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Medical eyelid opening device

An eyelid and medical technology, applied in the field of distraction devices, can solve the problems of long observation time, shortened observation time, and inability to form contrast well.

Inactive Publication Date: 2019-11-19
胡欣欣
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to overcome the shortcomings of the current observation eyes that can only open the two eyes one by one, cannot form a good contrast, and take a long time to observe, the technical problem to be solved: provide a method that can simultaneously open the two eyes with one hand, which is convenient for contrast , A medical eyelid stretcher that shortens the observation time

Method used

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  • Medical eyelid opening device
  • Medical eyelid opening device
  • Medical eyelid opening device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] A medical device for eyelid stretching, such as Figure 1-4 As shown, it includes a support bar 1, a cross bar 2, a width adjustment device 3, a frame 4, a guide bar 5, a support plate 6, a lifting device 71 and a pulling device 11, and the left support bar 1 is provided with a cross bar on the right lower part 2. The cross bar 2 passes through the support bar 1 on the right side. A width adjustment device 3 is installed at the sliding connection between the cross bar 2 and the support bar 1. A frame 4 is installed on the top of the support bar 1 on the left and right sides. Inside the frame 4 Guide rod 5 is installed, and riser 71 is installed on the guide rod 5 and frame 4 top, and the inner lower part of frame 4 on both sides of the left and right is all fixedly provided with support plate 6, and the frame 4 on support plate 6 tops is equipped with the same sliding type. The supporting plate 6 is provided with a pulling device 11 slidingly in the middle of the suppor...

Embodiment 2

[0024] Such as figure 1 and image 3 As shown, on the basis of Embodiment 1, the lifting device 71 includes a second spring 7, a first fixed pulley 8, a second fixed pulley 9 and a stay wire 10, and the top of the support plate 6 that is slidably installed on the left and right sides is connected with a second spring 7. Two springs 7, the top of the second spring 7 is connected with the frame 4, the guide rod 5 passes through the second spring 7, the upper part of the outer side of the frame 4 is fixed with the first fixed pulley 8 by screws, and the top of the frame 4 is fixed with the first fixed pulley 8 by screws. Two fixed pulleys 9, the top of the support plate 6 slidingly installed on the left and right sides are all connected with a backguy 10, the backguy 10 passes through the top of the frame 4, bypasses the first fixed pulley 8 and the second fixed pulley 9, the tail end of the backguy 10 and the pulling device 11 connections. Specifically, when the pulling device...

Embodiment 3

[0027] Such as figure 1 and Figure 5 As shown, on the basis of Embodiment 1 and Embodiment 2, in order to use the device better, it also includes a battery box 12 and a lighting lamp 13. The battery box 12 is installed on the left side of the left support bar 1, and the inside of the frame 4 Lighting lamps 13 are installed on the top, and the lighting lamps 13 are connected with the battery box 12 by a line. Specifically, when observing the eyes, the observation error may be caused by the relatively dim light, thereby misdiagnosing the disease, and the consequences are more serious. When the light is dim, the battery case 12 can be opened, the battery can be put into the battery case 12, and the battery case 12 can be closed. Battery box 12, turn on lighting lamp 13 again, irradiate patient's eyes, make light not so dim, observe eyes more clearly, after observing, turn off lighting lamp 13 and get final product, when the electric quantity of battery is exhausted , the batte...

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Abstract

The invention relates to an opening device, in particular to a medical eyelid opening device. The medical eyelid opening device aims to achieve the technical purposes that the two eyes can be opened with one hand at the same time, convenience is provided for comparison, and the observation time is shortened. The medical eyelid opening device comprises supporting rods, a cross rod, a width adjusting device, frames, guide rods and the like; the cross rod is arranged at the lower part of the right side of the left supporting rod and penetrates through the right supporting rod, the width adjustingdevice is arranged at the sliding joints between the cross rod and the supporting rods, the frames are mounted on the tops of the left supporting rod and right supporting rod respectively, and the guide rods are mounted in the frames. In the device, by pulling a pull rod to move downwards, first springs are stretched, the pull rod drives a clamping block to move downwards, the clamping block is detached from a groove, and then the right supporting rod is not clamped to the cross rod anymore; in this way, the width of the device can be adjusted according to the different distances between theeyes, and the device is applicable to different people.

Description

technical field [0001] The invention relates to a stretching device, in particular to a medical eyelid stretching device. Background technique [0002] The eye is an organ that perceives light. The simplest eye structure detects light and shade in the surrounding environment, and more complex eye structures provide vision. [0003] At present, when observing a patient's eyes, the doctor needs to open the patient's eyes with one hand, pick up a flashlight with the other hand, point to the opened eyes, and then turn on the flashlight to make the light brighter. It is better to observe the eyes, and the observation eyes generally need to observe two. In order to better understand the situation, it is often necessary to compare the situation of the two eyes. Now we can only open one to observe, and then Open the other eye for observation, so you can't make a good comparison, and the observation time will be longer. If you want to open both eyes at the same time, you need more ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B1/32A61B1/06A61B3/00
CPCA61B1/06A61B1/32A61B3/00A61B3/0008
Inventor 张丽群
Owner 胡欣欣
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