450results about How to "Has analgesia" patented technology

The invention discloses a cryoablation probe shell covered by expandable hydrogel and a preparation method thereof. The cryoablation probe shell is characterized by comprising a cryoablation probe shell made of metal and a hydrogel coating covering the probe shell, wherein the cryoablation probe shell comprises integrated working section and non-working section; the hydrogel coating is uniformly coated on the non-working section of the cryoablation probe shell, and the thickness of the hydrogel coating is 50 mu m to 500 mu m. The hydrogel coating comprises degradable porous hydrophilic hydrogel and absorbs water to rapidly expand to form a hydrogel isolating membrane to isolate the cryoablation probe from normal tissue, and plays the function of protecting the normal tissue of a non-target area.

The invention discloses a nutritional health food with the function of improving gastrointestinal function and a preparation method thereof. The nutritional health food can be used for regulating the intestinal flora to improve the gastrointestinal function from the aspects of increasing the probiotics type and quantity, increasing the probiotics nutrient substance, inhibiting the growth of harmful bacteria and enhancing the immunity of human body. According to the preparation method, probiotics powder such as lactobacillus plantarum is used as the main raw material, and edible fungi extracts and modified dietary fibers are scientifically compounded; saussurea involucrata culture extracts which are capable of remarkably enhancing the immunity of human body, resisting inflammatory and easing pain, and have the functions of oxidation resistance, radiation resistance and fatigue resistance are used, so that while the intestinal probiotics flora types is increased, the fix planting capacity of the endogenous probiotics and exogenous probiotics in the intestinal tracts of human body is remarkably enhanced, and fix planting time of the endogenous probiotics and exogenous probiotics in the intestinal tracts of human body is prolonged remarkably, the growth and reproduction of the harmful bacteria, particularly the Gram negative bacteria, in the intestinal tracts are effectively inhibited, the forming of the probiotic floras in the intestinal tracts is fully regulated and the nutritional health food which is good in probiotic property, capable of remarkably enhancing the immunity of human body and has the effect of improving the gastrointestinal function is prepared.

The invention discloses a health food capable of improving intestinal floras and a preparation method of the health food. The intestinal floras are adjusted on a plurality of aspects of increasing the probiotics variety and quantity, adding probiotic nutrient substances, inhibiting the harmful bacterial growth and increasing the human immunity, so that the gastrointestinal functions are improved. With probiotic powder such as lactobacillus plantarum as a main raw material, an edible mushroom extract is scientifically compounded, and dietary fibers are modified, so that the human immunity can be significantly improved; a saussurea involucrate culture extract has the efficacies of resisting inflammation, relieving pain, and resisting oxidation, radiation and fatigue; the variety of the intestinal beneficial bacteria floras is increased; the field planting capacity of endogenous and exogenous probiotics in human intestinal tracts is significantly enhanced and the field planting time of endogenous and exogenous probiotics in human intestinal tracts is significantly prolonged; the growth and the reproduction of intestinal harmful bacteria, especially gram negative bacteria, are effectively inhibited; the components of the intestinal beneficial bacteria floras are fully adjusted; and the health food which is high in probiotic property, and is capable of significantly improving the human immunity and improving the intestinal floras is prepared.

The present invention discloses an eugenol nano emulsion compound, characterized in that the granule diameter of the nano emulsion compound is within 1 to 100nm; the raw materials with weight percentage includes 1.0 to 10.0 percent of eugenol, 0.5 to 8.0 percent of eucalyptus oil, 0.1 to 6.0 percent of pennyroyal, 0.1 to 3.0 percent of paeonol, 0.05 to 5.0 percent of citionella oil, 0.05 to 3.0 percent of camphor, 7.5 to 35.3 percent of emulsifying agent, 0.2 to 3.8 percent of co-emulsifier and the rest of water; the total weight percentage of the raw materials is 100 percent. The eugenol nano emulsion compound has the functions of dispelling mosquitoes, relieving itching, killing pain, reducing inflammation and resisting bacteria. The present invention is used to dispel mosquitoes and rapidly relieve itching and red swelling on the skin after bitten by mosquitoes. The present invention has the advantages of strong permeability, good stability, good invasive, long acting time, significant effect, simple preparation method and easy promotion and application.

The invention discloses a probiotic-containing health food and a preparation method thereof, wherein intestinal florae are adjusted in many aspects of increasing the types and quantity of probiotics, increasing the nutrient substances of the probiotics, inhibiting the growth of harmful fungi, enhancing human immunity and the like, so as to improve gastrointestinal functions. Probiotic powders of lactobacillus plantarum and the like are taken as main raw materials, and edible fungi extract, modified dietary fibres, a saussurea involucrata culture extract capable of remarkably enhancing the human immunity, resisting inflammation and easing pain and having anti-oxidization, anti-radiation, anti-fatigue functions and the like are scientifically compounded, and then the planting capacity and the planting time of endogenous and exogenous probiotics in human intestinal tracts are remarkably improved and prolonged, the growth and reproduction of intestinal harmful fungi, especially, Gram-negative bacterium, are effectively inhibited, and the composition of intestinal probiotic florae is adequately regulated while the types of the intestinal probiotic florae are increased; therefore, a health food with high probiotic property, capable of remarkably enhancing human immunity and containing probiotics is prepared.

The invention belongs to the field of the chemical industry, and discloses a refrigerator deodorant and a preparation method thereof. The refrigerator deodorant comprises pomelo peel essential oil, and the pomelo peel essential oil is prepared through the following method: pomelo peel is dried and smashed into pomelo peel powder; the pomelo peel powder is mixed with water according to the mass ratio of 1: 10 to 1: 15 and to be heated and extracted for 3 to 4 hours through refluxing to obtain the pomelo peel essential oil. The refrigerator deodorant also comprises gycol, polyvinyl alcohol, super absorbent resin, citric acid, sodium benzoate and carboxymethyl cellulose activator; or also comprises pomelo peel pectine, tartaric acid and ferrous sulfate; and also comprises beta-cyclodextrin. Chemical compositions of refrigerator deodorant can be reacted with bad-smelly gas. In the refrigerator, the essential oil also can inhibit the growth of bacteria so as to prevent the odor on the source; and at the same time, the refrigerator deodorant is safe and toxic-free, can be reacted at low temperature, and is applicable to the refrigerator environment.

A quality control method for the Chinese medicine 'Gongyanping' prepared from 5 Chinese-medicinal materials including shing bugleweed herb, zanthoxylum nitidum, Chinese angelica root, etc features that the efficient liquid-phase method or quantitative thin-layer chromatography is used to measure the contents of one or more active components in it.

The invention discloses a liquid wound dressing and a preparation method thereof. The raw materials include polyvinyl alcohol, dioctyl phthalate, glycerin, laurocaprazine, chitosan, and nude flower purple pearl; the preparation method is as follows: After polyvinyl alcohol and ethanol are stirred and dissolved at 50°C, laurocaprazine, glycerin, and dioctyl phthalate are added to prepare a sputum solution; add nudibranchs to the scorpion solution, and mix well. The liquid wound plaster of the invention is easy to use, has the effects of hemostasis, antibacterial, anti-inflammatory, etc., and has the advantages of good water-proof, air-permeable, no allergic reaction and drug resistance, and not limited by the size and shape of the wound.

The invention relates to a pharmaceutical composition for treating diseases of the urinary system and a method for detecting components thereof. The pharmaceutical composition comprises the components of desmodium styracifolium, corn silk, pyrrosia lingua, herba abri, tuckahoe, herba plantaginis, lygodium japonicum and rhizoma imperatae. The detecting method comprises the following steps: taking the pharmaceutical composition as the sample solution; taking a herba abri control medicine as the control medicine solution; and absorbing the two solutions, respectively dropping on the same silica gel G thin-layer plate using sodium carboxymethyl cellulose as the adhesive, developing by using n-hexane-ethyl acetate as the developing agent, taking out, drying in the air, spraying a vanillina-sulphuric acid solution, and heating until the spots become clear. The pharmaceutical composition can be used for hygropyrexia of bladder, pyretic stranguria and stranguria caused by urinary stone, urinate ache, urinary tract infection, lithangiuria and nephritic colic. The invention has the advantages of low cost of preparation technique and detecting technique, and easy processing, reduces the heating time of the drugs and is suitable for wide application in clinical treatment.

The invention relates to a mastic rheumatism aerosol and a preparation method thereof. The mastic rheumatism aerosol is an aerosol or a spraying agent prepared by taking the raw material medicines of artificial musk, mastic, myrrh, borneol and draconis sanguis as main materials, adding the auxiliary materials of cinnamon oil, peppermint oil, eugenol type basil oil, methyl salicylate, laurocapram, eucalyptus oil, liquid paraffin, essence, a propellant and the like, extracting and preparing; the product has the effects of dispelling rheumatism, promoting blood circulation, relieving pain, decreasing swelling and the like; and the experiments of a plurality of clinical research organizations show that the mastic rheumatism aerosol has obvious curative effect to rheumatalgia, the pain of bones and muscles, the ache of the waist and legs, sciatica and traumatic injuries.

The invention is applied to the technical field of the natural product extracting process, and provides a cedrela sinensis polysaccharide extracting method. The method comprises the following steps: A: conducting degreasing treatment on cedrela sinensis to remove liposoluble constituents; B: adding water into the degreased cedrela sinensis to conduct reflux extraction, and conducting extraction filtration and decompression treatment to obtain a concentrate; C: conducting deproteinization treatment on the concentrate to obtain a deproteinized solution; D: adding ethyl alcohol into the deproteinized solution to control the content of ethyl alcohol to be 70-90%; E: leaving a mixed solution consisting of ethyl alcohol and the deproteinized solution to stand at 1-5 DEG C for a preset period of time; F: conducting extraction filtration treatment on the mixed solution subjected to standing treatment, washing with absolute ethyl alcohol, and then conducting drying treatment to obtain the cedrela sinensis polysaccharide. According to the method, the polysaccharide in the cedrela sinensis can be efficiently extracted, the polysaccharide has the efficacies of immunoregulation, inflammation resistance, oxidation resistance and the like, and the toxicity is relatively low.

The invention relates to a health care mat. The health care mat comprises a mat body and a carbon cloth layer arranged on the lower surface of the mat body; the carbon cloth layer comprises a carbon cloth base body and non-woven fabrics arranged on the upper surface and/or the lower surface of the carbon cloth base body; health care components formed by mixing Chinese herbal medicines and natural rubber cement according to the weight ratio of (10-30):100 are sprayed to the surface of the carbon cloth base body; and the using amount of the health care components is 200-230 g/m<2>. The manufacturing process of the health care mat includes the steps of firstly selecting one of a straw mat, a rattan mat, a bamboo mat and a meryl mat to serve as a mat body; then taking the Chinese herbal medicines to be dried and smashed; evenly mixing the Chinese herbal medicines and the natural rubber cement in proportion to spray a mixture of the Chinese herbal medicines and the natural rubber cement to the carbon cloth base body to be flatly pressed; smoothly pasting the upper surface and/or the lower surface of the carbon cloth base body with the non-woven fabrics through the natural rubber cement to manufacture the carbon cloth layer; and smoothly pasting the carbon cloth layer with the mat body through the natural rubber cement to manufacture the health care mat with the good effects on expelling mosquitoes and flies, conducting health care, calming the mentality, conducting hypnosis and the like.

The process of extracting the effective component of caper fruit for treating arthritis includes crushing caper fruit, heating reflux, extraction, decompressing concentration to obtain coarse extractive; defatting the coarse extractive with petroleum ether, and eluting the residue with ethyl acetate and n-butanol system to obtain different effective components. Experiment shows the effective components has the functions of relieving pain, diminishing inflammation and inhibiting immunity, and may be used in treating rheumarthritis, rheumatoid arthritis, gout, frozen should, etc. The present invention provides new way for treating the said diseases.

This invention relates to a preparation method for calcium chitin characterizing in mixing the chitin with powder of CaCl2, calcium acetate, calcium gluconate, calcium lactate, calcium maltate or citrate calcium malate to be reacted, filtered, cleaned, dewatered, dried, crushed and virus eliminated to get the calcium chitin, which is a new type of hemostatic by acting on the red blood cells in the blood, suppressing soluble fiber protein and activating thrombin so as to arrest bleeding.

The invention discloses an oral preparation of ginkgo leaf total flavonoid aglycone, a preparation method and an application thereof, pertaining to the field of traditional Chinese medicine. Total flavonoid glycosides extracted from ginkgo leaves are hydrolyzed to obtain ginkgo leaf total flavonoid aglycone which is then added with special auxiliary materials for preparing a highly efficient preparation, thereby greatly increasing the bioavailability of the ginkgo leaf total flavonoid aglycone. The preparation has significant curative effects in the treatment of coronary disease, hyperpiesis, cerebral thrombosis, cerebral infarction, apoplexy, dizziness, psychosis, nephritis, bronchitis, Parkinson's disease, diabetes, tumor, leukemia and other diseases.

The invention discloses a face filling agent composition for injection type cosmetic plastic surgery and a preparation method of the face filling agent composition, relates to a ace filling agent composition for cosmetic plastic surgery and a preparation method of the face filling agent composition, and aims to solve the problems that conventional cross-linked hyaluronic acid is poor in cross-linking effect, a user has red and swelling inflammation, potential safety hazards can be caused, not only is a skin repairing effect not achieved, but also vascular thrombosis can be possibly caused. Theface filling agent composition for injection type cosmetic plastic surgery comprises a cross-linked hyaluronic acid composite gel, hydroxyapatite micro particles, collagen powder, cellulose ethers, an epimedium herb extract, a white peony root extract and an injection aqueous solution. The method comprises the following steps: I, weighing materials; and II, performing mixing and sterilization. The face filling agent composition for injection type cosmetic plastic surgery, which is prepared by the invention, has a use mode of being injected into dermis of a part to be filled, of a face. The invention obtains the face filling agent composition for injection type cosmetic plastic surgery.

The present invention relates a method for preparing gongyanping tablet and controlling quality. The gongyanping tablet is prepared from five Chinese traditional medicines including diren, shinyleaf pricklyash root, angelica, chuanposhi (tuomu), wuzhimaotao. The method comprises identifying and content determinating which takes octadecylsilane chemically bonded silica as filling agent; acetonitrile -0.05% phosphoric acid (3:97) as flowing phase; detecting wavelength 272nm; detecting the amount of gallic acid contained in manufactured goods each unit.

The invention discloses a sinomenine vesicle and a preparation method thereof, a preparation containing the sinomenine vesicle and a preparation method of the preparation, which belong to the field of medicament preparations. The sinomenine vesicle is prepared from sinomenine, a nonionic surfactant and an additive. The sinomenine vesicle is preferably prepared into external gel. A sinomenine transdermal administration external preparation has a unique advantage to the medicament. Due to the application of a novel vesicle administration system, transdermal absorption of the medicament is improved, and a clinical curative effect is enhanced. The sinomenine vesicle can be used for treating rheumatism, rheumatoid arthritis, a glomerular disease, hyperosteogeny, spondylitis, arrhythmia, systemic lupus erythematosus, a heroin addict withdrawal symptom and the like.

The invention discloses an aqueous extraction method of cinnamon polysaccharides. The aqueous extraction method of the cinnamon polysaccharides comprises the following steps: cinnamomum is smashed into 60 meshes, petroleum ether is added for reflux and degreasing, the solid-liquid ratio is 1:20, and extraction with hot water is performed after a solvent is volatilized; the extraction temperature is 100 DEG C, the pH value is 5, and the extraction time lasts for 2h; an extract liquid is filtered, concentrated and precipitated with absolute ethanol with the volume being eight times that of the extract liquid, suction filtration is performed, filter residues are obtained, dried and washed with absolute ethanol three times, vacuum drying is performed, and the cinnamon polysaccharides are obtained. With the yield of water-soluble polysaccharides taken as the index, the single-factor experiment and orthogonal experiment research of the extraction process of the water-soluble cinnamon polysaccharides is performed, extraction optimized technological parameters of the cinnamon polysaccharides is obtained, and scientific basis is provided for the research and development of cinnamon. The reproducibility of optimized conditions is good, and industrial production is facilitated. The cinnamon total polysaccharides extracted with the method has an effect in reducing blood glucose of mice with diabetes, and a theoretical basis is provided for further development of medicinal value of cinnamomum.