107results about How to "Fast healing" patented technology

The invention relates to self-healing polyurethane resin containing disulfide bond and a preparation method thereof. The polyurethane resin comprises, by weight parts, 10-30 parts of polyether or polyester polyol, 3-20 parts of polyisocyanates, 1-10 parts of chain extender containing the disulfide bond, 0.001-1 part of organic tin or tertiary amine catalyst and 50-80 parts of organic solvent. The method for preparing the self-healing polyurethane resin containing the disulfide bond comprises the steps of weighing raw materials, stirring, heating and performing dehydration for the polyether or polyester polyol under vacuum conditions, lowering the temperature to 85 DEG C or below, adding the polyisocyanates and the organic tin or tertiary amine catalyst, reacting, lowering the temperature to 50 DEG C or below, adding the organic solvent and the chain extender containing the disulfide bond, reacting and performing vacuum defoamation to obtain the self-healing polyurethane resin. The self-healing polyurethane resin heals by itself under the heating or ultraviolet (UV) light conditions, the required conditions are mild, the healing speed is high, the effect is good, the preparation method is simple and easy to control, and raw materials are goods of commercialized production and are cheap and easy to obtain.

The invention provides marine biomaterial composite hydrogel dressing and a preparation method thereof and relates to the technical field of medical dressing. The hydrogel dressing is prepared from asodium alginate-fish collagen mixed solution and a chitosan-crosslinking agent mixed solution, wherein the sodium alginate-fish collagen mixed solution is prepared from sodium alginate, fish collagen,polyvinyl alcohol, sodium carboxymethyl cellulose, pectin, glycerin, propanediol and distilled water; the chitosan-crosslinking agent mixed solution is prepared from chitosan, a crosslinking agent, glacial acetic acid and distilled water. The invention also provides the preparation method of the dressing. The sodium alginate-fish collagen mixed solution is cultured at the constant temperature, the chitosan-crosslinking agent mixed solution is added, the mixture reacts, and the hydrogel dressing is obtained. The hydrogel dressing has excellent mechanical property, moisture retention and biocompatibility, accelerates wound repairing, can diminish inflammation and perform sterilization, has no wound inflammation reaction, effectively promotes wound healing, is easy to remove and does not stick to a wound surface.

The invention relates to the technical field of biomedicines, and particularly relates to an artificial skin and a preparation method thereof. The artificial skin comprises a dermal layer and an epidermal layer, wherein the dermal layer and the epidermal layer are fitted; the dermal layer comprises a timbering material and fibroblast; the epidermal layer consists of a timbering material and epidermal cells; the timbering material consists of DMEM / F12 culture media, I type mouse collagen, chitin, glycosaminoglycan and glutaraldehyde; the epidermal cells and fibroblast are produced by fat stem cell differentiation. No smearing is needed in use, the structure of the artificial skin is more suitable for the self-situations of patients, and the artificial skin can achieves a better therapeutic effect on the wound restoration, the heeling speed of the skin is faster, and the wound is more smooth after being healed. Furthermore, the artificial skin has small possibility of breaking in use due to good mechanical performance.

The invention provides a persimmon tree grafting method aiming at a tree stock which grows for more than 3 years and has the diameter of 3-10 cm. After the tree stock is survived through subcutaneous stem grafting, the tree stock is grafted with twigs growing from scions to carry out once nurse graft to improve union speed of a grafting mouth and accelerate shaping of a grafting tree, and therefore the precocity fruiting purpose is achieved. The persimmon tree grafting method is characterized in that a hard twig double scion skin inserting grating method is adopted in April at first, and the once nurse graft is carried out on the twigs growing from two scions from June to July.

The invention discloses a double-functional fusion protein based on an antibacterial peptide, a preparation method and an application thereof. The double-functional fusion protein based on the antibacterial peptide is a fusion protein based on a cecropins B protein sequence and a human epidermal growth factor; the linking protein is especially designed to be a locus which can be identified by thrombin; and a purified His tag is constructed on the fusion protein. In the invention, the biological preparation for the fusion protein is realized by using a prokaryotic expression system and the purified fusion protein is obtained. A bacteriostasis test and a verification for realizing live animals are performed by the purified fusion protein to indicate that the fusion protein can be applied to preparing a medicine for treating epidermal wound, can be applied to diseases such as epidermal wound, abrade, burn and scald, etc., and can prevent wound from being infected.

The invention discloses a chitosan-nano laponite composite gel wound dressing and a preparation method thereof. The chitosan-nano laponite composite gel wound dressing is prepared from the following raw materials in parts by weight: 1 to 16 parts of chitosan, 0.6 to 20 parts of nano laponite, 0.1 to 0.5 part of sodium pyrophosphate, 1.2 to 3.5 parts of plasticizer, 8.5 to 20 parts of moisturizing agent, and 67 to 85 parts of water. The gel wound dressing is simple in preparation process and low in production cost; and by combining the chitosan and nontoxic nano laponite, the product has good biological compatibility, antibacteria and hemostasia performance and moisturizing performance, can effectively prevent the fat liquefaction of a wound, can promote the rapid healing of the wound, and has remarkable nursing effect for the wound that is difficult to heal or the scald wound.

The invention discloses application of histatin 1 (Hst1) polypeptide in preparation of composite materials for promoting repair of large-area skin defects. The Hst1 polypeptide is found to have the characteristics of promoting cell adhesion and vascularization and inhibiting inflammatory response. The Hst1 polypeptide can be loaded on a variety of biological materials, and can be prepared into dressing, injection, ointment, powder, hydrogel, membranes, sponges, fiber scaffold materials and the like, which can effectively promote the healing of the large-area skin defects, by being compounded with bioactive composite materials, wherein large-area skin defects include traumas, burns, skin ulcer caused by tumor resection or diabetes, and the like. The Hst1 polypeptide provided by the invention is human-derived polypeptide, and has good biocompatibility and biosafety. When being used for the preparation of the composite materials for promoting the repair of the large-area skin defects, theHst1 polypeptide has an important medical value and a good industrialization prospect.

A Chinese medicine in the form of ointment for treating burn and scald without pain and scar is prepared from 17 Chinese-medicinal materials including rhubarb, phelodendron bark, tangerine peel, liquorice root, etc. Its preparing process is also disclosed.

The invention belongs to the field of crop cultivation, and relates to a method for increasing a healing rate of clonal tea shoots for cutting. The method is characterized in that influence of the quality of nutrient solution at water culture stages for the tea shoots, pH (potential of hydrogen) values, proportions of nutrient components, hormones, sunshade rates, environmental temperatures, water culture periods, shoot pruning modes for the tea shoots and the ages, the thicknesses and the lengths of the tea shoots on formation of water culture calluses of the tea shoots is compared, and suitable water culture conditions for the tea shoots are screened; tea shoots with green stems or pink stems are selected, the length of each shoot ranges from 2.0cm to 2.5cm, and lower-end pruned wound of each fully grown auxiliary bud with one leaf can be flat or oblique; the tea shoots are soaked in 2%o carbendazim for 5 to 10 minutes, then are soaked in 125ppm of 2, 4-D for 12 hours and are subjected to water culture in nutrient solution (tap water is inappropriate) in a period from May to July (optimally a period from May to the beginning or the middle of June), the nutrient solution is prepared from sterile water, 0.005% of urea and 0.005% of KH<2>PO<4> are added into the sterile water, and the pH of the nutrient solution ranges from 6.0 to 7.0; the temperatures of greenhouses range from 25 DEG C to 30 DEG C under the control, and the tea shoots are cultured for 25 to 30 days.

The invention discloses a medicine composition for promoting wound healing after operation and a preparation method thereof. The medicine composition is prepared from the following raw materials in parts by weight: 22-28 parts of natural indigo, 12-21 parts of radix notoginseng, 10-14 parts of Mongolian dandelion herb, 5-7 parts of Grosvenor momordica, 3-5 parts of liquorice root, 0.00005 part of recombinant human epidermal growth factor, 0.001 part of mannitol and 0.0005 part of human albumin. The medicine composition has obvious effects when being used clinically.

The invention discloses liquid-swellable alginate chitosan composite fiber, a preparation method and an application thereof. The composite fiber is prepared by a method in which an aqueous solution ofalginate is solidified in a coagulation bath, the mass concentration of the aqueous alginate solution is 3 to 6%; and the coagulation bath comprises the following components in parts by weight: 1 to6 parts of oligochitosan, 0.1 to 1 part of a sarcandra glabra extract, 0 to 1 part of a peppermint extract, 0 to 1 part of hyaluronic acid, 0 to 1 part of borneol, 90 to 100 parts of a calcium chloride solution or a calcium ion sustained release system, and 0.1% to 2.0% a calcium chloride solution or a calcium ion sustained release system. The invention also provides a preparation method of the composite fiber. The active ingredient of the oligochitosan and the like in the invention has uniform distribution in the composite fiber, the composite fiber has a high liquid absorption ratio, and theactive ingredients are fully absorbed for wound repair, the composite fiber can provide different nursing environment for different periods of wound healing, has good sterilization and anti-inflammatory effect, and quick wound healing effect.

The invention provides a fluid haemostatic adhesive and a preparation method thereof. The fluid haemostatic adhesive comprises cross-linked chitosan or a derivative thereof, cross-linked water-solubleprotein or polypeptide, and a lubricating agent. The haemostatic adhesive does not contain blood coagulation factors, is in a flowable ointment shape, has a proper swelling degree, can be directly used without involving any time-consuming reconstruction step, and has the advantages of short haemostatic time, high wound healing speed, convenience and rapidness in use, in-vivo degradability, good biocompatibility and the like.

The invention provides a Jinchuangyao (trauma-treating medicine) bandage, which comprises a haemostatic dressing and bonding layers, wherein the haemostatic dressing is a cotton product; the bonding layers are seamed at two ends of the haemostatic dressing; the haemostatic dressing is folded into a plurality of layers and a medicine powder layer is arranged between the layers; a seal bag covers outside the folded haemostatic dressing; a glue layer is arranged on the edge of the seal bag; the glue layer of the seal bag is bonded on the edge of the bonding layer, so that the haemostatic dressing is covered in the seal bag; a tearing line is integrally formed in the middle of the seal bag; release paper is bonded on the bonding layer; and the medicine powder layer consists of the following active ingredients: 45-60g of erycibe obtusifolia benth, 450-60g of rheum officinale, 45-60g of radix paeoniae rubra, 30-45g of achyranthes aspera, 30-45g of purslane, 30-45g of herba cepbalanoplosis segeti, 30-45g of herba ephedra, 30-45g of radices trichosanthis, 30-45g of ramulus mori, 30-45g of gentiana macrophylla, 10-20g of schizonepeta, 10-20g of arachis hypogaea, 10-20g of folium artemisiae argyi, 10-20g of halloysitum rubrum, 10-20g of trachycarpus fortunei, 10-20g of lignum dalbergiae odoriferae, 10-20g of pseudo-ginseng, 10-20g of cacumen biotae and 10-15g of liquorice root. The Jinchuangyao disclosed by the invention is simple in structure and convenient to use, and is capable of stopping bleeding rapidly; the dressing is adaptive to sizes of wounds, and the bandage is adaptive to locations of the wounds.

The invention provides a cultivating method for northern cold-resistant citruses. The method specifically comprises the following steps: (1) selecting a northern cold-resistant citrus plant which is three years old or more as a stock, and selecting an annual branch of a southern citrus tree which has born fruits in former years as a scion; (2) grafting the scion into a formation layer of the stock, carrying out outdoor grafting in March in the same year, and covering the scion and a grafted opening by virtue of airtight and waterproof bags after grafting by adopting a grafting method; (3) after the scion grows shoots, reserving a healthy branch with flourishing leaves as a permanent branch, and cultivating and acclimatizing year by year; (4) protecting upper branches in the first winter, keeping out the wind at an upper air inlet in the second winter, and not adopting protective measures in the third winter, thus the northern cold-resistant citruses are cultivated.

The invention provides a polygonatum polysaccharide dressing and a preparation method of a finished product thereof. Every 100 g of the polygonatum polysaccharide dressing comprises 5-10 g of polygonatum polysaccharides, 1-4 g of antibacterial peptide, 6-15 g of polyethylene glycol 400 and the balance of purified water. The preparation method of the polygonatum polysaccharide dressing comprises steps as follows: firstly, sequentially adding the polygonatum polysaccharides, the polyethylene glycol 400 and the purified water to a reaction container, heating the mixture for dissolution, stirring the mixture for cooling, then dissolving the antibacterial peptide in the purified water, adding an obtained solution to the reaction container in the last step, and performing heating, even stirring, cooling, filtering and defoaming to obtain the polygonatum polysaccharide dressing; finally, directly canning the polygonatum polysaccharide dressing to prepare polygonatum polysaccharide gel, or evenly spraying the polygonatum polysaccharide dressing on surface layers of sanitary napkins, and performing vacuum freeze-drying to prepare gynecological protection pads. The provided polygonatum polysaccharide dressing can keep wound surfaces wet, cannot cause secondary damage to wounds during dressing replacement and can effectively prevent bacterium invasion and wound infection, the preparation technology is simple, and a few of raw materials are needed.

The invention relates to an external traditional Chinese medicinal healthcare preparation with effects of beautifying features, relieving pain and relieving itching and a preparation method thereof. The effective ingredient of the traditional Chinese medicinal preparation is prepared from the following raw materials in parts by weight: 5-10 parts of pseudo-ginseng, 10-20 parts of costus roots, 10-20 parts of sappanwood, 10-20 parts of radix angelicae lateralis preparata, 10-20 parts of myrrh, 10-20 parts of coptis chinensis, 10-20 parts of cortex phellodendri, 10-20 parts of flos carthami, 20-30 parts of pittosporum roots, 20-30 parts of rheum officinale, 20-30 parts of mint, 5-10 parts of borneol, 10-20 parts of lithospermum purpurocaeruleum, 20-30 parts of salviae miltiorrhizae, 10-20 parts of philippine flemingia roots, 8-12 parts of rhizoma corydalis, 10-20 parts of menthol, 20-30 parts of shinyleaf pricklyash roots and 10-20 parts of honeysuckles. The external traditional Chinese medicinal healthcare preparation can play a role in quickly beautifying the features when externally used, has the effects of relieving pain and relieving itching vigorously, and has an obvious curative effect of quickly relieving pain on trauma symptoms of a traumatic injury, a knife wound, a burn and a scald.

The invention provides an acne-removal skin-care lotion and a preparation method thereof. A skin-care product composition is prepared from 0.5-1.8% of nicotinamide, 2-12% of propylene glycol, 0.01-0.2% of licorice root extract, 0.001-0.005% of polyquaternium-73, 2-5% of fitosterole, 0.1-0.8% of hydroxyethyl cellulose, 0.1-1.5% of allantoin, 0.08-0.11% of preservative and the balance water. The skin-care lotion is rich in natural herbal plant ingredient, and an acne-removal natural extract composition with oil control and acne removal effects and acne-removal cream prepared from the composition are provided. In addition, the invention further provides the preparation method of the acne-removal skin-care lotion, and the process is simple.

The invention relates to a Chinese medicinal preparation with the effects of promoting blood circulation by removing blood stasis and coaptating bones and ligaments. The Chinese medicinal preparation is a capsule prepared from the following Chinese medicinal herbs in parts by weight: 10-15 parts of pseudo-ginseng, 10-15 parts of drynaria rhizome, 10-15 parts of dogwood, 10-20 parts of root of red-rooted salvia, 5-15 parts of dragon's blood, 10-15 parts of safflowers, 5-15 parts of ground beetles, 10-20 parts of radix astragali, 10-20 parts of radix codonopsitis, 10-15 parts of angelica sinensis, 10-20 parts of prepared rehmannia roots, 10-20 parts of himalayan teasel root and 5-10 parts of native copper. The pseudo-ginseng for promoting blood circulation by removing blood stasis and relieving pains and the himalayan teasel root for tonifying liver and kidney and coaptating the ligaments and bones are taken as monarch medicines; and modern pharmacological researches prove that the himalayan teasel root has the effect of assisting tissue regeneration and has obvious effect on repairing a bone broken end. The angelica sinensis can promote the blood circulation and enrich the blood, and contains an effective component of ferulic acid which can improve microcirculation and dilate blood vessels, the dogwoods nourish liver and kidney and replenish essence and blood, the ground beetles promote the blood circulation by removing the blood stasis and coaptate the ligaments and bones, and the three Chinese medicinal herbs are ministerial medicines. The root of red-rooted salvia is bitter and cool in nature, promotes the blood circulation, cools and nourishes the blood and has functions similar to that of four substances, the radix astragali is sweet and slightly moderate in nature, tonifies qi and nourishes the blood, the native copper dissipates the stasis, relieves the pains and coaptates the bones and ligaments, and the three Chinese medicinal herbs are adjuvant medicines.

The invention discloses a traditional Chinese herbal medicine ointment which is rapid in treating wounds of burns and scalds, does not need processes of removing scabs and grafting skin, does not cause scars after the wounds are treated, and is rapid to relieve pain and remove swelling. The traditional Chinese herbal medicine ointment is simple to use, only needs to be replaced once a day, can be easily rubbed, and is simple to manufacture and relatively low in treatment cost for patients. The traditional Chinese herbal medicine ointment for treating burns and scalds is prepared from the following medicinal raw materials: angelica sinensis, rheum officinale, garden burnet, liquorice, dried tangerine or orange peel, golden cypress, magnolia obavata, scutellaria baicalensis, frankincense, myrrh, polygonum cuspidatum, borneol, herba artemisiae anomalae, caulis spatholobi, plant oil and beeswax.

The invention discloses a magnetotherapy medical functional dressing and a preparation method thereof. The functional dressing is composed of the following raw materials: maleoyl chitosan, xanthan gum, magnesium hyaluronate, benzoyl peroxide, sodium dihydrogen phosphate, ferrite powder, infrared ceramic powder, linoleic acid, lycopene, licorice powder, tribulus terrestris saponins, methyl-beta-cyclodextrine, ethylene glycol diglycidyl ether, aluminum chloride, menthane diamine, Tween-20, polyethylene glycol laurate, ethanol and water. The medical functional hydrogel not only has a healing effect of common dressings but also has magnetotherapy effect. The functional dressing is multifunctional and has good application prospect, can reduce the hemostasis time to 12-15 s and control healing time within one week. The hydrogel is non-allergenic to skin and has no significant scars after a wound is healed, is high in repair and heating speed and has very excellent effects, and is convenient to promote and apply.

The invention relates to a vegetative propagation method, in particular to an efficient bud grafting and reproduction method for ligustrum compactum ait. The efficient bud grafting and reproduction method for the ligustrum compactum ait comprises the following steps: selecting 1 to 2-year-old ligustrum compactum ait seedlings as stocks, cutting off the stocks in a manner of being parallel to the ground, and selecting a new branch as a bud grafting acceptor; selecting an annual branch of a plant which is 5 or more years old as a reproduction material; in the middle of March and the middle of August, performing grafting operation by adopting a peltate bud grafting mode; and after the grafting, performing film removal, stock cutting, fertilization, binding, bud picking, weeding and watering management. Extreme low-temperature freeze injury is prevented in winter. The survival rate of the ligustrum compactum ait reproduced by the method is 96.1 percent or above, and the tree seedling rate is 98.0 percent or above; furthermore, the ligustrum compactum ait can keep qualified characters of a mother plant, and the plant grows well in the later stage; the advantage is obvious, and the greening effect is stable; and the efficient bud grafting and reproduction method meets a large-area popularization and application demand.

The invention discloses an externally-applied acne treatment medicament and a preparation method thereof. The externally-applied acne treatment medicament is characterized by being prepared from the following raw materials in parts by weight: 1000-1200 parts of dry peach flower, 10-14 parts of snake slough, 600-800 parts of dry walnut green seedcase, 1700-2300 parts of yellow wine, 15-20 parts of white part of chicken droppings, 1200-1500 parts of dry toad skin, 18-20 parts of sorpio, 25-30 parts of dry leech, and 1700-2300 parts of sorghum white spirit. The preparation method comprises the following steps: grinding the dry peach flower, the snake slough and the dry walnut green seedcase into powder, putting the powders into a ceramic vessel, pouring the yellow wine into the vessel for soaking, and sealing the ceramic vessel; grinding the white part of chicken droppings, the dry toad skin, the sorpio and the dry leech into powder, putting the powder into another ceramic vessel, pouring the sorghum white spirit into the vessel for soaking, and sealing the ceramic vessel; respectively putting the two vessels at the deep of well water, 60 days later, taking the two vessels out simultaneously, mixing the liquors, keeping in a cool place for 20 days so as to obtain the externally-applied acne treatment medicament. The medicament can be used for eliminating acne fester and lowering inflammatory reaction resulting from skin damage due to acne in short time, and has good curative effect to acne.

The invention relates to a medicament for treating an open wound, prepared by crushing the following components in parts by weight: 3-15 parts of angelica dahurica, 3-10 parts of bletilla, 3-9 parts of cuttlebone, 3-12 parts of pseudo-ginseng and 3-10 parts of dried pinellia tuber, filtering with a sieve of 80 meshes, uniformly mixing and sterilizing. The invention has the efficacy of stanching, relieving pain, diminishing inflammation, promoting tissue regeneration, healing wounds, and the like and can stanch and relieve pain by debriding, dressing and bonding in first tim. The wound can be healed by general one-time application of the medicament if the wound has a small area, and the wound depth is within 0.2cm; the wound can be generally healed within 3-5 days with the medicament if the wound has a large area and a deep cut; the wound with a large area and a deep cut can be generally healed by being sewed and applying the medicament within 2-3 days to greatly shorten the wound healing time by single sewing or applying other medicaments. The medicament of the invention can be applied in the whole time quantum of the cut, is effective by single use, has sufficient medicament resource and low price, is convenient for mass batch production, can save medicament resources and lighten the economic and psychosomatic loads of patients.

The invention belongs to the technical field of medical products, relates to a material for stopping bleeding and in particular relates to bionic cloth for stopping bleeding. The bionic cloth for stopping bleeding has a multilayered structure and comprises a repairing dissolving layer, an isolation and ventilation layer, a bleeding stopping medicine layer and a covering outer layer in sequence, wherein the repairing dissolving layer is cyanoacrylate tissue glue; the isolation and ventilation layer is formed by weaving cotton and hemp fibers; the bleeding stopping medicine layer is a medical treatment medicament; the covering outer layer is cotton and hemp fiber cloth; the repairing dissolving layer, the isolation and ventilation layer, the bleeding stopping medicine layer and the coveringouter layer are stuck and cured together through crosslinking; the bleeding stopping medicine layer is prepared from the following components in percentage by mass: 22 to 24 percent of mannitol, 0.5 to 12.6 percent of chitosan, 9 to 22 percent of vitamin C, 5.2 to 6.5 percent of dexamethasone, 2.0 to 2.2 percent of thrombin, 2.0 to 3.2 percent of polyvinyl alcohol, 0.2 to 0.5 percent of sodium dodecyl sulfonate, 0.5 to 7.2 percent of modified zeolite and the balance of starch micro-pore polysaccharide granules. After the product absorbs a lot of blood, the volume is expanded so that blood vessel ruptures or wounds are sealed and a barrier is provided for a bleeding stopping opening; the bionic cloth has a more rapid healing speed and a better effect.

The invention discloses a sustained drug release type medicine dressing. Sodium alginate drug carrying capsules and a sodium alginate spinning solution are blended, spinning equipment and wet spinning are utilized for preparing alginate fibers carrying nano drug carrying capsules, a basic layer is composed of a protection layer and an absorption core layer, and a functional layer prepared from the alginate fibers carrying the nano drug carrying capsules and the basic layer are prepared into the sustained drug release type medicine dressing through spunlace processing. Hemostasis, bacterium resistance and adhesion prevention are achieved, the moisture preserving effect is good, the healing speed is high, and the sustained drug release type medicine dressing can be used for treating and protecting a variety of wounds.

The invention discloses an external medicament for treating psoriasis, which is characterized by comprising the following raw materials in parts by weight: 34 to 38 parts of fresh fugutoxin, 14 to 18 parts of dry toad skin, 1,000 to 1,500 parts of walnut green husk, and 2,000 to 3,000 parts of pine needle. The preparation method of the external medicament comprises the following steps: mixing toxic liver in globefish and the dry toad skin, and putting into a sealed vessel; mixing the walnut green husk and pine needle decoction, and putting into a sealed vessel; placing the two vessels in sea water 20 meters from the sea level for 19 days; and mixing mixtures in the two vessels after 19 days, and storing for 24 hours. The external medicament has the effect of eliminating venom of psoriasis, the itching feel can be relieved in a short time, and massive psoriasis toxins can be eliminated, so that the external medicament has good cure effect to the psoriasis.

The invention discloses a plaster used for treating fracture dislocation, which is prepared by the following raw materials by weight proportion: 0.9-1.1 parts of safflower, 0.45-0.55 part of sapanwood, 0.45-0.55 part of rhizoma drynariae, 0.45-0.55 part of angelica, 0.90-1.05 parts of catechu, 0.45-0.55 part of dragon's blood, 0.45-0.55 part of frankincense, 0.9-1.0 part of rhubarb, 18-21 parts of red lead and 48-51 parts of vegetable oil. The invention also discloses the preparation method of the plaster. The plaster has the efficacies of activating blood circulation, eliminating swelling, rejoining fractured bones, alleviating pains, penetrating bones, relieving rigidity of muscles and activating collaterals as well as the advantages of short curing time and high cure rate. .

The invention discloses a Chinese medicinal composition for treating bone fracture, and belongs to the technical field of Chinese medicines. The Chinese medicinal composition is prepared from the following raw materials in part by weight: 3 to 8 parts of native copper, 6 to 9 parts of fortune's drynaria rhizome, 3 to 8 parts of achyranthes bidentata, 2 to 7 parts of notoginseng root, 1 to 5 parts of dragon's blood, 3 to 9 parts of red-rooted salvia, 4 to 8 parts of ground beeltle, 5 to 9 parts of sandalwood, 1 to 6 parts of rosewood heart wood and 1 to 4 parts of Chinese eaglewood. The Chinese medicinal composition is prepared by processing the compatible natural Chinese herbal medicines, and has the advantages of addressing both the symptoms and root causes, radically curing the bone fracture, along with quick response, low cost, no toxic or side effects and obvious curative effects.

The invention discloses a tourniquet with hemostatic dressing. The tourniquet comprises the hemostatic dressing and adhesive layers, wherein the hemostatic dressing is cotton fabric; two ends of the hemostatic dressing is sewn with the adhesive layers; the hemostatic dressing is folded into a plurality of layers, medicinal powder layers are disposed among the layers, the folded hemostatic dressing is covered with a seal bag, the edge of the seal bag is provided with a glue layer, the glue layer of the seal bag is pasted to the edges of the adhesive layers so as to wrap the hemostatic dressing in the seal bag, the middle of the seal bag is integrally provided with a tear line, and release paper is pasted to the adhesive layers. The medicinal powder layers include active ingredients: 45-60 g of each of Chinese Mosla herb, gypsum and giant knotweed rhizome; 30-45 g of each of indigowoad root, natural indigo, slender dutchmanspipe root, Notopterygium rhizome, Mongolian snake gourd root, Chinese star jasmine stem and loofah sponge; 10-20 g of each of carbonized human hair, Himalayan teasel root, Pyrrosia leaf, Japanese thistle herb or root, ramie root, puffball, India madder root and ocher; 10-15 g of licorice root. The tourniquet is simple in structure, convenient to use and high in hemostatic speed, the dressing is suitable for a wound in size, and a bandage is suitable for the wound in position.