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Deodorizing dressing with high comfort and air permeability and preparation method thereof

A breathable and comfortable technology, applied in the field of medical dressings, can solve the problems of patient discomfort and pain, long wound healing time, and low comfort, so as to reduce burden and distress, reduce the possibility of secondary infection, and improve permeability Effect

Active Publication Date: 2020-03-27
ROOSIN MEDICAL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is: the traditional vaseline dressing is stored or used in a low temperature environment, it is easy to form a block, the texture is hard, the fit is low, and the comfort is low after contacting the wound surface, causing discomfort and pain to the patient. It needs to be preheated before use. The healing time of chronic wounds or infected wounds is relatively long. When using traditional Vaseline dressings, the odor often emitted by the wounds also brings psychological burden and distress to the wounded.

Method used

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  • Deodorizing dressing with high comfort and air permeability and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] (1) 890g vaseline and 89g liquid paraffin are mixed evenly, and set aside;

[0027] (2) Take 100g of the above-mentioned mixed solution obtained in step (1), add 1g of bismuth tribromophenate to it, and mix well;

[0028] (3) Add 10g of α-cyclodextrin to the mixed solution in the above step (2) to obtain a mixed slurry;

[0029] (4) Add the mixed slurry obtained in step (3) into the coating machine, dip the gauze overcoating slurry, apply 150 grams of slurry per square meter of gauze, and fold it after coating to obtain a hemostatic and detoxifying solution. Smelly dressing.

Embodiment 2

[0031] (1) 890g vaseline and 89g liquid paraffin are mixed evenly, and set aside;

[0032] (2) Take 100g of the above-mentioned mixed solution obtained in step (1), add 1g of bismuth tribromophenate to it, and mix well;

[0033] (3) Add 10g of β-cyclodextrin to the mixed solution of the above step (2) to obtain a mixed slurry;

[0034] (4) Add the mixed slurry obtained in step (3) into the coating machine, dip the gauze overcoating slurry, apply 150 grams of slurry per square meter of gauze, and fold it after coating to obtain a hemostatic and detoxifying solution. Smelly dressing.

Embodiment 3

[0036] (1) 890g vaseline and 89g liquid paraffin are mixed evenly, and set aside;

[0037] (2) Take 100g of the above-mentioned mixed solution obtained in step (1), add 10g of bismuth tribromophenate to it, and mix well;

[0038] (3) Add 10g of gamma-cyclodextrin to the mixed solution of the above step (2) to obtain a mixed slurry;

[0039] (4) Add the mixed slurry obtained in step (3) into the coating machine, dip the gauze overcoating slurry, apply 150 grams of slurry per square meter of gauze, and fold it after coating to obtain a hemostatic and detoxifying solution. Smelly dressing.

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PUM

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Abstract

The invention relates to the field of medical dressings, in particular to a deodorizing dressing with high comfort and air permeability and a preparation method thereof. The main component in the traditional vaseline dressing is vaseline, and the melting temperature range of vaseline is 45-60 DEG C, so that if the vaseline is stored or used in a low-temperature environment, the vaseline is blocky,hard in texture, low in fitting property, low in comfort after being in contact with a wound surface and not suitable for filling of some cavity wounds, and discomfort and pain of a patient are caused; the traditional Vaseline dressing is used after being preheated, the healing time of chronic wounds or infected wounds is relatively long, and when the traditional Vaseline dressing is used, peculiar smells often emitted by the wounds bring psychological burdens and troubles to injured patients. Aiming at the problems, the deodorizing dressing with high comfort and air permeability, provided bythe invention, has the advantages of good air permeability, lower softening point, no need of preheating during use, good comfort for a patient using the deodorizing dressing at a lower temperature,capability of permanently covering and absorbing unpleasant odor generated in a wound healing process, and better application prospect.

Description

technical field [0001] The invention relates to the field of medical dressings, in particular to a highly comfortable, breathable deodorant dressing and a preparation method thereof. Background technique [0002] Some infectious or chronic wounds will have exudate in clinical practice. Medical staff usually choose vaseline oil gauze dressing for exudate drainage and covering care, such as burn wounds, anorectal surgery wounds, pressure sores, and donor site wounds. This type of dressing also has the function of preventing the gauze from sticking to the wound, avoiding secondary damage to the wound when changing the dressing, and is conducive to the growth of fresh granulation tissue. However, usually the healing time of such chronic wounds or infected wounds is relatively long, which not only causes the patient to suffer from physical pain, but also brings psychological burden and distress to the wounded due to the peculiar smell that the wound often emits. The traditional v...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61L15/28A61L15/34A61L15/42A61L15/44
CPCA61L15/28A61L15/34A61L15/425A61L15/44A61L2300/216A61L2300/418A61L2400/04C08L5/16
Inventor 叶梅陈达永楮加冕陈丽琦
Owner ROOSIN MEDICAL CO LTD