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Protective eyeshade

An eye mask and frame technology, applied in the field of protective eye masks, can solve problems such as injury and the inability of the eye mask to fit the patient, and achieve the effects of full response, strong toughness, and improved flexibility

Pending Publication Date: 2020-08-07
温州医科大学附属口腔医院
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the differences in the size and shape of each person's face, ordinary medical goggles cannot fit the patient's face well, making it possible for oral splashes, patient's blood and denture powder to enter through the gaps to the inside of the goggles, splashing on the eyes of the patients and causing injury to the medical personnel
In order to better fit the face, a fitting sheet will be set at the bottom of the frame; in order to make the fitting sheet fit the face of various shapes, this requires the fitting sheet to have strong flexibility; at the same time, due to the Splashes, the patient's blood and denture powder, etc. will be splashed on the bonding sheet, which makes the bonding sheet also have strong antibacterial properties; but there is currently no polymer material with both flexibility and antibacterial properties on the market

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] An antibacterial polymer material, comprising the following parts by weight:

[0022] 60 parts of polycarbonate;

[0023] 30 parts of polymethyl methacrylate;

[0024] 8 parts of dimethylaminopropyl methacrylamide;

[0025] 2 parts of dioctyldodecanol dimer linoleate;

[0026] 1 part of 3-glycidoxypropyltriethoxysilane;

[0027] 4 parts of plasticizer;

[0028] 8 parts of filler;

[0029] 2 parts of lubricant;

[0030] 2 parts of stabilizer;

[0031] 3 parts of regulator;

[0032] 1 part of antioxidant;

[0033] 2 parts of dimethyl dodecyl benzylammonium chloride;

[0034] 2 parts of 2,2-bis(hydroxymethyl)-1,3-propanediol allyl ether;

[0035] 1 part of 3-methacryloxypropylmethyldimethoxysilane;

[0036] 1 part of 2'4'-difluoro-2-[1-(1H-1,2,4-triazolyl)]acetophenone.

[0037] The stabilizer is N,N-dimethylethanolamine, 2-(3,4-epoxycyclohexyl)ethyltriethoxysilane and bis(tetramethylene)fluoroformamide hexafluorophosphoric acid The mass ratio of the mixture is 5:4:1.

[0038] The plasticizer ...

Embodiment 2

[0049] An antibacterial polymer material, comprising the following parts by weight:

[0050] 60 parts of polycarbonate;

[0051] 30 parts of polymethyl methacrylate;

[0052] 8 parts of dimethylaminopropyl methacrylamide;

[0053] 2 parts of dioctyldodecanol dimer linoleate;

[0054] 1 part of 3-glycidoxypropyltriethoxysilane;

[0055] 4 parts of plasticizer;

[0056] 8 parts of filler;

[0057] 2 parts of lubricant;

[0058] 2 parts of stabilizer;

[0059] 3 parts of regulator;

[0060] 1 part of antioxidant;

[0061] 2 parts of dimethyl dodecyl benzylammonium chloride;

[0062] 2 parts of 2,2-bis(hydroxymethyl)-1,3-propanediol allyl ether;

[0063] 1 part of 3-methacryloxypropylmethyldimethoxysilane;

[0064] 1 part of 2'4'-difluoro-2-[1-(1H-1,2,4-triazolyl)]acetophenone.

[0065] The stabilizer is N,N-dimethylethanolamine.

[0066] The plasticizer is diethylene glycol benzoate.

[0067] The filler is bentonite.

[0068] The lubricant is stearyl amide.

[0069] The regulator is n-dodecanethiol.

[00...

Embodiment 3

[0077] The stabilizer in Example 2 is set to 2-(3,4-epoxycyclohexyl)ethyltriethoxysilane, and the rest remain unchanged.

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PUM

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Abstract

The invention discloses a protective eyeshade, which comprises a frame, lenses, an elastic band and two connecting buckles, and the edge of the frame is provided with a fitting strip used for fittinga human face; the fitting strip is made of an antibacterial high polymer material, polycarbonate and polymethyl methacrylate are used as raw materials of the high polymer material, dimethylaminopropylmethacrylamide is added to play a role similar to a 'grafting agent', and the coordination effect between polycarbonate and polymethyl methacrylate is greatly enhanced; the dioctyldodecanol dipolylinoleate is added, so that the plasticizing uniformity is improved; dimethyl dodecyl benzyl ammonium chloride, 2, 2-bis(hydroxymethyl)-1, 3-propylene glycol allyl ether, 3-methacryloxy propyl methyl dimethoxy silane 1 and 2'4'-difluoro-2-[1-(1H-1, 2, 4-triazolyl)]acetophenone are added, under the combined action of the substances, the fitting strip has very strong toughness and antibacterial property, so that the health of affected medical personnel is guaranteed.

Description

Technical field [0001] The invention relates to the field of auxiliary medical devices, and more specifically to a protective eye mask. Background technique [0002] Goggles are something that is worn on the eyes for protection and shielding; during oral operations, in order to prevent oral splashes, patient's blood, denture powder, etc. from splashing to the patient's eyes, patients are It is necessary to wear protective goggles. In order to prevent the virus from spreading through the eyes, people also need to wear protective goggles during daily travel. [0003] Ordinary eyewear includes a frame, lenses, connecting buckles and elastic bands. However, due to the difference in the size and shape of each person's face, ordinary medical eye masks cannot fit the patient's face well, so that oral spatter, the patient's blood denture powder, etc. may still enter through the gap Go inside the goggles and splash on the eyes of the patient's medical staff, causing injury to them. In or...

Claims

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Application Information

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IPC IPC(8): C08L69/00C08L33/12C08K13/02C08K5/19C08K5/14C08K5/11C08K3/34C08K5/20C08F283/02C08F265/04C08F220/60A61F9/04
CPCC08L69/00C08F283/02C08F265/04A61F9/045C08L33/12C08K13/02C08K5/19C08K5/14C08K5/11C08K3/346C08K5/20C08F220/60
Inventor 刘晓张硕非
Owner 温州医科大学附属口腔医院
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