139 results about "Nutrition support" patented technology

The invention relates to an intestinal nutrient preparation, in particular to an intestinal nutrient preparation which is fit for Asian people nutrient support and has balanced medical effect, which comprises carbohydrate, plant protein, fat, vitamin, prandial fiber, emulsifying thickener, sodium nutrition, calcium nutrition, phosphor nutrition, kalium nutrition, magnesium nutrition, ferrum nutrition, zinc nutrition, iodine nutrition, selenium nutrition, cuprum nutrition, chromium nutrition, manganese nutrition, balsam pear powder, etc.

An amino acid composition with high nutrition supporting effect is composed of acetylcysteine, acetyltyrosine and tryptophan in weight ratio of (0.81-2): (0.81-2): (0.9-1.6).

The invention discloses a cardiac muscle tonifying tablet taking an acellular biological membrane as a carrier as well as a preparation method and application of the cardiac muscle tonifying tablet. The cardiac muscle tonifying tablet taking the acellular biological membrane as the carrier is prepared by the following steps: carrying out decellularizing treatment on a natural biological membrane; then, cross-linking nutrient substances on the acellular biological membrane; planting target cells on the acellular biological membrane cross-linked with the nutrient substances; and cultivating a cell sheet which is preliminarily constructed, so that the cardiac muscle tonifying tablet taking the acellular biological membrane as the carrier is prepared. The cardiac muscle tonifying tablet disclosed by the invention is good in proliferation and differentiation activities and mechanical strength, and is sufficient in nutrition support; the cardiac muscle tonifying tablet is not only a breakthrough in tissue engineering but also suitable for the clinical treatment of myocardial infarction. The cardiac muscle tonifying tablet disclosed by the invention is reliable in principle, good in reproducibility, and suitable for standard production.

The invention discloses nutrient gel for sterilizing and healing a wound surface and belongs to the technical field of anti-bacteria gel. The nutrient gel for sterilizing and healing the wound surface is prepared from hydroxyethyl cellulose, chitosan and derivatives thereof, guanidine polymers, glycerinum and compound amino acid. The hydroxyethyl cellulose serves as a gel substrate, the gel which is used for sterilizing and healing the wound surface and contains the guanidine polymers, the chitosan and derivatives thereof and the compound amino acid is prepared through a simple process, and the nutrient gel has good skin compliance, is non-irritant, has sterilization and anti-inflammation functions, provides a certain nutrition support for the wound surface, effectively promotes healing and recovery of the wound surface, has no side effects and is safe and environment-friendly.

The invention belongs to a nutritive food production field, concretely an intestinal mucosa protection and restoration type enteral nutritive product and a preparation technology thereof, and provides a product capable of protecting intestinal mucosa, promoting restoration of the intestinal mucosa after injury, preventing and mitigating patient constipation, and providing equalization nutrition support. The nutritive product is prepared from micromolecule peptides of sea animals, glutamine dipeptide, soybean peptide, maltodextrin, dietary fiber, and medium- and long-chain triacylglycerol oil, etc., is blended with composite vitamins, prebiotics and probiotics according to nitrogen and heat requirements recommended to medium stress patients, can protect the intestinal mucosa and promote restoration of the intestinal mucosa, and promotes intestinal colonization of beneficial bacteria, thereby inhibiting harmful bacteria proliferation, reducing endotoxin generation, preventing movement of endotoxin, and providing a nitrogen source, carbohydrate, fat and vitamins required by a human body in a pathologic period. The product is suitable for a patient with intestinal mucosa injury caused by a plurality of factors like wound, great surgery operation and tumour chemotherapy, is safe and has no toxic side effect, and can be prepared to be electuary or functional nutritive injectable suspension.

The invention provides an oligopeptide immune-enhancing enteral nutrition emulsion and a preparation method thereof. The oligopeptide immune-enhancing enteral nutrition emulsion is prepared from maltodextrin, whey protein isolate, colza oil, high oleic acid sunflower seed oil, a ziziphus jujube extractive, a Chinese wolfberry fruit extractive, a pawpaw extractive, a kudzuvine root extractive, a poria cocos extractive, a mulberry extractive, a dandelion extractive, dietary fibers, mineral substances, vitamins, L-carnitine and taurine, an emulgator, citric acid fatty glyceride, and purified water through a mixing and concentrating method. The oligopeptide immune-enhancing enteral nutrition emulsion is capable of effectively improving the immunologic function of an organism through the combined action and synergistic interaction of high-content high-quality protein peptide and bioactive ingredients in medical and edible food materials, and can serve as a nutrition support for a cancer patient. The preparation method is simple, and can meet the requirement of large-scale industrialized production.

The invention provides a low-fat low-osmosis low-residue type enteral nutritional powder for patients with inflammatory bowel diseases. The powder is prepared from protein, fat, carbohydrate, vitamin complex, minerals and epigallocatechin gallate, and does not contain gluten, wherein the protein is supplied by whey protein powder and L-glutamine; the fat is supplied in a mode of long-chain fatty acid and medium-chain fatty acid, and a ratio of (omega-6) to medium-chain fatty acid to (omega-3) to (omega-9) is 40% to 40% to 10% to 10%; and the carbohydrate is maltodextrin. The enteral nutritional powder is suitable for people who are relatively poor in gastroenteric function and easily have diarrhea or people requiring low-fat low-residue diet, such as patients with inflammatory bowel diseases, pancreatitis patients who are in transition of initial oral diet, heart failure patients, patients who initially use enteral nutrition after fasting, patients with cholecystitis or gall-stone, patients subjected to cholecystectomy, obesity people, patients in preparation of bowel surgery, patients after gastrointestinal surgery and the like. The enteral nutritional powder can be used for supplying balanced nutrition support, is easy to brew and store, is convenient to control dosage and osmotic pressure, and can be used for improving the living quality of patients.

The invention relates to a weight reducing and fat reducing special type clinic nutrition recipe, which comprises 20 to 38 parts of protein, 8 to 12 parts of fat, 40 to 50 parts of carbohydrate, 5 to 8 parts of dietary fiber, 0.3 to 1.5 parts of macro elements, 0.01 to 0.04 part of trace elements, 0.005 to 0.015 part of lipid-soluble vitamin, 0.01 to 0.3 part of water-soluble vitamin, 0.05 to 1 part of dietary essence, 0.1 to 2 parts of medical and edible ingredients, 0.1 to 3 parts of natural plant compounds and 0.005 to 2 parts of new resource food, wherein the medical and edible ingredients are selected from at least one of poria cocos, fructus lycii, lotus leaves, semen cassiae, radix platycodi, rhizoma dioscoreae, fructus crataegi and coix seeds; each ingredient is prepared into powder in advance; the fat and the vitamin are prepared into powder by using a micro-capsule embedding technology. Through the screening and the proportioning of the ingredients, the nutrition recipe provides reasonable and overall nutrition support for patients with adiposity; meanwhile, the medical and edible ingredients, the natural plant compounds and the new resource food with the effects of replenishing qi to invigorate the spleen, eliminating phlegm, removing dampness and reducing weight and fat are added, so that the effects of preventing and treating the adiposity are achieved.

The invention provides an intacted protein enteral nutrition multi-polymerization agent, which comprises the following components in energy ratio: 12-15% of protein, 25-30% of fat, and 55-65% of carbohydrate. The intacted protein enteral nutrition multi-polymerization agent disclosed by the invention can sufficiently satisfy human-body needs and has the advantages of being complete in nutrition, balanced in mixture ratio and convenient to use; various components have complementary advantages and are promoted with each other; and the intacted protein enteral nutrition multi-polymerization agent has the positive effects of increasing the plasma protein level of patients and improving human-body nutrition condition, and is particularly suitable for providing nutrition support for patients during a perioperative period, critically ill patients, and other patients, and preventing and treating malnutrition.

The invention discloses a composition for patients with chronic renal disease and preparing method thereof, and belongs to the technical field of medical food. The composition is prepared from, 33.4-58.6 g/l of protein, 62.5-123 g/l of fat, 204-305 g/l of carbohydrates, 5.0-20 g/l of dietary fiber, 0.14-0.68 g/l of phosphorus, 0.2-1.68 g/l of sodium, 0.2-2.00 g/l of potassium, 0.3-1.33 g/l of calcium, 0.04-0.30 g/l of magnesium, 1.0-2.25 mg RE/L of vitamin A, 4.6-8.6 mg RE/L of vitamin B complex, microelement, other vitamins, and water. The invention matches scientifically, and has high heat,low phosphorus ,sodium and potassium.The content of vitamin A is low while the content of vitamin B is high, conforming to the principle of nutrition support. The composition is easy to digest and is the main nutrient source of patients with chronic renal disease.

The invention provides a multifunctional nasal feeding tube and a nasal feeding system. The multifunctional nasal feeding tube is characterized in that a tube body of the nasal feeding tube is internally provided with a non-return valve; an airbag is arranged at the outer side of the tube body of the nasal feeding tube; the airbag is connected with a pressurizing airbag through an air guiding tube. The non-return valve can be used for preventing nutrient solution in the nasal feeding tube from reflowing; the airbag at the outer side of the tube body of the nasal feeding tube is inserted in the position of stomachus cardiacus; after the inflation of the pressurizing airbag, the situation that gastric contents at the outer side of the nasal feeding tube are sucked into a lung by mistake due to reflow can be effectively prevented. According to the multifunctional nasal feeding tube and the nasal feeding system, aspiration complications caused by enteral nutrition support therapy through nasal feeding can be prevented specifically; the lung infection, severe pneumonia, even asphyxia caused by aspiration progress are effectively reduced, and the death rate is lowered. The multifunctional nasal feeding tube and the nasal feeding system can be widely suitable for popularization and application of clinical enteral nutrition support therapy. Moreover, the nasal feeding tube is further provided with an injector joint and a drug administration joint, so that the drug administration operation is conveniently performed on a patient who cannot swallow drugs independently. A feeding material supply system is arranged in the nasal feeding system, nutrients can be continuously fed to the patient after the connection with the nasal feeding tube, and the feeding efficiency is improved.

The invention relates to a clinical nutrition formula special for female sterility. The clinical nutrition formula contains proteins, amino acid, fat, carbohydrate, dietary fiber, macroelements, microelements, vitamins, dietary essences, medical-edible components, natural plant compounds and new resource food, wherein the dietary essences include black bean powder; the medical-edible components are selected from at least one of mint, poria, liquorice, rhizoma polygonati, chrysanthemum, dandelion, Chinese yam, Chinese dates, Houttuynia cordata, platycodon grandiflorum, honeysuckles and radix puerariae. The preparation method comprises the steps of grinding the components into powder, and preparing corresponding dose forms, wherein the medical-edible components are prepared into powder through water extraction, concentration and spray drying, and the vitamins and the fat are prepared into powder through microencapsulation. Compared with the prior art, the clinical nutrition formula is capable of providing comprehensive nutrition support to patients with female sterility, so that the malnutrition state is improved; meanwhile, by adding the medical-edible components having the efficacies of nourishing kidney, tonifying spleen and soothing liver, the pregnancy of the patients can be promoted.

The invention provides a special clinical nutritional formula for lactose intolerance in children. The special clinical nutritional formula comprises the following components in parts by weight: 15-22parts of protein, 6-10 parts of fat, 43-58 parts of carbohydrates, 7-10 parts of dietary fibers, 0.01-0.15 part of major elements, 0.001-0.004 part of trace elements, 0.001-0.003 part of fat-solublevitamins, 0.01-0.03 part of water-soluble vitamins, 0.005-0.02 part of dietary essence, 0.0005-0.05 part of medicinal and edible components, 0.05-0.4 part of a natural plant compound and 0.01-0.02 part of new resource food. The invention also provides preparation methods of two clinical nutritional formulas. The clinical nutritional formula provides comprehensive nutritional support for children with lactose intolerance, intensifies calcium absorption, simultaneously relieves diarrhea symptoms of pediatric patients with lactose intolerance, conditions the intestinal tracts, promotes digestionand absorption of the intestinal tracts and enhances body immunity of children.

The invention discloses nutritional meal favorable for intestinal repair. The nutritional meal comprises the following raw materials by weight percent: 10%-20% of whey protein hydrolysates, 2%-4% of glutamine peptides, 1%-2% of free amino acids, 2%-5% of glyceryl caprylate-caprate, 2%-5% of peanut oil, 20%-40% of maltodextrin, 20%-40% of brown rice puffing powder, 5%-10% of yam puffing powder, 5%-10% of longan polysaccharide powder, 1%-5% of xylooligosaccharide, 0.5%-1.5% of probiotics, 0.1%-0.5% of complex vitamins and 0.1%-0.5% of complex minerals. The invention further discloses a preparation method of the nutritional meal. According to the nutritional meal, functional factors beneficial to intestinal repair are added while comprehensive nutrition support is provided for patients, the tissues and the functions of the intestinal mucosa of patients can be quickly recovered, and the nutritional state and the immunity of bodies are improved.

The invention discloses a nutrition pump and a control method thereof. Switching of nutrient solution and cleaning solution can be realized by the aid of a liquid exchange valve; by continuous enteral nutrition feeding, stomach and esophagus discomfort can be effectively reduced, nutrition support can be provided for patients limited in absorption ability to the greatest extent, and enteral nutrition clinical treatment effects are improved. Structural simplicity, low cost and effectiveness are realized. Since the liquid exchange valve is arranged on the nutrition pump instead of a catheter, discarding of the liquid exchange valve in replacement of the catheter is avoided, reusability of the liquid exchange valve is realized, and processing difficulty and cost of infusion catheters are reduced. By adoption of a rotary encoder, equipment parameters can be quickly set, and convenience in use is achieved. A quick mounting seat is structurally reasonable and compact, the size of a fixing seat is reduced, and convenience in mounting and demounting is achieved. By direct injection molding of a fixing block on a pump body, extra mounting steps are reduced, operation efficiency is improved, and suitableness for popularization is realized.

The invention relates to a special clinical nutrition formula for postoperative children. The special clinical nutrition formula comprises the following components in parts by weight: protein, fat, carbohydrate, water-soluble dietary fiber, macroelement, microelement, fat-soluble vitamin, water-soluble vitamin, dietary essence, homology components of medicine and food, natural plant compounds andnew-resource foods. The invention also relates to a preparation method of the clinical nutrition formula. All the components are prepared into powder in advance; the homology components of medicine and food are prepared into powder by alcohol extraction and water extraction concentration, spraying and drying; the vitamin and the fat are prepared into powder by microencapsulation treatment; or emulsification homogenizing, spraying and drying are performed on each component for preparing powder through wet processes. Through screening and proportioning of the components, the nutrition formula provided by the invention provides reasonable and comprehensive nutrition support for patients suffering from postoperative child diseases, and the homology components of medicine and food with an anti-infection function and an immunity enhancing function are added, so that the incidence probability of infectious complications is reduced, and the patients can be promoted to recover as soon as possible.

The invention discloses a preparation method of decellularized amnion powder. The preparation method comprises the following steps: 1) washing amnions and cutting the amnions into pieces; 2) washing the amnions in an oscillator at the temperature of 4 DEG C for 12-24h; 3) washing the amnions in the oscillator at the temperature of 4 DEG C with 1% of Triton x-100 and ammonium hydroxide for 1-3h; 4) washing the amnions in the oscillator at the temperature of 4 DEG C with deionized water for 12-24h and then washing the amnions with PBS (phosphate buffer solution) for 12-24h; 5) preserving the amnions at the temperature of -80 DEG C for 24h and freeze-drying; 6) grinding the amnions into powder in a low temperature environment; 7) storing the powder at the temperature of -80 DEG C after disinfection. According to the preparation method, cells of the amnions are eliminated by adopting a relatively mild decellularization method, disinfection treatment is performed, and the low temperature environment is strictly controlled in the whole process, so that active substances in the amnions are effectively protected; the prepared frozen amnion powder can be made into amnion glue or mist and the like, so that a wound surface can utilize collagen and protein micro-molecules more favorably, more effectively nutrition support is provided for healing of the wound surface, and the active substances of the amnion powder, such as growth factors, can sustainably promote epithelization.

The invention discloses a stem cell preserving fluid used for transplantation of mesenchymal stem cells. The stem cell preserving fluid contains plasma, low-molecular-weight heparin sodium, a dipotassium phosphate solution and adenosine, wherein the plasma contains plenty of albumin, which can provide nutrition support required by cells, and appropriate osmotic pressure and suitable electrolyte and buffer pair can maintain normal activity of cells; low-molecular-weight heparin sodium can inhibit adhesion of mesenchymal stem cells; the dipotassium phosphate solution can provide steady externalenvironment support for cells; and adenosine can promote the self-repairing capability of cells, exert a protective effect and maintain the cell reproductive capacity. Therefore, the stem cell preserving fluid adopts plasma, low-molecular-weight heparin sodium, dipotassium phosphate solution and adenosine as main components, so that the mesenchymal stem cells keep relatively high activity in an in-vitro state, loss caused by the fact that cells are not delivered back to the body in time is reduced, adhesion and clustering of cells is avoided, and relatively high multiplication capacity can beensured after the cells are reheated.

The invention discloses a special glucose-lowering formula food for medical use and a preparation method thereof and belongs to the technical field of special medical foods. The formula food is prepared from components including whey protein, casein, soybean isolate protein, high oleic acid sunflower oil, low erucic acid rapeseed oil, corn oil, coconut oil, cassava starch, resistant starch, resistant dextrin, maltodextrin, corn syrup powder, crystalline fructose, maltitol, inulin, fructooligosaccharide, galacto-oligosaccharide, isomalto-oligosaccharide, soybean oligosaccharide, soybean dietaryfiber, oatmeal, choline bitartrate, dihydrocannabinol and the like. According to the formula food, the ratio of trace nutrients and the content of sodium are adjusted and a low blood glucose generation index of a product is emphasized; comprehensive and balanced nutrient supports are provided for patients and the formula food is suitable for patients with diabetes mellitus.

The invention discloses a clinical nutrition overall application system, an application method thereof and a storage medium. The clinical nutrition overall application system includes a patient management module for carrying out classification and gathering display according to patients with different nutrition conditions through data analysis and extraction, and a nutrition medical record modulefor generating nutrition medical record data of a patient according to the relevant data generated by the nutrition management module and sending the nutrition medical record data to the patient management module, wherein the nutrition management module includes a nutrition screening module, a nutrition evaluation module, a nutrition diagnosis module, a nutrition diagnosis and treatment plan module, and a nutrition support module. The clinical nutrition overall application system can realize nutrition screening, evaluation, diagnosis, prescription and meal management, can automatically generate nutrition-related analysis data, according to different departments, disease treatment priorities, and the like, can preset template data for nutritional treatment principles of various diseases, etc, and can automatically recommend a corresponding treatment schedule and doctor's advice according to different disease types and data analysis such as screening and evaluation for the patients.

The invention relates to the technical field of medical supplies, belongs to a medical instrument for adjuvant therapy and particularly relates to a porous nasogastric tube with a fixing device and a guide wire. An indwelling gastric tube is generally used for gastrointestinal decompression, intestinal nutrition support and other treatments, however, difficultly-placed gastric tube operation failure often appears in clinic, the mucous membrane of the nasal cavity and other parts of a patient are seriously injured due to multiple intubation, and in addition, the tube is easy to block because fewer gastric tube liquid holes are provided in the prior art. The front end of the gastric tube provided by the invention is a stomach section, the tail end of the gastric tube is connected with a conduit joint, and the middle part of the gastric tube is provided with a fixing clamp; the top end of the stomach section of the gastric tube is a blind end, and the side wall of the stomach section is provided with side holes; and the guide wire is penetrated in the gastric tube. The porous nasogastric tube is simple in structure, simple and convenient to operate, safe and standard in use, firm in fixation of a conduit and capable of solving the problem of intubation tube imbedding difficulty generated by using the conventional method, increasing the work efficiency of medical staffs and the intubation success rate, effectively avoiding gastric tube blockage and the times for non-medical extubation, improving the nursing service quality and relieving the pains of patients.

The invention discloses infant milk powder for chyle backflow obstruction. The infant milk powder comprises carbohydrate, protein and lipid; the carbohydrate comprises fructo-oligosaccharide; the lipid is MCT, EPA, DHA, linolenic acid, linoleic acid, oleic acid, arachidonic acid, lecithin, cephalin, taurine, inositol, nucleotide and immune globulin. The infant milk powder is effective in nutrition support therapy for congenital intestinal lymphangiectasia child patients and is capable of effectively improving the clinical symptoms and signs of the child patients and promoting the disease recovery.

This invention relates to plant extracts containing nutritionally beneficial or medicinally active compounds. Some of these extracts, or the purified compounds contained therein, may be used for the nutritional support, prevention, treatment, or possible cure of various metabolic and other diseases and disorders in human beings and animals, including type 1 and type 2 diabetes, by regulating insulin signaling. This regulatory effect may include modulations of the levels and/or activity of the Insulin Receptor (IR), the Insulin-like Growth Factor (IGF) Receptor, and/or the Insulin Receptor Substrate (IRS) proteins in cells and tissues in the body.

The invention provides a whole nutrient formula food for tumors. The whole nutrient formula food is prepared from calcium beta-hydroxy-beta-methylbutyrate, a broccoli seed extract, carbohydrate, protein, fat microcapsule powder, dietary fibers, a mineral compound, a vitamin compound, immunity nutrients and appropriate auxiliary materials. The energy density of the whole nutrient formula food is greater than 1.2kcal/mL, and the whole nutrient formula food can provide comprehensive reasonable nutrient support for patients during perioperative periods, radiotherapy or chemotherapy periods and advanced-stage palliative treatment, synergistically exert effects in the respects of enhancing immunity, controlling inflammation disease development and adjusting and controlling tumor development, caneffectively protect the barriering functions of the gastrointestinal tract mucosa of tumor patients during the period of receiving treatment, and can relieve side effects during treatment course.

The invention provides a microbial agent for preventing and treating apple ring rot and a preparation method thereof. The microbial agent is obtained by using a gel carrier loaded with compound microbial powder. The compound microbial agent comprises bacillus cereus ACCC03288 powder, trichoderma harzianum ACCC30371 powder, pseudomonas chlororaphis ACCC19853 powder, paecilomyces lilacinus ACCC30639powder and thorn spore streptomyces hygroscopicus ACCC40018 powder. The growth and reproduction of apple ring rot germs are synergistically inhibited, nutrition support is provided for apple trees, and the growth of apples is promoted. The gel carrier is obtained by utilizing a cross-linking reaction of acrylamide and sodium acrylate, cross-linking sodium alginate and calcium chloride and introducing polyvinyl alcohol, can be naturally degraded, has a slow release effect on the compound microbial powder, and provides nutrition support for the microbial growth, so that the compound microbial powder has a better control effect. The microbial agent only needs to be applied once, thereby reducing the labor intensity.

The invention relates to a special clinical nutrition formula for climacterium women. The special clinical nutrition formula comprises protein, fat, carbohydrate, dietary fibers, macroelements, trace elements, fat-soluble vitamins, water-soluble vitamins, dietary essence, medicinal and edible components, natural plant compounds and a new resource food. The invention further relates to a preparation method of the clinical nutrition formula. The preparation method comprises the following steps of preparing all the components into powder in advance: preparing the medicinal and edible components into powder through alcohol extraction, water extraction, concentration and spray drying, and preparing the vitamins and fat into powder through microencapsulation treatment; or preparing all the components into powder through emulsifying, homogenizing and spray drying by a wet-method technology. Through screening and compounding of all the components, the nutrition formula provides comprehensive ample nutrition support for the climacterium women, so that the endocrine of women is regulated, normal secretion of hormones is maintained, various symptoms of climacterium are relieved, the metabolism function of organisms and organs is recovered and strengthened, the loss of bone mass is delayed, and senescence is delayed.