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Visual field detection method and system based on head-mounted detection equipment and detection device

A detection device and detection equipment technology, applied in the field of medical detection, can solve the problems of complex detection process of detection methods, poor detection comfort, inconvenience for equipment operators, etc., and achieve the effects of eye health management, convenient detection, and convenient operation.

Active Publication Date: 2017-09-15
ZHUHAI WIIFINE MEDINFORMATION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The detection process of the above-mentioned detection method is complicated, and makes the subject fix the head during the detection process, which makes the detection comfort poor
In order to ensure the smooth progress of visual field detection, it is necessary to keep the inspection room in a dark state during the detection process, causing inconvenience to equipment operators

Method used

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  • Visual field detection method and system based on head-mounted detection equipment and detection device

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Experimental program
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Embodiment 1

[0080] Such as figure 1 As shown, the visual field detection system based on the head-mounted detection device provided by the embodiment of the present invention, the visual field detection system of this embodiment may include: an electronic device 01, a head-mounted detection device 02, and an eye tracking system 03;

[0081] Wherein, the eye-tracking system 03 can be located in any independent electronic device of the above-mentioned electronic device 01, such as figure 1 As shown in (a), it can also be located in the electronic device 01, such as figure 1 As shown in (b), this embodiment does not limit its position, and adjust it according to actual needs.

[0082] It should be noted that when the eye-tracking system 03 exists independently of the electronic device 01, the eye-tracking system 03 communicates with the detection device in the electronic device 01, and is located on the head-mounted detection device 02, and is used to obtain real-time The movement state of...

Embodiment 2

[0200] In the field of view detection system based on a head-mounted detection device, the electronic device is built into the head-mounted detection device;

[0201] In this embodiment, the aforementioned electronic device can also be built into the head-mounted detection device, such as VR glasses with a built-in screen. This electronic device will have its own processor, memory, power supply or power interface, communication port, etc. It is used to make the existing mobile phone or IPAD and VR glasses into an integrated structure. This is also a product of VR glasses, but it can also be used to implement the field of view detection method based on the head-mounted detection device described in the present invention. With this structure, the operation of installing and disassembling electronic equipment can be avoided, avoiding damage to electronic equipment or VR glasses due to frequent disassembly, and prolonging their service life.

Embodiment 3

[0203] On the basis of Embodiment 1 or Embodiment 2, preferably, the electronic device is connected with an interactive component; the interactive component has a display screen to facilitate operation. The interactive component is wired or wirelessly connected to the electronic device, and is used to input setting parameters, personal information of the subject before the test, and temporarily adjust parameters during the test; For the right eye, input whether the subject is color-blind, input manual pause detection instructions, etc.; when the subject is color-blind, the colors of the central point and the stimulus point should be changed accordingly, so as not to affect the test results. The arrangement of such interactive components is convenient for inputting information and sending control commands to the electronic equipment, and the status of the electronic equipment can be understood in real time through the display screen to realize interaction. In this way, there is...

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Abstract

The invention relates to a visual field detection method and system based on head-mounted detection equipment and a detection device. The method comprises steps as follows: the detection device located in an electronic device sends a starting notification used for starting monitoring of movement loci of the pupil of a current to-be-detected eye to an eye movement tracking system after receiving a test starting instruction sent by a controller; the detection device receives pupil movement state information sent by the eye movement tracking system; the detection device determines the pupil movement loci according to the movement state information, wherein the controller is a part which is associated with the head-mounted detection equipment and in communication connection with the detection device of the electronic device. With the adoption of the method, the detection complexity can be reduced, and the detection accuracy and comfort can be improved.

Description

technical field [0001] The invention relates to the technical field of medical detection, in particular to a visual field detection method, system and detection device based on head-mounted detection equipment. Background technique [0002] The field of view refers to the entire spatial area that the eyes can observe when looking at an object. Visual field testing room is a commonly used ophthalmological testing method to find visual field defects caused by diseases. [0003] At present, the most commonly used method of visual field inspection in clinical medicine is computer visual field inspection. The theoretical basis is the threshold measurement method, that is, to determine the size of the field of view and the defect according to the sensitivity of the subject to light within the detection range required. The specific operation methods include: first, adjust the fixed background brightness in the detection equipment; second, cover one eye of the patient, and detect ...

Claims

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Application Information

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IPC IPC(8): G06F19/00G06F3/01A61B3/024A61B3/113
CPCA61B3/024A61B3/113G06F3/013A61B3/145G02B27/0093G02B27/017G02B2027/0187G16H50/20A61B3/005A61B3/0091A61B2090/502H04B1/385H04B2001/3866
Inventor 甄毅郑伟宏张聪
Owner ZHUHAI WIIFINE MEDINFORMATION TECH CO LTD
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