39 results about "Bowel preparation" patented technology

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 discloses a method for automatically scoring intestinal preparations after colonoscopy, which can acquire learning data sets from videos in batches, train the data sets through a deep neural network model, identify intestinal foreign bodies, and record intestinal preparations. The intestinal preparation was scored by the ASTP scoring method and the EAREI scoring rules, and the quantitative scoring standard of intestinal preparation was defined.

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 present invention provides methods and taste-modifying kits for facilitating cleansing of the gastrointestinal tract of a patient prior to a diagnostic, surgical or therapeutic procedure. The methods and taste-modifying kits 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 present invention relates to a composition for bowel preparation. Specifically, the present invention provides a composition comprising PEG and arabinose. The composition of the invention has excellent bowel cleansing effect and patient compliance.

The present invention provides methods and taste-modifying kits for facilitating cleansing of the gastrointestinal tract of a patient prior to a diagnostic, surgical or therapeutic procedure. The methods and taste-modifying kits 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 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.