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Antibacterial, anti-infection and hemostatic elastic bandage and preparation method thereof

An elastic bandage, anti-infection technology, applied in bandages, pharmaceutical formulations, textiles, etc., can solve the problems of easy wound infection, poor antibacterial and anti-infection effect, and poor hemostatic effect.

Inactive Publication Date: 2021-05-18
QINGDAO LI KANG YUAN MEDICAL DEVICE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The existing elastic bandages have poor antibacterial and anti-infection effects. The elastic bandages are wrapped on the outside of the wound, so the wound is prone to infection and has poor hemostatic effect

Method used

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  • Antibacterial, anti-infection and hemostatic elastic bandage and preparation method thereof
  • Antibacterial, anti-infection and hemostatic elastic bandage and preparation method thereof
  • Antibacterial, anti-infection and hemostatic elastic bandage and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] The invention provides an antibacterial, anti-infection and hemostatic elastic bandage, which comprises a base cloth and an adhesive coated on both sides of the base cloth, the weft yarn of the base cloth is cotton yarn, and the warp of the base cloth is spandex yarn; the adhesive Calculated according to weight percentage, it includes: 8.00% hydroxypropyl methylcellulose, 3.00% tripterygium wilfordii, 3.20% sedum notoginseng, 3.15% Eclipta chinensis, 2.80% blood jellyfish, 0.36% nano silver colloid , 0.56% polystyrene magnetic microspheres, the rest is natural latex;

[0028] The tripterygium wilfordii, the sedum notoginseng, the Eclipta chinensis and the dried blood are all dry, clean and pest-free products;

[0029] The present invention also provides a preparation method of an antibacterial and anti-infection hemostatic elastic bandage, the specific preparation steps are as follows:

[0030] Step 1: Weighing hydroxypropyl methylcellulose, tripterygium wilfordii, Sed...

Embodiment 2

[0040] The difference from Example 1 is that the adhesive includes: 10.00% hydroxypropyl methylcellulose, 5.00% Tripterygium wilfordii, 4.80% Sedum notoginseng, 5.05% Eclipta chinensis, 4.60% % dried blood, 0.54% nano-silver colloid, 0.84% ​​polystyrene magnetic microspheres, and the rest are natural latex.

Embodiment 3

[0042] All different from Examples 1-2, the adhesive includes: 9.00% hydroxypropyl methylcellulose, 4.00% Tripterygium wilfordii, 4.00% Sedum Sanqi, 4.10% Mohan lotus, 3.70% dried blood, 0.40% nano-silver colloid, 0.70% polystyrene magnetic microspheres, and the rest are natural latex.

[0043] Get the antibacterial anti-infection hemostatic elastic bandage that above-mentioned embodiment 1-3 makes and the elastic bandage of control group one, the elastic bandage of control group two, the elastic bandage of control group three, the elastic bandage of control group four and the control group five The elastic bandage of the control group 1 is a common elastic bandage on the market, the elastic bandage of the control group 2 has no tripterygium wilfordii and Sedum notoginseng compared with the embodiment, and the elastic bandage of the control group 3 has no Eclipta and blood jellyfish, the elastic bandage of the control group 4 compared with the embodiment without nano-silver co...

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PUM

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Abstract

The invention discloses an antibacterial, anti-infection and hemostatic elastic bandage and a preparation method thereof, and particularly relates to the technical field of medical bandages. The antibacterial, anti-infection and hemostatic elastic bandage comprises base cloth and an adhesive coating two sides of the base cloth, wherein weft yarns of the base cloth are all cotton yarns, and warp yarns of the base cloth are spandex yarns. The antibacterial and anti-infection effects and the hemostatic effect of the elastic bandage can be effectively improved; common threewingnut root dispels wind, eliminates dampness, promotes blood circulation to remove meridian obstruction, relieves swelling and pain, kills parasites, diminishes inflammation and removes toxic substances, aizoon stonecrop herb can shorten blood coagulation time and has the effects of calming and reducing blood pressure, herba ecliptae has the effects of inhibiting bacterial growth, stopping bleeding and improving cardiovascular system functions, resina draconis has the effects of resisting inflammation, inhibiting bacteria and resisting thrombus, and nano-silver colloid has an excellent antibacterial characteristic and can effectively enhance the antibacterial effect of the bandage; and polystyrene magnetic microspheres can be coupled with protein molecules such as antibodies and the like to prepare immunomagnetic beads, so that the antibacterial, anti-infection and hemostatic effects of the bandage can be effectively enhanced.

Description

technical field [0001] The invention relates to the technical field of medical bandages, more specifically, the invention relates to an antibacterial, anti-infection, hemostatic elastic bandage and a preparation method thereof. Background technique [0002] Bandages are gauze bandages that bind wounds or affected areas. They are common medical supplies. There are many different types and methods of dressing. It is necessary to choose the appropriate type and method of dressing according to the injured part. Bandages can be divided into 100% cotton plain weave, wrinkle elastic bandages, spandex elastic bandages, PBT elastic bandages and cotton gauze selvedge bandages, viscose plaster bandages. Elastic bandages are woven from natural fibers, with soft materials and high elasticity, and are mainly used for surgical dressing care. [0003] The existing elastic bandage has poor antibacterial and anti-infection effect, and the elastic bandage is wrapped on the outside of the woun...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61L15/40A61L15/44A61L15/46A61L15/18A61L15/24A61L15/32D03D15/217D03D15/283D03D15/50D03D15/56
CPCA61L15/18A61L15/24A61L15/32A61L15/40A61L15/44A61L15/46A61L2300/104A61L2300/256A61L2300/30A61L2300/404A61L2300/41A61L2300/42A61L2300/426A61L2300/622D03D15/00D06B13/00D10B2201/02D10B2331/10
Inventor 董敬利
Owner QINGDAO LI KANG YUAN MEDICAL DEVICE
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