Eye binding dressing and manufacturing method thereof

A production method and eye technology, applied in dressings, viscous dressings, medical science and other directions, can solve the problems of bacterial infection, cumbersome bandaging, etc., to prevent bacterial infection, good recovery effect, good moisture permeability and oxygen permeability. Effect

Pending Publication Date: 2018-09-28
ZHENDE MEDICAL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to solve the above-mentioned defects existing in the prior art, the present invention provides an eye bandaging applicator and its manufacturing method to solve the problems of cumbersome bandaging and bacterial infection after eye surgery

Method used

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  • Eye binding dressing and manufacturing method thereof
  • Eye binding dressing and manufacturing method thereof
  • Eye binding dressing and manufacturing method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1-1

[0040] Such as figure 1 and 2 as shown, figure 2 It is a layered cross-sectional schematic diagram of an eye bandaging application in this embodiment, figure 1 It is a schematic diagram of the overall structure of the eye bandaging applicator in this embodiment; an eye bandaging applicator in this embodiment includes an applicator body 1 and an auxiliary fitting part 2, and the auxiliary fitting part 2 is arranged on both sides of the applicator body 1 , to facilitate the taking and sticking of the applicator. The applicator body 1 includes a protective layer 11 , an adsorption layer 12 , a core-applying support layer 13 arranged in the middle of the applicator body 1 , and a release paper layer 14 laminated in sequence.

[0041] Such as image 3 as shown, image 3 It is a schematic diagram of the structure of the protective layer of the present embodiment for eye bandage application; the protective layer 11 is non-woven non-woven fabric or plaster cloth, such as Fig...

Embodiment 2-1

[0048] In this embodiment, the protective layer 11 is made of non-woven non-woven fabric, the adsorption layer 12 is made of silica gel, the core-coating support layer 13 is made of collagen sponge, and the release paper layer 14 is made of glassine release paper.

[0049] A kind of preparation method of eye bandage application of the present embodiment, comprises the following steps:

[0050] Step 1, making the adsorption layer 12: use silica gel as the adsorption layer 12, and punch holes;

[0051] Step 2, Composite protective layer 11 and adsorption layer 12: Composite the non-woven non-woven fabric and silicone gel with a composite machine to obtain the base layer;

[0052] Step 3. Preparation of the core-coating support layer 13: (1) Pour the collagen solution with a concentration of 0.05% into the mold, put the mold into a vacuum freeze-drying box and freeze it to 35°C; (2) Vacuum the box; ( 3) Using 30kGy of cobalt 60 for irradiation sterilization to obtain the collage...

Embodiment 2-2

[0055] In this embodiment, the protective layer 11 is made of non-woven non-woven fabric, the adsorption layer 12 is made of silica gel, the core-coating support layer 13 is made of collagen sponge, and the release paper layer 14 is made of glassine release paper.

[0056] A kind of preparation method of eye bandage application of the present embodiment, comprises the following steps:

[0057] Step 1, making the adsorption layer 12: use silica gel as the adsorption layer 12, and punch holes;

[0058] Step 2, Composite protective layer 11 and adsorption layer 12: Composite the non-woven non-woven fabric and silicone gel with a composite machine to obtain the base layer;

[0059] Step 3: Prepare the core-coating support layer 13: (1) Pour the collagen solution with a concentration of 0.10% into the mold, put the mold into a vacuum freeze-drying box and freeze to 40°C; (2) Vacuum the box; ( 3) 35 kGy of cobalt 60 is used for irradiation sterilization to obtain the collagen spong...

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Abstract

The invention provides an eye binding dressing and a manufacturing method thereof, and belongs to the technical field of medical dressings. The eye binding dressing comprises a dressing body, and thedressing body comprises a protective layer, an adsorption layer, a dressing core support layer arranged on the middle portion of the dressing body and a release paper layer, wherein the protective layer, the adsorption layer, the dressing core support layer and the release paper layer are sequentially attached. The protective layer is made of non-woven fabric or medicated plaster cloth, the dressing core support layer comprises a top face attached with the adsorption layer and a bottom face which is in contact with the release paper layer, and the middle portion of the bottom face is sunken tothe top face. The manufacturing method of the eye binding dressing comprises the following steps that step1, the adsorption layer is manufactured; step 2, the protective layer and the adsorption layer are compounded; step 3, the dressing core support layer is prepared; step 4, attaching is performed, specifically, the dressing core support layer is attached with a base layer, and the release paper layer is attached finally. The eye binding dressing is breathable, moisture-permeable and infection-proof, simple and hygienic in bandage, good in recovery effect and comfort, perfect in attaching,anti-allergy and long in expiration date.

Description

technical field [0001] The invention relates to an eye dressing and a preparation method thereof, belonging to the technical field of medical dressings. Background technique [0002] The majority of people in my country usually clean their mouths, ears, and nose regularly, but seldom pay attention to the cleaning of their eyes. Therefore, the health of ophthalmology in my country is worrying. As of the end of 2017, cataract is the only ophthalmic disease, and as many as 38 million patients have been diagnosed, and the number is still increasing year by year. The volume of ophthalmic surgery has also increased. [0003] At present, after ophthalmic surgery, gauze pieces and adhesive tape are mainly used to bandage the eyes. The operation is cumbersome, and it is easy to cause eye inflammation due to bacterial infection. [0004] In view of this, the applicant conducted special research on this, and developed a kind of eye bandaging application and its manufacturing method,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61F13/02A61L15/32A61L15/42
CPCA61L15/32A61L15/425A61F13/00085A61F13/0253A61F13/0289C08L89/00
Inventor 夏峰曹黎明张锐冯幼强车浩召
Owner ZHENDE MEDICAL CO LTD
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