60results about How to "Dose controllable" patented technology

The invention relates to a water treatment agent prepared by utilizing blast furnace slag, and the agent is obtained by treating blast furnace slag by alkaline solution. The blast furnace slag comprises: 25-30% of SiO2, 40-45% of CaO, 15-20% of Al2O3, 10-20% of MgO, 1.08-1.5 of (CaO+MgO) / (Al2O3+SiO2). The alkaline solution with pH of more than 11 are mixed with the blast furnace slag as per 1 : 1-5 of the solid-to-liquid ratio, dried for 24-48h at 50-120 DEG C after filtration, and the outcome is taken out, smashed and passes through a standard filter of 6-80 m. The improved blast furnace slag is used as the water treatment agent and can treat the sewage with high efficiency and large amount, especially for the sewage containing the ions such as Ni(II), Pb (II), Cu(II), Zn(II), Mn(II), Fe(III), Al(III), Cr(III), etc.

An injection of itraconzole is prepared from itraconazole, the medical auxiliary composed of cyclodextrin or its derivative, and water-soluble excipient, and water.

The invention relates to ibuprofen injection and a preparation method thereof. The ibuprofen injection comprises 0.5 to 20 weight percent of ibuprofen, 10 to 60 weight percent of cyclodextrin or cyclodextrin derivatives, 1 to 40 weight percent of water soluble excipient and the balance of water, wherein ibuprofen serves as a main medicament; and the cyclodextrin or cyclodextrin derivatives and the water soluble excipient serve as medicinal auxiliary materials. In the invention, the cyclodextrin or cyclodextrin derivatives represented by hydroxypropyl-beta-cyclodextrin is used to make the ibuprofen, which used to be water insoluble, very water soluble. The stability of the medicament is improved. The clathrate compounds can be made into injection using water as a solvent or power for injection. Thus, it is very convenient to administrate the medicament in clinic and it is easy to control injection volume. Meanwhile, the drawback of the universal adoption of auxiliary materials and solvents for injection, which are very dangerous, such as organic solvents and cosolvents, of the conventional insoluble and soluble medicinal injection is overcome.

An anorectal canal nursing device is composed of connecting tube, the air bag unit consisting of upper and lower air bags, air tube, air valve connected via air tube with said air bag unit, delivering tube, and dirt storage bag.

An instant powder of concentrated tremella is prepared from tremella through dewatering by heating at 40-50 deg.C for 2-3 hr, at 50-60 deg.C for 2-3 hr, and at 80-90 deg.C for 4-6 hr, microwave sterilizing at 120-150 deg.C for 50-60 min and grinding by 150-350 meshes. Its application is also disclosed.

The invention provides diacerein injection type thermo-sensitive gel. The diacerein injection type thermo-sensitive gel comprises diacerein, poloxamer 407, poloxamer 188 and HPMC (hydroxypropyl methylcelluloses). A concentration ratio (w / v) of the diacerein to the P-407 to the P-188 to the HPMC is 0.5%:17-22%:1-5%:0.3-1.0%. A method for preparing the diacerein injection type thermo-sensitive gelincludes preparation steps of swelling the HPMC by the aid of water at the room temperature to obtain HPMC solution; uniformly scattering the poloxamer P-407 and the poloxamer P-188 on the surface ofthe HPMC solution and carrying out overnight swelling and dissolving to obtain blank thermo-sensitive gel solution; sufficiently dissolving the diacerein by the aid of DMSO (dimethyl sulfoxide) to obtain diacerein solution and then adding the diacerein solution into the blank thermo-sensitive gel solution to obtain diacerein thermo-sensitive gel solution. The diacerein injection type thermo-sensitive gel and the method have the advantages that the diacerein injection type thermo-sensitive gel prepared by the aid of the method is prepared from water-soluble high-polymer materials, is excellentin histocompatibility and bio-adhesion, is long in detention time at medication positions, can be slowly released and is long-acting, and the purpose of reducing side effects on gastrointestinal tracts can be achieved.

The invention relates to a traditional Chinese medical instrumentation, in particular to a Sang-Fu-Teh acupoint pasting film which is simply and conveniently used. In the invention, different traditional Chinese medical ointment can be selected according to diseases to be treated and then applied to a drug storage tank of the pasting film so as to facilitate medical personnel to carry out acupoint application for treating the diseases. The Sang-Fu-Teh acupoint pasting film can facilitate drug replacement in acupoint application, improve working efficiency of Sang-Fu-Teh plaster, reduce working strength and working load of the medical personnel and shorten waiting time of a patient. The Sang-Fu-Teh acupoint pasting film is composed of medical rubber adhesive plaster, the drug storage tank and a covering film; and only the traditional Chinese medical ointment is added to the drug storage tank when in use and then applied to a corresponding acupoint. The Sang-Fu-The acupoint pasting film is used in a Sang-Fu-Teh therapy of the traditional Chinese medical characteristic therapy 'winter disease being cured in summer' and the traditional Chinese medical external therapy such as the Sang-Fu-Teh therapy, common acupoint application and the like. The Sang-Giu-Teh acupoint pasting film has the advantages of convenient use, being safe and reliable, saved time of an operator, low manufacturing cost and easy popularization and application.

The invention relates to soybean whey protein composite powder and a preparation method thereof. The soybean whey protein composite powder comprises, by weight, 5-10 parts of soy isolate protein powder, 12-20 parts of whey protein concentrate powder, 3-10 parts of fish collagen protein powder and 0.5-2 parts of taurine. In preparation, the soy isolate protein powder, whey protein concentrate powder and fish collagen protein powder are mixed according to the weight part ratio, other components are added into the mixture through a fluidized bed, the mixture is subjected to granulation, and the product is collected and is sterilized so that a finished product is obtained. Compared with the prior art, the preparation method utilizes soy isolate protein powder, whey protein concentrate powder and fish collagen protein powder as main raw material and uses taurine, coix seed powder, poria cocos powder, soya bean lecithin and soybean oligosaccharides so that the soybean whey protein composite powder is rich in comprehensive and balanced nutrients, has high protein content, is pure natural, does not produce pollution, does not contain a preservative, contains multiple natural active components, has low cholesterol content, low fat content and low heat and fast supplies comprehensive nutrients.

The invention discloses a method for constructing a pepper mutant library from ethylmethane sulfonate. The method is characterized in that a Zunla 1 is used as a mutagenesis object; on the premise ofpointing out the influence of treating fluid dose and excluding space of each seed on germination percentage, semi-lethal dose is determined by comparing the germination percentage of pepper seeds with EMS treating fluid with different concentrations at different mutagenesis time; the pepper seeds are treated by mutagenesis of the semi-lethal dose; mutation frequency and mutation types of M2 generation are investigated, a mutant capable of stably inheriting of M4 generation is identified and a mutant library is constructed; the mutation types of leaves, stems, fruits, growth period, flower organs, fertility and the like are obtained and create abundant materials for functional genomics reach of pepper; and meanwhile, partial beneficial mutation can be directly applied to breeding practice.

The invention discloses a method used for inactivating virus based on an atmospheric pressure low temperature plasma activated solution. The method comprises following steps: 1, gas is introduced intoan atmospheric pressure low temperature plasma generator so as to realize generation of an atmospheric pressure low temperature plasma through excitation; 2, an atmospheric pressure low temperature plasma activated solution is subjected to activation so as to obtain a plasma activated solution; 3, and the plasma activated solution is used for treating a solution containing virus. The method is capable of killing virus effectively; no toxicity, no irritation, and no peculiar smell is caused; environment pollution caused by activation of virus with chemical reagents such as formaldehyde is avoided; and in preparation process of the atmospheric pressure low temperature plasma activated solution, energy consumption is low, operation is convenient, and production cost is reduced effectively.

The invention discloses ointment for clearing heat, cooling blood, stopping bleeding, diminishing swelling and promoting wound healing and a preparation method thereof. The ointment is prepared from the following raw materials: rheum officinale, rhizoma coptidis, radix notoginseng, radix angelicae dahuricae, colla corii asini, calcined dragon bones, rhizoma bletillae, myrrh, cuttlebone, radix rubiae, dragon's blood, pearl, borneol and liquorice roots. The ointment has very good curative effects on various skin trauma bleeding, ulcer, ulceration and the like, the treatment period is short, andthe pain and economic burden of a patient are greatly reduced. The ointment directly acts on an affected part, improves the absorption efficiency of medicines, promotes rapid healing of bleeding points and ulcer surfaces, has the advantages of rapid curative effect, short course of treatment, pure traditional Chinese medicine preparation, no toxic or side effect, wide and easily available medicinesource, convenient application, external application to the affected part, small dosage, no pain and no recurrence after healing.

The invention belongs to the technical field of plant growth regulators, and relates to a pharmaceutical composition capable of controlling vigorous plant growth and increasing production and its application. The plant growth regulator pharmaceutical composition provided by the present invention, the active ingredients include: prohexadione calcium, paclobutrazol and a plant growth promoter; the plant growth promoter is sodium nitrophenolate, diethyl hexanoate or gibberellin. 25% prohexadione-calcium-paclobutrazol composite agent wettable powder is used to control the vigorous growth of crops, especially when used to control the vigorous growth of peanuts, soybeans or rapeseed, and the dosage of 20g / mu has the best effect. The plant growth regulator medicament composition provided by the invention belongs to a ternary compound product. Compared with the single use of prohexadione calcium to regulate the growth of crops, the cost is greatly reduced and the dosage is easy to control, and the crop yield is significantly increased; Paclobutrazol is much safer; compared with other triazole plant growth regulators that delay plant growth, it has the advantages of low residual toxicity, less dosage, and environmental friendliness.

The invention relates to a water treatment agent prepared by utilizing blast furnace slag, and the agent is obtained by treating blast furnace slag by alkaline solution. The blast furnace slag comprises: 25-30% of SiO2, 40-45% of CaO, 15-20% of Al2O3, 10-20% of MgO, 1.08-1.5 of (CaO+MgO) / (Al2O3+SiO2). The alkaline solution with pH of more than 11 are mixed with the blast furnace slag as per 1 : 1-5 of the solid-to-liquid ratio, dried for 24-48h at 50-120 DEG C after filtration, and the outcome is taken out, smashed and passes through a standard filter of 6-80 m. The improved blast furnace slag is used as the water treatment agent and can treat the sewage with high efficiency and large amount, especially for the sewage containing the ions such as Ni(II), Pb(II), Cu(II), Zn(II), Mn(II), Fe(III), Al(III), Cr(III), etc.

The invention discloses a cleaning cocoon cooking method. The method comprises the processes of: external vacuum infiltration, cooking by an automatic cooker, cocoon steaming, and adjustment, wherein a reelability agent originally used for cocoon cooking replaces a penetrating agent for penetrating to be used in the external vacuum infiltration cocoon cooking process; in the condition with 30-50 DEG C water temperature, the reelability agent can only have infiltration function with water to be adsorbed between cocoon layers and on the surface of a cocoon filament; and in the cocoon cooking process and in the condition with 60-80 DEG C water temperature, the reelability agent can promote the cocoon filament sericin dissolution to reduce adhesion between cocoon filaments for the smooth dissociation of the cocoon filaments, so that the reelability agent has the reelability function in the cocoon cooking process. One chemical preparation achieves two functions, the chemical preparation is less and easily controlled in dose, process is simple, operation is convenient, and production cost is low.