49 results about "Intestinal polyp" patented technology

The invention discloses a deep learning intestinal polyp segmentation method based on multi-scale information and a parallel attention mechanism, and the method comprises the steps: extracting features from finer granularity in a mode of building a branch during coding, and recalibrating a feature response through an improved compression excitation module; on the basis of pooling of the cavity space pyramid, further extracting and fusing features by establishing the relation between branches, multi-scale features of the intestinal tract and the polyp can be more accurately extracted and distinguished, so the problem that wrinkles of the intestinal tract wall are often misjudged as a polyp area during segmentation is well solved; during decoding, abandoning shallow features, refining the deep features, and further establishing a boundary relationship by using an attention mechanism, so a polyp boundary can be segmented more accurately on the basis of shortening training time.

The invention discloses the novel application of clostridium butyricum to drugs, in particular to the application of the clostridium butyricum to the preparation of a drug combination used for preventing and treating intestinal cancer. The novel application comprises the prevention of chronic intestinal disease canceration such as intestinal polyp, Crohn disease, ulcerative colitis, etc., the adjuvant therapy on advanced inoperable intestinal cancer, the adjuvant therapy after the intestinal cancer operation, etc.; the clostridium butyricum is selected from (but is not limited to) clostridium butyricum, CGMCC, and storage serial number 0313.1. In the forms of live bacteria and pharmic receivable different carriers, the clostridium butyricum is made into tablets, capsules, powders, liquid preparations, suppositories, and enemas; the clostridium butyricum can be used for preventing and treating the intestinal cancer for a long time through the methods of oral administration, clysis, injection in the tumor tissue; therefore, the life of a patient suffering from the intestinal cancer is prolonged, and the life quality of the patient suffering from the intestinal cancer is increased.

A set of enhancements to further improve the performance of deep learning artificial intelligence algorithms trained to detect and localize colon polyps. The enhancements spanning training data mining efficiencies and automation, training data augmentation, early detection of polyps enable a more performant colon polyp detection solution for use on colonoscopy procedure recordings or live procedures in endoscopy centers.

The invention relates to a method for producing a pineapple bran food fiber biscuit. The pineapple bran food fiber is used as the raw material, the raw material and other primary auxiliary materials are mixed into dough, then the dough is rolled and roasted to obtain the pineapple bran food fiber biscuit. The pineapple bran food fiber biscuit is health-care food with the advantages of good taste, convenience and high nutrition as well as functions of preventing constipation and hemorrhoids, losing weight, preventing colorectal cancer and rectal cancer, decreasing blood fat, preventing coronary heart disease, curing intestinal polyps, preventing and curing gall-stone, and improving the diabetes symptom, and the like. The pineapple bran food fiber biscuit has a mixed smell of the pineapple bran and butter fat or plat fat, genuine flavor, delicateness, smoothness and good taste. The application of the invention makes the development of the pineapple bran as an abundant resource possible, thereby having obvious economic and social benefit.

The invention discloses an intelligent auxiliary system for intestinal polyp detection and recognition. The system comprises an intestinal tract image acquisition unit, an intestinal tract polyp detection unit and an intestinal tract detection display unit, wherein the intestinal tract image acquisition unit is used for acquiring an intestinal tract image and then inputting the intestinal tract image into the intestinal tract polyp detection unit to position and identify intestinal tract polyp, and the intestinal tract detection display unit can synchronously mark and display detection information of intestinal tract polyp on the intestinal tract image while performing video presentation on the intestinal tract image. The system can be connected to various different types of intestinal tract image equipment, the universality is high, the detection unit adopts a deep learning method to greatly improve the positioning and recognition accuracy of intestinal tract polyp, the intestinal tract polyp and intestinal tract images are synchronously displayed in real time, and the detection efficiency and convenience are improved.

A method and a composition for the treatment of an Inflammatory Bowel Disease (IBD) or intestine polyposes is described. The method includes the local administration to the colon of a therapeutically effective amount of at least one Selective Serotonin Reuptake Inhibitor (SSRI) or at least one tricyclic antidepressant (TCA).

The invention discloses a narrow-band imaging detection method in a colonoscope operation based on image recognition. The method comprises the following steps: detecting a colonoscope video through abuilt colonoscope polyp detection and recognition model, and judging whether polyps exist or not; and if the polyps are detected, judging the relationship between an R channel average value of intestinal images and a threshold value by utilizing an OpenCV image processing technology, and giving a prompt of whether NBI observation needs to be carried out or not according to the relationship betweenthe R channel average value of the intestinal images and the threshold value. The method is used for detecting colonic polyps in real time; when polyps are found, whether an operator observes the polyps through the NBI technology or not is judged through the OpenCV image processing technology; and if not, a prompt is given to standardize the operation method of the operator, so the missed diagnosis rate of polyps is reduced to the maximum extent, and therefore, the death rate of patients is reduced.

The invention discloses an automatic intestinal polyp resection device for the surgical department. The automatic intestinal polyp resection device for the surgical department comprises a base device,an opening device, a resection device and a cleaning device; the base device is a handheld device, and simultaneously, also is an installation platform of the opening device, the resection device andthe cleaning device; a doctor holds the base device to put the base device near the anus of a patient; the opening device is inserted into the anus; then, the opening device stretches, so that the opening device stretches the anus; the base device telescopically controls the resection device and the cleaning device to enter the deep part of the anus; then, the resection device performs resectionof intestinal polyp; in the resection process, the opening device can rotate along the base device to match with the resection work; in the resection process and after resection completion, the cleaning device rinses the wound; resection polyp is controlled to flow out of the anus along with the water flow; a replaceable soft sleeve is arranged outside the opening device; therefore, the anus can be prevented from being injured; and furthermore, the device is safe and sanitary.

The invention discloses an intestinal polyp excision device for the enterosurgery department, and relates to the technical field of medical instruments. The problem that polyps easily fall into intestinal tracts in an operation is solved. The device specifically comprises a connecting base, a connecting column is rotationally connected to the inner wall of the connecting base, a supporting plate is rotationally connected to one end of the connecting column, an expanding and supporting part is arranged on the outer wall of one side of the supporting plate, a connecting plate is rotationally connected to the outer wall of one side of the supporting plate, and one end of the connecting plate is connected with one end of the connecting column through a coupler; one end of the connecting plate is connected with a sleeve through a length adjusting part, the sleeve is composed of a flushing part, a cutting part and a polyp recycling part, the polyp recycling part comprises two extrusion blocks, a through hole located under the extrusion blocks, a material collecting chamber and a sealing baffle, and the outer walls of one sides of the two extrusion blocks are fixedly connected to the outer walls of the opposite sides of the tool pliers respectively; the material collecting chamber is arranged on the inner wall of the sleeve; and the through holes are formed in the circumferential inner wall of the sleeve. Operation efficiency is improved, and operation risks are reduced.

The invention discloses a novel dry grain cake and a preparation method thereof. The dry grain cake is prepared by smoking, drying and shaping raw materials in which grains are adopted, wherein the grain materials at least includes one thirds of coarse food grains or refined grains or mixture of the coarse food grains and refined grains in mass percentage terms. Compared with the prior art, the novel grain cake is made by smoking mixture of one or more kinds of coarse food grains. Various grains can be flexibly selected as the raw materials to increase the variety of food, especially the variety of deep processed food made of coarse food grains. Improved selections of coarse food grains for eating and the available multiple flavors provide consumers with more healthy choices. The dry grain cake is subjected to the smoking drying process, has characteristics of unique taste, toughness, good mouthfeel, chewy quality and little proneness to a broken state, adopts natural materials as the raw materials, is not added with any preservative, can supplement a human body with the nutrition that the human body needs, and reduces the incidence of heart diseases, strokes, diabetes, intestinal cancers, intestinal polyps, adenomas, etc, thereby enjoying very board application prospects.

The invention discloses a traditional Chinese medicine composition for preventing relapse of postoperative intestinal polyp, and relates to the technical field of traditional Chinese medicines. The traditional Chinese medicine composition comprises 12 to 18 parts of Ramulus Cinnamomi, 12 to 18 parts of poria cocos, 7 to 13 parts of cortex moutan, 7 to 13 parts of fried peach kernels, 15 to 25 parts of radix paeoniae rubra, 3 to 5 parts of rhizoma coptidis, 12 to 18 parts of spina gleditsiae, 12 to 18 parts of sargentg loryvine stem, 12 to 18 parts of radix actinidiae chinensis and 12 to 18 parts of fried semen coicis. The traditional Chinese medicine composition can prevent relapse of the polyp and adjust or reverse the overall morbidity factor of a patient, so that the healthy constitution of the patient is recovered, and the disease resistance is enhanced; and clinical observation shows that the traditional Chinese medicine composition can relieve symptoms and prevent relapse after being taken after a colorectal polyp operation, is remarkable in curative effect and free of obvious side effects, and has good clinical application value.

The invention discloses application of a product for mass spectrometric detection of a metabolite level in urine to preparation of a product for early evaluation of intestinal polyp and colorectal cancer, by using the product, a urine sample is subjected to impurity removal and then is directly introduced into a liquid chromatography tandem mass spectrometer for determination, and the content of N1, N12-diacetyl spermine, cynurin and succinic acid in urine can be rapidly and accurately detected. According to the method disclosed by the invention, corresponding standard substances of N1, N12-diacetyl spermine, cynurin and succinic acid are used as internal standard quantitative analytes, so that errors in a sample pretreatment process can be reduced; the selectivity and the accuracy of the method are improved by using liquid chromatography-tandem mass spectrometry; and the analysis time is shortened by selecting a chromatographic column and elution conditions. Meanwhile, an efficient and feasible technical method is provided for research and development of products for early diagnosis of adenomatous polyp and / or colorectal cancer.

The present invention relates to a Chinese medicine solution for curing hemorrhoid complicated by anal fistula-Erfan solution, and its composition contains chalcanthite 5-10g, calcined alum 20-25 g, sal ammoniac 35-50g, niter 35-50 g and cane sugar 10-15g. It possesses extensive application range, can be used for curing various-stage internal hemorrhoid, external hemorrhoid, mixed hemorrhoid, anal fistula, splitting of the anus, proctoptosis, perianal abscess, proctopolypus, hypertrophy of anal papilla and papilloma of anus and others, and can obtain good therapeutic effect. It has no any adverse reaction and has no any toxic side-effects.

The invention discloses excision equipment applied to patient intestinal polyp applications. The excision equipment comprises an intubation tube, a first endoscope body is arranged at the tail end ofthe intubation tube, a first air tube is arranged on the intubation tube, the intubation tube is sleeved with the first air tube, a fixed block of a cylindrical structure is arranged at one end of thefirst air tube, and a cavity is formed in the fixed block; two conical rods are located in a cavity of the fixed block, a fixed plate is arranged between the two conical rods, and telescopic tubes are arranged on two sides of the fixed plate; inner supporting components of arc-shaped structures are arranged on the two sides of the fixed block; a cutting component is further arranged on the fixedblock, and a second endoscope body is further arranged on the cutting component; a second arc-shaped plate is further arranged between the two conical rods on the first air tube, the two ends of the second arc-shaped plate are connected with the two conical rods respectively, the center of the second arc-shaped plate is further connected with the cutting component, and when the two conical rods get close to the fixed plate, the second arc-shaped plate can push the cutting component to stretch out in the radial direction of the fixed block.

The present invention features method for identifying an intestinal polyp according to the gen expression profile obtained from intestinal tissue. The present invention also features methods for identifying a compound that modulates intestinal polyp development, as well as oligonucleotide microarrays having genes involved in intestinal polyp development immobilized thereon.

The invention relates to the technical field of medical instruments, and discloses a rectum polyp resection device for the anorectal surgery department, which comprises a sleeve, a fixing plate is fixedly connected to the top of the sleeve, fixing shafts are fixedly connected to the front side and the rear side of the sleeve, and a rotating threaded rod with one end extending to the right side of the fixing plate is movably connected to the left side of the fixing plate. According to the rectum polyp resection device for the anorectal surgery department, a rotating threaded rod is arranged, the rotating threaded rod is rotated to drive a moving plate to move rightwards, two expanding and supporting plates move oppositely through cooperation of a first connecting rod and a second connecting rod, and therefore the anorectum of a patient is effectively expanded and supported, and an operation is conveniently conducted; through arranging an electric push rod, the electric push rod is started to drive a rack plate to move rightwards, a gear and a rotating shaft are matched to drive two clamping plates to fix the intestinal polyp, it is effectively guaranteed that the intestinal polyp can fall into the sleeve net after being cut, the surgical risk is greatly reduced, and use by workers is facilitated.

The invention relates to the technical field of loop ligature devices, and discloses an intestinal polyp loop ligature device with a bendable top end. The intestinal polyp loop ligature device comprises a percussion part protection shell and an elastic loop ligature ring. A structural sleeve is arranged on one side of the percussion part protection shell; the structural sleeve comprises a rigid connecting sleeve, a flexible outer tube and a far-end structural tube; a loop ligature trigger is movably arranged in the center of the flexible outer tube and the far-end structure tube; the loop ligature trigger is composed of a trigger head and a trigger connecting rod. The flexible outer tube capable of being freely bent is arranged; the flexible outer tube has flexibility, and the flexible outer tube and the limiting groove can be bent to a certain degree under the action of external force, so that the flexible outer tube can be bent according to a required angle to adapt to a complex intestinal environment;the top end of the loop ligature device can be accurately attached to a polyp part, through the top end capable of being freely bent, a large use space is not needed when medical staff operate the loop ligature device, the operation difficulty is effectively reduced, and the usability and universality of the loop ligature device are higher.

Disclosed are methods and compositions for the treatment or prevention of intestinal polyps or prevention of cancer in a patient who has been identified as being at risk for developing intestinal polyps or intestinal cancer. The disclosed methods and compositions include rapamycin, a rapamycin analog, or another such inhibitor of the target of rapamycin (TOR).

The invention provides a traditional Chinese medicine composition for treating intestinal polyps. The traditional Chinese medicine composition is prepared from, by weight, 5-10 parts of nodus nelumbinis rhizomatis, 5-10 parts of fructus mume, 5-15 parts of bombyx batryticatus, 1-5 parts of alumen, 1-5 parts of dried alum, 5-10 parts of bile, 20-40 parts of fructus mume preparata, 2-10 parts of rhizoma coptidis, 6-15 parts of stir-baked amur cork tree bark, 3-10 parts of aconitum carmichaeli debx, 2-10 parts of baked ginger, 3-12 parts of ramulus cinnamomi, 2-10 parts of herbal asari, 2-10 parts of dried peel of zanthoxylum schinifolium or zanthoxylum bungea, 3-15 parts of stir-baked radix codonopsis, 9-15 parts of radix angelica sinensis, 9-30 parts of rhizoma curcumae, 3-12 parts of stir-baked squama manitis, 9-15 parts of radix aucklandiae, 9-15 parts of semen arecae and 20-50 parts of all-grass of patrinia scabiosaefolia. The traditional Chinese medicine composition can be used for preparing medicine for treating colon polyps and rectal polyps and has the advantages of removing slough and promoting growth of tissue regeneration, cooling blood, stopping bleeding, stopping pain, taking effect quickly and being capable of achieving radical treatment and the like.

The invention relates to a risk assessment model for intestinal polyp and a related system, the system is embedded with the risk assessment model for intestinal polyp developed by utilizing machine learning, and by receiving sequencing information from a subject, the disease risk of the subject is judged according to the risk assessment model, and suggestions are further provided for treatment.