132results about How to "No reactivity" patented technology

The invention discloses traditional Chinese medicine fat-reducing healthy tea prepared from the following raw materials by weight: 10-28 parts of semen cassiae, 9-25 parts of rhizoma alismatis, 11-26 parts of poria cocos, 9-28 parts of hawthorn, 8-24 parts of kelp, 5-18 parts of aloe, 5-18 parts of folium sennae, 10-26 parts of astragalus membranaceus, 11-22 parts of fructus aurantii, 12-29 parts of coix seed, 12-30 parts of adzuki beans, 8-22 parts of chrysanthemum, 7-20 parts of tangerine peel, 7-17 parts of prunella spike, 6-20 parts of radish seed, 8-20 parts of bitter gourd, 9-22 parts of white gourd peel, 6-19 parts of lotus leaf, 8-17 parts of green tea and 4-16 parts of licorice. The traditional Chinese medicine fat-reducing healthy tea prepared according to assistant and guide compatibility of medicines for synergistic effect has the effects of inducing diuresis to alleviate edema, smoothening intestines, moistening excrement, promoting digestion, removing food accumulation, reducing fat, losing weight, nutrition and health care, and other effects, after long-term use of the health care tea, people taking the healthy tea glow with good health, have ruddy complexion and unobstructed body, and function of each internal organ can reach the best state.

The invention relates to a method for manufacturing acrylic ester emulsion which contains phosphate groups and is used on anticorrosion coatings, which is characterized in that a molecular structure of the emulsion contains phosphate groups, in the process of film forming of emulsion, phosphate group can form compact phosphate protecting file, metal surface is deactivated, water molecules and other salt ions can be prevented from contacting with metal, thereby the manufacturing method has a rust-proofing method. The formula of the invention is that acrylate monomer which occupies 80%-99% of the total amount of polymeric monomer, acrylate monomer with contains phosphate group which occupies 1%-2% of the total amount of polymeric monomer, emulsifying agent which occupies 3%-10% of the total amount of polymeric monomer, water-soluble initiator which occupies 0.2-1% of the total amount of polymeric monomer and deionized water which occupies 70-50% of the total amount of products.

The invention relates to the field of medical technology, especially to gynecological gel containing a silver-ion bactericide, a preparation method and application thereof. The gynecological gel containing a silver-ion bactericide comprises the following ingredients (by weight): 2.0-10.0% of glycerin, 3.0-10.0% of propylene glycol, 0.5-3.0% of carbomer, 0.4-0.6% of triethanolamine, 0.0-6.0% of blue copper polypeptide, 0.0-6.0% of alum, 0.05-0.2% of hyaluronic acid, 0.0-2.0% of water-soluble vitamin E, 0.0-6.0% of a motherwort extract, 0.0-2.0% of a witch hazel extract, 1.0-36.0% of a medicinal and edible plant extract, and the rest of a silver-ion bactericide and water, wherein use amount of the silver-ion bactericide is the use amount which makes concentration of silver ion in the gynecological gel to be 0.05-5.0 ppm; and the medicinal and edible plant extract contains a purslane extract which accounts for 1.0-6.0% of total mass of the gynecological gel. The gel of the invention is efficient, safe and mild, and can be used for greatly treating various gynecological diseases and nursing the vagina.

The invention relates to a thermoplastic polymer melt spun fiber with anti-mite and antibacterial functions and a preparation method thereof. The preparation method comprises the following steps: preparing a silver-loaded soda borosilicate ceramic powder which serves as an anti-mite and antibacterial component through a sol-gel method, performing surface modification on superfine ceramic powder through a coupling agent, granulating to prepare a high-concentration anti-mite and antibacterial master batch which takes a thermoplastic polymer as a matrix in a double-screw extruder, and finally, blending the anti-mite and antibacterial master batch with the thermoplastic polymer according to a certain ratio, and performing melt spinning to obtain the anti-mite and antibacterial fiber. The anti-mite and antibacterial fiber prepared by the method has obvious effects, is high in durability, high in washing resistance and high in safety.

Provided is an omega-transaminase mutant with improved activity using a point mutation in an active site of an omega-transaminase. Specifically, provided is a method for improving activity and extending a substrate spectrum of omega-transaminase by introducing a point mutation into a wild-type omega-transaminase rendered by replacing tryptophan at position 58 with the other amino acid.

The invention discloses a biological ink used for 3D biological printing and a preparation method thereof. The biological ink comprises the following components in percentage by mass: 8%-20% of a hydrophilic polymer with the crosslinking function, 10-20% of a water-soluble enzyme with the crosslinking function, 0.1%-1% of bacterial cellulose, and the balance a sterile PBS solution. The biologicalink can be used for 3D printing after mixed with cells, and the shear thinning properties of the used materials make the biological ink have the characteristics of self-supporting after extrusion. Theused materials have good cell compatibility, the enzyme crosslinking agent forms a hydrogel at physiological temperature (about 37 DEG C), the reaction conditions are mild, the cells are not damaged,a hydrogel support has relatively good stability in a culture medium, and thereby cell proliferation can be supported.

The invention discloses an egg yolk antibody for preventing novel goose astrovirus and a preparation method thereof. The egg yolk antibody contains a goose astrovirus strain resistance antibody; the preservation number of the goose astrovirus strain is CCTCC NO:V201808. The prepared egg yolk antibody is good in safety, and no any partial or whole adverse reaction is caused by the egg yolk antibody; infections caused by novel goose astrovirus can be effectively prevented and / or treated, and the good commercialization development prospect is achieved.

A powder injection for preventing and treating hepatitis, the hyperammonemia caused by hepatitis, the disease in central nerve system caused by hepatism and the diseases caused by deficiency of L-ornithin or L-aminosuccinic acid is prepared from L-ornithin and L-aminosuccinic acid or the L-ornithin-L-aminosuccinic acid salt through dissolving in water, filtering and freeze drying.

The invention relates to a bone repair material which takes marine organisms as the raw materials and the preparation process. The invention provides a bone filling and repair material, and is characterized in that the bone filling and repair material contains the effective ingredients with the following weight mixing ratio: oyster shell powder: excipient is equal to 1 to 5: 1. The invention further provides the preparation method of the bone filling and repair material. The bone repair material which takes the marine organisms as the raw materials and is provided by the invention can be made into irregular shape, so the invention can meet the bone defects which have the different shapes and need to be filled.

The invention discloses hydrating and whitening eye cream. The hydrating and whitening eye cream is characterized by comprising the following constituents in parts by weight: 3 to 5 parts of pearl, 2 to 4 parts of borax, 0.3 to 0.5 part of ketone musk, 2 to 3 parts of oil phase, 0.2 to 0.4 part of zinc carbonate hydroxide, 1 to 2 parts of an alcohol mixture, 0.05 to 0.08 part of glycerol monostearate, 0.06 to 0.08 part of hydroxybenzoic acid propyl este, 5 to 7 parts of glycerin, 0.8 to 1 part of polyacrylamide, 0.1 to 0.3 part of ethylenediaminetetraacetic acid disodium salt, 0.2 to 0.5 part of methylparaben, 0.2 to 0.4 part of soybean peptide, 1 to 2 parts of oxido reductase, 1 to 2 parts of hydrolyzed rice bran protein, 0.6 to 0.8 part of polydimethylsiloxane, 0.05 to 0.08 part of propyl hydroxybenzoate, 1 to 2 parts of citric acid, 0.2 to 0.5 part of preservative imidazolidinyl urea, 0.3 to 0.5 part of essence, and 100 parts of deionized water. The eye cream is not oleaginous, easy to apply and comfortable to use, enhances the cell activity performance of eyes, has the advantages of low use level and fastness in becoming effective, can obviously improve the appearance indexes, such as gloss, brightness, viscosity and the like, of the eye cream, does not has side effects, and does not have stimulation and untoward effects on normal human skin.

The invention relates to a clinic in-intestine nourishing agent for ocean creatures, wherein the raw materials include (by weight portion) shrimp meat enzymolysis article 25-40%, pork powder and / or beef powder and / or chicken powder and / or fish powder 15-30%, seawater spirulina powder and / or globule algae powder and / or 10-20%, sea-tangle powder and / or laver powder and / or powder and / or powder 10-20%, gelose 0.1-5.0%, Kara gel 0.1-5.0%, eicosenoic acid 0.1-0.5%, docosahexaenoic acid DHA 0.1-0.5%.

The invention provides a game fish Chinese herbal medicine complex additive and relates to a fish Chinese herbal medicine additive; the game fish Chinese herbal medicine complex additive solves the problem that the existing fish additive has no disease-resistant effect; the game fish Chinese herbal medicine complex additive is composed of vitamin A, vitamin D, vitamin E, vitamin K3, vitamin B1, vitamin C, vitamin B2, vitamin B6, vitamin B12, biotin, choline chloride, folic acid, inositol, nicotinic acid, calcium pantothenate, salt, MgSO4.7H2O, Na2HPO4.H2O, K2HPO4, Ca(PO4)2.H2O, ferric citrate, calcium lactate, aluminium chloride, ZnSO4.7H2O, copper chloride,MnSO4.7H2O, KI, CoCl2.H2O, NaSeO3.75H2O, oriental wormwood, rhubarb, Baikal skullcap root, rhizoma coptidis, rhizoma atractylodis, radix paeoniae alba, dried orange peel, radix curcumae, liquorice, methionine and medical stone; the game fish Chinese herbal medicine complex additive has disease-resistant effect.

The invention aims at providing a duck adenovirus type 2 inactivated vaccine, wherein an antigen is an inactivated GD strain virus; and the GD strain virus is preserved in China Center for Type Culture Collection in Wuhan University on June 5, 2016 with preservation number of CCTCC No: V201633. The duck adenovirus type 2 inactivated vaccine prepared by the invention is good in safety and free from any local and systemic adverse reactions caused by the vaccine. Based upon analysis on characters, safety test and efficacy test data in a preservation period test, various indexes are stable and effective; and a result of assessing an immune effect of the vaccine by virtue of a serological method and an immune attack method shows that the inactivated vaccine prepared by the invention can achieve effective immune protection on ducks, and the inactivated vaccine has a good commercial development prospect.

The invention discloses application of Ti(C,N) base metal ceramic, a curved glass hot bending die and a manufacturing method of curved glass so as to solve the problem that in the prior art, a curved glass hot bending die manufactured through graphite is not resistant to oxidization corrosion. The application is specifically the application that the Ti(C,N) base metal ceramic serves as a composition material for the curved glass hot bending die, a composition material for a formed face of the curved glass hot bending die or a surface coating material of the formed face of the curved glass hot bending die. The curved glass hot bending die is used for pressing a glass blank at the glass blank softening temperature, then, the curved glass component or the component combination is formed by the glass blank according to the die formed face. The die is composed of the Ti(C,N) base metal ceramic, or the formed face of the die is composed of the Ti(C,N) base metal ceramic, or the formed face of the die is provided with the Ti(C,N) base metal ceramic surface coating.

The invention belongs to the technical field of medicines and in particular relates to a pharmaceutical composition for treating chloasma. The pharmaceutical composition comprises the following components: Chinese thorowax root, radix salviae miltiorrhizae, Szechuan lovage rhizome, dried rehmannia root, Chinese angelica, cape jasmine fruits, turmeric root-tuber, common burreed rhizome, safflower, zedoary tumeric, nutgrass galingale rhizome and liquorice root. The pharmaceutical composition provided by the invention has the effects of soothing liver, regulating qi, promoting blood circulation and removing blood stasis, is used for treating chloasma, has the advantages of exact curative effect, safety and reliability and can be used as an effective method for treating chloasma.

The invention relates to a preparation method of collagen suture lines, and belongs to the technical field of medical suture lines. The preparation method of the collagen suture lines comprises the following steps: stripping off a plurality of collagen tail tendons from the tail of a beaver, performing degreasing, viral inactivation, rinsing, dehydration, straightening, air drying, and screening on the collagen tail tendons, and performing oil tannage, washing, vacuum packaging and antiseptic disinfection on the collagen tail tendons which conform to requirements. The preparation method disclosed by the invention has the benefits that the production process is simple, the preparation method is scientific and reasonable, the rate of finished products is high, the collagen suture lines can be produced in batches, and the production cost of the collagen suture lines is lowered. The collagen suture lines which are prepared by the method disclosed by the invention have the advantage that the stability and the elasticity are good, the flexibility is high, the collagen suture lines are easy to knot, the tensile resistance is high, the collagen suture lines can be absorbed by human bodies, antigen-antibody reaction cannot be generated, needle holes and scars are not remained, sutures are smooth after the sutures are healed.

The invention relates to a semi-worsted porous segment color slub yarn. The semi-worsted porous segment color slub yarn is prepared from base yarn and decorative yarn, wherein the base yarn is prepared from prolivon fibers, spun silk fibers and wool fibers, and the decorative yarn is prepared from aloe viscose fibers and antibacterial hollow polyester fibers. The slub yarn prepared through the method is colorful, rich in color, changeable in pattern, unique in style, rich in layer change and special in shape, and can generate a flash effect after the fibers in different colors are combined into threads; due to the fact that the yarn is rich in color and diversified in shape change, a fabric manufactured through processing is antibacterial, capable of diminishing inflammation, protecting skin and beautifying the face, good in moisture absorption and good in dyeing property and elasticity, does not generate adverse reactions when making contact with the human body, and is not easy to damage by worms or rot, unique in appearance, good in drapability, good in comfort degree, good in abrasion resistance, natural in color and wide in application range; the processed fabric is strange in style and has the health-care functions of resisting bacteria, protecting the skin, strengthening the body, beautifying the face, moisturizing the skin, being good in comfort degree and the like.

The invention provides a traditional Chinese medicine composition for treating allergic rhinitis. The traditional Chinese medicine composition is prepared from the following raw materials in parts by weight: 2-18 parts of flos magnoliae, 2-18 parts of angelica dahurica, 1-11 parts of peppermint, 2-18 parts of radix sileris, 2-18 parts of schisandra chinensis, 2-18 parts of radix paeoniae rubra, 2-18 parts of rhizoma chuanxiong and 0.01-0.3 part of borneol. When the traditional Chinese medicine composition provided by the invention is used for treatment, the medicine efficacy directly acts on a focus by wearing a medicine gauze mask, and the traditional Chinese medicine has concentrated efficacy, a reliable curative effect and no obvious toxic or side effects, is capable of obviously improving the clinical symptoms and physical signs of patients with the allergic rhinitis and does not cause adverse reactions. The traditional Chinese medicine provided by the invention is convenient to take and easy to popularize and apply in clinical practice.

The invention relates to the technical field of medical biology. Micro RNA-155 is micro ribonucleic acid (RNA) for regulating the maturation and natural immunoreaction of T cells and B cells. The invention provides a micro RNA-155-based plasmid for enhancing the immune effect of deoxyribonucleic acid (DNA) vaccine cells. A plasmid pcDNA 3.1-pre-miR-155 is obtained by inserting an expression sequence of a micro RNA-155 precursor molecule into a pcDNA-3.1 plasmid, and the micro RNA-155 precursor molecules can be expressed efficiently without influencing the expression capability of the co-transfected DNA vaccine. In an in-vivo test, the plasmid and the DNA vaccine are injected at the same time and have the capability of effectively introducing cellular immunoreaction, and such capability isrepresented by the increase of antigenically specific spleen IFN-gamma positive cells and enhancement of target killing capability of spleen CD8 positive cells. The plasmid of the invention can be added into the conventional DNA vaccine preparation and injected together so as to obviously promote the cellular immunoreaction induced by the DNA vaccine, and serves as a novel cell immune adjuvant.

The invention discloses a TPE material for medical infusion device tube and a preparation method thereof. The TPE materials includes the following raw materials by weight: 100 portions of SEBS, 30 portions of co-polypropylene, 20 portions of oleamide and 1 portion of an antioxidant. The medical infusion device tube prepared from the TPE material has no adsorption effect on many drugs, so that drug dosage accuracy and the therapeutic effect are guaranteed; and the problem of participation of released paclitaxel injection and the polyoxyethylene castor oil in plasticizing agent in the reaction are avoided, so as to ensure the use effect of anti-cancer drug such as paclitaxel. In addition, the medical infusion device tube can avoid the problem of migration of processing aid or plasticizer into the blood or in medical liquid, and the important indexes including pH value variation, reducing substances, heavy metal content, cell toxicity, UV absorbance, sensitization response and hemolytic reaction are superior to those of the similar polyvinyl chloride products, so as to ensure the safety of patients.

The invention relates to a hot-melt adhesive film for fixing solder strip reflective films. The hot-melt adhesive film comprises an ethylene-vinyl acetate copolymer (EVA) and / or a polyolefin material, and the melt index is less than 15 g / minute. The hot-melt adhesive film greatly lowers the flowability of the hot-melt adhesive under universal lamination technological conditions, thereby effectively avoiding the phenomena of adhesive overflow and reflective film shift. Besides, the hot-melt adhesive film is designed according to the tackifying or initial viscosity formula, so the binding force of the hot-melt adhesive film for the solder strip is greater than 2 N / cm. In addition, the hot-melt adhesive film can contain one or more of ultraviolet stabilizer, ultraviolet absorbent and antioxidant, thereby enhancing the aging resistance and preventing the hot-melt adhesive film from aging or yellowing under operating conditions without having adverse influence on other packaging materials in the component environment.

The present invention discloses a Chinese medicine for effectively curing salpingitis with obvious therapeutic effect. Said Chinese medicine is made up by using 8 Chinese medicinal materials of Chinese angelica root, ligusticum root, zedoary, forsythia fruit, prunella spike, liquidambar fruit and others through a certain preparation process.

The invention relates to ulcer stopping and tissue regeneration promoting powder paste, which is characterized in that the traditional Chinese medicine paste is prepared from the following raw materials by weight: 9-18 parts of pearl, 15-30 parts of borneol, 1.5-3 parts of musk, 150-300 parts of calcined dragon's bones, 20-40 parts of borax, 9-18 parts of daemonorops draco, 30-60 parts of forged gypsum, 18-36 parts of frankincense, 18-36 parts of myrrh, and 18-36 parts of catechu. According to the present invention, the ulcer stopping and tissue regeneration promoting paste belongs to the pure traditional Chinese medicine preparation, has characteristics of safety, reliability and no toxic-side effect, has effects of blood circulation activating, pain stopping, tissue regeneration promoting, anti-inflammation, anti-infection, detoxification, convergence, scarring promoting, wound exudates reducing, necrotic tissue shedding promoting, epithelial growth promoting and scar tissue hyperplasia reducing, provides good and safe treatment effects on burn and scald trauma, pressure sores, postoperative infections, ulcers, ulcerate, non-healing wounds, diabetic foot and the like, further has characteristics of low treatment cost, high treatment effect, no recurrence and the like, and is the ideal external application ulcer treating traditional Chinese medicine powder, wherein the effective rate is 100%, and the cure rate is 99.9%.

The invention relates to the technical field of medicine, and in particular relates to an anti-aging biological preparation for regulating incretion. The biological preparation comprises the following components by mass: 60-70 parts of water, 0.8 part of diosgenin, 0.1 part of honokiol, 1 part of honeysuckle extract, 0.1 part of hyaluronic acid, 0.5 part of soybean peptides, 3 parts of Simmondsia Chinensis Seed Oil, 6 parts of cetostearyl alcohol, 2 parts of hydrogenated castor oil, 2 parts of cetearyl glucoside, 3 parts of propylene glycol, 0.5 part of safflower seed oil, 1 part of glyceryl stearate, 0.1 part of ethylenediaminetetraacetic acid, 0.1 part of sodium benzoate, 3.5 parts of caprylic / capric triglyceride, 5 parts of red ginseng extract, 5 parts of Rhodiola extract, 0.2 part of keratin, 3 parts of Epimedium extract, 10.1 parts of ceramide 1 and 1 part of peony root bark extract. The anti-aging biological preparation can regulate body incretion to a normal state, and can comprehensively improve skin functions.

The invention relates to the field of ceramic materials for extreme environments, and in particular, relates to a multi-component rare earth silicate solid solution ceramic material with excellent high-temperature phase stability and a preparation method thereof. The chemical formula of the multi-component rare earth silicate solid solution ceramic material is (REI0.25REII0.25REIII0.25REIV0.25)2Si2O7, wherein the REI, the REII, the REIII and the REIV are respectively one of rare earth elements Y, Sc, Ho, Er, Tm, Yb and Lu. The preparation method specifically comprises the preparation processes: taking corresponding rare earth oxide powder and silicon oxide powder as raw materials, performing wet mixing, and performing pressureless sintering in an air atmosphere to obtain the multi-component rare earth silicate solid solution ceramic material; and performing hot-pressing sintering in a hot-pressing furnace filled with a protective atmosphere to obtain the multi-component rare earth silicate solid solution ceramic block material with excellent high-temperature phase stability. According to the preparation method disclosed by the invention, the (REI0.25REII0.25REIII0.25REIV0.25)2Si2O7ceramic material with high purity, high density and excellent high-temperature phase stability is prepared.

The invention discloses a continuous conveying type circular waveguide microwave reactor, belonging to the field of microwave energy application devices. According to the continuous conveying type circular waveguide microwave reactor, a reaction cavity is a cylindrical metal cavity and is divided into two parts along the axial direction so as to mount a conveying belt, and the conveying belt is mounted between the two parts and is driven along the axial direction; support rollers and transmission rollers of the conveying belt are arranged outside the cavity, so that microwave interference in the cavity is avoided; a coupling ring is arranged on the top or bottom of the cavity to achieve the purpose of the invention. Therefore, the continuous conveying type circular waveguide microwave reactor is high in reaction efficiency, reaction speed and reaction uniformity, and energy sources are saved; the continuous conveying type circular waveguide microwave reactor can be applied to large-scale industrial production after being combined with a continuous conveying type production line.

The invention discloses a reaction rectification reactor. The reaction rectification reactor comprises a reaction section, a rectification section and a reflux condensation part from bottom to top, wherein a liquid outlet, a gas inlet and a gas distribution plate are arranged on the reaction section from bottom to top; a downspout and the gas distribution plate are arranged in the reactor; the upper end of the downspout is fixed on the gas distribution plate; a liquid inlet is formed in the reactor side wall between the reaction section and the rectification section; holes are evenly formed in the gas distribution plate. Compared with the prior art, the reaction rectification reactor has the beneficial effects that (1) a gas feeding manner of a gas phase is even, the amplitude of fluctuation of a reaction liquid level is small, the liquid level is easily controlled, and the problems of difficult connection between a large-diameter gas inlet pipeline and a gas distributor and processing difficulty of the gas distributor are avoided; (2), one part of reaction heat can be removed by gas carrying a gasified solvent, the temperature is controlled to be stable, and the problems of overheating locally and removing the reaction heat difficultly are avoided; (3), the rectification section and a condenser are capable of better separating certain components which are difficulty separated.

The invention relates to an antibacterial liquid detergent. The antibacterial liquid detergent comprises a surfactant system and an antibacterial agent, the surfactant system is any one or a combination of more than one of an anionic surfactant, a nonionic surfactant and an ampholytic surfactant; the antibacterial agent is a composition comprising cannabidiol and a silver antibacterial agent. Compared with the prior art, the antibacterial liquid detergent possesses following advantages: the anionic surfactant, the nonionic surfactant and the ampholytic surfactant are combined, so that the purpose of decontamination is achieved; cannabidiol in the antibacterial agent can effectively stabilize the silver antibacterial agent, and enhance the effect of the silver antibacterial agent, so that the antibacterial capacity of the antibacterial liquid detergent is better.

The invention discloses electronic cigarette tar with the gingival health-care effect. The electronic cigarette tar comprises base liquid and traditional-Chinese-medicine extracting liquid; the base liquid is prepared from propylene glycol and glycerin; the traditional-Chinese-medicine extracting liquid is prepared from one or more of astragalus membranaceus, mint, lonicera japonica, herba houttuyniae, licorice roots, drynaria rhizomes, the roots of red-rooted salvia, radix notoginseng, radix scutellariae, acacia catechu, bletilla striata and borneol; the electronic cigarette tar has the certain health-care effects of nursing gingivae, resisting bacteria, diminishing inflammation and eliminating ozostomia.

The invention discloses a novel ginkgo dipyridamole composition and a preparation method of a preparation thereof. The ginkgo dipyridamole composition mainly comprises the following ingredients by weight: 25-35% of ginkgo total flavonoid glycol glycosides, 10-15% of dipyridamole and 10-18% of ginkgo total lactones, wherein the ginkgo total lactones are composed of bilobalide, ginkgolides A, ginkgolides B, ginkgolides C and ginkgolides M according to the weight ratio of 22-30: 15-18: 5-8: 8-22: 4-8. The ginkgo dipyridamole composition is high in active ingredient content and low in volume of contained impurities of ginkgo biloba phenolic substances (such as ginkgolic acid), proteins, tannins, pyrogen materials and the like. The pharmaceutic preparation, especially injection prepared by theginkgo dipyridamole composition is suitable for preventing and treating coronary diseases, thromboembolic diseases and the like, has obvious curative effects, and is safe in clinic use.