137 results about "Middle medulla" patented technology

The invention discloses a concentrated feed containing Chinese herbal medicine for growing-finishing pig. The concentrated feed comprises soybean meal, fish meal, rapeseed meal, stone powder, calcium hydrogen phosphate, soybean oil, and premix; the following Chinese herbal medicine components are added into the concentrated feed: rhizoma atractylodis, processed fleece-flower root, gentian, tangerine peel, white peony root, parched medicated leaven, parched hawthorn, parched malt, medulla tetrapanacis, semen cuscutae, stir-fried betelnut, radix astragali, scutellaria, rhubarb powder, etc. The feed can improve the immunity, disease resistance, and stress resistance of growing-finishing pigs; the feed has improved quality, can enhance the appetite of the animals, and promote the digestion and the absorption; and the utilization rate of the feed is increased, and the breeding cost is reduced. The feed also has blood circulation invigorating, stomach-strengthening, parasite-expelling, and rapid fattening functions.

The present invention relates to an image processing method which bases on a magnetic resonance three-dimensional renogram. The present invention includes the steps mentioned below. Firstly, a magnetic resonance three-dimensional scanning image of kidneys is read from a magnetic resonance workstation. Secondly, every phase image number and background phase, a cortex and medulla demarcation phase and a holonephros phase are ensured. Thirdly, relative vascular and renal pelvis regions in the image of the holonephros phase are excised. Fourthly, a holonephros contour is identified. The fifth step is to match the background phase with the cortex and medulla demarcation phase and silhouette. The sixth step is to segment the medulla and the cortex of the kidneys. The seventh step is to match the images of all phases. The present invention provides a novel kidney dynamic reinforced image segment and match scheme and can precisely correct the motions caused by the breath of the kidneys during the MRI image obtaining process and precisely segment the cortex and the medulla. The image processing method of the present invention is proved by the practices to be capable of obtaining the reasonable three-dimensional magnetic resonance renogram. The present invention can be widely applied to the image processing of the magnetic resonance renogram.

The invention discloses a nutritious health caring food for lying-in women, belonging to the nutritious health caring food technology field. The nutritious health caring food of the present invention is a medicament made from the following pharmaceutical materials: radix bupleuri, white peony root, bighead atractylodes rhizome, Poria cocos, Chinese magnoliavine, dark plum, licorice, radix pseudostell, peanut, Chinese yam, astragalus, Chinese angelica, Ginseng, ricepaperplant pith medulla tetrapanacis, seed of cowherb, jujube and brown sugar. The nutritious health caring food of the present invention can be made into instant food by adding food materials capable of providing nutrition; for example, it can be made into instant congee or paste by adding glutinous rice, boned pig trotter, boned chicken and soybean which are suitable for the physiological characteristics of lying-in women. The nutritious health caring food of the present invention has the functions of nourishing yin, enriching blood, generating body fluid, freeing channels, stimulating milk secretion, coursing liver and rectifying qi; achieves the advantages of properly combined nutrition, good taste, convenient taking and substantial milk stimulating effect; does not cause obesity; is particularly suitable for treating postpartum inappetence, malnutrition, less milk or agalactia.

The invention relates to a disinfecting preparation for a hog house. The preparation comprises the following components: Chinese mugwort leaves, cassia bark, clove, cordate houttuynia, honeysuckle, Cyrtomium Rhizome, fructus forsythiae, cortex phellodendri, Medulla Tetrapanacis, costustoot and sesame oil. The preparation method comprises the following steps: weighing the above components by weight; washing and separately decocting the components; mixing the obtained extracts, adding the sesame oil and Tween-20 and carrying out emulsification; and finally, carrying out packaging so as to obtain the disinfecting preparation. According to the invention, active ingredients in each component match with each other, so common bacteria and insets in the hog house can be effectively killed; meanwhile, the disinfecting preparation has no drug resistance and exerts effects for a long time, so influence of propagated bacteria and insects in the hog house on pigs is avoided, and normal growth of the pigs is ensured.

Within the cavity (12) of an intramedullary nail, means such as a channel element (16) is mounted whereby a leading end (26) of a flexible elongate wire (22) is guidable from insertion into a proximal lateral aperture (20) to emerge from a distal lateral aperture (30), with the trailing end of the wire (22) still projecting from the proximal aperture (20). In this way when the nail is inserted into the medulla of a bone, across a fracture, it can be secured to the bone near both its ends. Two guide means, such as two channels (31, 33) of a channel element (16), with deflected guide wall portions (34, 38), or two conduits (FIGS. 8 to 13) guiding respective fixing wires between respective proximal and distal apertures, may usefully be provided.

The invention discloses a medulla combined distant grafting method, which comprises the following steps of: 1, cutting a stock; 2, cutting a cion; 3, inserting the cion; 4, wrapping up; and 5, managing after grafting. The invention solves the problem that after garden plants subjected to distant hybrid grafting survive, the plants in an early stage have normal nutritional status, but when the stock and the cion are healed after a certain period of time, the inclusiveness is gradually changed into mutual exclusion, so that the plant vigor is low, the growth vigor is weakened or the plants stop growing and are yellowed, and individual plants are even dead. By the medulla combined grafting method, the defect can be effectively made up, and a new plant line with high quality and vigorous vitality is cultured.

A tracing method for the intermedullary filling stem cells includes such steps as using transfectant to modify superparamagnetic iron oxide to make it carry positive charges, using it to mark the cultured intermedullary filling stem cells, inoculating said cells onto scaffold, transplanting it in the body of animal, and using NMR imaging instrument for tracing the cells in animal body.

The invention discloses a dendritic macromolecule catalytic hair dyeing agent and preparation and use methods thereof, wherein the dendritic macromolecule catalytic hair dyeing agent comprises an agent A and an agent B. The agent A consists of the following components: 5,6-dihydroxy indole, cetostearyl alcohol, oleic acid, propylene glycol, isopropanol, sodium dodecyl sulfonate, a polyethylenediamine dendritic polymer, ammonia water and water. The agent B consists of the following components: hydrogen peroxide, cetostearyl alcohol, oleic acid, propylene glycol, isopropanol, sodium dodecyl sulfonate, phosphoric acid and the like. The preparation method comprises the steps: firstly, preparing the agent A, and then preparing the agent B. The use method comprises the steps: mixing the agent Aand the agent B in a proportion of 1:1, stirring evenly, then applying to hair, and 30 min later, cleaning the hair. The 5,6-dihydroxyindole in the hair dyeing agent is not easy to oxidize and is easyto preserve in air, has quite obvious dyeing effect is and can enter the interior of hair medulla of hair and the hair dyeing agent is washed and is not easy to fade after dyeing.

A head-mounted device mounted on a wearer's head has a first pressing unit to press against the wearer's head from a position of his / her medulla, a second pressing unit to press against the wearer's head in an opposite direction to a pressing direction of the first pressing unit, and a mounting unit to mount the head-mounted device on the wearer's head by adjusting at least one of the first pressing unit and the second pressing unit.

The invention discloses an anion sleeping-promoting health-care pillow core. The pillow core is prepared by the following steps of: uniformly mixing 3-10 mu m tourmaline and serpentine with 10-20 mu m yew, lavender and junci medulla to obtain an anion additive; uniformly stirring 5-10wt% of adhesive agent, 12-25wt% of anion additive and the balance being deionized water to obtain an anion preparation; and adding a swelling agent, a true silk softener and the anion preparation to silk floss, drying and curing to obtain silk floss filler, and finally adding the silk floss filler to a spectrum fiber pillow core housing, wherein the spectrum fiber used in the spectrum fiber pillow core housing can be prepared by a coating process or a spinning process. According to the invention, the preparation process is simple and has wide application range; and the prepared pillow core has the functions of alleviating fatigue, soothing the nerves, promoting sleeping and releasing anions to promote human metabolism and improve immune function, and has far infrared radiation capability and the efficacies of resisting bacteria, inhibiting bacteria, deodorizing and the like.

The invention relates to an agent for disinfection of an operating room. The agent is prepared by the following raw materials in parts by weight: 4-8 parts of rhizoma zingiberis, 6-10 parts of semen brassicae, 1-5 parts of liquorice, 1-3 parts of euphorbia kansui, 1-5 parts of euchresta japonica, 3-6 parts of medulla stachyuri, 1-5 parts of acanthopanax, 10-15 parts of saposhnikovia divaricata, 3-7 parts of cortex albiziae, 10-20 parts of notopterygium root, 3-6 parts of radix stemonae, 10-15 parts of cinnamon, 4-8 parts of endothelium corneum gigeriae galli, 1-5 parts of tangerine peel, 1-3 parts of radix ophiopogonis, and 3-7 parts of cocklebur fruit. The agent for the disinfection of the operating room is simple in prescription, low in price, and definite in curative effect, and is suitable for large-scale popularization in the operating room.

The invention discloses a method for utilizing straw and waste paper pulp to prepare high strength corrugated base paper, and relates to the field of utilizing cellulose to make paper. After the strawis dried, straw husk is removed to separate out straw medulla, the straw medulla is pulverized, the straw medulla powder is mixed with a NaOH and / or KOH solution of which the mass concentration is 1-10% till the mass concentration of the material is 0.5-5%, after being soaked, the material is washed to be neutral, and water is added to obtain straw medulla pulp, wherein the concentration of the straw medulla is 0.5-5%; then peroxyacetic acid is added into the straw medulla pulp till the mass concentration of peroxyacetic acid is 1-8%, or a hydrochloric acid solution is added into the straw medulla pulp to adjust the pH value of the straw medulla pulp to be 2 or below, then chlorine dioxide is added till the mass concentration of chlorine dioxide in the straw medulla pulp is 1-8%; then thestraw medulla pulp is stirred or oscillated, after being washed to be neutral, the straw medulla pulp is mixed with the waste paper pulp, the mass percentage of the straw medulla in mixed paper pulpis 10-30%, and the mixed paper pulp is utilized to make the corrugated base paper.

The invention discloses a technique method for preparing paper pulp from fiber residua of fermentation products preparation from crop castoff by microorganism fermenting, which makes production of the paper pulp more economic than production direct from crop castoff by comprehensively utilizing microorganism fermentation and mechanical working. The method includes steps: crushing, acid (including organic acid and inorganic acid) or basic hydrolyzing, and enzymatic hydrolyzing crop castoff to obtain fiber residua, microorganism fermenting, distilling, solid-liquid separating, pulp grinding, pulp screening, and pulp extruding. The crop castoff includes processed castoff of corn straw, wheat straw hood, haulm, reed, medulla junci, bagasse, bamboo and forest. Advantages of the invention are: producing process has no pollution, less water is used, cost of the method is 35% of cost of chemical pulp preparation, and the method can be used to prepare food packaging paper and medicine packaging paper.

The invention belongs to the field of traditional Chinese medicine sprays, and discloses a traditional Chinese medicine spray for treating bromhidrosis and a preparation method of the traditional Chinese medicine spray. The traditional Chinese medicine spray is prepared from the following components in parts by weight: 4-10 parts of a folium eucalypti ethanol extract, 6-12 parts of ethanol extract of the root of red-rooted salvia, 3-8 parts of ethanol extract of eryngium foetidum, 3-9 parts of medulla stachyuri aqueous extract, 5-12 parts of lygodium japonicum aqueous extract, 15-25 parts of arabic gum, 15-25 parts of tween 65, 10-16 parts of glycerinum, and 500-800 parts of water. The preparation method of the traditional Chinese medicine spray comprises the following steps: drying, carrying out ethanol extraction, carrying out hot water extraction, mixing and the like. The prepared traditional Chinese medicine spray has a good curative effect in treating bromhidrosis, is free of side effect, wide in application range, and simple in use process.

A feature identifying method for marrow biopsy slice hematopoietic cell of the field of image process technology, the step is following: the first step: processing t eh read, detection and data storage for the marrow cell biopsy slice at the interface window; the second step: diving the area for the integral marrow cell biopsy slice according to the size of the cells to distinguish the cells in the different area and processing counting, locating the position of the cell and processing pre-diving for the build of the last three-dimensional model; the third step, uses the canny operator to process edge detection for the marrow cell biopsy slice, and separating the individual cell from the cell set of the integral slice; the fourth step, using the grey histogram to process grey treatment for the marrow cell biopsy slice, and distinguishing the proportion that the cell accounting for the divided grid via the grey grade of the chromosome cell. The invention solves the exhaustion of the stuffs caused by the original identification and the error problems, and enhances the precision of the cell feature identification.

The invention provides an externally-applied Chinese herbal medicine for treating urinary retention after anorectal operation. The pharmaceutical composition is prepared from the following materials by weight parts: 15-45 parts of lophatherum gracile, 10-30 parts of perilla leaf, 10-30 parts of rhizoma zingiberis, 10-30 parts of junci medulla and 1-3 parts of borneol. The five Chinese herbs are mixed and grinded into powder, little rice vinegar is added to the mixer, the mixer is mixed into a paste, the paste is placed in the centre of a white plastic cloth of 10cm*10cm and the plastic cloth is applied at the umbilical ministry, and a hot water bag is covered on the plastic cloth, wherein the temperature is slightly hot (40-50 DEG C). The externally-applied medicine is the Chinese herbal medicine for treating urinary retention after anorectal operation. According to the method, an external treatment with which the patients are pleased to cooperate is adopted, the chance of urinary tract infection can be reduced, expertise in preventing the urinary retention is provided, and a good treatment effect is applied in the clinic application.

The invention discloses a rose planting method, and belongs to the technical field of flower planting. The method comprises the following steps: a, soil treatment: killing pests in soil by utilizing a pesticide, applying an organic fertilizer and carrying out ploughing; b, soaking a rose vine with leaves in an inducing solution, and then carrying out cuttage, fertilization and watering, wherein the inducing solution is prepared from the following components in parts by weight: 6-10 parts of an alvia miltiorrhiza extract, 6-10 parts of a medulla stachyuri extract, 3-6 parts of an ortex acanthopanacis extract, 1-3 parts of a sargentgloryvine stem extract, 1-3 parts of a cortex meliae extract and 80-120 parts of water. The method provided by the invention has the advantages that the rose root system is vigorous, the survival rate is high, and rose flowers are big and bright in color.

The invention discloses a high yield cultivation method for Actinidia chinensis. The method is characterized in that: a special nutrient solution for Actinidia chinensis or a fruit tree nutrient solution is selected, the basal part of the trunk of a diseased tree is drilled to the medulla of the diseased tree, a stock solution of the nutrient solution is used according to a case that 1ml of the stock solution corresponds to the trunk with the diameter of 1cm, the nutrient solution is conveyed to the medulla, the stock solution is diluted 30 times when the stock solution is used after leaf falling and before dormancy, and the stock solution is diluted 50 times when the stock solution is used in the growth season. By adopting the special nutrient solution for Actinidia chinensis or the fruit tree nutrient solution and directly conveying the nutrient solution to the medulla of the Actinidia chinensis tree through carrying out an infusion process in the invention, the nutritional deficiency yellows of Actinidia chinensis can be rapidly, directly and effectively controlled, so the method has practical popularization and application values.

The invention relates to a phenanthrene compound in junci medulla as well as a preparation method and application of the phenanthrene compound, belonging to the technical field of phytochemistry. Thestructural formula of the compound is represented by a formula (I) (shown in the description). The phenanthrene compound is separated from all grass of the junci medulla for the first time and is determined as the phenanthrene compound by virtue of a magnetic resonance imaging and mass spectrum determination method, and a specific structure of the phenanthrene compound is represented. The phenanthrene compound presents certain antifungal activity for resisting bipolaria maydis and eggplant phytophthora rot, the lowest inhibition concentrations are 50microg / mL, meanwhile, the phenanthrene compound presents certain bacterial activity for resisting bacterium paratyphosum B and drug-resistant staphylococcus aureus, and the lowest inhibition concentrations are 100microg / mL, so that the phenanthrene compound has good application prospects.

The invention discloses a milking sow fodder additive and a preparation method and application thereof. The additive is mainly prepared from the following raw materials in parts by weight: 8 to 12 parts of Chinese medicinal formula Baihutang particle, 6 to 8 parts of cowherb seed, 3 to 5 parts of medulla tetrapanacis, 3 to 5 parts of uniflower swisscentaury root, 1 to 3 parts of semen ziziphi spinosae, 5 to 10 parts of fructus amomi, 1 to 3 parts of pericarpium citri reticulatae, 1 to 3 parts of fructus aurantii and 6 to 9 parts of herba portulacae. The Chinese medicinal formula Baihutang particle is prepared from 30 parts of gypsum, 3 parts of honey-fried liquorice root, 9 parts of rhizoma anemarrhenae and 15 parts of polished round-grained rice. The fodder additive disclosed by the invention is prepared by a simple technology, is prepared from pure traditional Chinese medicine components as the raw materials, does not contain any antibiotic and hormone, and has no toxic and side effect. After being added into base fodder, the fodder additive can stimulate sows to increase appetite and improve feeding, improves milk performance of the sows, increases milk yield of the sows, obviously improves the survival rate of piglets, guarantees healthy growth and uniform development of the piglets, and can effectively prevent and treat varieties of general diseases of the sows and the piglets.

The invention provides compound high-calcium tablet of yak bone marrow and its preparing process, wherein the raw materials of the active constituents include (by weight portion): yak bone marrow 45-65, oyster 10-30, calcium carbonate 10-30, vitamin C 5-10, vitamin D 5-10, sea-buckthorn 20-30. And the preparing process comprises the steps of boiling yak bone marrow, drying, disintegrating for later use, drying oyster, disintegrating for later use, extracting seabuckthorn fruit, drying, disintegrating into fines, mixing homogenously, granulating and tabletting.

The invention mainly relates to preparation of drink, in particular to drink capable of improving sleep and a preparation method of the drink. The drink capable of improving sleep is characterized by comprising components of raw materials in parts by weight as follows: 10-15 parts of medulla junci, 10-15 parts of fresh bamboo leaves, 25-40 parts of peanut leaves, 15-20 parts of schisandra chinensis, 10-15 parts of blighted wheat, 10-15 parts of cortex albiziae, 15-20 parts of root poria, 15-20 parts of red dates, 15-20 parts of spina date seeds, 8-20 parts of liquorice, 10-20 parts of rock candy and 20-30 parts of honey. The drink is refined by various first-class raw materials, has pleasant smell and fragrance and bright color and has good health maintenance and sleep improving efficacy; the preparation method of the scented tea bag is simple and suitable for large-scale production.

The invention provides a tea bag with the effects of helping sleep and soothing nerves. The tea bag is prepared from, by weight, 10-15 parts of lucid ganoderma, 12-22 parts of spina date seeds, 12-18 parts of mulberries, 10-16 parts of lilies, 8-12 parts of lotus seeds, 10-18 parts of white chrysanthemum flowers, 9-15 part of the fruit of Chinese magnoliavine, 12-18 parts of poria cocos, 6-9 parts of junci medulla and 10-18 parts of lophatherum gracile. The invention further provides a preparation method of the tea bag with the effects of helping sleep and soothing nerves. The product achieves the purpose that medicine and tea are combined, the medicine is in the tea, diseases are treated by drinking the tea, the tea bag is drunk after being dissolved during treatment, and no boiling is needed; simpleness and convenience are achieved, the tea bag can be carried and used on business trips and on journey, and the tea bag with the effects of helping sleep and soothing nerves is low in price and high in generalization performance. The tea bag with the effects of helping sleep and soothing nerves is ingenious in matching and reasonable in component, and the tea with the effects of tonifying qi and soothing nerves, tonifying the liver and the kidneys, engendering liquid and moistening dryness, clearing damp and promoting diuresis, tonifying the spleen and quieting the heart, soothing the nerves, clearing heat and relieving fidgetiness, and eliminating fatigue is provided for insomnic people.

The invention discloses a high-calcium coarse grain cookie and a preparation method thereof. The cookie is prepared from, by weight, 20-25 parts of cake flour, 16-20 parts of corn flour, 15-18 parts of oat kernel flour, 6-10 parts of flaxseed powder, 10-15 parts of a three medulla extract, 5-10 parts of a tartary buckwheat extract, 5-10 parts of a green tea extract, 3-6 parts of vegetable oil, 3-6parts of butter, 2-3 parts of eggs, 1-2 parts of soybean lecithin, 2-3 parts of soybean isolate protein powder, 1-2 parts of salt, 3-5 parts of a sweetening agent and 0.5-1 part of baking soda; the cookie is prepared through technologies such as thick liquid mixing, forming and two-step baking. The high-calcium coarse grain cookie takes minor cereals as main raw materials and takes the three medulla extract, tartary buckwheat, flaxseed, green tea extract and other nutrient substances as auxiliary materials, the technology is simple, the prepared cookie is rich and comprehensive in nutrient, calcium can be reasonably supplemented, the sugar and fat are reduced, and the cookie has a good health care function.

The invention discloses a frozen section method for plant tissues and organs. After embedded with an tissue freezing medium at the temperature of minus 20 DEG C to minus 25 DEG C, plant tissues and organs are kept at the temperature of minus 6 DEG C to minus 12 DEG C and then sectioned. By the method, high-quality plant tissue and organ sections with plants' original bioactivity maintained can be obtained rapidly. In addition, the method is easy to operate and low-cost, and is especially applicable to tender plant tissues and organs with fresh weight water-content being 85% and above and plant tissues and organs with nonuniform degree of lignifications in section tissues and with the spongy tissues contained in the medulla being over half of the cross-sectional area of stems. If the prepared section is only for common tissue structure observation, the section can be preserved with ice-water bath for over three days and is convenient for long-time microscopic observation and analysis.

The present invention relates to a juncus effususl phenanthrene effective part and a preparation method and use thereof in the manufacture of anti-anxiety drugs, the juncus effususl phenanthrene effective part contains more than 50% of effusol, dehydroeffusol, juncus effususl phenol and dehydro juncus effususl phenol, the preparation method comprises the following steps: taking juncus effususl stem medulla, using an ethanol aqueous solution for extraction with refluxing; combining the obtained extract and concentrating, then using ethyl acetate for ultrasound extraction, combining the extract, concentrating and drying the combined extract to obtain a dry ethyl acetate crude extract; and taking the dry ethyl acetate crude extract for silica gel column chromatography or high-speed countercurrent chromatography separation to obtain the juncus effususl phenanthrene effective part.

The invention relates to a pure traditional Chinese medicine composition for treatment of yellow-white dysentery of piglets, which is characterized by being prepared through mixing the following ingredients in parts by weight: 10-35 parts by weight of rhizoma atractylodis, 10-25 parts by weight of white peony root, 10-25 parts by weight of Chinese yam, 10-30 parts by weight of coptis, 10-35 parts by weight of banksia rose, 10-25 parts by weight of terminalia, 10-25 parts by weight of ricepaperplant pith medulla tetrapanacis, 10-30 parts by weight of akebia stem, 10-25 parts by weight of cowherb seed and 10-30 by weight of licorice. The preparation method comprises the following steps of: (1) crushing each of the ingredients of the composition separately, and screening through a sieve of 24-80 mesh; (2) weighing 10-35 parts by weight of the rhizoma atractylodis, 10-25 parts by weight of the white peony root, 10-25 parts by weight of the Chinese yam, 10-30 parts by weight of the coptis and 10-35 parts by weight of the banksia rose, and mixing evenly for 10-25 minutes; (3) weighing 10-25 parts by weight of the terminalia, 10-25 parts by weight of the ricepaperplant pith medulla tetrapanacis, 10-30 parts by weight of the akebia stem, 10-25 parts by weight of the cowherb seed and 10-30 by weight of the licorice, and mixing evenly for 10-25 minutes; (4) combining the compositions prepared in step (2) and step (3), and mixing evenly for another 15-20 minute to obtain the traditional Chinese medicine composition. The benefit effects of the invention are that the pure traditional Chinese medicine composition has reasonable formula, simple preparation method, no pollution because of being prepared by pure traditional Chinese herbs, and clinically proved special good treatment effect for yellow-white dysentery of piglets.

The invention provides a tissue culture seedling breeding method of dragon fruits, belonging to the field of seedling breeding of the dragon fruits. The method comprises the steps of firstly, collecting young and tender stem tip tissues from selected good stock plants, washing, then stripping the small thorns and soft hairs on areole and removing medulla; after that, sterilizing to obtain explants, and then culturing the explants in an induction medium to obtain sterile shoots; putting the sterile shoots into a seedling formation culture medium for performing continuous differentiation; finally, enabling the shoots to grow into seedlings in a rooting medium, domesticating and then carrying out subsequent breeding of the seedlings. The method provided by the invention can promote the cultivation speed of the seedlings of the dragon fruits, reduces the seedling breeding period, guarantees the quality of the seedlings, stabilizes the excellent traits of the genetic stock plants, and is suitable for large-scale systematic planting.

The invention relates to a stone-eliminating medicine powder, which comprises the following raw materials: 20g-50g of wild Job's tears, 20g-50g of gizzard pepsin, 10g-30g of radix curcumae, 10-30g of rheum officinale, 10g-20g of taxis auriculata, 10g-20g of fructus amomi, 10g-30g of immature bitter orange, 10g-30g of Scutellaria baicalensis, 10g-20g of fructus evodiae, 5g-10g of junci medulla, 10g-20g of common andrographis Herb, 10g-30g of plantain herb, 10g-30g of pericarpium citri reticulatae viride, 5g-15g of liquorice, 10-20g of agilawood, 10-20g of herba leonuri, 10g-20g of chingma abutilon seed, 10g-20g of yam rhizome, 10g-20g of Eucommia ulmoides, 10g-20g of pyrrosia lingua, 10g-20g of rhizoma corydalis, 10g-20g of Lygodium japonicum, 10g-30g of Lysimachia christinae Hance, 10g-30g of akebiaquinata and 5g-10g of talcum powder. The stone-eliminating medicine powder is prepared by pure Chinese herbal medicines, and has the effects of clearing heat and detoxifying, clearing damp and diminishing inflammation, breaking stone, eliminating stone and invigorating stomach, and has the advantages of low cost, economical and practical performances, no risk and good curative effect.

The invention provides a femoral head medulla core decompression drill bit, comprising a drill bit and a fixed sleeve. The fixed sleeve is provided with a hollow cavity and the two ends are respectively provided with an opening communicated with the fixed sleeve; the drill bit is eccentrically arranged on the fixed sleeve and capable of rotating relative to the fixed sleeve; the drill bit comprises a knife handle and a blade, wherein the knife handle is arranged in the cavity and the width of the blade is not greater than the diameter of the section of the fixed sleeve; an outer sleeve and a limiting device are sleeved on the outer surface of the fixed sleeve; the outer sleeve can move relative to the fixed sleeve; the limiting device is arranged at one end away from the blade; the fixed sleeve is provided with a fixed bolt for fixing the knife handle; and the outer surface of the outer sleeve is provided with a handle. Thus, the angle of the blade can be adjusted according to the requirement so as to enlarge the eliminating range, shorten the operation time, increase the bone grafting amount and decrease the operation wound; and besides, the operation is simple, convenient and safe.