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Medical plaster bandage

A technology of plaster bandage and pomegranate peel extract, applied in the field of medical supplies, can solve problems such as drug waste, poor air permeability, skin swelling, itching, etc., achieve the elimination or alleviation of humidity or moisture, eliminate or alleviate discomfort, and have good air permeability. Effect

Active Publication Date: 2021-08-10
JIANGSU PROVINCE JIANERKANG MEDICAL DRESSING CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Orthopedic fracture fixation, deformity correction, inflammatory limb immobilization, osteomyelitis, bone tuberculosis, bone tumor surgery and bone arthroplasty limb fixation and mold model making, etc., if necessary, bandage fixation is required to obtain Complete recovery. At present, when the plaster bandage is wrapped, the overlapping area should be the lower 1 / 3 of the plaster bandage of the previous week, so that the whole plaster bandage can be integrated. During the winding process, the assistant must support the body with the palm to avoid Support with your fingers to prevent the plaster from being dented and compress the local skin. This commonly used plaster bandage has poor air permeability due to its own characteristics and the disadvantages of the commonly used winding method, which may easily lead to poor blood circulation at the wound. smooth, skin swelling, itching, and even whitening, which is extremely detrimental to the recovery of patients, and at the same time causes a waste of drugs

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] A kind of medical plaster bandage, is filled with antibacterial layer in plaster bandage, and the thickness of antibacterial layer is 10 μ m, and the mass parts of the antibacterial agent filled in antibacterial layer is composed as follows: retarder 2 parts, cellulose cyclodextrin 8 parts, silver nitrate 2 parts, 4 parts of mint, 1 part of pomegranate peel extract, 1 part of lavender oil, the cellulose cyclodextrin is modified β-cyclodextrin grafted nitrocellulose; retarder uses sodium borate and citrate The mixture, its mass ratio is 1:1; The pomegranate peel extract adopts the following method to make in the present embodiment: wash and chop the pomegranate peel, put in the mixed solvent of ethanol and ethyl acetate and reflux extract 1-3 times , extracted and concentrated to obtain 1.5g / cm 3 The jelly, that is, the pomegranate peel extract; the weight content of punicalagin in the pomegranate peel extract is more than 45%.

[0017] In this embodiment, the lavender ...

Embodiment 2

[0019] A kind of medical plaster bandage, is filled with antibacterial layer in plaster bandage, and the thickness of antibacterial layer is 15 μ m, and the mass parts of the antibacterial agent filled in antibacterial layer is composed as follows: retarder 15 parts, cellulose cyclodextrin 15 parts, silver nitrate 5. 6 parts of peppermint, 3 parts of pomegranate peel extract, 1.5 parts of lavender oil, the cellulose cyclodextrin is modified β-cyclodextrin grafted nitrocellulose; retarder adopts sodium borate and citrate The mixture has a mass ratio of 1:2; the pomegranate peel extract in this example is prepared by the following method: wash and chop the pomegranate peel, place it in a mixed solvent of ethanol and ethyl acetate for reflux extraction 1-3 times, Concentrate after extraction to get 1.5g / cm 3 The jelly, that is, the pomegranate peel extract; the weight content of punicalagin in the pomegranate peel extract is more than 45%.

[0020] In this embodiment, the lavend...

Embodiment 3

[0022] A kind of medical plaster bandage, is filled with antibacterial layer in plaster bandage, and the thickness of antibacterial layer is 18 μ m, and the mass parts of the antibacterial agent filled in antibacterial layer is composed as follows: retarder 18 parts, cellulose cyclodextrin 20 parts, silver nitrate 8 parts, 8 parts of peppermint, 6 parts of pomegranate peel extract, 2 parts of lavender oil, the cellulose cyclodextrin is modified β-cyclodextrin grafted nitrocellulose; retarder uses sodium borate and citrate The mixture, its mass ratio is 1:3; The pomegranate peel extract adopts the following method to make in the present embodiment: wash and chop the pomegranate peel, put in the mixed solvent of ethanol and ethyl acetate and reflux extract 1-3 times , extracted and concentrated to obtain 1.5g / cm 3 The jelly, that is, the pomegranate peel extract; the weight content of punicalagin in the pomegranate peel extract is more than 45%.

[0023] In this embodiment, the...

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Abstract

The invention relates to the technical field of medical supplies, in particular to a medical gypsum bandage; the thickness of the antibacterial layer is 10-18 μm, and the composition by mass of the antibacterial agent filled in the antibacterial layer is as follows: 2-18 parts of retarder, 8-20 parts of cellulose cyclodextrin, 2-8 parts of silver nitrate, 4-8 parts of peppermint, 1-6 parts of pomegranate peel extract, 1-2 parts of lavender oil, the cellulose cyclodextrin is modified β ‑Cyclodextrin grafted nitrocellulose; the medical plaster bandage in the present invention has good air permeability, can effectively ensure that the skin at the traumatic fracture of the human body is ventilated and dry, and the humidity or moisture can be eliminated or alleviated, thereby eliminating or reducing the intractability caused by plaster fixation. Discomfort caused by ventilation.

Description

technical field [0001] The invention relates to the technical field of medical supplies, in particular to a medical plaster bandage. Background technique [0002] Orthopedic fracture fixation, deformity correction, inflammatory limb immobilization, osteomyelitis, bone tuberculosis, bone tumor surgery and bone arthroplasty limb fixation and mold model making, etc., if necessary, bandage fixation is required to obtain Complete recovery. At present, when the plaster bandage is wrapped, the overlapping area should be the lower 1 / 3 of the plaster bandage of the previous week, so that the whole plaster bandage can be integrated. During the winding process, the assistant must support the body with the palm to avoid Support with your fingers to prevent the plaster from being dented and compress the local skin. This commonly used plaster bandage has poor air permeability due to its own characteristics and the disadvantages of the commonly used winding method, which may easily lead to...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61F13/04A61L15/08
CPCA61F13/04A61L15/08
Inventor 陈国平
Owner JIANGSU PROVINCE JIANERKANG MEDICAL DRESSING CO LTD
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