65results about How to "Repair wounds" patented technology

The invention relates to a method for preparing an artificial microenvironment and application thereof. Specifically, the method comprises the steps that firstly, a solid-phase carrier is inoculated with functional cells; secondly, the solid-phase carrier obtained in the first step is kept for preset time under the condition which is suitable for growing of the functional cells; thirdly, the solid-phase carrier obtained in the second step is subjected to de-cellularization treatment so that the artificial microenvironment can be obtained. By means of the method, the artificial microenvironment which has the advantages that low immunogenicity and good controllability are achieved, the quality is stable, the production cycle is short and components are controllable and can achieve customization can be prepared.

The invention provides an agricultural acaricide and water suspension composition which specifically comprises the following components: 10-40 percent of a component A, 10-40 percent of a component B, 1-8 percent of a surfactant, 0.5-2 percent of a stabilizer, 1-3 percent of a synergist, 5-10 percent of a wetting agent, 0.1-0.5 percent of an antifoaming agent, 0.01-3 percent of an inducer and the balance being water. The component A is etoxazole, and the component B is selected from one or more of bifenazate and pyridaben. The stabilizer and the biological inducer with special structures are screened, so that the control effect of tetranychidaes can be effectively improved; the high molecular surfactant forms a high molecular film on the surface of a target, active matter molecules are embedded in the high molecular film to control the active matter molecules to be slowly released, thus the phytotoxicity caused by excessive permeation is avoided; the inducer according with the biological characteristics of the tetranychidaes is capable of increasing the intake frequency so that the absorption to acaricide is increased, and the damage of the tetranychidaes is favorably controlled. The agricultural acaricide and water suspension composition is special in principle, simple in production and processing, stable in properties, and suitable for industrialized production.

The invention provides peptide type composition cosmetics. The peptide type composition cosmetics comprise 0.5-50 parts of yeast peptide, 0.01-20 parts of oligopeptide-1, 0.01-20 parts of oligopeptide-3, 0.01-10 parts of serum albumin, 1-10 parts of trehalose and 0-100 parts of pure water. Through united usage of components, the efficacy of the components is reinforced, and the effects of better repairing skin damage, lightening scars, restraining formation of the scars, effectively promoting skin growth, reducing fine lines and resisting ageing can be achieved. A preparation method of the peptide type composition cosmetics disclosed by the invention is simple and easy to operate, the effects that the components are high in purity, good in activity, good in stability and high in safety areachieved, and the prepared peptide type composition cosmetics are safe and effective.

The invention discloses medical anti-microbial dressing and a preparation method thereof. The medical anti-microbial dressing comprises a bacterial cellulose membrane, nano-silver, water soluble chitosan, sodium alginate, polyvinylpyrrolidone and a composite cross-linking agent, wherein the composite cross-linking agent is prepared by compounding lauroyl peroxide, methacrylic acid-2-hydroxyethyl ester and 2-ethyl-4-methylimidazole. The preparation method comprises the steps that the sodium alginate is added into deionized water and is heated and mixed evenly to obtain a mixed liquid I; the polyvinylpyrrolidone is dissolved in ethylene glycol, the nano-silver is added, temperature rise is kept for a certain time, filtration is performed, solid matter is cleaned with deionized water and then is dried and smashed to obtain a material I; the water soluble chitosan and the material I are added into the mixed liquid I to be mixed evenly, the bacterial cellulose membrane is added, the composite cross-linking agent is added after the temperature rise is kept for a certain time, and temperature rise reaction is performed to obtain the anti-microbial dressing. The anti-microbial dressing has good anti-microbial dressing, bleeding-stop and wound surface healing effects and can be better applied to the medical field.

The invention relates to a preparing method of a skin patch for repairing a skin burn. The preparing method comprises the following steps that adipose-derived stem cells and an allogenic skin matrix are obtained; the adipose-derived stem cells and hydrogel are mixed and inoculated to the allogenic skin matrix, wherein the adipose-derived stem cells are from the body of a patient suffering from the skin burn, and the hydrogel is prepared by mixing an alginate solution and a gelatin solution. The adipose-derived stem cells are carried in the hydrogel prepared from alginate and gelatin so that bacteria can be blocked, a humid environment is maintained for the adipose-derived stem cells and the skin wound, a good repair environment is provided, and immunological rejection is relieved; in addition, adhesion of the patch and the wound can be prevented when the patch is replaced, and thus the new skin tissue can be protected; the purpose of quickly repairing the skin can be achieved, the pain of the patient can also be relieved, and the phenomena of a scar caused by pigment accumulation at the wound part and the like are not likely to occur.

The invention relates to a preparation method of a skin patch for treating a skin burn. The preparation method comprises the following steps: respectively obtaining adipose-derived stem cells and allogenic skin matrix; mixing the adipose-derived stem cells with a collagen solution and then inoculating into the allogenic skin matrix, wherein the adipose-derived stem cells are from a patient with the skin burn. By differentiation potential of the adipose-derived stem cells and the stimulation-inducing effect of the allogenic skin matrix, the adipose-derived stem cells are prompted to differentiate into epidermis cells. The adipose-derived stem cells are from the patient with the skin burn, so that the antigenicity is relatively low, and immunological rejection is not easily caused, therefore, the skin repair effect is improved; the target of quickly repairing the skin wound is achieved. In addition, the repairing speed is increased, so that pigment accumulation of the wound part is not easily caused to form a scar and the like; and the pain of the patient is relieved.

The invention provides a degradable skull lock capable of improving skull healing ability, which aims to solve the problems of skull defect rapid healing and infection. Each lock plate of the skull lock adopts a degradable composite material with a sandwich structure; a connecting filament adopts a pure magnesium or magnesium alloy or degradable macromolecular material; the upper lock plate and the lower lock plate are locked by a connecting filament mode; and a functional filament is designed between the upper lock plate and the lower lock plate, and a skull gap is filled with the functional filament. The degradable skull lock capable of improving the skull healing ability can solve the problem that the existing implant material has low bioactivity and the problem of infection, can accelerate skull healing and reduce the occurrence rate of infection, and can be biodegraded.

The invention provides a natural composition for improving the health condition of skin. The natural composition is prepared from the following raw materials in parts by weight: 3-8 parts of pomegranate peel extract, 3-8 parts of centella extract, 1-5 parts of radix sophorae flavescentis extract, 1-5 parts of mangosteen extract and 8-15 parts of grifola frondosa extract. The natural composition is prepared from plant-source natural ingredients with a reasonable proportion, has the effects of bacterium resistance, allergy resistance, oxidation resistance and radiation resistance, and can be used for improving the health condition of skin from inside to outside. When being added into a skin-care product, the natural composition is safe to use and wide in functions, can be used for resisting radiation, alleviating senescence, reducing skin sensitivity, preventing the skin from being injured by internal and external inflammatory factors, repairing wounds, relieving itching and the like, can effectively improve the health condition of skin, and is a safe and effective skin-care product.

An embodiment of the invention provides a mask containing a fructus rosae extract and a preparation method. Components of the mask only include fructus rosae fermentation filtrate, panthenol and a moisturizing agent. The fructus rosae fermentation filtrate is capable of activating skin absorption channels, promoting absorption of functional components and accelerating skin repair to achieve a facial skin whitening effect; panthenol compounded with the fructus rosae fermentation filtrate is capable of effectively permeating and infiltrating skin surface corneum to achieve an efficient moisturizing effect, skin roughness can be effectively improved to make the skin tender, epithelial cell growth is simulated, skin wound healing time is shortened, tissue wound repairing is realized, the moisturizing agent is great in film forming property and skin friendliness, and problems of quality instability, low safety and high quantity of additives of mask products in the prior art are solved. Dueto adoption of a sterile filling technique in the preparation method of the mask, preservatives harmful to the skin can be substituted, and skin damage risks are reduced.

The invention discloses a Chinese herb-containing acne-removing essence, and relates to the field of skin-care products. The Chinese herb-containing acne-removing essence comprises the following raw materials in parts by weight: 8 parts of glycerol, 2 parts of propylene glycol, 1 part of fibroin, 0.4 part of triethanolamine, 78 parts of deionized water, 0.3 part of a green tea extract, 0.3 part of a scutellaria baicalensis extract, 0.3 part of a paris polyphylla extract, 0.3 part of an aloe stock solution, 0.3 part of a poria cocos extract, 0.3 part of a radix sophorae flavescentis extract, 0.3 part of a honeysuckle extract, 0.3 part of a fructus forsythiae extract, 0.3 part of a liquorice extract, 0.3 part of a lily extract, 0.3 part of a red-rooted salvia extract, 1 part of antler collagen, 0.5 part of a gloiopeltis furcata extract, 1.5 parts of methylsilicone oil, 2 parts of monoglyceride, 1.2 parts of polyoxyethylene sorbitan monolaurate, 0.8 part of compound emulsifier AC-402 and 0.4 part of xanthan gum. The essence is high in natural component content, easy to absorb and good in acne-removing effect.

The invention discloses an amino acid organic fertilizer for vegetables and a manufacturing method of the amino acid organic fertilizer, and relates to an organic fertilizer belonging to the field of fertilizers. The organic fertilizer is characterized in that raw material fertilizers include 31-33% of dry animal manure, 33-36% of dry sheep manure, 19-22% of calcium magnesium phosphate fertilizer and 17-19% of pulverized coal. The amino acid organic fertilizer for vegetables has the beneficial effects that the vegetable quality is improved, and amino acid is a basic unit for forming a protein and is small in molecular weight so as to be absorbed directly by crops; the amino acid organic fertilizer has effects of repairing cell wound and detoxifying; meanwhile, the nutrient of the organic fertilizer is slowly supplied, thereby being beneficial to the accumulation of sugar and nutrient substances; the amino acid organic fertilizer is rich in nutrient, is equally and stably supplied to the growth and development of fruit trees and is capable of enhancing the photosynthesis and meeting the requirement of high yield of the fruit trees for the nutrient, and the fruit trees fertilized by using the amino acid organic fertilizer are strong and green in leaf blade, full in bud, healthy and strong in growth of the tree bodies and few in disease; and the physical sand chemical properties of the soil are improved.

The invention relates to a Chinese medicinal composition for treating acute ankle sprain and relates to a Chinese medicinal composition which is prepared from the following Chinese herbal medicament materials in portion by weight: 3.3 to 7 portions of notoginseng, 3.3 to 7 portions of paris, 20 to 40 portions of rhizoma cibotii, 30 to 50 portions of epimedium, 10 to 20 portions of pubescent angelica, 20 to 40 portions of dipsacus, 20 to 40 portions of southern mistletoe, 30 to 80 portions of cooked rehmannia, 8 to 12 portions of costusroot, 10 to 20 portions of frankincense, 10 to 20 portions of myrrh, 3.3 to 13 portions of prepared aconitum vilmorinianum, 6.6 to 20 portions of baical skullcap root -, 6.6 to 13 portions of acorus, 0.66 to 2 portions of dactylicapnos root, 3.3 to 6.6 portions of delavay ampelopsis root, 6.6 to 20 portions of bleeding tree, 3.3 to 6.6 portions of falcate dolichos root, 2 to 3.3 portions of psammosilene and 3.3 to 5 portions of large gentian. The Chinese medicinal composition can remove the pathological change of articular trauma and promote rapid and good rehabilitation of wound tissues and has the advantages of rapid effect, short treatment course, good comprehensive treatment effect, convenient taking, safety, reliability and the like.

The invention provides a preparation method of acne-removing essence containing fructus forsythiae extract and belongs to the technical field of essence preparation. The preparation method comprises the steps of preparing the fructus forsythiae extract, preparing gloiopeltis furcata extract, preparing water-phase liquid, preparing oil-phase liquid and preparing the essence. Fructus forsythiae has the effects of clearing heat and removing toxicity, and resisting bacteria and diminishing inflammation, and can be used for treating discosmetic dermatosis including acnes, nettle rash, plane warts and the like. Gloiopeltis furcata can be used for effectively improving intracutaneouscutaneous or subcutaneous tissue injuries of acne scars, deep wrinkles and or defects of other soft tissues, and repairing wounds remained bycaused by the pimples and the acnes, has the effects of regulating grease secretion and diminishing inflammation and resisting bacteria, and especially has a very good treatment effect on the acnes. Silk protein has the effect of repairing skin tissue cells. The essence prepared by the preparation method provided by the invention has high natural ingredients, is easy to absorb and has a good acne-removing effect and the preparation method is simple.

The invention relates to a preparation method of acne-removing essence liquid containing a radix salviae miltiorrhizae extract and belongs to the technical field of preparation of essence liquid. The preparation method comprises the steps of preparing the radix salviae miltiorrhizae extract, preparing a gloiopeltis furcata extract, preparing water phase liquid, preparing oil phase liquid, and preparing the essence liquid. Radix salviae miltiorrhizae has the efficacies of clearing away heat and toxic materials, resisting bacteria and diminishing inflammation and can be used for treating black heads, acne rosacea, face speckles, keloid and the like. Gloiopeltis furcata has the efficacies of effectively improving intradermal or subcutaneous tissue injury of acne scars and coloboma of deep wrinkles or other soft tissues, repairing wounds remained by black heads and acnes, adjusting grease secretion, diminishing inflammation and killing bacteria and particularly has very good effect on treating pimples. Fibroin has the efficacies of repairing histocytes of the skin. The acne-removing essence liquid prepared by virtue of the preparation method is high in natural component content and easy to absorb and has a good acne-removing effect, and the preparation method is simple.

The invention belongs to the technical field of serum preparation and discloses a method for preparing acne serum containing flos carthami extract. The method includes steps of flos carthami extract preparation, hemp extract preparation, radix salviae miltiorrhizae extract preparation, gloiopeltis furcata extract preparation, aqueous-phase liquid preparation, oil-phase liquid preparation and serumpreparation. By adoption of the flos carthami extract, an excellent efficacy of skin relieving is achieved, and effects of acne removing and moisturizing are achieved as well; hemp and radix salviaemiltiorrhizae have heat clearing, detoxifying, antibacterial and anti-inflammation efficacies and can be used for treating acnes, rosacea, facial spots, keloid and the like; gloiopeltis furcata is capable of effectively improving intracutaneous or subcutaneous tissue injuries of acne scars and deep wrinkles or defects of other soft tissues and is capable of repairing scars resulted from pimples and acnes; oil secretion regulating and anti-inflammation and bactericidal functions are realized, and an excellent treatment effect on pimples is achieved especially; fibroin has an efficacy of repairing skin tissue cells.

The invention provides a biological microsphere printer. The biological microsphere printer comprises a preparation module, a curing module, a printing module, a scanning module and a control module, wherein the preparation module is used for preparing micro-droplets, the micro-droplets are cured and formed in the curing module to form biological microspheres, the printing module comprises a printing head and a displacement mechanism, the scanning module collects image information of a to-be-printed area, and the control module starts and stops the printing head and drives the displacement mechanism according to the image information collected by the scanning module. According to the biological microsphere printer, the to-be-printed area is scanned and recognized through the scanning module, then each biological microsphere is accurately printed to a proper position according to the analysis result of the control module on the image information so as to repair wounds, and the printing precision of the biological microsphere printer is high.

The invention relates to snake gall acne removing essence cream and a preparation method thereof. Effective ingredients of the eye mask comprise raw materials in parts by weight as follows: 0.1-0.6 parts of propyl paraben, 0.1-0.6 parts of methyl paraben, 0.3-0.8 parts of 1618 alcohol, 1-6 parts of A165, 1-8 parts of GP-200, 2-10 parts of IPM, 2-8 parts of squalane, 2-8 parts of DC-200, 0.4-1 part of oil-soluble VE, 0.04-0.12 parts of borneol, 2-8 parts of 26# white oil, 0.04-0.2 parts of EDTA2N2, 0.2-1 parts of allantoin, 0.2-1 part of Carbopol 940, 2-8 parts of nicotinamide PC, 6-16 parts of glycerin, 2-14 parts of propylene glycol, 70-80 parts of deionized water and the like. The snake gall acne removing essence cream has the characteristics that the snake gall acne removing essence cream can promote metabolism, activate skin cells and provide nutrition for the skin, has no side effects and the like.

The invention provides a preparation method of acne-removing essence containing poria cocos extract and belongs to the technical field of essence preparation. The preparation method comprises the steps of preparing the poria cocos extract, preparing gloiopeltis furcata extract, preparing water-phase liquid, preparing oil-phase liquid and preparing the essence. Poria cocos has the effects of clearing heat and removing toxicity, and resisting bacteria and diminishing inflammation, is especially suitable for skin which has acnes and usually gets inflammation; after the poria cocos is used for a long period, the skin becomes more fine and smooth and white and becomes smooth and elastic; the poria cocos is used for effectively preventing pimples and acnes from occurring and also has a certain effect on acne mark elimination. Gloiopeltis furcata can be used for effectively improving intracutaneouscutaneous or subcutaneous tissue injuries injury of acne scars, deep wrinkles and or defects of other soft tissues, can be used for repairing wounds remained caused by the pimples and the acnes, has the effects of regulating grease secretion and diminishing inflammation and resisting bacteria, and especially has a very good treatment effect on the acnes. Silk protein has the effect of repairing skin tissue cells. The essence prepared by the preparation method provided by the invention has high natural ingredients, is easy to absorb and has a good acne-removing effect and the preparation method is simple.