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74 results about "Pancreatic juice" patented technology
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Pancreatic juice is a liquid secreted by the pancreas, which contains a variety of enzymes, including trypsinogen, chymotrypsinogen, elastase, carboxypeptidase, pancreatic lipase, nucleases and amylase. The pancreas is located in the visceral region, and is a major part of the digestive system required for proper digestion and subsequent assimilation of macronutrient substances required for living.
Duodenal internal covering membrane made of degradable biocompatible material and application thereof
ActiveCN102626330ANo allergic reactionNo toxic reactionSurgeryNon-surgical orthopedic devicesBile JuiceMedical equipment
The invention provides a duodenal internal covering membrane, which is made of degradable shape memory biocompatible material and relates to degradable medical equipment internally installed in a digestive tract. After the internal covering membrane is implanted into a duodenum, chyme can be split from bile and pancreatic juice, so stomach exudates are prevented from being directly digested, absorbed and metabolized in the duodenum, and the histocompatibility is good; after being implanted into a human body, the duodenal internal covering membrane is steady, is not easy to slide off to be incarcerated and can be gradually degraded in the human body after 2 months to 5 years, so complicated operation and the injury to organs and tissue, which are caused when the duodenal internal covering membrane is removed from the human body in the future, are avoided, a rebound effect achieved after the original barrier is instantaneously and thoroughly dismounted can be slowed down, and the duodenal internal covering membrane can be prepared into medical equipment which is used for curing obesity and diabetes mellitus and does not need to be removed from the human body in the future; and tube-shaped part sinking induced by gastrointestinal motility and jejunum content backflow caused by the decrease of a gap between a tube-shaped part of the internal covering membrane and the inner wall of the duodenum can be avoided. The prepared medical equipment for curing the obesity and the diabetes mellitus can achieve the effects of dropping prevention, removal exemption, rebound inhibition and injury reduction.
Owner:万平
Surgical seam of yamamai silk and preparation thereof
InactiveCN101244288AHigh strengthSmooth laneSuture equipmentsAnimal materialPancreatic juiceSurgical operation
The invention relates to wild silk surgical operation suture thread and the preparation method. The wild silk yarn surgical operation suture thread adopts wild silk woven or twisting thread as thread rod and the surface is covered by wild sericin. The preparation method comprises the following steps: (1) place and immerse the wild silk into the aqueous solution, which comprises 0.1-0.3wt% sodium salt, 0.1-0.2wt% surface-active agent and 0.01-0.03wt% penetrating agent for 15 to 20 minutes; (2) after fish out and dry the wild silk, use machine to weave and twist the wild silk into the thread rod with required specification; (3) apply the wild sericin on the thread rod; and (4) heat up the silk for forming and the heating temperature should be controlled between 80 to 100 degrees centigrade. The suture thread has the advantages of high strength, smooth thread, easy knotting, good absorbing performance, good pancreatic juice and bile tolerance, easy dialyneury and capability of promotion of nerve regeneration.
Owner:深圳前海南岭天蚕科技有限公司
Integrated bile and pancreatic juice drainage pipe
The invention discloses an integrated bile and pancreatic juice drainage pipe which comprises a water sac type bile outer drainage pipe and a pancreatic juice inner drainage pipe. The water sac type bile outer drainage pipe comprises a drainage pipe section I, a drainage pipe section II and a drainage pipe section III which are communicated in sequence. The outer wall of the drainage pipe section II is sleeved with a balloon thin film. The pancreatic juice inner drainage pipe comprises a drainage pipe body, a pipe cap and a drainage pipe tail portion. The end, far away from the drainage pipe section II, of the drainage pipe section III is matched with the drainage pipe tail portion. The integrated bile and pancreatic juice drainage pipe has strong tension force, can have the function of avoiding disengagement of the water sac type bile outer drainage pipe, is suitable for bile ducts of various diameters, has no damage to bile duct mucosa, duodenal papillae and upper gastrointestinal tract mucosa, and cannot cause obstruction of biliary tracts while avoiding displacement of the water sac type bile outer drainage pipe. The pancreatic juice inner drainage pipe is connected with the water sac type bile outer drainage pipe through a line, and the function of avoiding displacement or disengagement of the pancreatic juice inner drainage pipe is achieved.
Owner:DALIAN UNIV
Y-type bile pancreatic juice drainage tube with water bag
The invention discloses a Y-type bile pancreatic juice drainage tube with a water bag. The Y-type bile pancreatic juice drainage tube comprises a water bag type bile outer drainage tube and a pancreatic juice inner drainage tube. The water bag type bile outer drainage tube comprises a drainage tube section I, a drainage tube section II and a drainage tube section III. The drainage tube section II is sleeved with a balloon film, and the pancreatic juice inner drainage tube comprises a drainage tube body and a tube cap I located at the upper end of the drainage tube body. The side wall of the drainage tube body is connected with the side wall of the drainage tube section I through a connecting part. The Y-type bile pancreatic juice drainage tube has the effects of preventing the water bag type bile outer drainage tube from disengaging and preventing the pancreatic juice inner drainage tube from shifting or disengaging, is suitable for bile ducts of various diameters and has no injury to the bile duct mucous membrane, the duodenal papilla and the upper digestive duct mucosa in the placing-in and taking-out processes, bile duct obstruction will not be caused while the water bag type bile outer drainage tube is prevented form shifting, and while the water bag type bile outer drainage tube is taken out, the pancreatic juice inner drainage tube can be taken out.
Owner:DALIAN UNIV
Systems, methods and kits for extracting nucleic acid from digestive fluid
InactiveUS20160010081A1Low variabilitySpeed up the extraction processBioreactor/fermenter combinationsBiological substance pretreatmentsPancreatic juiceGastric fluid
Owner:EXACT SCI CORP
Stent
Disclosed herein is a stent implanted in the body of a patient. The stent includes a hollow cylindrical stent body which is made of a super-elastic shape memory alloy and has an expanded diameter part on one end thereof, and a support stent which has an elastic spherical structure and is fitted over the cylindrical stent body behind the expanded diameter part. The stent is implanted in the body such that food that has passed through the stomach is prevented from mixing with bile or pancreatic juice in the duodenum and moves directly into the small intestine to prevent the duodenum from absorbing nutrients of the food while the small intestine directly digests the food and absorbs the nutrients, thus minimizing a nutrient absorption rate, thereby preventing the obesity of the patient.
Owner:TAEWOONG MEDICAL CO LTD +1
Stent
InactiveUS20110282461A1Preventing regionPreventing the suture region from becoming inflamedStentsSurgeryPancreatic juiceInsertion stent
Disclosed herein is a stent implanted in the body of a patient. The stent includes a hollow cylindrical stent body which is made of a super-elastic shape memory alloy and has an expanded diameter part on one end thereof, and a support stent which has an elastic spherical structure and is fitted over the cylindrical stent body behind the expanded diameter part. The stent is implanted in the body such that food that has passed through the stomach is prevented from mixing with bile or pancreatic juice in the duodenum and moves directly into the small intestine to prevent the duodenum from absorbing nutrients of the food while the small intestine directly digests the food and absorbs the nutrients, thus minimizing a nutrient absorption rate, thereby preventing the obesity of the patient.
Owner:TAEWOONG MEDICAL CO LTD +1
Bile and pancreatic juice drainage tube
The invention discloses a bile and pancreatic juice drainage tube which comprises a loop type bile external drainage tube and a pancreatic juice internal drainage tube. The loop type bile external drainage tube comprises a straight tube, an elastic loop pipe I and an elastic loop pipe II which are connected in sequence, wherein the elastic loop pipe I and the elastic loop pipe II are in the shapes of Archimedean curves one the whole. The pancreatic juice internal drainage tube comprises a drainage tube body and a tube cap located at the upper end of the drainage tube body, and a line II is arranged on the drainage tube body and penetrates through the side wall of the straight tube and extends in a tube cavity of the straight tube. The bile and pancreatic juice drainage tube reduces the probability of slipping of the loop type bile external drainage tube, does not stimulate bile duct mucosae, duodenal papilla, gastrointestinal mucosae and throat mucosae, and has an effect of preventing the pancreatic juice internal drainage tube from dislocating or escaping.
Owner:DALIAN UNIV
Pancreaticobiliary duct combined stent pipe device with magnetic ring for use in pancreatoduodenectomy
ActiveCN102247185AInhibition of activationReduce the chance of infectionSurgical staplesSurgical operationPancreatic juice
The invention discloses a pancreaticobiliary duct combined stent pipe device with a magnetic ring for use in pancreatoduodenectomy, which comprises a combined stent pipe, and a son magnetic ring and a mother magnetic ring, which are matched with the combined stent pipe. When the pancreaticobiliary duct combined stent pipe device with the magnetic ring for use in pancreatoduodenectomy is used to accomplish the cholangioenterostomy, namely the combined stent pipe with the son and mother magnetic rings is implanted to accomplish binding pancreaticojejunostomy together with biogum, the bile and pancreatic juice can be isolated completely, the pancreatic juice and the bile are activated, the surgical operation is greatly simplified, the operation difficulty is lower, the operation is simple and easy to implement, and the probability of infection of the wound is lowered; in addition, related complications caused by stitching are avoided, operation time can be reduced obviously, the hospitalstay of a patient is reduced, corresponding medical cost is reduced, the after-operation pipe detention time is reduced effectively, the life quality of the patient after the operation is improved, and the recovery after the operation is promoted.
Owner:XI AN JIAOTONG UNIV
Pancreatic juice developer, and preparation method and application thereof
ActiveCN105334209ARealize visualizationAccurate Qualitative DiagnosisMaterial analysis by observing effect on chemical indicatorPancreatic juicePancreatic fistula
The invention discloses a pancreatic juice developer, and a preparation method and an application thereof. The pancreatic juice developer comprises 0.03-0.70g / L of bromothymol blue sodium salt, 0.03-0.70g / L of phenol red sodium salt and 1.23-11.76g / L of sodium bisulfate monobydrate. Compared with pancreatic juice developers in the prior art, the pancreatic juice developer has the advantages of high chromogenic sensitivity and obvious color contrast in the intraoperative seepage detection process. The pancreatic juice developer can flexibly realize pancreatic juice visualization in the intraoperative and postoperative processes according to concrete demands by preparing different dosage forms and selecting carriers in order to accurately realize qualitative diagnosis and intraoperative positioning diagnosis of pancreatic fistula.
Owner:JIANGSU PROVINCE HOSPITAL +1
Loop-type bile and pancreatic juice drainage tube
The invention discloses a loop-type bile and pancreatic juice drainage tube, which comprises a loop-type bile drainage tube and a pancreatic juice drainage tube, wherein the loop-type bile drainage tube comprises a straight tube and an elastic loop tube; the elastic loop tube is integrally of a cylindrical spiral line shape and is provided with an elastic loop tube head and an elastic loop tube tail; the pancreatic juice drainage tube comprises a drainage tube body and a drainage tube tail positioned on the lower end of the drainage tube body; the pancreatic juice drainage tube also comprises a second line, wherein one end of the second line is connected with the lower-end side wall of the drainage tube body, and the other end of the second line passes through the drainage tube tail to be connected with a coil or a metal ring. According to the loop-type bile and pancreatic juice drainage tube, the slippage probability of the loop-type bile drainage tube is lowered, and the loop-type bile and pancreatic juice drainage tube does not irradiate a bile duct mucous membrane, duodenal papilla, gastrointestinal mucosa and a throat mucous membrane; while the loop-type bile drainage tube is taken out, the pancreatic juice drainage tube can be simultaneously taken out so as to avoid a secondary ERCP (Endoscopic Retrograde Cholangiopancreatography) surgery and lower treatment cost and surgery risks; the loop-type bile and pancreatic juice drainage tube has a function that the pancreatic juice drainage tube can be prevented from inwards moving or separating.
Owner:DALIAN UNIV
Method for inhibiting protease in biological sample containing pancreatic juice component
InactiveCN103781904AStable storageInhibitory activityMicrobiological testing/measurementDead animal preservationPancreatic juiceProteinase activity
Owner:OLYMPUS CORP
Method of detecting pancreatic disease and pancreas testing kit
ActiveUS20140030823A1Analysis using chemical indicatorsMaterial analysis by observing effect on chemical indicatorPancreatic juiceBody fluid
A pancreatic disease is tested for with high sensitivity even with simple equipment and a simple procedure. Provided is a method of detecting pancreatic disease including detecting a concentration of S100P in at least one of a pancreatic juice and a body fluid containing pancreatic juice collected from a test subject by immunochromatography. Additionally provided is a pancreas testing kit including an immunochromatography device that holds an anti-S100P antibody and a collection vessel that retains a protease inhibitor that inhibits an activity of a protease contained in the pancreatic juice.
Owner:OLYMPUS CORP
Y-shaped bile pancreatic juice drainage tube
The invention discloses a Y-shaped bile pancreatic juice drainage tube. The drainage tube comprises a loop type bile outer drainage tube body and a pancreatic juice inner drainage tube body. The loop type bile outer drainage tube body comprises a straight tube, an elastic loop tube I and an elastic loop tube II which are connected successively. The whole of the elastic loop tube I and the elastic loop tube II are in an Archimedes shape. The pancreatic juice inner drainage tube body comprises a drainage tube body and a tube cap arranged at the upper end of the drainage tube body. The side wall of the drainage tube body is connected with the side wall of the straight tube through a connection portion. By means of the drainage tube, the probability of slip of the loop type bile outer drainage tube body is reduced, bile duct mucosae, duodenal papilla, and gastrointestinal tract mucosae and pars laryngea pharyngis mucosae are all simulation-free. By means of the drainage tube, the pancreatic juice inner drainage tube body can be taken out while the loop type bile outer drainage tube body is taken out, the secondary ERCP operation is prevented, and the treatment cost and the operation risk are reduced.
Owner:DALIAN UNIV
Three-cavity stomach tube used for Whipple operation
InactiveCN103495256AEasy to operateDrainage effect is exactCatheterFeeding-tubesStomaBiliary fistula
The invention relates to the technical field of medical instruments, in particular to a three-cavity stomach tube used for a Whipple operation. The three-cavity stomach tube comprises a stomach pressure reduction tube (1), a nasal feeding tube (2) and a jejunum pressure reduction tube (4) which can slide up and down along a jejunum pressure reduction tube moving channel (3) in one side of the stomach pressure reduction tube. Stomach pressure reduction tube side holes (1.2) are formed in the lower end of the stomach pressure reduction tube. Scales are arranged on the outer wall of the nasal feeding tube (2), the lower end of the nasal feeding tube (2) is longer than the stomach pressure reduction tube (1), and nasal feeding tube side holes (2.2) are formed in the lower end of the nasal feeding tube (2). Jejunum pressure reduction tube side holes (4.2) are formed in the 10-20cm position of the lower end of the jejunum pressure reduction tube. The three-cavity stomach tube not only can suck liquid in the stomach, but also can suck pancreatic juices, bile and intestinal juices in the jejunum loop nearby the anastomotic stoma of the pancreas and the jejunum and the anastomotic stoma of the biliary tract and the jejunum, so that the jejunum nearby the anastomotic stomas is in an empty and shrunken state, tension in the jejunum loop is reduced, and the three-cavity stomach tube plays an important role in preventing the pancreatic fistula and biliary fistula after the operation. Meanwhile, the three-cavity stomach tube further can help a clinician to accurately judge the source of hemorrhage of the digestive tract after the operation, so that clinic treatment is instructed better.
Owner:SECOND MILITARY MEDICAL UNIV OF THE PEOPLES LIBERATION ARMY
Duct stent for carrying miniature radioactive particle sources
InactiveUS20100030127A1Improve convenienceWound is miniaturizedBile ductsWound drainsPancreatic juicePancreas Carcinoma
A duct stent being capable of carrying the subminiature radioactive particle source is mainly used for the inside radiation therapy of metaphase or terminal pancreatic cancer and bile duct cancer, and has drainage function. The duct stent consists of a tubular drainage tube (1) and fixation portions (2) which are face to face with two ends of the drainage tube (1) and can fix the stent to prevent the stent from moving. The lumen of the drainage tube (1) is a drainage cavity (1.1) for draining the pancreatic juice or the bile. A particle passage (1.2) is provided in the tube wall of the drainage tube (1). The inside diameter of the particle passage (1.2) matches with the outer diameter of the subminiature radioactive particle source.
Owner:SECOND MILITARY MEDICAL UNIV OF THE PEOPLES LIBERATION ARMY
Integrated drainage tube for pancreatic duct supporting and drainage and peripancreatic drainage
InactiveCN106492295AAdequate drainageNot easy to come outBalloon catheterIntravenous devicesPancreatic juiceStoma
The invention discloses an integrated drainage tube for pancreatic duct supporting and drainage and peripancreatic drainage. The integrated drainage tube comprises a bile and intestinal juice drainage tube, a pancreatic juice drainage tube and a breather tube, wherein the bile and intestinal juice drainage tube comprises an drainage body inner tube, a drainage connection tube and a drainage body outer tube which are connected to form a whole, the pancreatic juice drainage tube comprises a pancreatic juice drainage body inner tube, a pancreatic juice drainage connection tube and a pancreatic juice drainage body outer tube which are connected to form a whole, the drainage body inner tube and the pancreatic juice drainage body inner tube form a cross structure, and the breather tube comprises a breather inner tube, a breather connection tube and a breather body outer tube which are connected to form a whole. The integrated drainage tube can timely drain intestinal juice, bile and other liquid accumulated around a pancreatico-duodenal anastomotic stoma, or even can also perform timely drainage once pancreatic juice is leaked, so that no liquid is accumulated besides the pancreatico-duodenal anastomotic stoma, and good conditions are provided for the pancreas and intestine to anastomoseas early as possible.
Owner:任建军
Model gut system
ActiveUS20170160283A1Cost prohibitiveSmall scaleCosmonautic condition simulationsMicrobiological testing/measurementPancreatic juiceDiluent
The invention relates to a Model Gut System (MGS) comprising a pancreatic phase consisting essentially of synthetic pancreatic juice comprising pancreatin and one or more suitable pancreatic diluent(s) at a pH from about 7 to about 9, preferably about 7.9 to about 8.2, and porcine bile.
Owner:NEWCASTLE UNIV
Method for detecting a target particle in biosample containing pancreatic juice
InactiveUS20140179023A1Suppress generationMicrobiological testing/measurementMaterial analysis by optical meansPancreatic juiceFluorescence
Provided is a method for detecting a target particle in a biosample containing pancreatic juice, the method enabling the detection in a solution that has a lower concentration or number density of the target particles than the level possible for conventional photoanalysis techniques. This method comprises: a probe-binding step for preparing a sample solution, which contains a biosample containing pancreatic juice and a fluorescent probe capable of binding to a target particle, and binding the fluorescent probe to the target particle in the biosample; and a calculation step for calculating the number of molecules of the target particles bound to the fluorescent probes by the scanning molecule counting method. A light emission property of emitted light is different between a state where the fluorescent probe is bound to the target particle and a state where the fluorescent probe is present alone. In a state where the fluorescent probe is bound to the target particle, the fluorescent probe emits fluorescence having a wavelength of 600 nm or longer.
Owner:OLYMPUS CORP
Pancreatic juice inner drainage tube and drainage tool
InactiveCN104800953ASolve the lack of supportPrevent internal displacementCatheterPancreatic juiceGynecology
The invention discloses a pancreatic juice inner drainage tube. The pancreatic juice inner drainage tube comprises a drainage tube body, a tube and a drainage tube tail part, wherein the upper end of the drainage tube body is provided with the tube cap, the lower end of the drainage tube body is provided with the drainage tube tail part, and the lower side wall of the drainage tube body is provided with a shape memory alloy ring. The invention also discloses a drainage tool of the pancreatic juice inner drainage tube. The drainage tool comprises a pancreatic juice inner drainage tube and a tool for pushing the pancreatic juice inner drainage tube. The lower side wall of the drainage tube body is provided with the shape memory alloy ring, so that the problem that the pancreatic juice inner drainage tube is insufficient in supporting force can be solved, in the process for pushing the drainage tube to an operating position, the shape memory alloy ring is always an elliptical ring, the pushing resistance is relatively small, when the drainage tube is pushed to the operation position, the shape memory alloy ring is a circular ring, the diameter of the circular ring is greater than the diameter of a sphincter opening of duodenal papilla, and an effect for preventing the pancreatic juice from moving in the pancreatic juice inner drainage tube can be achieved.
Owner:DALIAN UNIV
Gi and pancreatic device for treating obesity and diabetes
The invention provides a method, including placing first and second electrodes (90) at respective first and second sites of a duodenum (40) of a subject, and activating the electrodes (90) to increase a blood insulin level of the subject. Other embodiments are also described.
Owner:BETASTIM LTD
Developing type degradable restoration pancreatic duct bracket
PendingCN106039426AGood biocompatibilityDegradation time controllableSurgeryProsthesisPancreatic juiceAdditive ingredient
The invention relates to a developing type degradable restoration pancreatic duct bracket, which is prepared from the following ingredients including 50 to 100 weight parts of degradable medical materials A, 0.1 to 50 weight parts of heeling restoration materials B, 0.001 to 0.05 weight part of developing agents C, 0.001 to 0.05 weight part of pancreatitis treating medicine D, or 0.001 to 0.05 weight part of antitumor medicine E. The developing type degradable restoration pancreatic duct bracket has the advantages that the biocompatibility is high; the form and the position of implanting materials can be fast judged; the degrading time is controllable; and in the complicated pancreatic duct rebuilding process, the effects of pressure reduction support, drainage, pancreatic duct heeling facilitation, convenience in pancreatic juice condition observation, postoperative pancreatic ductograph and the like can be achieved.
Owner:青岛蓝博云健康产业发展有限公司
Pancreaticojejunostomy device
ActiveCN107485418ASimple structureAvoid long surgeryStentsDiagnosticsPancreatic juiceIntestinal mucosa
The invention relates to the field of medical instruments, in particular to a pancreaticojejunostomy device. The device comprises a pancreas fixing part, an intestinal canal fixing part, a pancreatic juice drainage pipe, a drainage pipe fixing part and an adjusting part, wherein the pancreas fixing part and the intestinal canal fixing part are detachably connected through the adjusting part, the pancreas fixing part is arranged on the outer surface of the pancreas in a sleeving mode, the drainage pipe fixing part is fixedly arranged in the middle of the intestinal canal fixing part, the intestinal canal fixing part is arranged in the intestinal canal, and the intestinal canal fixing part abuts against the inner surface of the intestinal canal; the pancreatic juice drainage pipe is arranged at the center of the drainage pipe fixing part in a penetrating mode, and the pancreatic juice drainage pipe makes the interior of the intestinal canal and the interior of the pancreas communicated. The pancreas fixing part and the intestinal canal fixing part are connected and fixed through the adjusting part, and the adjusting part is adjusted to control the pancreas section to be in close contact with the intestinal serosa layer so that the intestinal mucosa can be matched with the pancreas mucosa; the pancreatic juice drainage pipe is fixed through the drainage pipe fixing part, the interior of the intestinal canal is communicated with the interior of the pancreas, and the pancreatic juice is guided into the intestinal canal from the pancreas.
Owner:张宇
Pancreatic juice guiding device with adjusting function and using method thereof
PendingCN111282027AReduce mouth leakageReduce pancreatic atrophyIntravenous devicesGravity drainage systemsPancreas duodenumPancreatic juice
The invention discloses a pancreatic juice guiding device with an adjusting function and a using method of the pancreatic juice guiding device. The device comprises a pancreas end fixing part, a drainage tube and an intestinal canal end fixing part, the pancreas end fixing part is communicated with the intestinal canal end fixing part through athe drainage tube; wherein the pancreas end fixing part is fixedly arranged at one end of the drainage tube, the intestinal tube end fixing part is arranged on the drainage tube, a plurality of supporting brackets are arranged in the drainage tube at equal intervals, and a liquid storage balloon is arranged at the other end of the drainage tube. The invention discloses the pancreatic juice guiding device with an adjusting function and the using method thereof. Through the one-way through-flow effect of a second one-way valve, pancreatic juice only can flow to the intestinal canal end from the pancreas end, the pancreatic juice secreted by pancreas is collected through a first one-way valve and the liquid storage balloon and is not released temporarily, in this way, the pancreatic juice cannot make contact with the intestinal juice or be activated, oral leakage of the pancreas and duodenum during anastomosis can be reduced, and then the possibility of pancreas wilt is reduced.
Owner:THE SECOND XIANGYA HOSPITAL OF CENT SOUTH UNIV
Slow-release stress-resistant probiotic crystal ball and preparation method thereof
ActiveCN113521110AImprove protectionDelayed failure timeDigestive systemUnknown materialsPancreatic juiceBiochemistry
The invention discloses a slow-release stress-resistant probiotic crystal ball and a preparation method thereof. The slow-release stress-resistant probiotic crystal ball comprises a probiotic inner core layer, a slow-release layer, a stress-resistant layer and a protective layer which are sequentially arranged from inside to outside, wherein the probiotic inner core layer is of a spherical structure, and the surface of the probiotic inner core layer is sequentially coated with the slow-release layer, the stress-resistant layer and the protective layer. The probiotic inner core layer is wrapped with the material of the slow-release layer, the material of the stress-resistant layer and the material of the protective layer in sequence through a pot coating method to obtain the slow-release stress-resistant probiotic crystal ball. The probiotic crystal ball membrane material with better stress resistance is prepared, and the stress-resistant membrane can better protect the probiotics in the membrane, so that the probiotics are prevented from being damaged and inactivated by gastric acid, cholate, pancreatic juice and the like in the digestive tract during use, and an ideal effect is exerted.
Owner:SHENZHEN AIMIGENE TECH CO LTD
Chinese herbal medicine goat feeding promoting agent
InactiveCN106509407AHas secretionDisease-resistantFood processingAnimal feeding stuffDiseaseAnti stress
The invention discloses a Chinese herbal medicine goat feeding promoting agent which comprises the following raw material components by weight: 10-15 parts of orange peel, 10-15 parts of hawthorn, 5-10 parts of semen strychni, 10-15 parts of Lysimachia sikokiana, 5-10 parts of areca, 1-5 parts of amomum, 5-10 parts of fennel, 10-15 parts of sesame and 5-10 parts of Ferula asafoetida; the Chinese herbal medicine goat feeding promoting agent is prepared from Chinese herbal medicines with the effect of promoting appetite, tonifying spleen, strengthening spleen and benefiting qi and mild stimulation effect on intestines and stomach as main raw materials, and the Chinese herbal medicine goat feeding promoting agent can promote the secretion of digestive juice, has the effect of eliminating intestinal pneumatosis, helping digestion, guiding qi, normalizing spleen and stomach operation, improving appetite, increasing feed intake, promoting the secretion of large amount of saliva, gastric juice, pancreatic juice and bile, exciting gastrointestinal smooth muscle, accelerating gastrointestinal peristalsis and accelerating the absorption speed of nutrients, has antibacterial and antimicrobial effect, can improve the body specific and non-specific immunity, reduces the incidence of diseases, and is anti-stress. The Chinese herbal medicine goat feeding promoting agent is wide in source, low in cost, rich in minerals and vitamins, has the effect of disease resistance and stress resistance, and improves production efficiency.
Owner:重庆市开州区钦梅农牧有限公司
High-effect pig starter feed containing tobacco straw extract
InactiveCN110463841AReduce biological activityImprove biological activityAccessory food factorsFermentationPancreatic juiceGrowth promoting
The invention discloses high-effect pig starter feed containing a tobacco straw extract. The high-effect pig starter feed is prepared from basic rations, the tobacco straw extract and an oxytetracycline calcium premix, the additive amount of the tobacco straw extract is 200 mg / kg, and the additive amount of the oxytetracycline calcium premix is 200 mg / kg, wherein the main component of the tobaccostraw extract is xylobiose obtained through alkaline extraction and enzymolysis treatment. The tobacco straw extract, namely the xylobiose, is added into the pig starter feed, the xylobiose cannot bedegraded by saliva, gastric juice, pancreatic juice and intestinal juice and thus is the most stable oligosaccharide in the whole digestive system, thus by adding the xylobiose into the pig starter feed, the diarrhea rate of pig starters can be effectively decreased, the utilization rate of the feed and the survival rate are increased, growth and development of the pig starters are promoted, meanwhile the xylobiose is used in combination with the oxytetracycline calcium premix , the xylobiose and the oxytetracycline calcium premix have the synergistic effect, thus the anti-diarrhea property and the growth-promoting property of the pig starter feed can be further improved, and the high-effect pig starter feed is obtained and has wide application prospects.
Owner:FUYANG NORMAL UNIVERSITY
Pancreas and intestine anastomat
The invention provides a pancreas and intestine anastomat. The pancreas and intestine anastomat comprises a slender rod, an anastomosis cap, a through hole and a pancreatic juice hole, wherein the anastomosis cap is fixed on the slender rod, the slender rod is of a hollow structure with the through hole, and the pancreatic juice hole is formed in one end of the slender rod. The invention provides a novel pancreas-intestine / stomach anastomosis method and apparatus. The method and the apparatus can change a conventional method of suturing pancreas and stomach and intestine with sutures, the pancreas and intestine anastomat has the functions of reconstructing a passage for pancreatic juice to enter a digestive tract, preventing the pancreatic juice from leaking and conveniently connecting and anastomosing the stomach and intestines and a pancreatic juice stump, no sutures are needed, and the anastomosis is convenient and firm.
Owner:盈甲医疗器械制造(上海)有限公司
Radioactive bracket for treating malignant tumor of digestive tract and preparation method thereof
The invention belongs to the fields of biomedicine and high polymer material, and relates to a radioactive bracket for treating malignant tumor of digestive tract and the preparation method thereof. The bracket combines the radionuclide with the molecular surface of a degradable material, so as to produce radioactive biodegradation brackets of different concentrations for treating malignant tumor of digestive tract; the radioactive bracket for treating malignant tumor of digestive tract consists of a digestive tract bracket, an inner layer, an outer layer and positioning tube sleeves; the digestive tract bracket is coated with the inner layer, bilateral sides of the inner layer are provided with the positioning tube sleeves, and the outer layer wraps the inner layer and the positioning tube sleeves, wherein the inner layer is prepared by the mixture of a biocompatible high polymer material and a radioactive substance, the outer layer is a biocompatible high polymer material, and the positioning tube sleeves are made of stainless steel. The bracket can not only ensure the effective drainage of bile and pancreatic juice, but also treat the tumor with the locally precise radiotherapy effect; the bracket is safe, reliable, low cost, simple in preparation method, strong in practicability, and favorable application prospect.
Owner:上海交通大学附属第一人民医院
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