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Medical collagen membrane and preparation method thereof

A collagen film and collagen technology, applied in the direction of medical preparations containing active ingredients, pharmaceutical formulas, medical raw materials derived from arthropods, etc., can solve the problem of single effect, achieve fast wound healing, simple preparation method, physical good performance effect

Inactive Publication Date: 2016-03-16
耿文真
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, the medical film used for surgery has a relatively simple effect, and its efficacy in anti-inflammatory, antibacterial, and healing promotion needs to be further improved. Therefore, research in this area needs to be strengthened

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] Example 1 Medical collagen film, mainly prepared from the following raw materials (10g per serving): 66 parts of collagen, 12 parts of hyaluronic acid, 6 parts of astragalus, 4 parts of gall, 3 parts of herbal clematis, 6 parts of ground peach blossom, seven 5 parts of Ye Lian, 3 parts of Chuanxiong, 5 parts of Xiao Niu Li, 4 parts of Cao Xie Qing, 8 parts of Wild Fire Rope, and 4 parts of Geshanxiao. The preparation method of above-mentioned medical collagen film is:

[0029] (1) Wash and remove astragalus, Chuanxiong and Geshanxiao, cut into thick slices, add rice and mix evenly, put in a steamer, steam for 24 minutes, take out, remove rice, and dry with slow fire;

[0030] (2) Take the galls, remove impurities and wash them, put them in a casserole, add white vinegar and cook until boiling for 6 minutes, take them out and mash them, add honey water with 0.4 times the weight of galls, mix well, stir-fry until the surface of the raw materials turns yellow, take out a...

Embodiment 2

[0035] Example 2 Medical collagen film is mainly prepared from the following raw materials (10g per serving): 90 parts of collagen, 16 parts of hyaluronic acid, 10 parts of astragalus, 8 parts of gall, 7 parts of herbal clematis, 9 parts of ground peach blossom, seven 9 parts of Ye Lian, 7 parts of Chuanxiong, 9 parts of Xiao Niu Li, 8 parts of Cao Xie Qing, 13 parts of Wild Matcha, and 8 parts of Geshan Xiao. The preparation method of above-mentioned medical collagen film is:

[0036] (1) Wash and remove astragalus, Chuanxiong and Geshanxiao, cut into thick slices, add rice and mix well, put in a steamer, steam for 38 minutes, take out, remove rice, and dry with a slow fire;

[0037] (2) Take the galls, remove impurities and wash them, put them in a casserole, add white vinegar and cook until boiling for 16 minutes, take them out and mash them, add honey water with 0.6 times the weight of galls, mix well, stir-fry until the surface of the raw materials turns yellow, take o...

Embodiment 3

[0043] Example 3 Medical collagen film, mainly prepared from the following raw materials (10g per serving): collagen 70, hyaluronic acid 13, astragalus 7, gallate 5, herbal clematis 4, peach blossom 7, aesculus 6, chuanxiong 4 , Maverick Power 6, Straw Shoes Green 5, Wild Fire Rope 10, Geshanxiao 5 copies. The preparation method of above-mentioned medical collagen film is:

[0044] (1) Wash and remove astragalus, Chuanxiong and Geshanxiao, cut into thick slices, add rice and mix evenly, put in a steamer, steam for 28 minutes, take out, remove rice, and dry with slow fire;

[0045] (2) Take the galls, remove impurities and wash them, put them in a casserole, add white vinegar and cook until boiling for 8 minutes, take them out and mash them, add 0.4 times the weight of galls in honey water, mix well, and stir-fry until the surface of the raw materials turns yellow. take out and let cool;

[0046] (3) Wash the herbs Clematis, Peach Blossom, Echinacea, Calf and Wild Fire Rope...

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Abstract

The invention discloses a medical collagen membrane which is mainly prepared from, by mass, 66-90 parts of collagen, 12-16 parts of hyaluronic acid, 6-10 parts of astragalus membranaceus, 4-8 parts of nutgall, 3-7 parts of veronicastrum sibiricum, 6-9 parts of urena lobata, 5-9 parts of scandent schefflera stems and leaves, 3-7 parts of ligusticum wallichii, 5-9 parts of derris eriocarpa how, 4-8 parts of Indian lettuce, 8-13 parts of grewia lantsangensis hu and 4-8 parts of cynanchum wilfordii. A product prepared through the method is good in antibacterial effect, high in wound healing speed, good in biocompatibility, degradable and convenient to use.

Description

technical field [0001] The invention relates to the field of medical materials, in particular to a medical collagen film and a preparation method thereof. Background technique [0002] Medical film is usually an ultra-thin and comfortable semi-permeable film, which has the characteristics of good waterproof, anti-bacterial, breathable, hypoallergenic, transparent, and high elasticity. At present, there are many kinds of materials used to prepare surgical medical membranes in clinical practice, such as sodium hyaluronate, chitosan, polyethylene glycol, etc., but the above-mentioned materials not only have limited flexibility, but also have poor degradation controllability. conducive to practical application. Medical film plays a vital role in surgical operations. It can not only be used as a medical healing film, wound dressing to repair minor abrasions, small area I and II degree burns and smaller wounds, but also the incision during surgery. It can also be used as an anti...

Claims

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Application Information

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IPC IPC(8): A61L26/00A61K36/80A61K9/70A61P17/02A61K31/728A61K35/64
CPCA61L26/0057A61K9/7007A61K31/728A61K36/11A61K36/185A61K36/236A61K36/25A61K36/27A61K36/481A61K36/486A61K36/80A61K2236/331A61K2236/39A61K2236/51A61L26/0023A61L26/0033A61L26/0061A61L26/0066
Inventor 不公告发明人
Owner 耿文真
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