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Protective cover for ophthalmology department

A technology for protective shields and ophthalmology, which is applied in the fields of eyewear, ophthalmic surgery, ophthalmic treatment, etc., and can solve problems such as inability to adjust eye pressure, discomfort of the wearer, and single structure and performance of protective shields

Inactive Publication Date: 2020-06-16
王伟
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The structure and performance of the existing protective cover is relatively simple, and the ice cubes and medicine packs are stored in the protective cover alone, which cannot adjust the pressure on the eyes, thus causing discomfort to the wearer

Method used

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  • Protective cover for ophthalmology department
  • Protective cover for ophthalmology department
  • Protective cover for ophthalmology department

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] see Figure 1-2 , the present invention provides a technical solution: an ophthalmic protective cover, including a main body 1, such as figure 2 As shown, the outer surface of one side of the main body 1 is arc-shaped, and this arc-shaped surface can be processed to make it more suitable for the face of the human body. The arc-shaped surface fits the patient's eyes, and the arc-shaped outer surface There are two through grooves 2 symmetrically, such as figure 1 As shown, the two through grooves 2 are rectangular, corresponding to the position of the eyes of the human body, the inner side wall of the through groove 2 is provided with a shell 3, the shell 3 is a rectangular cavity, and the shell 3 is close to the main body 1 is provided with an opening 4 on one side of the arc-shaped outer surface, that is, the opening 4 corresponds to the human eye, and the side wall of the housing 3 away from the opening 4 is respectively provided with a through hole 5, so The throug...

Embodiment 2

[0028] see Figure 3-5 ,Such as Figure 5 As shown, the difference between this embodiment and Embodiment 1 is that: the upper and lower surfaces of the through groove 2 are respectively provided with second chute 17, and the second chute 17 is arranged horizontally, and the housing The outer surface of 3 is fixedly connected with the second slider 18 corresponding to the second chute 17, and the second slider 18 is located inside the corresponding second chute 17. It should be noted that, as image 3 As shown, the transverse length of the through groove 2 is greater than the transverse length of the outer casing 3, and the vertical length is the same, that is, the upper and lower surfaces of the outer casing 3 are still attached to the inner surface of the through groove 2, so The housing 3 can slide freely along the second sliding groove 17, and thus the positions of different housings 3 can be adjusted for patients with different interpupillary distances, which increases t...

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Abstract

The invention discloses a protective cover for ophthalmology. The protective cover includes a main body; one outer surface of the main body is arc-shaped; two through grooves are symmetrically formedin the arc-shaped outer surface; a shell is arranged on the inner side wall of the through groove; the shell is shaped as a rectangular cavity; an opening is formed in one side, close to the arc-shaped outer surface of the main body, of the shell; through holes are formed in the side wall of the side, away from the opening, of the shells in a penetrating mode; a movable rod group is inserted intothe inner side walls of the through holes; a thread is arranged on the outer surface of the movable rod group; and the end, located in the shell, of the movable rod group is fixedly connected with a movable plate. The through holes are formed in the side wall of the shell; movable rods are inserted into the through holes, and a movable plate is arranged at one end of the movable rods, so that themovable rods drive the movable plate to move, sleeves engaged with the movable rods are arranged on the surface of the shell, and when the sleeves rotate, the movable rods can be driven to move, and therefore the effect that the device can adjust the eye pressure of a patient is achieved.

Description

technical field [0001] The invention relates to the technical field of medical devices, and the specific field is an ophthalmic protective cover. Background technique [0002] At present, with the development of technology, more and more eye diseases can be cured by surgery. The eye is an organ that can perceive light. The simplest eye structure can detect the light and shade of the surrounding environment, and more complex eye structures can provide vision. The eye forms an image by projecting light to the light-sensitive retina, where the light is received and converted into a signal and transmitted to the brain through the optic nerve, usually the eye is spherical, filled with a transparent gel-like substance, and has a focus The lens used usually has an iris that can control how much light enters the eye. After eye surgery, eye recovery is very important. Because there are many peripheral nerves in the eye, it takes a long time to recover after eye surgery. During the r...

Claims

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Application Information

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IPC IPC(8): A61F9/04A61F9/00A61M35/00A61F7/00
CPCA61F7/00A61F9/0008A61F9/045A61F2007/0004A61M35/00A61M2210/0612A61M2210/005
Inventor 王伟万祥菲
Owner 王伟