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31results about How to "Nerve protection" patented technology

Medical preparation for treatment of rheumatism, lumbar vertebra disease and cervical spondylosis

The invention discloses a medical preparation for treatment of rheumatism, lumbar vertebra diseases and cervical spondylosis, which is a purely traditional Chinese preparation prepared through extraction and processing of white paeony root, hoantchy root, angelica, eucommia bark, chaff flower root, pawpaw, rhizome of large-headed atractylodes, giant knotweed, liquorice and the like in alcohol or water. The medical preparation can be a wine preparation, a capsule preparation, a pill preparation, a tablet preparation and a mistura preparation. Moreover, the medical preparation has the functions of supplementing qi, activating the blood circulation, strengthening the muscles and bones, dispersing the pathogenic wind, and treating arthralgiasyndrome, and can be applied in treatment of rheumatism, lumbar vertebra diseases and cervical spondylosis.
Owner:李国强

Green organic selenium-rich feed and preparation method thereof

The invention relates to green organic selenium-rich feed and a preparation method thereof. The preparation method includes the step of subjecting fermentation material containing whole fiveleaf Gynostemma herb sequentially to aerobic fermentation and anaerobic fermentation to produce fermentation broth. The fermentation material is added the whole fiveleaf Gynostemma herb, Gynostemma pentaphyllum polysaccharides and small peptides produced via fermentation can improve livestock immunity, promote livestock growth and improve pork quality, and sweet matters in Gynostemma pentaphyllum can also provide better palatability for the feed. The anaerobic fermentation is just subsequent to the anaerobic fermentation, and the fermentation broth has inhibitory therapeutic action for various germ and can effectively prevent biofeed from producing mildew toxins during storage, prevent the biofeed from deteriorating, prevent bacterial infections in livestock intestines, delay and improve chronic enteritis and improve living quality of livestock.
Owner:HUBEI UNIV FOR NATITIES +1

Scalp care composition and application thereof

The invention discloses a scalp care composition and application thereof. The scalp care composition comprises the following components in percentages by weight: 0.1-2% of a scalp barrier function repairing component, 0.1-1% of an oil control component and 0.1-0.5% of an anti-allergy component, wherein the scalp barrier function repairing component comprises 0.1-0.5% of water-soluble ceramide, 0.1-0.5% of lactobacillus / soybean milk fermentation product filtrate and 0.2-0.8% of a sargassum filipendula extract; the oil control component comprises 0.1-0.5% of a hypnea musciformis extract and 0.1-0.5% of a mangnolia officinalis bark extract; and the anti-allergy component comprises 0.1-0.5% of maltotetraose. The scalp care composition is mild and safe, has low irritation, effectively improvesthe microbial environment of the scalp, and has effects of balancing water and oil, relieving itching and repairing the damaged barrier of the scalp.
Owner:MINGCHEN HEALTH CO LTD

Health preservation tea

The invention relates to health preservation tea, and belongs to the field of health care and health preservation tea. The health preservation tea is prepared from the following raw materials in parts by weight: 30 to 40 parts of Pu'er tea, 2 to 8 parts of chrysanthemum flowers, 35 to 45 parts of jasmine flowers, 1 to 5 parts of fructus momordicae flowers and 5 to 10 parts of malt. The health preservation tea has the advantages that the recipe is scientific and reasonable; various kinds of medicine are matched for simultaneously achieving the effects of removing dampness, eliminating phlegm, promoting blood circulation to remove blood stasis, and invigorating spleen to promote digestion; the simultaneous treatment of principal and subordinate symptoms is achieved by the whole recipe; the recipe properly aims at the pathogenesis. Through the clinic application, the health preservation tea has the obvious curative effect on hyperlipemia treatment.
Owner:广西真龙泉食品饮料有限公司

Tea-flavor bird's nest can and production method thereof

The invention discloses a tea-flavor bird's nest can and a production method thereof. The tea-flavor bird's nest can consists of the following raw materials in percentage by weight: 0.5 percent to 5 percent of a dried bird's nest, 0.01 percent to 0.5 percent of EGCG (epigallocatechin gallate), 0.05 percent to 0.5 percent of tea essence, 6 percent to 15 percent of a sweetening agent, 0.1 percent to 0.5 percent of a thickener, and the balance of water. The production method comprises the following steps: soaking the bird's nest, removing impurities from the soaked bird's nest, heating and curing the bird's nest, weighing the bird's nest and bottling the bird's nest; filling the bottle with a formulated fluid prepared by mixing EGCG, tea essence, the sweetening agent and the thickener; exhausting gas, sealing the bottle, sterilizing the bottle, and packaging the bottle to obtain a can finished product. In the tea-flavor bird's nest can, the tea-flavor substances are composed of EGCG and tea essence; the sweetening agent consists of fructose, sorbitol, xylitol and maltitol; and the thickener consists of carrageenan, pectin and carboxymethyl cellulose sodium. The tea-flavor bird's nest can provided by the invention has tea flavor, and is suitable for consumers of all ages to use.
Owner:JIANGNAN UNIV

Traditional Chinese medicine composition for benefiting qi, nourishing blood, maintaining beauty and keeping young and preparation method and application of traditional Chinese medicine composition

The invention discloses a traditional Chinese medicine composition for benefiting qi, nourishing blood, maintaining beauty and keeping young and a preparation method and application of the traditionalChinese medicine composition. The traditional Chinese medicine composition is prepared from the following raw materials in parts by weight: 125-145 parts of chicken fetuses, 1-10 parts of radix astragali, 1-10 parts of radix glycyrrhizae, 1-10 parts of ginseng and 2-10 parts of flos lonicerae. All the components are matched with one another, the remarkable effects of tonifying qi, nourishing blood, maintaining beauty, keeping young and improving sleep are achieved, all the medicinal materials are medicinal and edible traditional Chinese medicinal materials or traditional Chinese medicinal materials capable of being used for health-care food, long-term medication experience is achieved, and toxic and side effects are avoided.
Owner:山东宏济堂制药集团股份有限公司

Dry noodle containing wild apricot kernel and eucommia ulmoides and preparation method thereof

The invention discloses dry noodle containing wild apricot kernel and eucommia ulmoides and a preparation method thereof. The dry noodle is composed of salt, eucommia staminate flower tea powder, wolfberry powder, wild apricot kernel protein powder, and flour according to the corresponding weight ratio of 6.027-10.045:100-500:100-500:100-500:1000. The dry noodle includes the components such as the eucommia staminate flower tea, the wild apricot kernel and the wolfberries. Nutritional structure of the dry noodle is regulated and chewiness of the dry noodle is improved. Use quantity of dry flour is reduced in preparation of the dry noodle. The dry noodle is not liable to be stuck when being boiled, and can supply abundant vegetable protein, abundant vitamin and mineral elements to human body.
Owner:CHINA PAULOWNIA RES CENT

Preparation method of high-solubility plant polyphenol solid beverage

The invention provides a preparation method of a high-solubility plant polyphenol solid beverage. The preparation method comprises the following steps of (1) enabling zein to dissolve in an ethanol water solution, performing stirring for 30-60 minutes, adding plant polyphenols, and continuing performing stirring until the solution is completely clear to obtain mixed liquid I; (2) enabling sodium caseinate or gelatin to dissolve in water at 80 DEG C, performing stirring for 30 minutes, performing cooling to room temperature to obtain a sodium caseinate solution or a gelatine solution, dispersing the mixed liquid I in the sodium caseinate solution or the gelatine solution, performing evaporation to remove ethanol, adding water until the volume before evaporation is obtained, and obtaining mixed liquid II; (3) heating natural polysaccharide to 80 DEG C, then performing stirring and dissolving for 30 minutes, adding cane sugar, maltodextrin, essence and water, performing stirring until a uniform-mixed state is obtained, and obtaining sugar liquid; and (4) uniformly mixing the mixed liquid II with the sugar liquid, and performing spray drying. The high-solubility plant polyphenol solidbeverage can effectively increase the solubility of curcumin and resveratrol in water, so that the prepared solid beverage has good functions of resisting in vitro oxidation and the like.
Owner:GUANGDONG PHARMA UNIV

Healthcare tea

The invention relates to healthcare tea, and belongs to the field of healthcare tea. The healthcare tea is made from, by weight, 30-35 parts of leaves of Abrus precatorius L., 25-30 parts of Pu'er tea, 2-8 parts of chrysanthemum flowers, 20-25 parts of jasmine flowers, 1-5 parts of flowers of S. grosvenorri and 2-8 parts of malt. The healthcare tea is scientific and reasonable in formula, and damp-heat syndromes and other diseases caused by summer heat and wet heat in human bodies in summer or dryness in winter can be effectively removed.
Owner:广西真龙泉食品饮料有限公司

Traditional Chinese medicine composition for treating dementia and preparation method thereof

The invention discloses a traditional Chinese medicine composition for treating dementia and a preparation method thereof. The composition is characterized by consisting of the following traditional Chinese medicine raw materials in parts by weight: 1-30 parts of rhizoma corydalis decumbentis, 1-30 parts of rhizoma curcumae longae and 1-30 parts of flos caryophylli. According to the traditional Chinese medicine composition and the preparation method thereof, the active ingredients of the composition are extracted by a reasonable process; the composition is made into multiple dosage forms and is good in safety; moreover, the composition can effectively reduce the brain tissue injury caused by cerebral ischemia and obviously alleviate the dementia symptoms, and realizes a remarkable effect in a process of preventing and treating vascular dementia.
Owner:JIANGSU KANION PHARMA CO LTD

Preparation method and application of hydrogen-powered micromotor

The invention discloses a preparation method and application of a hydrogen-powered micromotor. The hydrogen-powered micromotor comprises a magnesium element core and a polylactic acid-glycollic acid copolymer shell wrapping the magnesium element core, wherein the polylactic acid-glycollic acid copolymer shell is provided with at least one notch, so that the magnesium element core can be communicated with the external environment. The hydrogen-powered micromotor has a Janus structure, can stably release H2 in an aqueous medium, and has a motion characteristic; and by injecting the material in vivo, the infarction area can be effectively reduced, and the hydrogen-powered micromotor has an excellent effect of relieving inflammation caused by acute ischemic stroke.
Owner:SOUTHERN MEDICAL UNIVERSITY

Surgical lying device

The invention discloses a surgical lying device and belongs to the technical field of medical instruments. According to the surgical lying device, head acupuncture points and neck acupuncture points can be massaged through currents, blood circulation is enhanced, comfort is improved, and meanwhile the currents can be controlled at different temperatures according to the requirements of different portions. Temperature control on the body portion is uniform. According to the surgical lying device, the pressure ulcer prevalence is extremely low, nerves can be protected, and the nerve sensitivity in surgery is high; in addition, the cure effect on pressure ulcers is good.
Owner:WUXI NO 4 PEOPLES HOSPITAL

Working pipe system of spinal paramedian keyhole approach

The invention relates to a working pipe system of a spinal paramedian keyhole approach, which is convenient to operate, good in stability and good for view after location at the operation area. The working pipe system comprises a fixing device, an operation channel pipe with a fixed clamping groove, a puncture locating needle and a set of dilation tubes with gradually increased diameters, wherein the operation channel pipe is fixed on the fixing device through the fixed clamping groove; and the specification of each dilation tube is that the internal side wall diameter of the upper level of dilation tube is equal to the external side wall diameter of the next level of dilation tube, and the external diameter of the dilation tube at the largest level is equal to the internal diameter of the operation channel pipe. The working pipe system can greatly shorten the operation time by that after location of the puncture locating needle, the dilation tubes are continuously inserted into the operation area, and at last the operation channel tube is inserted into and aligned with the operation area, and compared with the traditional operation, the time is shortened by 1 hour. The invention has the advantages that the working pipe system is simple to operate; the operation wound is small; the damage to bones and muscles during the operation is reduced; and the working pipe system facilitates postoperative rehabilitation and reduces complication and the like.
Owner:陈春美 +6

Protection system for blood vessels and nerves in post-traumatic local exposed bone regions

The invention discloses a protection system for blood vessels and nerves in post-traumatic local exposed bone regions. The protection system comprises a protecting cover and a shaping device, whereinthe protecting cover is used for preventing the blood vessels and the nerves from being extruded by a pressure source, and an accommodating space for accommodating the blood vessels and the nerves isformed in the protecting cover; and the shaping device is used for shaping the protecting cover so as to enable the extension direction of the accommodating space to be accordant with the trend of thenerves. The protection system comprises the protecting cover, the protecting cover is used for covering the post-traumatic exposed blood vessels and nerves into the accommodating space, and an isolation region is formed on the peripheral regions of the post-traumatic exposed blood vessels and nerves, so that the situation that the blood vessels and the nerves are pressed by materials such as negative pressure cotton in a subsequent closed negative pressure drainage is avoided. Meanwhile, the protection system further comprises the shaping device for shaping the protecting cover, so that the protecting cover is adapted to the trends of the blood vessels and the nerves, and the protecting cover is capable of effectively protecting the blood vessels and the nerves in the post-traumatic localexposed bone regions.
Owner:王利祥

Preparation method of pet soft capsule with functions of calming, sleeping, diminishing inflammation and relieving pain

The invention relates to a preparation method of a pet soft capsule with functions of calming, sleeping, diminishing inflammation and relieving pain. The soft capsule is prepared from capsule skin andcapsule contents, wherein each part of capsule liquid is prepared from the following raw materials in percentage by weight: 1%-10% of industrial hemp full-spectrum oil, 15%-45% of fish oil, 0.5%-1% of vitamin D oil, 0.5%-5% of vitamin E oil, and the balance of cannabis oil; and each part of capsule skin is prepared from medical gelatin, purified water and glycerin according to the weight ratio of1 to (0.5 to 2) to (0.2 to 1). The industrial hemp full-spectrum oil in the pet soft capsule contains various cannabinoids and terpene phenols, and has the functions such as protecting nerves, resisting anxiety, calming and sleeping; the cannabis oil contains antioxidants, and can play an antioxidant function together with vitamin E, thereby preventing the fish oil from being oxidized; and both the cannabis oil and the fish oil are rich in unsaturated fatty acid which has the effect of resisting inflammation, and the pet soft capsule has good compatibility of prescription and good health careefficacy for pets.
Owner:YUNNAN LVXIN BIOLOGICAL PHARMA CO LTD

Traditional Chinese medicine composition for central nervous injury complicated with secondary pulmonary infection and application of traditional Chinese medicine composition

ActiveCN113750214ADisplacement hindranceIncreased nociceptionNervous disorderDigestive systemPulmonary infectionSequela
The invention discloses a traditional Chinese medicine composition for central nervous injury complicated with secondary pulmonary infection. The traditional Chinese medicine composition is prepared from dried ginger, ginseng, bighead atractylodes rhizome and the like. The traditional Chinese medicine composition can effectively prevent or treat central nervous injury combined with secondary pulmonary infection, especially severe central nervous injury, reduce the fatality rate and sequelae, and solve the problem of drug resistance caused by antibiotic abuse.
Owner:TIANJIN UNIV OF TRADITIONAL CHINESE MEDICINE

A kind of traditional Chinese medicine composition for treating dementia and preparation method thereof

The invention discloses a traditional Chinese medicine composition for treating dementia and a preparation method thereof. 30. The invention uses a reasonable method to extract the active ingredients of the composition, and prepares it into various dosage forms, which has good safety, can effectively reduce brain tissue damage caused by cerebral ischemia, and obviously alleviate dementia symptoms. has a significant effect.
Owner:JIANGSU KANION PHARMA CO LTD

A kind of preparation method of plant polyphenol functional drink

The invention provides a method for preparing a plant polyphenol functional drink, comprising the following steps: (1) dissolving zein in an aqueous ethanol solution, stirring for 30-60 minutes, adding plant polyphenols, and continuing to stir until the solution is completely Clarify to obtain mixed solution 1; (2) disperse mixed solution 1 in acidic water, evaporate to remove ethanol, add water to replenish the volume before evaporation to obtain mixed solution 2; (3) heat natural polysaccharide to 80°C and stir to dissolve for 30 minutes, After cooling to room temperature, adjust the pH value to 4.0 to 4.5, then add sucrose, essence, preservative, ginger extract, kudzu root extract, and water, and stir until the mixture is uniform to obtain a sugar solution; (4) mix the mixed solution 2 with the sugar solution, Stir for 15 minutes after heating to 90° C., and obtain a plant polyphenol functional drink after sterilization and filling. The invention can effectively improve the solubility of plant polyphenols - curcumin and resveratrol in water, so that the prepared functional drink has good anti-oxidation and other functions in vitro.
Owner:GUANGDONG PHARMA UNIV

Health preserving tea

The invention relates to a health preserving tea and belongs to the field of health preserving teas. The health preserving tea comprises, by weight, 25-35 parts of leaf of Abrus precatorius L., 23-32 parts of black tea, 2-8 parts of chrysanthemum, 21-27 parts of jasmine flower, 1-5 parts of flower of Siraitia grosvenorii and 5-10 parts of malt. The health preserving tea has a scientific and reasonable formula. Through cooperation of the above ingredients, the health preserving tea has functions of invigorating spleen and supplementing qi, relieving liver depression, dispersing qi, and reducing phlegm and eliminating fatigue. The health preserving tea has the advantages of supplement and no sluggish, phlegm reduction and no damage to yin, evil elimination and no damage to body resistance, meticulous care, complement with each other, simultaneous treatment of principal and subordinate symptoms and pathogenesis pertinency. The health preserving tea is suitable for clinical application and has substantial curative effects on diabetes.
Owner:广西真龙泉食品饮料有限公司

Contact lens care solution containing antioxidant substances and preparation method thereof

The invention discloses a contact lens care solution containing antioxidant substances and a preparation method of the contact lens care solution, and belongs to the field of eye health care. The aqueous solution is prepared from the following components: 0.01 to 0.2 weight percent of VC (Vitamin C), 0.01 to 0.2 weight percent of ergothioneine, 0.1 to 2 weight percent of humectant, 0.01 to 0.5 weight percent of antibacterial agent, 0.05 to 0.95 weight percent of buffering agent, 0.01 to 0.1 weight percent of surfactant, 0.35 to 1.0 weight percent of osmotic pressure regulator and 93 to 98 weight percent of water for injection; the pH value of the contact lens care solution is 6-8. According to the contact lens care solution provided by the invention, the VC and the ergothioneine which are obtained by adopting a fermentation process and have no toxic or side effects are used as antioxidants, and the contact lens care solution can be used for improving the oxidation resistance of worn contact lenses and protecting eyes from free radical damage, has an anti-inflammatory repair effect and improves the wearing comfort.
Owner:深圳中科欣扬生物科技有限公司

A maxillary osteotomy positioner with adjustable thickness

The invention discloses an adjustable-thickness maxillary osteotomy positioner and belongs to the technical field of medical equipment for plastic surgery; the adjustable-thickness maxillary osteotomy positioner comprises a nasal retainer, a buccal retainer, a buccal mucosal tension-compression plate, a handle and at least three guide plates. The nasal retainer and the buccal retainer are joined at the tail ends to form the handle, the buccal mucosal tension-compression plate is connected to the front end of the buccal retainer, the buccal retainer is provided with a slot for mounting the guide plates, two ends of each guide plate are provided with through holes, two ends of the slot are provided with a guide plate limiting post and a guide plate adjusting screw respectively which run through the guide plates along the through holes, and the guide plates are arranged along the width of the slot sequentially in parallel. The problems of poor osteotomy thickness precision and unparalleled cut planes in existing maxillary osteotomy are avoided; since the guide plates of the positioner may be adjusted up and down in the slot along its with, the positioner may adapt to the cut-off under different bone thicknesses during maxillary osteotomy.
Owner:AFFILIATED STOMATOLOGICAL HOSPITAL OF NANJING MEDICAL UNIV

Preparation method of anti-inflammatory and acne mark-removing hydrocolloid acne paste

The invention discloses a preparation method of a hydrocolloid acne patch capable of diminishing inflammation and removing acne marks. The acne patch comprises the following components in parts by weight: 15-50 parts of hydrogenated viscous resin, 20-60 parts of thermoplastic elastomer, 2-20 parts of industrial hemp, 2-20 parts of asiaticoside, 2-20 parts of beta-nicotinamide mononucleotide, 5-50 parts of distilled peppermint essential oil, 5-50 parts of cajeput essential oil, 5-50 parts of far-infrared mineral powder and 10-30 parts of sodium carboxymethyl cellulose. The anti-inflammatory and acne mark-removing hydrocolloid acne patch prepared by the method is suitable for wounds, the antibacterial, anti-inflammatory and wound healing promoting capabilities of the hydrocolloid acne paste are improved, and the anti-inflammatory and acne mark-removing hydrocolloid acne paste can be applied to treatment of whelks and acnes caused by inflammation.
Owner:浙江医鼎医用敷料有限公司

Traditional Chinese medicine composition for treating chronic cough as well as preparation method and application thereof

The invention discloses a traditional Chinese medicine composition for treating chronic cough and a preparation method and application thereof, and belongs to the technical field of traditional Chinese medicine pharmacy. The traditional Chinese medicine composition is prepared from the following components in parts by weight: 6 to 12 parts of radix saposhnikoviae, 5 to 10 parts of herba pogostemonis, 15 to 30 parts of gypsum, 5 to 10 parts of radix scutellariae, 6 to 12 parts of rhizoma chuanxiong, 5 to 10 parts of fructus gardeniae, 5 to 10 parts of fried szechwan chinaberry fruit, 5 to 10 parts of honeysuckle flower, 5 to 10 parts of fructus forsythiae, 6 to 12 parts of honey loquat leaf and 10 to 20 parts of bulbus fritillariae thunbergii. The traditional Chinese medicine composition for treating the chronic cough is prepared from traditional Chinese medicinal materials, is safer for patients to take, does not need antibiotics, does not cause drug resistance of the patients to the antibiotics, has the effects of clearing heat and reducing phlegm, relieving chest stuffiness and eliminating stagnation, dispelling wind and relieving cough and the like, can enhance the mechanism of a human body and improve the immune disease resistance, and also has an excellent treatment effect on chronic cough.
Owner:徐立光

Multifunctional dynamic cervical, thoracic and lumbar disease rehabilitation training bin

InactiveCN108852738AAdjust training intensity stimulationEffective and stableChiropractic devicesDiseaseSport training
The invention relates to the field of rehabilitation training instruments, and mechanical, dynamics and sports training, in particular to a set of multifunctional dynamic cervical, thoracic and lumbardisease rehabilitation training equipment and technical means. The technical scheme solves the problem that cervical, thoracic and lumbar disease rehabilitation and treatment effects are not ideal for a long time. During rehabilitation training, by adjusting the angle of an elastic belt and the size of an elastic coefficient and adjusting body position changes of a patient, multiple different stress directions and stress size changes can be obtained at different portions of the human body cervical, thoracic and lumbar spines and related structure thereof; accordingly, muscles, ligaments, tendons and other tissue at corresponding portions of the spines are trained specifically. Accordingly, the required rehabilitation effect of cervical, thoracic and lumbar spines and related structure diseases thereof can be achieved. The spine muscle damage, intervertebral disc protrusion, spinal canal stenosis, related spine tissue inflammations and spine nerve and blood vessel pressure symptoms canbe rapidly cured.
Owner:吴传生

Production method of absorbable suture of mammal nerve fiber

The invention relates to a method for preparing the nerve fiber absorbable suture thread, wherein it comprises: washing the nerve fiber to remove the surface dirt, to be washed in the hank's; removing resin and water in the alcohols with different densities, to be dipped in the stomach prolease solution and the internal shear enzyme solution; then washing it in the 5% pawpaw prolease; the invention can naturally remove the tail nerve fiber, to form hundreds of integral fiber lines, to improve the produced number and improve the extract rate to 100%. The invention has smooth surface without burr, while it removes the harmful organism in the nerve fiber, to avoid the rejection between human body and suture thread.
Owner:SHUANGCHENG BEILONG BIOMED TECH DEV

Traditional Chinese medicine composition as well as preparation method and application thereof

The invention relates to the field of traditional Chinese medicines, and in particular relates to a traditional Chinese medicine composition as well as a preparation method and an application thereof. The traditional Chinese medicine composition is characterized by comprising the following traditional Chinese medicine raw materials in parts by weight: 1-40 parts of corydalis amabilis extract, 5-80 parts of turmeric extract and 0-50 parts of clove extract. According to the traditional Chinese medicine composition, extract of active parts of corydalis amabilis, turmeric and clove is obtained by using a modern traditional Chinese medicine extraction technique, and various preparations can be prepared. The traditional Chinese medicine composition provided by the invention is capable of reducing brain tissue damage caused by cerebral ischemia, and effectively preventing and treating senile dementia, vascular dementia and vascular sequelae.
Owner:JIANGSU KANION PHARMA CO LTD

Working pipe system of spinal paramedian keyhole approach

The invention relates to a working pipe system of a spinal paramedian keyhole approach, which is convenient to operate, good in stability and good for view after location at the operation area. The working pipe system comprises a fixing device, an operation channel pipe with a fixed clamping groove, a puncture locating needle and a set of dilation tubes with gradually increased diameters, wherein the operation channel pipe is fixed on the fixing device through the fixed clamping groove; and the specification of each dilation tube is that the internal side wall diameter of the upper level of dilation tube is equal to the external side wall diameter of the next level of dilation tube, and the external diameter of the dilation tube at the largest level is equal to the internal diameter of the operation channel pipe. The working pipe system can greatly shorten the operation time by that after location of the puncture locating needle, the dilation tubes are continuously inserted into the operation area, and at last the operation channel tube is inserted into and aligned with the operation area, and compared with the traditional operation, the time is shortened by 1 hour. The invention has the advantages that the working pipe system is simple to operate; the operation wound is small; the damage to bones and muscles during the operation is reduced; and the working pipe system facilitates postoperative rehabilitation and reduces complication and the like.
Owner:陈春美 +6

Compound injection for badgers and preparation method thereof

The invention relates to a compound injection for badgers. Active ingredients of the compound injection include mirtazapine, pentobarbital sodium and xylazine. Side effect appearing when a single active ingredient is used is reduced, and the compound injection is quick in anesthesia induction, proper in maintaining time and quick in revival.
Owner:QINGDAO AGRI UNIV
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