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Chinese medicinal paste film for treating skin ulcer and preparation method thereof

A technology for skin ulcers and traditional Chinese medicine paste, which is applied in the field of high water content medicine paste and its preparation, to achieve the effects of reducing the dissolution of impurities, promoting penetration, and reducing the cost of use

Inactive Publication Date: 2012-11-21
SHANGHAI HOSPITAL OF TRADITIONAL CHINESE MEDICINE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

But there is no report yet about the high water-containing medicine patch for the treatment of skin ulcers

Method used

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  • Chinese medicinal paste film for treating skin ulcer and preparation method thereof

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Embodiment 1

[0032] Embodiment 1 The structure of traditional Chinese medicine sticking film

[0033] The reference signs and components involved in the accompanying drawings are as follows:

[0034] 1. Backing layer 2. Drug-containing layer

[0035] 3. Protective layer

[0036] Please refer to the attached figure 1 , with figure 1 It is a structural schematic diagram of a traditional Chinese medicine patch for treating skin ulcers of the present invention. The traditional Chinese medicine sticking film is composed of a backing layer 1 , a drug-containing layer 2 and a protective layer 3 . The backing layer 1 is made of medical non-woven fabric with anti-reverse seepage effect and good air permeability, which can effectively prevent drug leakage and reduce drug waste. The drug-containing layer 2 is composed of traditional Chinese medicine extracts and matrix. Chinese medicine has the functions of promoting blood circulation and removing blood stasis, nourishing qi and blood, clearin...

Embodiment 2

[0037] Example 2 Preparation of traditional Chinese medicine film (1)

[0038] 5 grams of comfrey, 10 grams of dried blood, 40 grams of coptis, 5 grams of calcined calamus, 20 grams of astragalus, 25 grams of notoginseng, 20 grams of aescin, 5 grams of honeysuckle, 10 grams of cnidium, 10 grams of ginseng, 10 grams of angelica, 10 grams of white pomegranate, 10 grams of corydalis, 20 grams of Artemisia argyi, 20 grams of Tujing bark, and 10 grams of blood charcoal.

[0039]Preparation of Chinese herbal extracts:

[0040] a. Soak aescin, honeysuckle, coptis, cnidium, comfrey, ginseng, angelica, white pomegranate, and corydalis in 1000ml of purified water at 20°C for 2 hours, and pour off the liquid;

[0041] b. Mix the clean traditional Chinese medicine of a with calcined calamus, blood remaining charcoal, notoginseng, dried blood, mugwort leaves, bark bark, astragalus, and purified water, heat and boil for 30 minutes, filter off the medicinal residues, and obtain medicinal ...

Embodiment 3

[0051] Example 3 Preparation of traditional Chinese medicine film (2)

[0052] 15 grams of comfrey, 35 grams of dried blood, 80 grams of coptis, 10 grams of calcined calamine, 40 grams of astragalus, 40 grams of notoginseng, 40 grams of aescin, 15 grams of honeysuckle, 20 grams of cnidium, 25 grams of ginseng, 20 grams of angelica, 20 grams of white pomegranate, 20 grams of corydalis, 40 grams of Artemisia argyi, 40 grams of Tujing skin, 20 grams of blood charcoal.

[0053] Preparation of Chinese herbal extracts:

[0054] a. Soak aescin, honeysuckle, coptis, cnidium, comfrey, ginseng, angelica, white pomegranate, and corydalis in 1000ml of purified water at 20°C for 2 hours, and pour off the liquid;

[0055] b. Mix the clean traditional Chinese medicine of a with calcined calamus, blood remaining charcoal, notoginseng, dried blood, mugwort leaves, bark bark, astragalus, and purified water, heat and boil for 30 minutes, filter off the medicinal residues, and obtain medicinal...

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Abstract

The invention relates to a Chinese medicinal paste film for treating skin ulcer, which comprises a back lining layer, a medicament-containing layer and a protective layer, wherein the medicament-containing layer consists of Chinese medicinal extract and a substrate; and the Chinese medicinal extract is prepared from the following Chinese herbal medicines in part by weight: 5 to 15 parts of Sinkiang arnebia root, 10 to 35 parts of dragon's blood, 40 to 80 parts of golden thread, 5 to 10 parts of calcined calamine, 20 to 40 parts of astragalus and 25 to 40 parts of notoginseng root. The invention also provides a preparation method and application of the Chinese medicinal paste film. The Chinese medicinal paste film has the advantages that the selected Chinese medicines have the effects of promoting blood circulation and removing blood stasis, tonifying qi and blood, clearing heat and promoting diuresis, detoxicating and removing necrosis and promoting tissue regeneration, and are favorable for the rehabilitation of tissues; in the Chinese medicinal extraction technology, active ingredients of the Chinese medicines in a prescription are kept to a maximum degree, and the extraction efficiency is improved; and a high-water-containing hydrophilic paste film substrate has high water content, moisture retention and ventilating performance, larger bearing dosage, and a better penetrating effect and better facilitates the absorption and utilization of medicaments to greatly shorten the healing time of wounds.

Description

technical field [0001] The invention relates to a high-water-containing medicine patch for treating skin ulcers and a preparation method thereof. Specifically, it is prepared from Chinese herbal medicines as main raw materials. Background technique [0002] Skin ulcer is a common clinical disease, frequently-occurring disease, and refractory disease. The etiology is complex and diverse. It is often caused by local tissue ischemia, hypoxia, and skin ulcer infection. It is difficult to adjust medication according to different stages of ulcers, which has become a difficult problem in clinical practice. Under current conditions, debridement combined with systemic application of antibiotics or sterile gauze coverage is often used. The former method is prone to antibiotic resistance, liver and kidney toxicity, gastrointestinal reactions and other toxic side effects; the latter method allows the wound to be ventilated, but it is easy to contaminate the wound and has no bactericida...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61K36/889A61K36/896A61K9/70A61K47/42A61P17/02A61K33/30A61K35/36
Inventor 王小平靳汝辉王海粟粟文娟王英
Owner SHANGHAI HOSPITAL OF TRADITIONAL CHINESE MEDICINE
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