61results about How to "Promotes rapid healing" patented technology

The invention discloses a medical composite dressing for wound repair. The dressing comprises an inner layer which is in contact with a wound, a middle layer and an outer layer. The dressing is characterized in that: the inner layer is a chitosan / polyvinyl alcohol / oxidized sodium alginate blended nano-fiber antibacterial layer; the middle layer is an aerogel moisture absorption layer prepared by subjecting a sodium alginate / polyvinyl alcohol / sodium carboxymethyl cellulose nanofiber membrane to shearing and freeze-drying treatment; and the outer layer is a non-woven fabric breathable layer, andthe inner layer, the middle layer and the outer layer are compounded through medical glue. According to the composite dressing, the mechanical property of the dressing is improved by utilizing an electrostatic spinning technology. Meanwhile, the nanofiber membrane prepared according to the electrostatic spinning technology and the nanofiber membrane aerogel obtained through aftertreatment have high porosity and large surface area, the excellent breathability can be achieved while the high moisture absorption and moisture retention performance is guaranteed, exudate diffusion is reduced, the skin is kept clean, and the dressing can be widely applied to recovery treatment of various wounds.

The invention discloses a keratoprosthesis. The keratoprosthesis has antibacterial activity. The keratoprosthesis comprises a porous peripheral support part and an optical center part. The porous peripheral support part comprises an antibacterial chitosan derivative, polyvinyl alcohol and a nano-phosphate. The optical center part comprises polyvinyl alcohol hydrogel and hydroxyethyl methacrylate hydrogel. The invention also discloses a preparation method of the keratoprosthesis. The keratoprosthesis has good biocompatibility and infection resistance and can promote fast healing of surgical wounds.

The invention discloses a high-yield grafting method of citrus. The method includes the following steps that firstly, lemon seeds are soaked; secondly, the soaked seeds are placed in a culture box for germination accelerating culture, and a rootstock for grafting is cultivated; thirdly, grafting is carried out through the single-bud cut grafting method, cuts of the rootstock and a scion are coated with a grafting healing agent, and citrus seedlings are cultivated; fourthly, planting holes are excavated in rows in planting land, and the odd number of rows of planting holes and the even number of rows of planting holes are formed in a staggered mode; fifthly, a base fertilizer is applied to the bottom of each planting hole; sixthly, two months after the citrus seedlings are planted into the planting holes, water is mixed with a seedling lifting fertilizer, and the mixture is applied; seventhly, one month after citrus grows out fruits, dressing of a fruit swelling fertilizer is achieved; eighthly, after the citrus fruits are ripe, harvesting is carried out. By means of coating of the specially-made grafting healing agent, the grafting survival rate is high, all steps are closely combined and act mutually, the harvested citrus is large in fruit, the water content of flesh is sufficient, and the yield of the citrus is greatly increased.

The invention provides an application of pearl oyster small molecule peptide in skin wound repair. The pearl oyster small molecule peptide has a new application of repairing skin wounds. The preparation method of the pearl oyster small molecule peptide comprises the following steps: S1, preparing a pearl oyster zymolyte; and S2, selecting a ceramic membrane with a pore diameter of 0.05-0.5 mu m, performing full filtration, separating the material by adopting ultrafiltration membranes with different molecular weight cutoff, collecting peptide fragments with different molecular weights, including any one of bioactive peptide with the molecular weight of less than 3000Da, bioactive peptide with the molecular weight of 3000Da-5000Da and bioactive peptide with the molecular weight of 5000Da-10000Da, and performing freeze-drying to obtain the pearl oyster small molecule peptide. The invention provides a new application of the pearl oyster small molecule peptide in preparing a medicine for repairing skin wounds such as skin burn, wound, burn and scald, the effect of the pearl oyster small molecule peptide is obviously superior to that of the medicine in the prior art, the wound is quicklyrepaired, no scar is left, and the effect of promoting wound repair is more obvious.

The invention discloses a plant bud grafting wound healing agent. The plant bud grafting wound healing agent is prepared from, by weight, 6-8 parts of polyvinyl alcohol, 10-16 parts of water, 3-5 parts of sodium humate, 2-4 parts of nutrient element additive, 0.01-0.05 part of chitooligo saccharide, 0.5-0.9 part of iron vitriol, 1-2 parts of bactericide, 12-14 parts of a protective agent, 2-3 parts of a tackifier, 2-4 parts of nutrient and 0.1-0.3 part of auxin. The healing agent can effectively avoid bud grafting incisional wound infection and rotting, bacterium infection is avoided, water evaporation is reduced, wound healing is promoted, the bud grafting success rate is increased, the healing agent integrates sterilization, nourishment and moisturizing, use is flexible and convenient, the effect is outstanding, the safety is high, and rain wash resistance is good; meanwhile the preparation method is low in material cost, raw materials are easy to obtain, the technology is simple, and the high practical value and the good application prospect are achieved.

The invention discloses an alternative hollow negative-pressure drainage treatment system for debridement circle hydrotherapy of wounds according to a vacuum sealing drainage technology and a principle of promoting wound repair by virtue of hydrotherapy. The treatment system comprises a support cover, medical sponge, a water inlet passage, a water outlet passage, a drainage tube, and an input tube, and is characterized in that a tiny pipeline system is arranged in an inner core of the support cover, a side opening of a pipeline is positioned below the inner surface of the support cover, the medical sponge is arranged on the inner surface of the support cover, the water inlet passage and the water outlet passage are positioned at the top of the support cover, the lower end of the water inlet passage communicates with a tiny pipeline, the upper end of the water inlet passage is connected with the input tube, the lower end of the water outlet passage communicates with the support cover, and the upper end of the water outlet passage is connected with the drainage tube and is used for externally connecting an alternating negative-pressure suction device. The treatment system not only can clear wound secretion in time but also can continuously apply circle hydrotherapy and alternative hollow negative-pressure treatment to the wounds and keep low-oxygen humid environments of the wounds, thereby achieving an effect of promoting rapid healing of the wounds.

The invention provides application of water-soluble pearl powder to promotion of wound healing. The water-soluble pearl powder has the new usage for repairing skin wound. A preparation method of the water-soluble pearl powder comprises the following steps that S1, pretreatment is conducted; S2, acid modification is conducted; and S3, enzymatic modification is conducted, specifically, liquid obtained in the S2 is subjected to enzymolysis, after enzymolysis is completed, enzyme deactivation is conducted at 100 DEG C for ten minutes, centrifuging is conducted, supernatant is taken, subjected to freeze drying and crushed till the grain size being 200 meshes or above, and the water-soluble pearl powder is obtained. The invention provides the new usage of the water-soluble pearl powder to skin wound drugs for repairing skin burns, wounds, ambustion, scalds and the like, the effect of the water-soluble pearl powder is obviously better than that of drugs in the prior art, wound repairing is quick, scars are avoided, and the wound repairing promoting effect is more obvious.

The invention discloses a preparation method of ointment. The preparation method comprises the following steps that solid raw materials are smashed, the solid raw materials comprise, by weight percentage of the whole ointment to be prepared, 8-12% of astragalus membranaceus, 8-12% of lithospermum, 8-12% of polygonum cuspidatum, 4-6% of bletilla, 4-6% of angelica roots, 4-6% of cape jasmine and 4-6% of angelica sinensis; the smashed solid raw materials and vegetable oil accounting for 40-60% of the total weight of the ointment to be prepared are uniformly mixed, and then the ointment is obtained. The invention further provides the formula of the ointment. The ointment provided by the technical scheme has good effects of diminishing inflammation and stopping bleeding, relieving pain and promoting tissue regeneration and promoting the fast healing of wound surfaces in external use; the ointment has an excellent effect on burn, first degree and second degree scald fire wound, trauma, disunion after operations and prevention of scar proliferation, and pigmentation of the scar positions can be effectively prevented.

The invention discloses a composite preparation capable of promoting restoration of skin wound due to diabetes and a preparation method thereof. The method successfully prepare a temperature sensitive hydrogel-BMSCs composite biological preparation, the preparation is used for restoration of skin wound due to diabetes mice, and the result displays that the composite preparation can inhibit the skin wound inflammation due to diabetes mice and can promote rapid heal of wound. The composite preparation provides important drug reference for treating skin wound of clinical diabetes and other chronic skin ulcer.

The invention discloses an ointment applied to pruning wounds of diseased branches of blueberry plants. The ointment is prepared from the following components: 0.5-3.0 parts of a pyraclostrobin suspending agent with mass fraction of 30%, 5-15 parts of chitosan aqueous agent with mass fraction of 0.5%, 10-20 parts of liquid paraffin, 0.2-0.5 part of fatty alcohol-polyoxyethylene ether, 25-45 parts of Vaseline and 25-45 parts of wool fat. The application also discloses a preparation method and application of the ointment. The ointment is mainly used for promoting healing of pruning wounds, caused by pruning diseased brancheswith shoot blight, of blueberry plants and preventing newly born branches under the pruning wounds from being infected by shoot blight again.

The invention provides an external Chinese medicine preparation for treating acne. The parts by weight of various raw materials in the preparation are: 10-15 parts of Burnet, 10-15 parts of Senecio, 10-15 parts of Rhizoma chinensis, Patonia 10-15 parts of grass, 10-15 parts of Scutellaria baicalensis, 10-15 parts of Angelica dahurica, 10-15 parts of herb, 10-15 parts of Salvia miltiorrhiza, 10-20 parts of Sophora flavescens, 10-20 parts of Baibu, 10-20 parts of Cortex Phellodendri, Cnidium 10-20 parts, Morus alba 10-20 parts, honeysuckle 10-20 parts, mint 10-20 parts. The present invention can directly reach the lesion, and external application of heat-clearing and stasis-dispelling medicine fully contacts the lesion, so as to strengthen heat-clearing and detoxifying, promote blood circulation and remove blood stasis, and promote rapid healing or disappearance of skin lesions, improve capillary permeability, thereby achieving heat-clearing, damp-drying, and blood-nourishing The effect of invigorating blood circulation, dispelling wind and relieving itching enables the medicinal ingredients of expelling wind, killing insects and promoting muscle growth through the skin to penetrate into the body to enhance the therapeutic effect and improve the curative effect.

The invention relates to the technical field of medical apparatuses, and discloses a leakage prevention and treatment device used for post-rectum anastomosis. The leakage prevention and treatment device used for the post-rectum anastomosis comprises an outer tube, an inner tube and a balloon, wherein the outer tube is covered with the balloon and the balloon is located at the front end of the outer tube, the rear end of the outer tube is provided with a balloon injection tube used for making the balloon filled with mediums, the rear end of the outer tube is further provided with a washing and water injection channel which extends to the front end of the outer tube, the front end of the washing and water injection channel is provided with a water spraying hole, the rear end of the outer tube is provided with an air inflation tube, and the air inflation tube reaches the front end of the outer tube through an air supplying channel. According to the leakage prevention and treatment device used for the post-rectum anastomosis, through the adoption of a method of water injection and attenuation, extraction and air supplement, excreta in the rectum is sucked thoroughly, and a good environment is built for healing of anastomotic wound in the rectum; meanwhile, through a blocking effect of the balloon, the colon is prevented from intensively contracting and motioning before the anastomotic wound heals, through the flushing and sucking effect of the leakage prevention and treatment device, a good active drainage is built, a patient who suffers anastomotic wound leakage can get effective drainage, and thus healing of the anastomotic wound is promoted.

The invention discloses a medical non-woven dressing capable of promoting operation incision to fast heel. The medical non-woven dressing is prepared from the following main components in parts by mass: first components: 10 to 15 parts of white gourd, 7 to 12 parts of ovalleaf aspidistra rhizome, 4 to 8 parts of nauclea officinalis, 9 to 13 parts of dandelion, 8 to 12 parts of artemisia palustris, 7 to 11 parts of laciniate begonia herb, 6 to 9 parts of radix isatidis, 12 to 16 parts of forsythia suspensa, 9 to 12 parts of abrus cantoniensis hance, 5 to 8 parts of cyrtomium fortunei and 8 to 13 parts of loess; second components: 2 to 4 parts of chitosan and 15 to 20 parts of gelatin; and a proper amount of dicumyl peroxide and a proper amount of glycerol triacetate. The medical non-woven dressing has the effects of resisting the bacteria, diminishing the inflammation, relieving swelling and pain, stopping bleeding and promoting tissue regeneration, can effectively activate the peripheral skin cells to fast climb on a skin rack, and can promote the operation incision to fast heel.

The invention provides an external traditional Chinese medicinal preparation for treating acne rosacea. The preparation is prepared from the following bulk drugs in parts by weight: 10-20 parts of garden burnet, 10-20 parts of climbing groundsel herb, 10-20 parts of sapindus, 10-20 parts of dahurian patrinia herb, 10-20 parts of scutellaria baicalensis, 10-20 parts of angelica root, 10-20 parts of rhizoma atractylodis, 10-20 parts of salviae miltiorrhizae, 10-20 parts of rhizoma bletillae, 10-20 parts of sophora flavescens, 10-20 parts of stemona, 10-20 parts of cortex phellodendri, 10-20 parts of fructus cnidii, 10-20 parts of cortex mori radicis, 10-20 parts of honeysuckle, and 10-20 parts of mint. The external traditional Chinese medicinal preparation can directly reach the focus, is applied for clearing heat to remove stasis, can be directly contacted with the focus to strengthen the effects of clearing heat and removing toxicity, activating blood circulation to remove stasis, and promoting skin lesion to quickly heal or resolve, can be used for improving the permeability of blood capillaries to achieve the effects of clearing heat and drying dampness, nourishing and activating blood, dispelling wind and arresting itching, so that medicinal components for dispelling wind and killing bacteria, promoting pus discharge and tissue regeneration can infiltrate into a body in a transcutaneous manner, so that the treatment effect can be strengthened, and the curative effect can be improved.

The present invention discloses one kind of Chinese medicine powder preparation for healing wound fast. The Chinese medicine powder preparation is prepared with pearl powder, notoginseng, pangolin scales, chicken's gizzard membrane, myrrh and other eight kinds of Chinese medicinal materials. It has the functions of reducing swelling, relieving pain, promoting blood circulation to disperse blood clots, and promoting wound healing, and can heal wound in very short period.

The invention relates to a bletilla striata polysaccharide and paeonol composition product. A water-soluble bletilla striata polysaccharide pure product is obtained by heat-extracting dried bletilla striata by virtue of distilled water, adding neutral protease hydrolyzed protein, filtering, decompressing and concentrating; then, adsorbing by virtue of a column, concentrating an eluent, decompressing and concentrating, wherein the polysaccharide content of the pure product is above 99%. Bletilla striata gel is synthesized from the bletilla striata polysaccharide and acrylic acid, the bletilla striata gel, the bletilla striata polysaccharide and the paeonol are added to water and are promoted to dissolve under the actions of ultrasonic wave and small peptide, the dissolved materials are mixed and are freeze-dried, and then an obtained product is applied to health care products or medicines.

The invention mainly belongs to the field of a treatment instrument, and in particular to a trauma analgesic rapid recovery medicated-thread drainage treatment instrument. The trauma analgesic rapid recovery medicated-thread drainage treatment instrument comprises a console and at least one treatment unit connected with the console. According to the trauma analgesic rapid recovery medicated-thread drainage treatment instrument, electric energy is converted into kinetic energy by means of an electric energy paste conversion device and an air pressure conversion pneumatic and electric energy conversion hybrid device, so that the blood flow velocity is accelerated for preventing venous thromboses, an assisted respiratory function recovery device helps the recovery of lung function, and ions in the paste generates internal drainage for conducting comprehensive treatment, so as to achieve the effect of promoting rapid recovery and healing of surgical trauma pains.

The invention relates to a composite formula obtained through compatibility of bletilla striata polysaccharide and dihydromyricetin for beautifying and whitening. Acrylic acid is prepared, water weighing 4-15 times of the weight of acrylic acid is added, bletilla striata polysaccharide is added to be dissolved after complete dissolution of acrylic acid, then 10% ammonium persulfate and TEMED are added to the mixture, quick mixing is conducted, them the product is placed at room temperature for 1-3 h, flushing is conducted three times with three to five times volume of water, bletilla striata polysaccharide and dihydromyricetin are added to be evenly stirred and mixed, then ultrasonic treatment is conducted instantly for 20-50 min, and water content is reduced to a level below 20-30% through vacuum drying. The solubility of dihydromyricetin can be remarkably promoted by bletilla striata polysaccharide, the acidness of the solution is guaranteed, and the stability of dihydromyricetin is facilitated.

The invention relates to the technical field of a macromolecule composite scaffold and particularly relates a preparation method of a tussah fibroin-collagen composite scaffold. The preparation methodcomprises the following steps: step one, preparing a pure collagen solution; step two, preparing a tussah silk fibroin solution; and step three, preparing the tussah fibroin-collagen composite scaffold. The tussah fibroin-collagen composite scaffold prepared by the preparation method has the advantages of slow degradation speed, easy shaping and good mechanical stress intensity, has good moistureretention and gas permeability, keeps the wound surface to be with certain humidity, promotes the rapid healing of a wound, and conforms to the flexibility and tensile property of repairing materials. The prepared composite scaffold has the advantages of high liquid absorption and large liquid absorption capacity, has better water absorption performance compared with the mulberry silk-collagen scaffold in the prior art, and also has the effects of absorbing percolate of the wound surface, and isolating the invasion of outside bacteria so as to prevent wound infection.

The invention belongs to the technical field of tea cultivation and particularly relates to a growth-promoting bacterial strain for promoting the rooting of cutting tea seedlings and a microbial seedling culturing substrate thereof. The growth-promoting bacterial strain is bacterial strain WYS-2 belonging to Rhodosporidium toruloides and preserved in CGMCC (China General Microbiological Culture Collection Center) with the culture preservation number of CGMCC NO.13524 on January 3rd 2017. Above 1*108cfu / g of colony-forming unit of the bacterial strain WYS-2 is contained in the microbial seedling culturing substrate. Alumite and the tea root growth-promoting bacterial strain WYS-2 are firstly obtained and the microbial seedling culturing substrate is prepared later. By means of the microbial seedling culturing substrate, the rooting time of cutting tea seedlings is obviously shortened; the callus rate and the rooting percentage of the cutting tea seedlings are obviously increased; the tea seedling culturing period is shorter; and the seedling culturing efficiency is higher.

The invention discloses internal medicinal liquor for treating traumatic injuries and a preparation method thereof. The internal medicinal liquor is prepared from the following raw materials in parts by weight: 15-20 parts of Chinese angelica, 12-18 parts of rhubarb, 18-24 parts of red paeony root, 10-15 parts of tree peony bark, 5-10 parts of frankincense, 8-12 parts of cotton tree bark, 10-15 parts of myrrh, 15-20 parts of himalayan teasel root, 9-14 parts of sappan wood, 11-17 parts of mountain pepper root, 16-22 parts of malaytea scurfpea fruit, 10-15 parts of sambucus chinensis, 5-10 parts of Chinese thorowax root, 10-15 parts of mysorethorn leaf, 12-18 parts of trogopterus dung, 17-23 parts of common burreed rhizome, 15-20 parts of baikal skullcap root, 10-15 parts of tinospora sinensis merr, 5-10 parts of combined spicebush root, 15-20 parts of root of Chinese rose, 12-18 parts of Szechuan lovage rhizome, 5-10 parts of red paeony root, 8-12 parts of east Asian tree fern rhizome, 15-20 parts of platycodon root and 600-800 parts of liquor of 50-60 degrees. The medicinal liquor has the effects of promoting blood circulation to remove blood stasis, relieving swelling and pain, relaxing tendons, activating collaterals and promoting reunion of fractured bones, can promote local blood circulation and quick healing of fractures, and has a remarkable curative effect on symptoms such as pain, swelling, fractures, dislocation and the like caused by bruises and sprains.

The invention relates to an imbibition controlled-release antibacterial peptide hydrogel double-layer dressing as well as a preparation method and an application thereof, and belongs to the field of biomedical materials. The hydrogel double-layer dressing comprises an antibacterial peptide controlled-release hydrogel layer and an imbibition gel layer. A chitosan gel film serves as an imbibition material to be used in the drug dressing for absorbing wound infection exudate for the first time, the exudate self-adjusting effect is achieved, and the upper antibacterial peptide hydrogel release layer controls continuous release of antibacterial peptide proSP-B. Therefore, multiple drug-resistant bacteria such as MRSA at the wound are inhibited in a long-acting manner, and wound infection healing is accelerated.

The invention discloses a medicine for treating chilblain and a preparation method thereof. The medicine for treating chilblain comprises a main material and an auxiliary material, wherein the main material is composed of the following components in parts by weight: 30-42 parts of hazelnut flowers, 22-30 parts of actinidia eriantha leaves, 18-36 parts of belladonna, 20-40 parts of solanum melongena, 15-25 parts of eggplant leaves and 32-40 parts of glycosmis pentaphylla, and the auxiliary material is composed of the following components in parts by weight: 15-25 parts of lanonol, 14-26 parts of wild walnut oil, 8-12 parts of bamboo rat oil, and 1.5-2.5 parts of dispersant. The medicine disclosed by the invention is reasonable in compatibility of raw materials, distinct in curative effect, fragrant in smell, and extremely effective to recurrent chilblain, and can radically cure chilblain, and chilblain does not recur after the medicine is used; and the medicine can effectively remove chilblain scars so as to restore the smoothness of skin.

The invention discloses transparent dressing for promoting quick healing of wounds and a preparation method thereof. The transparent dressing comprises a dressing body and a gel coating arranged in the middle of the inner side of the dressing body, wherein the gel coating is prepared from the following raw materials in parts by eight: 42-48 parts of purified water, 10-15 parts of glycerinum, 2-5 parts of borneol, 3-6 parts of menthol, 8-12 parts of sodium carboxymethyl cellulose, 4-7 parts of bentonite, 3-6 parts of hydrargyri oxydum rubrum and 11-17 parts of auxiliary; and the auxiliary is prepared from the following raw materials in parts by weight: 1-3 parts of cayratia japonica, 4-8 parts of folium loropetali, 3-6 parts of lonicera japonica and 2-4 parts of radix scutellariae. The invention further discloses a method for preparing the transparent dressing for promoting quick healing of wounds. The transparent dressing has the effect of promoting a wound to quickly heal, has a good sterilization effect, and can be used for greatly reducing the number of colonies in the skin at the puncture point so as to effectively resist infection on the puncture point.

The invention discloses a medical suture line for promoting wound healing. The medical suture line is prepared from main raw materials in parts by mass as follows: 8-12 parts of polylactic acid, 7-11 parts of Tinomiscium tonkinense Gagnep. 4-6 parts of Ningpo yam rhizomes, 10-14 parts of radish, 5-7 parts of lotus plumule, 6-9 parts of solomonseal rhizomes, 12-15 parts of eucalyptus leaves, 9-13 parts of Jasminum lanceolarium, 6-10 parts of rhamnus aurea, 5-9 parts of Japanese stephania roots, 0.6-0.8 parts of ciprofloxacin and proper amounts of dicumyl peroxide and citric acid. The medical suture line for promoting the wound healing is prepared from polylactic acid with good biodegradability and a few common Chinese herbal medicines through refining, can effectively prevent wound infection, promotes rapid wound healing, has good biocompatibility and biodegradability, and avoids secondary injury caused by suture line removing.

The invention provides a medical hydrocolloid dressing and a preparation method thereof. The medical hydrocolloid dressing is prepared from, by total mass percentage, 30-60% of an adhesive, 20%-50% ofsodium carboxymethyl cellulose, 0.5%-20% of bioactive glass, 0.5%-10% of beeswax, 0.5-30% of olive oil, and 0.5-40% of microcapsule wall materials. The hydrocolloid dressing can be widely used, is suitable for protecting and treating various surface wounds including ulcers, diabetic feet, lower extremity venous / arterial ulcers, pressure sores, post-operative incisions, skin donor site wounds, burn wounds and the like, and has the effects of alleviating wound bleeding, relieving inflammation and pain, effectively absorbing exudates, maintaining a moist environment, promoting rapid wound regeneration and healing, and preventing and reducing scars.

The invention discloses an oral preparation for accelerating rapid healing of wounds. The oral preparation is mainly prepared from the following raw materials in parts by weight: 20-30 parts of black fungus, 10-20 parts of snakeheaded fish, 8-15 parts of common bletilla tuber, 15-25 parts of wheat seedlings, 5-8 parts of toad cortex and 8-10 parts of freshwater mussel mixed extract. The oral preparation has basic effects of benefiting qi, nourishing blood, activating blood and dissolving stasis, is capable of focusing on main reasons that the wounds are unhealed after being treated for a long time, has auxiliary effects of clearing heat and removing toxicity, relieving swelling and pain, astringing and promoting granulation, and the like, and is also capable of accelerating rapid healing of the wounds, preventing infection and reducing scars. In addition, various medicines of the oral preparation supplement each other; the oral preparation is free of toxic and side effects, is suitable for all crowds, and is capable of accelerating healing of the wounds and improving immunity of body.

The invention provides amphoteric glucan hydrogel and application thereof. The hydrogel is prepared from the following components in percentage by mass: 15 to 40 weight% of zwitterionic glucan; 2-10 wt% of a cross-linking agent and balance of distilled water, wherein the zwitterionic glucan comprises carboxylate betaine glucan and sulfonate betaine glucan. The zwitterionic glucan, the cross-linking agent and the distilled water are uniformly mixed in a centrifuge tube according to the content range of the components, a sodium hydroxide solution is added to adjust the pH value of the system to9-10, and the zwitterionic hydrogel can be obtained through a cross-linking reaction. In order to make the gel form uniform and complete, the precursor solution is transferred into a self-made polytetrafluoroethylene mold to be shaped into a shape with a proper size for wound dressing before gelling. The hydrogel disclosed by the invention is high in water content, so that a wound is in a wet environment; the water absorption capacity is high, secreted body fluid can be absorbed at any time, and excessive hydrops at the wound part is avoided; good biocompatibility is realized, and skin allergy, redness and swelling cannot be caused.

The invention relates to a traditional Chinese medicine for treatment of gynecological cervical erosion and a preparation method. The traditional Chinese medicine is composed of the following raw materials by weight part: 20 of Eupolyphaga sinensis Walker, 20 of centipede, 15 of Pseudo-ginseng, 15 of borneol, 15 of dried alum, 20 of egg shell, 3 of pure silver, and 25 of peeled fresh aloe. In the invention, the Eupolyphaga sinensis Walker has the efficacy of removing blood stasis and curing wound, the centipede has the efficacy of clearing and activating channels and collaterals, the Pseudo-ginseng has the efficacy of promoting circulation and removing stasis, diminishing swelling and promoting tissue regeneration, the borneol, dried alum and egg shell are ground into powder for external use, and the powder has the efficacy of converging wound surface and inhibiting inflammatory exudation, silver ions in the pure silver powder has bactericidal and bacteriostatic effects, fresh aloe juice has anti-inflammatory, sterilizing and wound healing promoting effects. The raw materials are compatible and made into a paste for local application to cervical surfaces to reach the effects of cleaning wound surfaces, removing putrid tissues and promoting the growth of new tissues, and promoting rapid healing of cervical erosion.

The invention discloses a postoperative rehabilitation drug therapy formula. A drug is prepared from lycium barbarum, black sesame, eucommia, radix pseudostellariae, rhizoma drynariae, radix dipsaci, the root of red-rooted salvia, sangusis draconis, hawthorns, Chinese dates, rhizoma cyperi, brown sugar, ginseng, cornu cervi pantotrichum, human placenta, cordyceps sinensis, rhizoma polygonati, malt, liquorice, radix astragali, lignum dalbergiae odoriferae, houttuynia cordata, rabbit cerebrum, moss, tremella, scorpio, stiff silkworm, lumbricus, gastrodia elata, angelica sinensis and ligusticum wallichii. Compared with the prior art, the drug is prepared by adopting the pure traditional Chinese medicine formula, the drug can accelerate fast healing of wounds, have an effect of relieving pain, adjust various mechanisms of the body, and adjust the body from many aspects, is beneficial for postoperative rehabilitation, reduce left scar marks, and has application and popularization value.