (1) still includes first control module, and its effect lies in, control the position of image in the imaging module, imaging module is inside to be divided into 9 regions, is located upper and lower, left and right, upper left and upper right, lower left and lower right and 9 positions in, and first control module can control the image in the imaging module and appear in one of them region according to the order.

5. The image-guided infant fundus image capturing apparatus according to claim 4, wherein: the device also comprises a second control module which is used for controlling the acquisition module to acquire images.

6. The image-guided infant fundus image capturing apparatus according to claim 5, wherein: the first control module is connected with the second control module, and the second control module is controlled to select the acquisition module corresponding to the position according to the position of the first control module for controlling the imaging module to display the image.

7. The image-guided infant fundus image capturing apparatus according to claim 4, wherein: the controller is provided with an infrared transmitting device, the corresponding first control module is provided with an infrared receiving device, the controller is provided with a key, an image switching instruction is sent to the first control module through the key, and then switching of image positions in the imaging module is achieved.

8. The image-guided infant fundus image capturing apparatus according to claim 1, wherein: the device also comprises a storage module which is used for storing the image collected by the collection module; and the power supply module is used for supplying power to the imaging module and the acquisition module.

9. The image-guided infant fundus image capturing apparatus according to claim 8, wherein: the storage module is in data transmission with the computer and can transmit the image acquired by the acquisition module to the computer.