18 results about "Body fluid" patented technology

A disposable diaper that includes a cover member and a body fluid absorbent member attached to an inner side of the cover member. The absorbent member is composed of a liquid-pervious topsheet, a backsheet and an absorbent core member disposed therebetween. The absorbent member is formed on a side adjacent the backsheet with at least one first groove concaved in a direction from the backsheet toward the topsheet.

The invention discloses a Zn-Sr series zinc alloy as well as a preparation method and application of the Zn-Sr series zinc alloy. The zinc alloy comprises Zn and Sr, wherein the mass percent of Sr in the zinc alloy ranges from 0% to 10%, but is not equal to 0. The zinc alloy also comprises trace elements including Si, P, Li, Ag, Sn and at least one selected from rare earth elements, wherein the mass percent of the trace elements ranges from 0% to 3%, but is not equal to 0. The mechanical property of the Zn-Sr series zinc alloy disclosed by the invention meets the requirements for strength and toughness of a medical implant material, is nontoxic and favorable in tissue compatibility and blood compatibility, can be degraded by using body fluid and can be applied to preparation of medical implants; and the dissolved metal ions can be absorbed and utilized by living bodies to promote bone growth or can be discharged out of bodies through metabolism.

The invention discloses a manufacturing method of an implantable artificial retina ceramic packaging body. The method comprises the following steps: 1, providing a ceramic substrate with at least one through hole; 2, filling the through hole with a conductive slurry with biological compatibility, and sintering both the conductive slurry and the ceramic substrate; 3, forming conductive welding discs with biological compatibility on the upper surface and the lower surface of the conductive slurry exposed outside the through hole after sintering in the second step; 4, arranging a metal ring with biological compatibility on the ceramic substrate, wherein the metal ring surrounds all the conducive welding discs disposed at the same side of the ceramic substrate; and 5, arranging a metal cover with biological compatibility on the metal ring to form an enclosed space accommodating a circuit board. According to the invention, the packaging body manufactured by use of the method is high in airtightness, prevents a human body from damage caused by penetration of incompatible substances in the packaging body into a body fluid and is good in biological compatibility. The difficulty in a manufacturing process is quite low, and the method is easier to promote.

The invention belongs to the technical field of traditional Chinese medicines, and in particular relates to a traditional Chinese medicine composition for treating endocrine dyscrasia and a preparation method thereof. The traditional Chinese medicine composition is prepared from the following raw material medicines in parts by weight: 20-40 parts of radix ophiopogonis, 10-30 parts of radix polygoni multiflori preparata, 15-30 parts of radix rehmanniae preparata, 10-20 parts of polygonatum odoratum, 15-25 parts of dendrobe, 10-30 parts of ligustrum lucidum ait, 10-20 parts of yams, 10-15 parts of white atractylodes rhizome, 10-20 parts of radix codonopsis, 10-15 parts of semen cuscutae, 10-15 parts of epimedium, 10-15 parts of eucommia, 10-15 parts of cistanche and 5-10 parts of liquorice. According to the traditional Chinese medicine composition for treating endocrine dyscrasia, multiple medicines are combined so as to be cooperated with one another from the medicine effect and achieve the effects of replenishing the vital essence and the blood, supplementing qi, promoting the production of body fluid and promoting blood circulation to remove blood stasis, takes a quick response, is good in treating effect and has low toxic and side effects, and the medicine property is mild.

Antibodies which specifically bind to components of the DNA synthesome which are altered in malignant cells are disclosed. These antibodies can be used, inter alia, to diagnose, prognoses, and treat malignancy and in assays to screen cells, tissues, and body fluids for the presence of a malignant phenotype. These antibodies can be further used to identify test compounds having the ability to suppress the malignant phenotype in a cell by assaying for the ability to inhibit or block the function of an altered component of the DNA synthesome associated with the malignant phenotype. Further, disclosed herein are methods and kit for minimally invasively detecting the presence of neoplasms and malignant conditions using easily obtainable body fluids, such as blood, plasma, lymph, pleural fluid, spinal fluid, saliva, sputum, urine, and semen, for example, to both detect the presence of cancer as well as assess the stage of the disease and the prognosis of the patient. By detecting the presence of an altered form of a component of the DNA synthesome in body fluid, one can diagnose and prognose malignancy. The disclosed method and kit therefor can be used as a diagnostic biomarker for malignancy as well as a means of monitoring the progress and effectiveness of therapeutics.

The invention relates to a method for preparing composite yeast nutritious drinks, and belongs to the technical field of nutritious drinks. According to the technical scheme, the method includes the steps that lyceum barbarum extract is prepared; a yeast extract solution is prepared; syrup feed liquid is prepared; the obtained lyceum barbarum extract and the yeast extract solution are added to the syrup feed liquid, the lyceum barbarum extract, the yeast extract solution and the liquid are evenly mixed, sodium erythorbate is added to the mixed solution, and high pressure homogenization is conducted on the mixed solution; the solution after high pressure homogenization processing is sterilized, filtered and clarified through a ceramic membrane, and filled into vessels, and then the composite yeast nutritious drinks are prepared. The prepared lyceum barbarum and yeast nutritious drinks have quite rich nutrient substances, lyceum barbarum contains a lot of nutrients such as amino acids, lyceum barbarum polysaccharides, inorganic salt, glucose, taurine and betaine, and the nutrients are essential to human body; yeast extract contains 18 kinds of amino acids and polypeptides, multiple B vitamins, nucleic acids and multiple mineral elements. The prepared drinks have the functions of nourishing the kidney and tonifying the liver, benefiting qi and promoting the production of body fluid, improving eyesight and soothing nerves, resisting fatigue and improving human body immunity.

The invention relates to a preparation method of a composite hemostasis material, and belongs to the technical field of composite materials. The composite hemostasis material is prepared from silver-supported seaweed fibers, sodium carboxymethylcellulose, chitosan and starch. The material has a good hemostatic effect and an antibacterial property, and above adopted raw materials are degradable materials, do not cause inflammations of wounds during use, and promote the growth of new tissues, the chitosan is crosslinked with the surface of erythrocytes to make erythrocytes adhered in order to form thrombus to stop bleeding, carboxymethyl cellulose has a good film forming property, and also has an adhesion preventing effect, the seaweed fibers which are a wound covering material have an excellent affinity, and can help to clot wound blood, absorb excessive secretions of the wound and keep the wound at a certain humidity in order to enhance the healing effect, and the seaweed fiber covering material allows oxygen to go through and bacteria to be blocked after in contact with a wound body fluid in order to promote the growth of the new tissues.

The invention relates to the technical field of exosome separation, and in particular relates to a method for separating exosomes in body fluid by an electric field capture mechanism, and a micro-fluidic chip. The method comprises the following steps of: (1), acquiring body fluid; (2), adding the body fluid into a liquid adding hole of the micro-fluidic chip, and polarizing particles in the mixedliquid through an external non-uniform electric field of the micro-fluidic chip; and (3), separating exosomes from other particles according to different polarization degrees of the exosomes and the other particles and the flow rate of the liquid, wherein an acute angle is formed between the opposite positive and negative electrode connecting line direction and the liquid flowing direction. Separation of the exosomes from other particles can be achieved only by adding the body fluid into the liquid adding hole by an operator; the whole method is very simple to operate; the body fluid does notneed to be treated too much in the early stage, and is non-invasive fluid; the whole early-stage treatment and separation can be completed within several minutes; the cost is relatively low; the method is very suitable for clinical popularization and application; excessive other materials do not need to be introduced; and exosome pollution is not easy to cause.

The invention relates to appetizing cold noodles and a method for preparing the same. The appetizing cold noodles comprise, by weight, 5-7 parts of radix astragali, 5-7 parts of radix ginseng, 5 parts of radix scrophulariae, 4 parts of radix glycyrrhizae, 2 parts of radix aconiti lateralis preparata, 2 parts of cortex cinnamomi, 15 parts of grapes, 4 parts of fructus ligustri lucidi, 10 parts of rice flour, 6 parts of corn flour, 10 parts of tomatoes, 20 parts of green tea powder, 35 parts of sweet potato starch, 0.5-1 part of alun, 8-12 parts of bulbus lilii, 3-5 parts of semen euryales, 3-5 parts of radix cudramiae, 6 parts of amaranthus spinosus, 2-4 parts of rauvolfia verticillata, 3 parts of berchemia lineate, 4 parts of herba lespedezae cuneatae, 3-6 parts of whorlleaf loosestrife herb, 3 parts of loropetalum chinensis roots and 4-7 parts of thorny elaeagnus leaves. The appetizing cold noodles and the method have the advantages that the appetizing cold noodles are mainly made of Chinese herbal medicines, components are unique and are reasonably compatible with one another, accordingly, effects of strengthening middle warmers, benefiting vital energy, promoting blood circulation to remove blood stasis, strengthening spleens, nourishing bodies and blood, promoting secretion of saliva or body fluid, regulating the vital energy, resolving stasis and the like can be realized, the appetizing cold noodles can be used for treating symptoms such as poor appetite of children, indigestion, spontaneous sweating and night sweating, yellowish complexion, thinness and weakness and are short in treatment course and free of optional side and toxic effects, and obvious curative effects can be realized by the appetizing cold noodles.

The invention discloses a preparation for clearing away heart fire for resuscitation, nourishing yin and promoting generation of body fluid for acute infantile convulsion. The preparation is mainly prepared from the following crude medicines in parts by weight: 9-15 parts of white muscardine silkworm, 6-9 parts of star-flower lysimachia, 6-9 parts of aralia continentalis kitag, 10-20 parts of chrysanthemum, 5-9 parts of carpesium abrotanoides, 8-12 parts of rhizoma acori graminei, 10-20 parts of bamboo shavings, 4-8 parts of tylophora florlbunda, 10-18 parts of junci medulla, 8-15 parts of rheum officinale and 7-13 parts of herba lysimachiae. The preparation disclosed by the invention is significant in effect, rapid to take effect and high in curing rate.

The invention belongs to the technical field of Chinese medicines, and relates to a Chinese medicinal composition for enhancing the immunity of organisms. The Chinese medicinal composition is prepared from the following raw materials in part by weight: 6 to 16 parts of astragalus, 6 to 14 parts of szechuan tangshen root, 4 to 8 parts of manyprickle acanto-panax root, 6 to 14 parts of largehead atractylodes rhizome, 4 to 10 parts of Chinese angelica and 4 to 8 parts of hyacinth bean. A preparation method comprises the following steps of: weighing the raw materials in the weight ratio, adding water, decocting twice, and decocting for 0.5 to 1 hour every time; and mixing decoction, filtering, concentrating filtrate until the relative density is 1.02-1.05 g/cm<3> to obtain the Chinese medicinal composition. The Chinese medicinal composition has the effects of tonifying spleen and stomach, tonifying kidney and strengthening yang, supplementing qi and promoting production of body fluid, resisting fatigue, relieving asthenia and enhancing immunity and resistance, has an obvious curative effect, is mild in effect and convenient to take, and does not have toxic or side effect; and the preparation method is simple and low in cost.

The present invention belongs to the technical field of medicinal and edible food formulas and new resource foods and specifically provides non-whole nutrient formula food, special whole nutrient formula food or whole nutrient formula food for patients with gastric carcinoma to eat. According to the requirements of General Principles of Special Medical Use Formula Foods, in combination with the constitutive characters of the patients with gastric carcinoma, and based on the essence of traditional Chinese medicine theory, a variety of medicinal and edible traditional Chinese medicines are reasonably combined; a plurality of types of traditional Chinese medicine extract essences which are extracted by a prehydrolysis SBE technology, oligopeptides extracted by biological enzymolysis, prebiotics, amino acids, carbohydrates, fats with healthcare functions, a plurality of types of vitamins and mineral substances are mixed and then treated by other processes, thereby obtaining the formula food. The formula food can be used as a single nutrient source to meet the nutritional requirements of the patients with gastric carcinoma, and also has effects of helping digestion, invigorating stomach, tonifying spleen, excreting dampness, promoting the secretion of saliva or body fluid, moistening dryness, clearing heat, removing toxics, regulating qi to alleviate pain and enhancing immunity.

The invention provides three yellow double flower bag tea, comprising the following raw materials, by weight, 10- 18 parts of rhubarb, 6- 10 parts of rhizoma coptidis, 5- 9 parts of baical skullcap root, 15- 30 parts of honeysuckle, 12- 25 parts of wild chrysanthemum flower, 10- 18 parts of dwarf lilyturf tuber, 8- 12 parts of caulis dendrobii, 8- 12 parts of radix rehmanniae, and 6- 9 parts of green tea. The invention also provides a method for preparing the three yellow double flower bag tea. The tea is clever in collocation with a reasonable component, provides tea drink for sore gums and bleeding gums crowd with the functions of nourishing yin and generating body fluid, moistening lung and clearing away the heart-fire, detumescence by detoxification, and can alleviate a toothache and gum bleeding. Based on green tea and Chinese herbal medicine, the tea selects the pure natural plant as raw material of medicine and food homology, with a scientific formula, and the products after modern biological technology to process, has an obvious effect, packed with consumption filtering paper bag, easy to be used, without side effects after long-term taking.