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A long-acting antibacterial surgical gown and its application method

A surgical gown and antibacterial technology, applied in the field of medical supplies, can solve the problems of coating detachment, water resistance attenuation, surgical safety threats, etc., and achieve the effect of preventing the production of flocs and having a strong antibacterial effect.

Active Publication Date: 2018-09-18
南宁腾科宝迪生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the existing technology, a waterproof layer is coated on the surface of a layer of fabric, but in the washing environment such as disinfectant, the coating will gradually detach, resulting in continuous decay of waterproofness. Once the waterproof property is lost, the anti-penetration effect of the surgical gown will be reduced. It is greatly reduced, and at the same time, it increases the lint on the surface of the surgical gown, which poses a great threat to surgical safety.

Method used

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  • A long-acting antibacterial surgical gown and its application method
  • A long-acting antibacterial surgical gown and its application method
  • A long-acting antibacterial surgical gown and its application method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0064] The sweat-absorbing layer made of long polyester fiber, the glass fiber layer and the PTFE layer are sewed and connected, and coated with a molten waterproof regeneration layer, wherein the long-acting bacteria-resistant surgical gown coated with the molten waterproof regeneration layer includes the following preparation method:

[0065] A, 16 parts of rosin glycerides are heated to a molten state at 140°C;

[0066] B. Add 3 parts of polylactic acid fibers and 12 parts of polyurethane to the rosin glyceride in the molten state of step A, and stir for 50 minutes at a speed of 60 rpm to obtain a mixture M1;

[0067] C. Control the temperature at 110° C., add 7 parts of anatase nano-titanium dioxide to the mixture M1 obtained in step B, and stir at a speed of 50 rpm for 40 minutes to 60 minutes to obtain a mixture M2;

[0068] D. Control the temperature at 90° C., add 5 parts of nano-silver oxide and 4 parts of chitosan to the mixture M2 obtained in step C, and stir at a s...

Embodiment 2

[0071] The sweat-absorbing layer made of long polyester fiber, the glass fiber layer and the PTFE layer are sewed and connected, and coated with a molten waterproof regeneration layer, wherein the long-acting bacteria-resistant surgical gown coated with the molten waterproof regeneration layer includes the following preparation method:

[0072] A, 20 parts of rosin glycerides are heated to a molten state at 140°C;

[0073] B. Add 5 parts of polylactic acid fibers and 18 parts of polyurethane to the rosin glyceride in the molten state of step A, and stir for 50 minutes at a speed of 60 rpm to obtain a mixture M1;

[0074] C. Control the temperature at 110° C., add 6 parts of anatase nano-titanium dioxide to the mixture M1 obtained in step B, and stir at a speed of 50 rpm for 40 minutes to 60 minutes to obtain a mixture M2;

[0075] D. Control the temperature at 90° C., add 5 parts of nano-silver oxide and 15 parts of chitosan to the mixture M2 obtained in step C, and stir at a ...

Embodiment 3

[0078] The sweat-absorbing layer made of long polyester fiber, the glass fiber layer and the PTFE layer are sewed and connected, and coated with a molten waterproof regeneration layer, wherein the long-acting bacteria-resistant surgical gown coated with the molten waterproof regeneration layer includes the following preparation method:

[0079] A, 24 parts of rosin glycerides are heated to a molten state at 140°C;

[0080] B. Add 5 parts of polylactic acid fibers and 15 parts of polyurethane to the rosin glyceride in the molten state of step A, and stir for 50 minutes at a speed of 60 rpm to obtain a mixture M1;

[0081] C. Control the temperature at 110° C., add 8 parts of anatase nano-titanium dioxide to the mixture M1 obtained in step B, and stir at a speed of 50 rpm for 40 minutes to 60 minutes to obtain a mixture M2;

[0082] D. Control the temperature at 90°C, add 3 parts of nano-silver oxide and 15 parts of deacetylated chitin to the mixture M2 obtained in step C, and s...

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Abstract

The invention provides a long-acting bacteria resisting type operating coat and a use method thereof. A material of a coat body of the operating coat comprises a sweat absorption layer, a glass fiber layer, a PTFE layer, a molten waterproof regeneration layer and an outer surface layer from inside to outside, wherein the sweat absorption layer is made of long polyester fiber; a through hole tilting downwards from inside to outside is formed in the sweat absorption layer; the molten waterproof regeneration layer is made of a waterproof material; the softening point is 100 to 115 DEG C; the outer surface layer is made of polyester cotton blended yarn; the outer surface layer is coated with a waterproof coating layer; an absorption cloth strip is arranged at the bottom of the coat body of the operating coat. According to the long-acting bacteria resisting type operating coat provided by the invention, after being washed with a disinfectant, the operating coat is treated through an iron to enable the waterproof coating layer to be regenerated, so that the phenomenon of disappearance of the waterproof coating layer on the surface of the operating coat due to washing can be prevented; the operating coat can effectively retain penetration resistance for a long time; the operating coat is strong in antibacterial effect and has a strong function of preventing floccules from being produced; long-term safety guarantee is provided for a user.

Description

technical field [0001] The invention relates to the technical field of medical supplies, in particular to a long-acting antibacterial surgical gown and a usage method thereof. Background technique [0002] Medical personnel need to change into surgical gowns when entering the operating room. On the one hand, in order to ensure the cleanliness of the operating room and prevent dirt from entering; on the other hand, medical staff will inevitably come into contact with the patient's blood and Body fluids, the patient's blood and body fluids may often carry various pathogens including HBV (hepatitis B virus), HCV (hepatitis C virus) and HIV (AIDS virus). In order to prevent the blood or tissue fluid with germs from splashing on the medical staff, causing cross infection. [0003] The surgical gown plays a two-way protection role during the operation. First of all, surgical gowns establish a barrier between patients and medical staff, reducing the probability of medical staff c...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B32B3/24B32B17/02B32B9/02B32B5/08B32B27/12B32B27/32B32B27/36D06M11/42D06M11/46D06M15/03D06M15/17D06M15/507D06M15/564A41D13/12A41D31/02
CPCA41D13/1209A41D31/02B32B3/266B32B5/02B32B5/08B32B27/12B32B27/322B32B27/36B32B2255/02B32B2262/0284B32B2262/062B32B2262/101B32B2262/14B32B2307/7145B32B2307/7265B32B2437/00B32B2535/00D06M11/42D06M11/46D06M15/03D06M15/17D06M15/507D06M15/564D06M2101/06D06M2101/32D06M2200/12
Inventor 郑清树
Owner 南宁腾科宝迪生物科技有限公司