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Medical-grade butyronitrile glove and production process thereof

A technology of nitrile gloves and medical gloves, which is applied in surgical gloves, surgery, medical science and other directions, can solve the problems of gloves being easily cut by scalpels, affecting the sensitivity of doctors' fingers, and being prone to cracks due to friction, so as to reduce the rupture of the tiger's mouth. , The effect of increasing resilience and increasing wear resistance

Pending Publication Date: 2021-10-22
东台市华亿手套有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The invention provides a medical-grade nitrile glove and its production process, one of which is to have the characteristics of increasing the wear resistance and pulling resistance of the tiger's mouth, so as to solve the problem that the tiger's mouth is prone to friction and cracks, causing equipment pollution; wherein Another purpose is to solve the problem that gloves that are too thin are easily cut by a scalpel, and gloves that are too thick will affect the sensitivity of the doctor's fingers, so as to achieve the effect of separating the thickness of the local position of one end of the finger

Method used

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  • Medical-grade butyronitrile glove and production process thereof
  • Medical-grade butyronitrile glove and production process thereof
  • Medical-grade butyronitrile glove and production process thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0047] First aspect, such as Figure 1-5 As shown, the present invention provides a kind of medical grade nitrile glove, comprises medical glove 1, wrist band layer 2, tiger's mouth layer 3 and finger layer 4, and one end outer surface of medical glove 1 is provided with wrist band layer 2, and medical glove The outer surface of the medical glove 1 is provided with a tiger mouth layer 3, and the five fingers of the medical glove 1 are provided with a finger layer 4.

[0048] In this embodiment, the anti-friction of the tiger's mouth position is increased by the tiger's mouth layer 3, and the instrument pollution caused by the tiger's mouth rupture is reduced. The finger layer 4 is used to increase the sensitivity between the finger and the medical device, and the wristband layer 2 is used to increase the tightness of the wrist. and prevent deformation.

Embodiment 2

[0050] Such as Figure 1-5As shown, on the basis of Example 1, the present invention provides a technical solution: preferably, the finger layer 4 includes a polyene gum wear-resistant layer 41, and the polyene gum wear-resistant layer 41 increases the friction with the outside world, and the polyolefin gum The inner surface of the wear-resistant layer 41 is provided with a rubber cut-resistant layer 42. The rubber cut-resistant layer 42 can reduce the cutting of the outside world. The inner surface of the rubber cut-resistant layer 42 is provided with a ventilation layer 43. The outer surface extends to the right end of the finger layer 4. The inner surface of the ventilation layer 43 is fixedly connected with a soft block 44, and the soft block 44 is evenly distributed on the inner surface of the breather layer 43. The hemisphere on the outer surface of the soft block 44 can provide support and friction for the back of the thumb, and a film layer 45 is provided on one side o...

Embodiment 3

[0052] Such as Figure 1-5 As shown, on the basis of Example 1, the present invention provides a technical solution: preferably, the wristband layer 2 includes an elastic outer sheath 21, and the inner surface of the elastic outer sheath 21 is provided with a cotton textile inner layer 22, cotton The inner wall surface of the textile inner layer 22 is provided with a tension rebound rope 23, and the elastic outer sheath 21 can restore the pulling of the wristband. Combined with a scrub layer 24, the cotton textile inner layer 22 provides a certain abrasion resistance for the elastic outer sheath 21 and the tension rebound rope 23, and the scrub layer 24 provides a certain friction when contacting the outer surface of the skin. Layer 24 is in contact with the surface of the skin to increase the frictional force in contact with the skin, cooperates with the cotton textile inner layer 22 to prevent wear on the inside of the wristband, and then tightens the outer surface of the wr...

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Abstract

The invention discloses a medical-grade butyronitrile glove and a production process thereof, and relates to the technical field of glove production processes. The medical-grade butyronitrile glove comprises a medical glove, a wrist strap layer, a first web layer and finger layers, wherein the wrist strap layer is arranged on the outer surface of one end of the medical glove, the first web layer is arranged on the outer surface of the medical glove, the finger layers are arranged on the five fingers of the medical glove, each finger layer comprises a polyene gum wear-resistant layer, and friction force between the glove and the outside is increased through the polyene gum wear-resistant layers. According to the invention, a frosted layer is in contact with the surface of the skin, so friction force between the frosted layer and a skin contact area is increased; the interior of the wrist strap is prevented from being abraded in cooperation with a cotton textile inner connecting layer, and then the outer surface of the wrist strap layer is subjected to restorative pulling through a tension rebounding rope, so deformation of the wrist strap due to pulling is reduced; and the wrist strap has the characteristics of friction and plasticity, the problem that the wrist strap deforms when being pulled and is not tightly attached to the wrist is solved, and the effects of increasing the tightness of the wrist and preventing deformation are achieved.

Description

technical field [0001] The invention relates to the technical field of glove production technology, in particular to a medical-grade nitrile glove and a production process thereof. Background technique [0002] Nitrile rubber is prepared by emulsion polymerization of butadiene and acrylonitrile. Its products have excellent oil resistance, high wear resistance and good heat resistance. It is made of high-quality nitrile rubber and other additives. It is processed, does not contain protein, has no allergic reaction to human skin, is non-toxic, harmless, durable, and has good adhesion. There are following problems at prior art: [0003] 1. The position of the tiger's mouth of the existing medical gloves often needs to take medical equipment. In a sterile environment, the position of the tiger's mouth is most likely to be cracked due to friction, which is likely to cause equipment contamination; [0004] 2. When a doctor performs an operation, the fingers need to be very sensi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B42/00A61B42/10B29D99/00
CPCA61B42/00A61B42/10B29D99/0067
Inventor 李金才杨凡冯盛华李国锋陆凯
Owner 东台市华亿手套有限公司
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