Eyeball pressing instrument

A technology of eyeballs and pressing parts, which is applied in the field of medical devices, can solve problems such as difficulty in regular and standardized control of duration and relaxation time, difficulty in grasping and understanding the method of pressing, and inability to effectively discharge aqueous humor, so as to promote sexual intercourse. The water flows out, the pressing effect is remarkable, and the practical effect is good

Pending Publication Date: 2021-01-05
李思珍
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The main problems of this pressing method are as follows: 1. Long learning period: Since a considerable proportion of glaucoma patients are elderly, it is difficult to master and understand the method of pressing; Too much water flows out of the eye, which leads to low intraocular pressure, which is prone to complications such as shallow anterior chamber, ciliary body detachment, and wound dehiscence; if the pressure is not enough, the aqueous humor cannot be effectively drained out, and the eye pressure cannot be reduced. The purpose of pressing to promote the formation of filtration blebs; 3 The duration of pressing and the time of relaxation are difficult to control in a regular and standardized manner

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] Such as Figure 1-Figure 3 As shown, an eyeball pressing instrument includes an eye mask 1, a processor 2, a power supply 3, an air pump 4 and a human-computer interaction module 5. The eye mask 1 includes two cover bodies 11 connected together by a flexible connecting band 13 and is used to connect the Two covers 11 are fixed on the fixing band 12 of the user's head, and the inner side of the cover 11 is provided with an airbag 7, and a pressure sensor 8 connected to the processor 2 is arranged between the airbag 7 and the cover 11; the airbag 7 is kept away from the pressure One side of the sensor 8 is provided with a pressing part 9, the pressing part 9 is a semicircular patch made of silica gel or latex, and the side of the semicircular patch away from the airbag 7 is provided with an arc-shaped depression corresponding to the shape of the upper eyelid 91; the top of the airbag 7 is provided with an inflation interface 71 and an exhaust valve 72, the inflation inter...

Embodiment 2

[0032] As a further preferred implementation mode of the present invention, the same features of this embodiment and embodiment 1 will not be repeated, and the different features are:

[0033] The compression instrument in this embodiment also includes a timing module 6 connected to the processor 2 . The operator can set different compression durations and compression modes, for example: press for 1-2 seconds, stop pressing (relax) for 1-2 seconds, and then press for 1-2 seconds, in a sub-cycle until the end of the compression. mode, the pressing effect is good. It should be noted that the pressing instrument of the present invention can also be set to other pressing modes, and what is shown in this embodiment does not affect the protection scope of the present invention.

Embodiment 3

[0035] As a further preferred implementation mode of the present invention, the same features of this embodiment and embodiment 1 or 2 will not be described in detail, and the different features are:

[0036] The airbag 7 in this embodiment is bonded with a PU anti-slip mat 73 near the side of the pressing portion 9, the length of the PU anti-slip mat 73 is greater than the length of the straight side of the pressing portion 9, and the pressing portion 9 is bonded to the PU anti-slip mat 73 . When sticking the pressing part 9 on the PU anti-slip mat 73, the operator can determine the position of the pressing part 9 according to the patient's face shape (different face shapes are different, and the distance between the eyes is also different), so that the pressing device of the present invention is applicable For patients with different face shapes, the pressing position is accurate, the pressing effect is further improved, and the application range is wider.

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PUM

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Abstract

The invention discloses an eyeball pressing instrument. The eyeball pressing instrument comprises an eyeshade, a processor, a power supply, an air pump and a man-machine interaction module, wherein the eyeshade comprises two eyeshade bodies which are connected together through a flexible connecting belt and a fixing belt for fixing the two eyeshade bodies on the head of a user; an air bag is arranged on the inner side of each eyeshade body; a pressure sensor connected with the processor is arranged between each air bag and the corresponding eyeshade body; a pressing part is arranged on one side, far away from the pressure sensor, of each air bag; each pressing part is a semicircular patch made of silica gel or latex; an arc-shaped concave part corresponding to the shape of an upper eyelidis arranged on one side, far away from the air bag, of each semicircular patch; an inflation connector and an exhausting valve are arranged at the top of each air bag; each inflation connector communicates with the air pump through an air guide pipe; and the power supply, the air pump, the exhausting valve and the man-machine interaction module are connected with the processor. The pressing instrument disclosed by the invention can realize the automation of eyeball pressing; and meanwhile, different pressing modes also can be set and the pressing effect is good.

Description

technical field [0001] The invention relates to the technical field of medical instruments, in particular to an eyeball pressing instrument. Background technique [0002] The purpose of eyeball pressing: eyeball pressing is a technical means mainly used in the treatment of glaucoma surgery. Glaucoma is the first irreversible blinding eye disease in China and even in the world. It is a type of disease in which intraocular pressure increases due to obstruction of aqueous humor outflow and eventually causes optic atrophy. Surgery is often required when medical treatment is ineffective. Commonly used surgical treatment methods include trabeculectomy, drainage implantation and other filtration operations. The purpose is to establish a channel for aqueous humor to flow from the eye to the subconjunctival or periscleral cavity. The success rate of the operation is about 60%- 70%; the main reason for its failure was due to fibrous proliferation and wrapping under the conjunctiva, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61F9/007A61F9/04
CPCA61F9/00781A61F9/045A61F2009/0052
Inventor 李思珍杨庆松周籽秀杨晓冬刘雅婷杨蕾
Owner 李思珍
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