Bowel sounds monitoring and recognition system

Abstract

The invention discloses a bowel sounds monitoring and recognizing system comprising a bowel sounds collector, an information transmission network and a data processing center. The bowel sounds collector is used for collecting acoustical signals of bowel sounds and converting the acoustical signals into digital electrical signals so as to obtain and transmit bowel sounds data; the information transmission network is used for transmitting the bowel sounds data; the data processing center is used for receiving, storing and managing the bowel sounds data, analyzing and recognizing the bowel sounds data according to a bowel sounds feature base of diseases, pre-stored in the data processing center, by a bowel sounds recognition algorithm, and screening and diagnosing the diseases according to analytical recognition results. The bowel sounds monitoring and recognizing system has the advantages that the bowel sounds and features thereof can be monitored conveniently to allow disease screening and diagnosis, the system has multiple powerful functions and has good medical assistance.

Description

technical field [0001] The invention relates to the technical field of medical equipment, in particular to a monitoring and identification system for bowel sounds. Background technique [0002] Bowel sounds refer to intermittent gurgling sounds produced by the gas and liquid in the intestinal tube being pushed during peristalsis. In 1905, Cannon first systematically explained the sounds auscultated in the abdomen, linking abdominal sounds to the gastrointestinal system. With the progress of medical research, bowel sounds have become an important indicator for the diagnosis of abdominal diseases. [0003] For different diseases, bowel sounds show different characteristics. Under normal circumstances, bowel sounds are about 4-5 times per minute. The frequency range, size and frequency of bowel sounds vary greatly. Less and less loud. In patients with acute gastroenteritis, after taking laxatives, or when gastrointestinal bleeding occurs, bowel movements will increase, and ...

AI Technical Summary

Problems solved by technology

In addition, for patients such as postoperative intestinal obstruction, intestinal motility is low, and there will be no obvious bowel sounds for several hours after surgery, and the first postoperative bowel sounds are one of the indicators for judging the recovery of patients. The method of time auscultation is not applicable

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