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Quick testing equipment for achromatopsia for ophthalmology department

A technology for testing equipment and color blindness, which is applied in the field of rapid testing equipment for color blindness in ophthalmology, and can solve problems such as laboriousness, low randomness, troublesome operation, etc.

Pending Publication Date: 2020-10-20
李火阳
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to overcome the need for medical staff to continuously replace the color-blind card, the operation is cumbersome and laborious, and the medical staff can easily select the same one, and the shortcomings are not strong in randomness. Technical problem: provide a color-blind card that does not require medical staff to replace, and is easy to operate , It is also labor-saving, and it is operated by people themselves, and the rapid test equipment for ophthalmic color blindness with strong randomness

Method used

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  • Quick testing equipment for achromatopsia for ophthalmology department
  • Quick testing equipment for achromatopsia for ophthalmology department
  • Quick testing equipment for achromatopsia for ophthalmology department

Examples

Experimental program
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Embodiment 1

[0021] see Figure 1-Figure 3 , an ophthalmic color blind rapid test equipment, including a base plate 1, a support plate 2, a horizontal plate 3, a vertical plate 4, a rotating shaft 5, a notch plate 6, a driving mechanism 7, a guide sleeve 8, an arc plate 9, and a second spring 10. The movable block 11 and the limit mechanism 12, the support plate 2 is fixedly connected to the left side of the top of the bottom plate 1, the horizontal plate 3 is fixedly connected to the top of the right side of the support plate 2, and the vertical plate is fixed to the left part of the top rear side of the horizontal plate 3 4. The center of the vertical plate 4 is rotatably connected with a rotating shaft 5. The front end of the rotating shaft 5 is fixedly connected with a notch plate 6. A driving mechanism 7 is provided between the rear end of the rotating shaft 5 and the lower part of the right side of the support plate 2. The top of the horizontal plate 3 is on the right side. A guide s...

Embodiment 2

[0028] see figure 1 , figure 2 and image 3 Compared with Embodiment 1, the main difference of this embodiment is that this embodiment also includes an L-shaped plate 13, a first rotating rod 14, a second rotating rod 15, a sprocket 16, a chain 17, a mounting plate 18 and an indication Plate 19, the lower part of the rear side of the support plate 2 is fixedly connected with an L-shaped plate 13, the right part of the outer rear side of the L-shaped plate 13 is rotatably connected with a first rotating rod 14, and the rear end of the rotating shaft 5 is fixedly connected with a second rotating rod 15, The rear end of the second rotating rod 15 and the rear end of the first rotating rod 14 are fixedly connected with a sprocket 16, and a chain 17 is wound between the sprocket wheels 16 on the upper and lower sides, and the rear side of the chain 17 is fixedly connected with a mounting plate evenly spaced circumferentially. 18. An indicator plate 19 is fixedly connected to the...

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Abstract

The invention relates to testing equipment, in particular to quick testing equipment for the achromatopsia for the ophthalmology department. In order to solve technical problems, the invention designsthe quick testing equipment for the achromatopsia for the ophthalmology department, and the quick testing equipment is convenient to operate, saves labor and is high in randomness since people can operate on the own. The quick testing equipment comprises a bottom plate, wherein the edge of one side of the bottom plate is fixedly connected with a supporting plate, and one part which is far away from the bottom plate is fixedly connected with a horizontal plate. According to the quick testing equipment disclosed by the invention, people pedal a pedal on the own to move, so that a notch plate can carry out forward rotation, when the pedal is pedaled to proper time, the pedal stops being pedaled, a movable block is pushed to drive an arc-shaped plate to fix the notch plate, an operation person can see the color of an achromatopsia card through the notch of the notch plate and says the color, a doctor makes a record, a situation that medical care personnel take the achromatopsia card withthee hand to continuously replace the achromatopsia card for people to check is avoided, and therefore, the quick testing equipment is convenient and saves labor.

Description

technical field [0001] The invention relates to a testing device, in particular to a rapid testing device for color blindness used in ophthalmology. Background technique [0002] The full name of ophthalmology is "eye disease specialist", which is a discipline that studies diseases that occur in the visual system, including the eyeball and its associated tissues. Ophthalmology generally studies vitreous, retinal diseases, optometry, glaucoma, optic neuropathy, cataract and other eye diseases. In ophthalmology, people with color blindness are indispensable. In order to determine whether there is color blindness, people will be tested for color blindness. [0003] At present, medical staff conduct color blindness tests on people. In order to ensure the accuracy of color blindness tests, medical staff will constantly replace color blind plates, and then let patients check and tell the colors they see. This operation is troublesome and laborious, and because it is medical staff ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B3/06
CPCA61B3/066
Inventor 李火阳
Owner 李火阳
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