208 results about "Native copper" patented technology

An integrated circuit die (10) has a copper contact (16, 18), which, upon exposure to the ambient air, forms a native copper oxide. An organic material is applied to the copper contact which reacts with the native copper oxide to form an organic coating (12, 14) on the copper contact in order to prevent further copper oxidation. In this manner, further processing at higher temperatures, such as those greater than 100 degrees Celsius, is not inhibited by excessive copper oxidation. For example, due to the organic coating, the high temperature of the wire bond process does not result in excessive oxidation which would prevent reliable wire bonding. Thus, the formation of the organic coating allows for a reliable and thermal resistance wire bond (32, 34). Alternatively, the organic coating can be formed over exposed copper at any time during the formation of the integrated circuit die to prevent or limit the formation of copper oxidation.

The invention discloses a process for processing mineral medicaments such as cinnabar, orpiment, native copper, magnetite, and reddle, especially the method for dissolving and removing hazardous materials in the medicaments, which comprises processing the minerals with bacteria, dissolving the minerals insoluble to water into aqueous solutions under the action of bacteria, then removing unwanted ions in the solution through chemical or physical methods.

The invention relates to mineral leaching bacteria and a biological high-temperature heap leaching technique of native copper sulfide ore that uses the leaching bacteria. The leaching bacteria are preserved in China Center for Type Culture Collection in Wuhan University, and the preservation numbers are respectively CCTCC NO of M207062, M207063, M207064 and M206029. The heap leaching technique roughly smashes the native copper sulfide ore, finely smashes the native copper sulfide ore, and preprocesses the native copper sulfide ore by spraying a bacteria-containing solution, thus obtaining ore particles that are suitable for biological leaching. The ore particles are processed by working procedures of stacking, heap leaching and spraying, leaching liquid recycling, copper-rich liquid extracting, back extracting and electrodeposition and the like, thus obtaining marketable cathode copper. The heap leaching process adopts a method that includes room temperature bacteria, medium thermophiles and extreme thermophiles and realizes the bacteria-containing spraying operation in phases, thus gradually raising the internal stack temperature. Finally the stock dump temperature is preserved between 10 DEG C and 80 DEG C, pH value is preserved between 1.2 and 1.8, and proper Fe concentration is beneficial to preserve the activity of the mineral leaching bacteria. The biological high-temperature heap leaching technique can completely utilize the low-grade native copper sulfide ore resources in old mines, raises the synthetic mine utilization level, saves cost and increases profits. The biological high-temperature heap leaching technique of native copper sulfide ore that uses the leaching bacteria is applicable to existing domestic low-grade native copper sulfide ore of old mines and the copper ore resource exploit in remote areas of western highlands that mainly aims at exploiting native copper sulfide ore.

The invention discloses a bone fracture medicinal patch and a preparation method thereof, which belong to the field of external Chinese patent medicaments. The bone fracture medicinal patch comprises a Chinese medicinal formula, a substrate material, a back lining layer and a supporting layer, wherein the formula consists of the following components in parts by weight: 10 parts of Chinese angelica, 10 parts of szechuan lovage rhizome, 10 parts of common bletilla tuber, 10 parts of ground beetle, 20 parts of pseudo-ginseng root, 10 parts of cortex eucommiae, 10 parts of tree peony root-bark, 20 parts of sappan wood, 10 parts of suberect spatholobus stem, 20 parts of fortune's drynaria rhizome, 10 parts of himalayan teasel root, 20 parts of astragalus, 20 parts of sealwort, 10 parts of double-teeth pubescent angelica root, 20 parts of frankincense, 80 parts of myrrh, 20 parts of safflower, 20 parts of twotooth achyranthes root, 5 parts of native copper, 2 parts of dragon's blood, 20 parts of common selfheal fruit-spike, 20 parts of fenugreek seed, 20 parts of epimedium herb, 20 parts of south dodder seed, 10 parts of ainsliaea, 10 parts of corydalis tuber, 10 parts of peach kernel, 10 parts of common burreed rhizome and 10 parts of curcuma zedoary. The preparation method comprises the following steps of: preparing Chinese medicinal fine powder; preparing an extract; preparing a substrate material; preparing paste; and making a plaster. The bone fracture medicinal patch has the effects of relieving pain, stopping bleeding, diminishing swelling quickly and healing quickly, is free from harmful substances such as mercury, lead and the like, is nonirritant, is non-allergic to skin, does not pollute skin, is easy to strip, can be removed and stuck repeatedly, does not hurt hairs, and is mainly applied to patients with bone fractures and bone fracture injuries and whose tendons and bones are manually straightened or set, or people for which poroma is not formed a long time after bone fractures.

The invention relates to an oral traditional Chinese medicine for setting bones and relieving rigidity of muscles and a preparation method thereof. The medicine is prepared by the following Chinese medicine raw materials according to the parts by weight: 15-25 parts of wine-processed angelica, 15-25 parts of pseudo-ginseng, 15-25 parts of safflower, 5-15 parts of woodlouse, 5-15 parts of notopterygium incisium, 5-15 parts of vinegar-processed frankincense, 5-15 parts of vinegar-processed myrrh, 5-15 parts of pawpaw, 5-15 parts of elecampane, 5-15 parts of daemonorops draco, 5-15 parts of wine-processed fortune's drynaria rhizome, 5-15 parts of radix sileris, 5-15 parts of catechu, 5-15 parts of rehmanniae vaporata, 5-15 parts of dipsacales, 5-15 parts of tree peony bark, 5-15 parts of matured rheum officinale , 5-15 parts of vinegar-processed native copper, 5-15 parts of liquorice, 5-15 parts of sappan wood, and 5-15 parts of melon seeds. The medicine can dispel rheumatism, removes cold and cool, eliminates congestion, causes blood to be smooth, and increases the disease-resistant capability of body; in the addition, the medicine has the function of reunion of bone and releasing swelling analgesia; therefore, the medicine can greatly shorten the treatment time, has high cure rate and low recurrence rate.

The invention provides a traditional medicinal compound preparation for treating bone fracture and its preparation method, wherein the preparation comprises drynaria, dipsacus root, Chinese angelica root, black catechu, dragon's blood resin, frankincense, myrrh, wood louse, native copper,

The present invention relates to medicine material treating method, and method of removing harmful heavy metals and arsenic from mineral Chinese medicinal materials, such as cinnabar, realgar, native copper, magnet, hematite, etc. The method includes bacteria treatment of mineral Chinese medicinal materials to convert the water insoluble components in the mineral Chinese medicinal materials into water soluble components, and subsequent specific chemical deposition reaction, membrane dialysis and / or other steps to eliminate harmful ions in the solution.

The invention relates to a medicine combination for preventing and treating the osteoporosis, specifically a medicine produced by epimedium, bark of eucommia, fructus psoraleae, himalayan teasel root, astragalus root, native copper, chaff flower root and mongolian snakegourd root and the producing method thereof, which is suitable for preventing and treating constitutional osteoporosis including osteoporosis after menostasia and age-related osteoporosis and the fracture generated by constitutional osteoporosis.

Disclosed is a Chinese medicament for treating ecthyma and its preparing process, which is prepared from the following medicinal materials (by weight portion): zanthoxylum piperitum 10-15, bunge corydalis herb 10-15, Chinese ephedra 10-15, banksia rose 15-20, native copper 15-20, Chinese gall 5-10, cantharidin 0.5-1, allume 5-10, orpiment 5-10, mercurous chloride 0.5-1 and red precipitate 0.5-1.

The invention discloses a plaster for reuniting fractured tendons and bones and activating blood. The plaster is prepared from the following raw material medicines in percent by weight: 2-8% of frankincense, 3-10% of myrrh, 6-12% of notoginseng, 2-8% of catechu, 6-15% of Sanguis Draconis, 2-8% of rhizoma drynariae, 4-12% of native copper, 2-6% of Steleophaga, 20-40% of fresh ginger juice and 10-20% of oxhide gelatin. The method comprises the following steps: mixing the raw material medicines of frankincense, myrrh, notoginseng, catechu, Sanguis Draconis, rhizoma drynariae, native copper and Steleophaga as a powdered medicine mixture; putting the oxhide gelatin into the ginger juice for permeation; dissolving the mixture by slow fire; and adding the powdered medicine mixture and preparing the plaster-shaped medicine by decocting. In the invention, reasonable compounding and mixing ratio of Chinese traditional medicine are adopted, the prepared plaster for external use of fracture has the functions of quickly reducing swelling and alleviating pain, and the curative period can be shortened by 1 / 3 to 1 / 2 compared with that of the traditional curative method when the method is used for treating the fracture.

The invention discloses a medicinal composition for treating cancer, which overcomes the disadvantages of surgery, radiotherapy and chemotherapy, interventional therapy and current traditional Chinese medicinal herbs for treating cancer, and preparation methods thereof. The invention adopts a technical scheme that the medicinal composition is characterized by consisting of an orally taken medicament (1), an orally taken medicament (2), an orally taken medicament (3), an orally taken medicament (4), an orally taken medicament (5), an orally taken medicament (6) and an externally applied medicament (7) or an externally coated medicament (8). The invention also discloses the preparation methods of the medicinal composition for treating cancer. The preparation methods are characterized by the preparation method of the orally taken medicament (1), the orally taken medicament (2), the orally taken medicament (3), the orally taken medicament (4), the orally taken medicament (5) and the orally taken medicament (6) and the preparation method of the externally applied medicament (7), wherein the preparation method of the orally taken medicaments comprises the following steps of: weighing raw materials in part by weight respectively, decocting the raw materials, and obtaining preparation medicaments, wherein the preparation medicaments may be formed into any one of the following pharmaceutical orally taken formulations: decoction, oral solution, particles, capsules, pills and effervescent tabletss. The preparation method of the externally applied medicament (7) comprises the following steps of: weighing raw materials in part by weight respectively, grinding gadfly, henbane seed, pokeberry root, castor bean, safflower, tangkuei tail, pseudo-ginseng root, peach kernel, Chinese wolfsbane root, yellow lead, kansui root and native copper, adding white vinegar into the powder, and uniformly stirring the mixture.

The invention relates to a traditional Chinese medicine compound, in particular to a bone-knitting qili compound and a preparation method thereof. The bone-knitting qili compound provided by the invention comprises native copper, ground beetle, rhizome drynariae, resina draconis, frankincense, myrrh, angelica, rhubarb and borax. The invention compares the main efficacy of the bone-knitting qili compound without single medicinal material and the full prescription compound, i.e. catagmatic effectiveness, finds that six medicinal materials of frankincense, myrrh, rhizome drynariae, resina draconis and the like play an important role in compound efficacy. The invention also creatively selects the main controllable efficacy ingredients in the six medicinal materials, and the ingredients are taken as the basis for identifying quality. By using the medicinal materials with different standard limits to prepare the bone-knitting qili compound to carry out efficacy comparison, the result shows that the bone-knitting qili compound prepared from any one single or multiple medicinal material(s) which satisfies (satisfy) a certain standard limit has obvious better efficacy than the compound which does not meet the requirement.

The invention discloses a medicament composition used for treating orthopedics injuries and a preparation method thereof, wherein the medicament composition comprises natural copper (roasted, quenching in vinegar), ground beeltle (liquorice-processed), rhubarb (wine-processed), drynaria rhizome, angelica tail (wine-processed), frankincense (roasted), myrrh (roasted), borax (roasted), dragon blood,pseudo-ginseng and borneol. The invention aims at replenishing the shortages of the prior drug preparation used for treating orthopedics injuries and providing a water-bindered pill which has smallerpill, and is easy to be swallowed and received by a patient. The preparation method for treating traumatic injuries comprises the following steps: crashing native copper and other ingredient of eleven ingredient except for pseudo-ginseng and borneol into fine powder; additionally taking pseudo-ginseng and borneol and respectively grinding into finest powder, mixing and grinding the finest powderand the fine powder, adding 30g of microcrystalline cellulose and appropriate amount of carboxymethyl starch sodium to reach the total amount of 200g, evenly mixing, adding water as wetting agent, evenly mixing, lumping for 5 minutes, making into pill strips, grading and rounding, drying, polishing, drying and split charging to form the finished product; and in order to guarantee the product quality, all operations are carried out in a clean and dry environment. The medicament composition is convenient for selecting dosages by patients, avoids the defects of poor mouthfeel and inaccurate taking dosages in the prior drugs; and meanwhile, the taking dosage is more accurate, the mouthfeel is greatly improved and easy to be received by patients, the production devices and technological requirements in pill making process are simple, and the concentrated pill prepared by a plastic method has high finished product ratio and stable quality.

The Chinese medicine for treating bone injury is prepared with angelica, brazil wood, prepared frankincense, prepared myrrh, calcined native copper and other six kinds of Chinese medicinal materials in certain weight proportion. It may be prepared into bolus through the following steps: grinding musk into fine powder, mixing the prepared materials, crushing and sieving, making bolus, drying in the air or in the sun. The Chinese medicine has the functions of promoting granulation, promoting bone growth, relieving pain, diminishing inflammation and promoting blood circulation to disperse blood clots, and is used in treating traumatic injury, fracture and soft tissue injury via oral taking as well as external application. It has obvious curative effect and no toxic side effect.

The invention relates to an orally taken and externally applied traditional Chinese bone setting medicine, which is characterized by comprising the following components in ratio: 1-3% of Chinese angelica, 1-3% of cassia twigs, 1-4% of pseudo-ginseng, 4-8% of dragon's blood, 1-4% of catechu, 1-3% of deoiled frankincense, 1-3% of deoiled myrrh, 0.5-2% of saffron, 1-4% of drynaria rhizome, 1-4% of ground beeltle, 0.5-2% of cinnabar, 2-5% of native copper and 55-85% of brown sugar. A preparation process comprises the following steps of: weighing all medicine components according to the formulation quantity, grinding all medicine components except brown sugar into fine powder, adding the brown sugar and uniformly mixing. The use method comprises the following steps of: treating and fixing the fracture, if the skin is broken, debriding and disinfecting the wound, applying the bone setting medicine, wrapping with gauze, and orally taking the bone setting medicine. The bone setting medicine overcomes the defects of the traditional medicines for treating fractures and is applicable to the treatment of closed and open fractures.

The invention discloses a process for processing mineral medicaments such as cinnabar, orpiment, native copper, magnetite, and reddle, especially the method for dissolving and removing hazardous materials in the medicaments, which comprises processing the minerals with bacteria, dissolving the minerals insoluble to water into aqueous solutions under the action of bacteria, then removing unwanted ions in the solution through chemical or physical methods.

The invention relates to a medicine composition for treating traumatic injury and a preparation method of the medicine composition. The medicine composition consists of traditional Chinese medicine raw materials including pseudo-ginseng, salvia miltiorrhiza, fructus psoraleae, peach kernel, safflower, teasel root, ground beeltle, angelica sinensis, frankincense, myrrh and native copper (calcined), the efficiencies of relaxing the muscles to stimulate the blood circulation and removing blood stasis to relieve the pain are realized, and the medicine composition is clinically used for treating traumatic injury, fracture and blood stasis ache. The medicine composition has been clinically applied for many years, and the curative effect is obvious. In addition, the raw material source is wide, the cost is low, and the process is simple.

The invention discloses an optimum technical method for calcining native copper. The technical procedures are as below: (1) crushing and cleaning the native copper and drying the native copper in a crucible; (2) according to the six factors of native copper calcining temperature, vinegar concentration, calcining time, programmed temperature rising time, granularity of medicinal material and matting thickness, choosing three levels for each of the six factors and calcining the native copper by using an L18<37> orthogonal table; (3) respectively measuring the relative hardness and porocity of the calcined native copper and Fe<2+> content and As content in a water solution of the calcined native copper; (4) working out scores of the measurement results obtained from the former step and obtaining a comprehensive score; and (5) carrying out analysis of variance on the comprehensive score so as to obtain the following optimum technologcial conditions for calcining the native copper, i.e. the calcining temperature is 450 DEG C, the calcining time is 2 h, the programmed temperature rising time is 40 min, the concentration of the vinegar in use is 3.8 g / 100 mL, the granularity of medicinal material ranges from 9 mm to 10 mm, and the matting thickness is 3 cm. The invention provides the optimum technical method for calcining the native copper and also provides the relative hardness, the porocity, the Fe<2+> content and the As content in a water solution, which serve as the indexes for evaluating the quality of the calcined native copper, so that objective evaluation standards are established.

The invention relates to a Chinese traditional medicine, especially a plaster with the effects of promoting blood circulation, alleviating pain and setting broken bone, and its preparation method. It is characterized in that the plaster is prepared from main medicinal material and auxiliary material. The main medicinal material consists of Os Draconis 5-10 g, elephant hide 5-10 g, Eupolyphaga 5-10 g, Notoginseng Radix 5-10 g, olibanum 5-10 g, catechu 5-10 g, myrrh 5-10 g, Resina Draconis 2-4 g, borneol 0.5-1 g, native copper 5-10 g, Rhizoma Bletillae 5-10 g, Rhizoma Drynariae 5-10 g and mel 10-20 g. The technical scheme has the effects of promoting blood circulation, removing blood stasis, dispersing pathogenic wind, dispelling cold, dredging the channels, giving fragrance, inducing resuscitation, stopping bleeding, promoting reunion of bone, promoting subsidence of swelling and alleviating pain.

The invention provides a fracture setting plaster and a preparation method thereof. The plaster is prepared from nine traditional Chinese medicines as follows: Angelica sinensis, myrrh, nux vomica, native copper, dragon blood, ginger, Lobelia angulata, fructus aurantii and liquorice. The preparation method comprises the following steps of: firstly, airing the raw materials and then grinding to powder; uniformly mixing; and then, mixing the mixed powder with coolish vegetable oil and vaseline heated at weight ratio of 1:(2-3):(1-2) to paste. The fracture setting plaster provided by the invention has the effects of removing blood stasis for promoting tissue regeneration, relieving swelling and pain, activating collaterals, promoting blood circulation to remove blood stasis, dispersing extravasated blood, promoting generation of muscles and bones, stopping bleeding and the like, can promote flesh and bones to grow, is quick to set fracture and bones and shot in treating time, and pain of patients can be relieved.

The invention discloses a medicine for treating fracture and preparation method thereof. Clove, costustoot, sanguis draconis, native copper, prepared rhizome of rehmannia, rhubarb, angelica, safflower, ginseng, teasel root, drynaria rhizome, liquorice and honey are mixed by ratio, ground into fine powder and refined into pills. The invention has efficacies of activating bland circulation to dissipate blood stasis and promoting circulation of qi and to relieve pain and has excellent curative effect of treating injuries from falls, contusions and sprain, fracture, injury of tissues and the like. Compared with self healing, the healing time can be advanced for 15-20 days.

The invention relates to a Chinese herbal preparation specially used for setting a fracture, comprising the following components by weight: 12-15g of cortex albiziae, 9-12g of pseudo-ginseng powder, 12-15g of teasel root, 9-12g of Chinese polyphaga, 12-15g of lycopodium clavatum, 6-9g of safflower, 15-20g of bloodwort, 9-12g of milk vetch, 12-15g of native copper, 6-9g of common fumitory, 12-15g of eucommia ulmoides, 6-9g of salvia miltiorrhiza and 12-15g of ginger. The preparation method of the Chinese herbal preparation specially used for setting the fracture comprises the following steps of: firstly adding 500ml of water into the cortex albiziae, teasel root, Chinese polyphaga, lycopodium clavatum, safflower, bloodwort, milk vetch, common fumitory, eucommia ulmoides, salvia miltiorrhiza and ginger, and soaking for 40 minutes; grinding the native copper into powder, placing the native copper powder into a marmite, adding 200ml of water, boiling, and decocting for 15 minutes with slow fire; then adding the pseudo-ginseng powder into the marmite, decocting for 15 minutes with the slow fire, and filtering out liquid medicine; and then adding 300ml of water into the marmite, boiling, decocting for 15 minutes with the slow fire, removing slag and taking juice, mixing the liquid medicines, concentrating the mixed liquid medicine into 60ml, and packaging the liquid medicine into a plastic bottle after the liquid medicine is cooled.

The invention discloses a medicinal liquor for treating diseases caused by rheumatism and wind-cold-dampness which comprises the components of (by weight portion) prepared Sichuan aconite root 20-45, prepared wild aconite root 20-45, cassia seed 20-45, cannabis sativa 20-50, futokadsura stem 10-35, Clematis chinensis 15-30, Chinese flowering quince 15-40, cinnabar root 10-40, centipede 10-30, homalomena rhizoma 10-30, epimedium 10-25, speranskia herb 10-35, native copper 20-35, arack or white spirit 3000-8000.

The invention discloses a medicinal composition for treating bone traumas, which consists of euphorbia pekinensis, dendrobe, drynaria rhizome, red peony root, corydalis tuber, common clubmoss herb, sappanwood, lithospermum, myrrh, tortoise shell, centella aslatlca urban, ground beetle, buffalo horn, frankincense, rhizoma kaempferiae, diverse wormwood herb, calcined native copper, pangolin and musk. The medicinal composition is added with conventional auxiliary materials in a conventional process to prepare clinically acceptable emplastrum, spraying agent, ointment, liniment or tincture. The medicinal composition has the functions of setting bones and muscles, warming and activating meridian, activating blood circulation to remove stasis, and diminishing swelling and relieving pain, has excellent treatment effect in treating tendon injury and bone fracture, traumatic injury, blood stasis coagulation and other bone traumas, and does not have toxic or side effect.

The invention discloses a medicament for treating fracture and methods for preparation and application; the medicament is a mixture comprising the following components by mass: 30 parts of cornu cervi degelatinatum, 12 parts of cortex acanthopanacis, 12 parts of radix dipsaci, 12 parts of rhizoma drynariae, 12 parts of fossilized, 9 parts of gentian roots, 12 parts of calcined native copper, 9 parts of processed monkshood, 9 parts of processed radix aconiti agrestis, 9 parts of processed myrrh, 9 parts of processed frankincense, 9 parts of angelica, 9 parts of ground beetles, 9 parts of dragon blood, 6 parts of borneol. All the medicinal components except borneol are sterilized, dried, pulverized, sieved by a 120-mesh sieve, and well mixed with borneol; and the mixture is filled into a bottle to obtain a finished product. During using, the medicament is mixed with yellow rice wine according to a mass ratio of 3:1 to obtain a paste, and the paste can be applied to a swelling part of a wound of a patient. The medicament of the invention can be externally applied to an affected part for treating traumatic injury or fracture, has significant curative effect and quick effect; the indications are extensive, and the application is convenient; the application is safe without toxic or side effect. The preparation method is simple and practical; the application method is easy to master.

The invention belongs to an externally used plaster, in particular to an externally used plaster for treating ulcers and bone diseases and a preparation method thereof. The plaster is prepared by processing effective quantity of musk, bezoar, borneol, frankincense, myrrh, rhubarb, scorpion, chilopod, dragon's blood, carbonized hair, pyrolusite, native copper, unprocessed semen strychni, minium and sesame oil. By means of the invention, the problems that the plaster in the prior art can not directly reach focus for treatment, and the medicament has slow response, long treatment cycle and the like can be solved. The plaster provided by the invention has reasonable apolegamy of raw materials and simple preparation method, can directly reach the focus of a patient in the treatment process, and has the advantages of quick response and high recovery rate. The plaster has the advantages that a surgery is no need of being carried out in the treatment process, scars are not left, the patient does not suffer from pains, and the like.

The invention provides a Chinese medicinal composition for traumatological diseases, which is prepared from raw material herbs including safflower, wood louse, seed of nuxvomica powder, myrrh, notoginseng, starfish, Canton love-pea vine, boneol, native copper, frankincense, sweet melon seeds. The invention also discloses the method for preparing the Chinese medicinal composition and its quality control method.

The invention relates to a physiotherapy enhanced spray for scraping and massaging. The spray is characterized by consisting of the following raw material medicaments by weight: datura flower, henbane, Chinese yellow azalea, giant knot weed, vomiting nut, musk, saffron, magnet, native copper, ruddle, silica, eupolyphaga sinensis walker, lumbricus, scorpion, white muscardine silkworm, leech, ants,frankincense, myrrh, amber, roottuber of aromatic turmeric, hemlock parsley, angelica, safflower, red-rooted salvia root, pseudo-ginseng, suberect spatholobus stem, heartleaf, houttuynia herb, peach blossom, achyranthes, scandent schefflera root, Chinese honeylocust fruit, gleditsia sinensis sting, radix angelicae pubescentis, Chinese taxillus twing, Chinese clematis, root-bark of Chinese hydrangeavine, obscured homalomena rhizome, large-leaved gentian, silkworm excrement, mulberry twig, common St. paulswort, Chinese starjasmine stem, borneol, camphor and menthol; and the raw material medicaments are put in 60 degree pure highland barley brewed distilled spirit to be soaked for 30 days naturally to prepare the physiotherapy enhanced spray for scraping and massaging. The spray realizes that a focus is recovered to normal physiological status and functions by virtue of the functions of activating blood circulation and dissolving stasis, diminishing swelling, relieving pains and relieving itching, and has the advantages of short treatment course, high curative effect, low treatment cost, no adverse effect and no toxic or side effect.

A compound able to be used to prepare various medical devices with high biocompatibility, absorptivity and bone inducing function is prepared from the polyacetic acid chosen from poly-L-lactic acid, poly-DL-lactic acid and lactic acid- oxyacetic acid copolymer and the pyrite in weight ratio of (60-99%): (1-40%).