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56 results about "Pain killers" patented technology

Compound oxytetracycline injection and preparation method thereof

ActiveCN104667282ARelieve painFacilitate on-site injection workAntibacterial agentsAntipyreticAntibiotic YPain killers
The invention discloses compound oxytetracycline injection and a preparation method, particularly relates to compound injection applied to animals. Every 100ml of injection comprises the following components: 5-23g of oxytetracycline, 1-5g of ketoprofen, 30-80ml of an organic slvent, 0.2-2g of an antioxidant, 1.8-8g of a complexing agent, 0.2-1g of a pain killer, 1-7ml of a pH regulator and the balance of injection water. The oxytetracycline and the ketoprofen are prepared into the compound preparation, wherein the oxytetracycline is wide-spectrum antibiotics, and the ketoprofen is an antipyretic-analgesic anti-inflammatory agent, so that the matched using effect is good. The oxytetracycline and the ketoprofen are injection dosage forms; in the past, when the drug is used on a pig, oxytetracycline is injected once on the pig and then the ketoprofen is injected once, however, at present, the compound injection only needs to inject once, so that the pains of the pig are reduced, the site injection work of veterinarians is performed in a more facilitated manner, and the working efficiency of the veterinarians is improved. Due to the use of the compound injection, the cost of packaging, transporting and the like of a medicament bottle are reduced, and the cost is reduced.
Owner:华北制药集团动物保健品有限责任公司

Tibetan medicine Duyiwei total flavone extract and extraction method and use thereof

The invention belongs to the technical field of medicine, and provides a Tibetan pharmaceutical, lamiophlomis rotata total flavone extractive as well as an extracting method and the application thereof. The method uses Tibetan pharmaceutical lamiophlomis rotata as raw material, uses ethanol prepared by alkalescence solution with different pH values as solvent, and adopts a backflow method for extracting. After two steps of decontamination and the separation and enrichment of macropore resin, the total flavone extractive with the purity being 50 to 95 percent can be obtained from extracting solution. In the process of separation and enrichment, after the two steps of decontamination and the separation and enrichment of macropore resin, a sample with high purity can be obtained and the purity of the total flavone in the sample can be 95 percent at most, wherein, the percentage is higher than the number reported in documents. The invention also provides the application of the total flavone as pain killer medicine and stanch medicine. The paper optimizes and improves the extracting method so as to increase the transfer rate of effective ingredient, improve the utilization rate of medicinal materials and save a great amount of cost effectively, thus having high economical benefit.
Owner:SHENYANG PHARMA UNIVERSITY +1

Preparation method of composite inactivated vaccine for IBD (infection bursal disease)

The invention discloses a preparation method of a composite inactivated vaccine for an IBD (infection bursal disease) and belongs to the technical field of animal biological products. The preparation method comprises technological steps as follows: 1), virus reproduction; 2), preparation of the composite inactivated vaccine for the IBD: 1-2 parts of an immunopotentiator is added to each 1,000 ml of an IBDV (infection bursal disease virus) antigen solution checked to be qualified in inactivation, the mixture is uniformly mixed, emulsification packaging is performed on the mixture and a summit livestock water-in-oil-in-water adjuvant in the volume ratio being 3:2, and the composite inactivated vaccine for the IBD is prepared. The novel vaccine adjuvant is adopted, and the prepared vaccine has double characteristics of water in oil and oil in water, combines the sustained release function of an ordinary vaccine and has advantages of joint actions of the water-soluble immunopotentiator, flavone of traditional Chinese medicines, a pain killer and the like. With the adoption of the effective immunopotentiator, the immunity of a body is greatly improved, the cellular immunity capability of the inactivated vaccine is improved, the body is stimulated to generate efficient neutralizing antibodies, and the disease prevention capability of the body is improved.
Owner:浙江美保龙生物技术有限公司
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