39 results about "Bowel preparation" patented technology

A system and method for generating a three-dimensional visualization image of an object such as an organ using volume visualization techniques and exploring the image using a guided navigation system which allows the operator to travel along a flight path and to adjust the view to a particular portion of the image of interest in order, for example, to identify polyps, cysts or other abnormal features in the visualized organ. An electronic biopsy can also be performed on an identified growth or mass in the visualized object. Virtual colonoscopy can be enhanced by electronically removing residual stool, fluid and non-colonic tissue from the image of the colon, by employing bowel preparation followed by image segmentation operations. Methods are also employed for virtually expanding regions of colon collapse using image segmentation results.

The present invention relates to an eatable gelatin bowel preparation for use in preparing an individual for a medical procedure requiring a clean colon. Specifically, an individual is provided with an edible diet comprising a laxative and a gelatin based food.

The present invention provides methods for facilitating cleansing of the gastrointestinal tract of a patient prior to a diagnostic, surgical or therapeutic procedure. The methods can improve patient compliance, and thus, efficacy of the preparation. Specifically, the present methods make the gastrointestinal tract preparation composition palatable for the patient to consume. For example, for a patient preparing to undergo colonoscopy, the present methods make the bowel preparation solution taste significantly less salty.

The invention belongs to the field of pharmacy, and relates to a pharmaceutical composition for bowel preparation of mammal. The pharmaceutical composition is characterized by comprising 20 to 200g of polyethylene glycol and 2 to 20mg of picosulfate or pharmaceutically acceptable salt thereof.

The invention discloses a real-time intestinal tract cleanliness scoring system and method based on artificial intelligence. By adopting the system and method, bowel preparation quality examined by aclinical colonoscope is monitored in real time, and scoring display is carried out at a client; and the constituent ratio of each score and the cleanliness of an examined intestinal segment within each 30 s are represented. On one hand, the bowel preparation quality condition of a patient operated by a physician can be more objectively and directly expressed in a quantitative manner, and the workload and scoring errors of endoscopic physicians are reduced, so that the error evaluation of endoscopic examination quality is reduced and the interval of reexamination of colonoscope examination isrecommended; on the other hand, medical institutions can more objectively and directly know about the bowel preparation quality, so that the quality control work can be done effectively, the intestinal tract cleaning quality is rapidly improved, the adenoma detection rate is reduced, and early detection and early treatment of precancerous lesions of intestinal tracts are realized; and more importantly, the development of the system facilitates scientific inquiry for subsequent influences on bowel preparation schemes by different intestinal tract preparations.

The present invention relates to the technical field of special medical use formula food and provides full-nutritional formula powder. The full-nutritional formula powder comprises the following raw materials in parts by weight: maltodextrin, vegetable oil, protein powder, white granulated sugar, a mineral premix, a vitamin premix, potassium chloride, sodium citrate, calcium carbonate and vitaminE. The full-nutritional formula powder is beneficial to human body absorption and balanced in nutrients, has good brewing properties and good flow rate of tube feeding, and is suitable for short-termnutritional support, preoperative bowel preparation, postoperative nutritional support, malnutrition, anorexia and patients with intestinal insufficiency and obstruction. The present invention also provides a preparation method of the full-nutritional formula powder. The preparation method comprises a step of mixing the raw materials, is simple in operations and can prepare the full-nutritional formula powder. The present invention also provides the full-nutritional formula powder product; the full-nutritional formula powder product is prepared by the full-nutritional formula powder; and the product is comprehensive and balanced in nutrients, even and stable in state, contains the nutrients easily absorbed by human body, and can enable digestion system to be healthier.

The instant invention combines three distinct components to form a single effective bowel preparation for virtual colonoscopy (VC) examination: 4) a cathartic for colonic cleansing; 5) barium sulfate for stool tagging; and 6) water soluble iodinated contrast for colonic fluid opacification. Each component has been employed previously for VC preparation with sub-optimal results. The unique bowel preparation described herein combines these components and has been proven highly effective in a large, prospective multi-center VC screening trial. In addition to being highly efficient, the packaging of these three components into a single preparation kit is much more convenient for patients and their referring physicians. The specific timing and dosage of each component can vary within an acceptable effective range.

The present invention relates to an application of arabinose and a composition for intestinal tract preparation. Specifically, the present invention provides the use of arabinose for preparing the composition. The composition is used for one or more uses selected from the group (i) used as a laxative; (ii) used for intestinal tract preparation; (iii) used for preventing and / or treating intestinalmucosal lesions; (iv) used for inhibiting an increase in intestinal mucosa permeability; (v) used for preventing and / or treating nausea; (vi) used for preventing and / or treating vomit; (vii) used forpreventing and / or treating abdominal pains; and / or (viii) used for preventing and / or treating side effects of oral magnesium sulfate.

The invention relates to a composition used for bowel preparation and constipation treatment. Specifically, the composition includes sugar alcohol and arabinose. The composition has excellent gut-purging effects and patient compliance.

An aerosol with the effects of invigorating the stomach and clearing the intestines and treating pharyngitis, made from the following raw materials: fig 15‑25g, wood butterfly 10‑15g, licorice 15‑35g, honeysuckle 15‑25g, Ophiopogon japonicus 10‑15g, fat Sea 5‑10g, Luo Han Guo 15‑25g, boil the above ingredients with water for two hours, filter out the residue after cooling, put in a plastic bag and seal. A method for preparing an atomizer with the effects of invigorating the stomach, clearing the intestines, and treating pharyngitis. The figs, wood butterflies, licorice, honeysuckle, Radix Ophiopogon japonicus, Panda Dahai, and Momordica grosvenori are respectively washed and dried; The weights are weighed separately, and after mixing, the grinder is used to grind into a fine powder of 80-120 mesh sieve; the fine powder is decocted with water for 2 hours, and the support atomizer is filtered after cooling. The present invention has the effects of clearing away heat and relieving throat, dispelling wind and dissipating heat, reducing inflammation and relieving cough, can quickly treat pharyngitis, and has the functions of clearing intestines, moistening lungs, invigorating spleen and nourishing stomach, and adopts the mode of atomization agent, which is easy to absorb and has good therapeutic effect .

The invention relates to a colonoscope image evaluation method based on an OfficientNet structure, and the method comprises the following steps: S1, obtaining a colorectum sequence image, and preliminarily classifying the colorectum sequence image into three segments of sub-sequence images of a left half colon, a transverse colon and a right half colon; s2, preprocessing the sub-sequence image; step S3, according to the preprocessed sub-sequence images, based on a scalable OfficientNet network model, obtaining an optimal classification; and S4, based on a BBPS intestinal tract preparation evaluation standard, respectively scoring the three segments of sub-sequence images of the left half colon, the transverse colon and the right half colon, accumulating the score of the image with the worst intestinal tract cleanliness of each segment, and further evaluating whether the colonoscope image is qualified or not. According to the invention, automatic and accurate evaluation of intestinal preparation is effectively realized, and the burden of doctors can be greatly reduced.

The invention discloses a method of assisting a patient in bowel preparation. The method includes the steps: a client sends reservation information to a server side; the server side synchronizes the bowel preparation information to the client; the client generates single medicine taking metering and medicine taking time reminding; after the patient takes the medicine once, the client carries out motion prompting, and reads an excrement picture of the patient for scoring; the client judges the score threshold, and if the score is less than the threshold, the client carries out psychological test prompting; and finally, the client judges whether all medicament dosages are taken or not, and if all medicament dosages are taken, the patient is reminded to go to a hospital for bowel examination,and patient motion data, excretion pictures, corresponding scores and psychological test results are uploaded to the server side, otherwise, the patient is reminded continuously to perform bowel preparation. The method of assisting a patient in bowel preparation has the advantages of being convenient to use and beneficial to preferable bowel preparation for the patient.

The present invention relates to a composition for improving the side effects of oral gut purging or intestinal preparation agent electrolyte disorders. Specifically, the invention provides a composition which comprises arabinose, sodium sulfate, sodium chloride, potassium chloride and sodium bicarbonate. The invention finds that oral administration of arabinose, sodium sulfate, sodium chloride, potassium chloride and sodium bicarbonate can effectively improve the side effects of electrolyte disorder, intestinal mucosa permeability increase, intestinal mucosa injury, intestinal mucosa barrierdamage and the like caused in the intestinal tract preparation process of the bowel cleansing agent or the intestinal tract preparation agent; therefore, side effects caused by oral administration ofthe gut purge or the intestinal tract preparation are improved, and health recovery of intestinal tract preparation of a patient is improved.

The invention relates to combined application of arabinose and a silicone oil type defoaming agent to intestinal preparation. Specifically, the invention provides application of the composition, the composition is used for preparing a medicine, and the medicine is used for (i) reducing the generation of intestinal bubbles in a bowel cleaning process of a bowel cleaning agent; and / or (ii) in combination with a gut purging agent for gut preparation; wherein the composition comprises arabinose and a silicone oil defoaming agent. The combination of the arabinose and the silicone oil defoaming agent can effectively reduce intestinal bubbles in the process of cleaning the intestines by the gut cleaning agent, so that the clarity of intestinal mucosa and the quality of intestinal preparation are improved.

Systems and methods for performing a colonoscopy or endoscopy using a scope system equipped with both diagnostic and therapeutic ultrasound for more effective colorectal screening, particularly in colons with poor bowel preparation.

The present invention provides compositions and methods for facilitating cleansing of the gastrointestinal tract of a patient prior to a diagnostic, surgical or therapeutic procedure. The composition can improve patient compliance, and thus, efficacy of the preparation. Specifically, the composition of the invention is palatable for the patient to consume. For example, for a patient preparing to undergo colonoscopy, the present methods make the bowel preparation liquid taste significantly less salty.

The invention discloses an oral drug for gynecologic preoperative bowel preparation, and solves the bowel cleanse problem before a gynecological operation. The oral drug is characterized by being prepared from the following raw materials in a weight proportion: horseweed herb, fructus cinnamomi, capparis acutifolia, Chinese starjasmine stem, loofah sponge, fruit of Chinese wolfberry, dipsacus asperoides, rhizoma acori graminei, sunflower flowers, turbo cornutus solander, ox horn bones and magnesium sulfate. Proved by clinical experiments, the oral drug disclosed by the invention has the characteristic of being good in bowel cleanse effect before the gynecological operation, and is worthy of clinical application and popularization.

The present invention relates to a bowel cleansing preparation comprising, as a first cleansing ingredient, a certain sugar alcohol such as xylitol and sorbitol; as a second cleansing ingredient, ascorbic acid or a mixture of ascorbic acid and a salt of ascorbic acid; and aqueous solvent, wherein the concentration of said first cleansing ingredient is 10 g / L to 500 g / L based on the total preparation, the concentration of said second cleansing ingredient is 15 g / L to 500 g / L based on the total preparation, and the volume of said aqueous solvent is 0.1 L to 1.0 L. The bowel cleansing preparation has excellent cleansing efficacy, improved ease of administration and safety and can thus be used for bowel preparation prior to colonoscopy, therapeutic endoscopy, abdominal surgery and anal surgery for hemorrhoid as well as for the treatment and alleviation of diseases such as chronic and acute constipation.

The invention relates to a purpose of L-arabinose on an aspect of inhibiting gas generation of sorbitol in intestinal tracts. Particularly, the invention relates to a purpose of arabinose. The arabinose is used for preparing a composition, and the composition is used for purposes selected from following one or multiple groups: (a) degradation of sugar alcohol is inhibited; (b) the composition is used for an intestinal tract preparation of the sugar alcohol; and (c) the composition is used for electrocoagulation and / or electrocision treatment of intestinal tract diseases.

The invention discloses a method for treating congenital nonvagina by improved sigmoid colon vaginoplasty, which is characterized by comprising the following operation steps: S1, preoperative preparation: preparing intestinal tracts of patients in three days before the operation by using metronidazole for oral administration, preparing full intestinal tracts by using fluid in one day before the operation, and cleaning and enema before and after the operation and in the morning of the same day of the operation; and 200 metronidazole liquid is used for retention enema. According to the method, through preoperative preparation, a measurement method of intestinal canal cutting length, intestinal canal cutting, vaginal cavity formation, intestinal canal underneath arrangement and fixation, and postoperative management, a treatment method of too short colon sigmoid mesangial and a reconstructed vagina peculiar smell prevention treatment are matched, and due to the fact that the anatomical part where the colon sigmoid is located is good for dissection, the colon sigmoid is loose enough when used in the operation; a plurality of bent blood vessels are supplied from the submesenteric artery, so that a section of tissue with proper length and rich in blood supply can be cut out, thus to function like a normal vagina, and the secretion volume of the intestinal canal is moderate, so that the perineal skin cannot be wetted.

The invention relates to a composition for intestinal tract preparation. Specifically, the invention provides a composition which comprises PEG and arabinose. The composition provided by the inventionhas excellent gut purging effect and patient compliance.

The invention provides a bowel purging system for colonoscope intestinal preparation for the digestive endoscopy department, which comprises a server, a verification module, a bowel purging auxiliary detection module, an early warning module and an interaction module, and is characterized in that the verification module verifies identity information data of different patients to obtain an endoscopy schedule of the patients; the bowel cleaning auxiliary detection module detects the state of the intestinal tract of the patient to obtain the current state of the intestinal tract of the patient; the early warning module prompts the patient according to the data of the verification module and the bowel cleaning auxiliary detection module; and the interaction module interacts with the patient according to the endoscope arrangement schedule and the current intestinal tract state of the patient so as to carry out information prompt and interaction on the patient. According to the invention, through cooperation of the bowel cleaning auxiliary detection module and the verification module, a detection arrangement schedule can be dynamically updated, the detection efficiency is effectively improved, a patient is promoted to obtain the best detection experience, and time waste caused by incapability of implementing an endoscope due to a poor intestinal tract preparation state is reduced.

The invention discloses an intestinal flora collection method and application thereof, and belongs to the field of medicine. The method comprises the following steps: (1) emptying the intestinal tract of an object waiting for collecting intestinal flora, and making intestinal tract preparation; (2) lavaging colonic mucosa by medical purified water through an endoscope imaging system by an endoscopic physician, and sucking lavage fluid into the disposable sterile negative pressure drainage bag; and (3) centrifugally collecting and precipitating the lavage fluid in the negative pressure drainage bag, wherein the precipitate is the collected intestinal flora. The method can be used for more accurately detecting and analyzing the abundance of the intestinal microorganisms, and the analysis result can well reflect the change condition of the intestinal flora in a disease state; meanwhile, the method and application has the advantage of no trauma.

The invention relates to the field of medical hygienic products, in particular to a disposable special cup for bowel preparation. The cup is convenient for a patient to use, can help the patient to know the problems of medicament usage contraindication and the like, strengthens the propaganda and education effect on the patient, increases the success rate of bowel preparation and reduces the medical risk of colonoscopy. The cup comprises a cup body, a cup cover, a stirring rod and a propaganda and education graphical sticker, wherein the cup cover covers a cup opening of the cup body, a through hole is formed in the top end of the cup cover, the stirring rod is matched with the through hole, the propaganda and education graphical sticker is arranged on the cup body, and a scale structure and an identification code structure are arranged on the outer side face of the cup body.

The invention discloses a device and method for evaluating and detecting intestinal preparation of a patient before enteroscopy. The device comprises an instrument box, a sample fixing frame, a turbidity measuring unit, a signal processing unit and an image sensor, and the turbidity measuring unit comprises a light emitting unit and a light receiving unit; the signal processing unit is connected with the turbidity measuring unit and is used for analyzing and calculating the light transmissivity of the sample in the sample cup and evaluating the turbidity of the sample according to the light transmissivity; when the turbidity of the sample does not meet the standard, an unqualified indication is directly given; the turbidity of the manure liquid can be objectively judged according to the detected light loss rate of the manure liquid, whether large solid residues exist in the manure liquid or not is judged by manufacturing the sample cup with the small protrusions with the safe aperture and simulating the method of sucking the manure liquid through an enteroscope, the requirement for intestinal tract preparation is standardized, and the detection accuracy is improved. The colonoscopy failure rate and the colonoscopy damage rate are reduced; and the postoperative secondary infection opportunity is reduced.