VR eye test and treatment device and its visual acuity self-test method

Abstract

The invention relates to the field of medical devices, and discloses a VR eye testing and treatment device and an eyesight self-testing method thereof. The eye testing and treatment device comprises a main device bracket, a device body mounted on the main device bracket, an electrode eye patch connected to the device body, and a VR drive circuit board installed in the device body; the device body includes an object distance adjustment mechanism, and two liquid crystal display screens installed at the bottom of the object distance adjustment mechanism, the bottom of the device body is provided with two magnifying glasses corresponding to the two liquid crystal display screens, and a control panel and an intermediate frequency circuit board which are both electrically connected with the VR drive circuit board are arranged on the main device bracket. The eye testing and treatment device is coordinated with intermediate frequency electrotherapy and ciliaris training, the prevention and cure of myopia and amblyopia are achieved, the treatment time of a user is shortened, the curative effect is multiplicative, and the video content can be customized, so that the treatment process is more relaxed and enjoyable, and the eyesight condition of the user is accurately detected.

Description

technical field [0001] The invention relates to the field of medical devices, in particular to a VR eye test and treatment device and a visual acuity self-test method. Background technique [0002] The eye is an important organ of human beings, and ophthalmic visual impairment diseases such as amblyopia and myopia often plague human beings. The traditional eye care treatment instrument uses the electrical stimulation signal generated by the intermediate frequency signal generator to act on several relevant acupuncture points of the human eye to achieve For the purpose of eye health care and treatment, but the function of this treatment device is relatively single, it can only be treated by electrical stimulation signals, and cannot physically adjust the ciliary muscles of the eyes, and the treatment process is boring, and users often cannot persist treat. [0003] Chinese patent (publication date: November 28, 2012, publication number: CN 202554753U) discloses an electroacu...

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Problems solved by technology

[0002] The eye is an important organ of human beings, and ophthalmic visual impairment diseases such as amblyopia and myopia often plague human beings. The traditional eye care treatment instrument uses the electrical stimulation signal generated by the intermediate frequency signal generator to act on several relevant acupuncture points of the human eye to achieve For the purpose of eye health care and treatment, but the function of this treatment device is relatively single, it can only be treated by electrical stimulation signals, and cannot physically adjust the ciliary muscles of the eyes, and the treatment process is boring, and users often cannot persist treat

[0003] Chinese patent (publication date: November 28, 2012, publication number: CN 202554753U) discloses an electroacupuncture instrument for eye therapy, including a power supply, a panel, a control circuit, acupoint probe pens, electroacupuncture, electroacupuncture connecting wires and Microprocessor, through electroacupuncture output pulse instead of acupuncture, but the function is relatively single, and it cannot physically adjust the ciliary muscle of the eye

[0004] Chinese patent (publication date: April 20, 2016, publication number: CN 105496772A) discloses an eye treatment device and a control method, including a treatment platform, a movable module and a moxibustion module, wherein the moxibustion module is installed on the treatment platform, The device is still simulated acupoint therapy with a single function

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