Peristalsis monitor

Abstract

The invention relates to a peristalsis monitor which comprises an electrode, an amplifier, an AD (Alternating current-Direct current) converter, a singlechip and a U-disk storage system, wherein the electrode is connected with the amplifier through a lead; a signal output end of the amplifier is connected with a signal input end of the AD converter; a signal output end of the AD converter is connected with the singlechip through a lead; and the singlechip is connected with the U-disk storage system and used for controlling the U-disk storage system and inputting converted electric signals while peristalsis to the U-disk storage system. The monitor can be used for recording the electric signals while the peristalsis for a long time, timely judging whether to recover the peristalsis or not and monitoring the peristalsis degree, which has important significance to timely feeding a patient and enhancing the nutrition.

Description

technical field [0001] The invention relates to a simple and practical intestinal peristalsis monitor, specifically an instrument for timely judging whether a patient's intestinal peristalsis has recovered, belonging to the field of medical equipment. Background technique [0002] With the development of medicine, the monitoring of various indicators of patients is becoming more and more detailed. For patients after abdominal surgery, or patients with intestinal obstruction, once the intestinal peristalsis resumes, they should eat in time and strengthen nutrition. Therefore, it is very important to find out whether the patient's intestinal motility is restored in time. [0003] At present, it is clinically used to auscultate the patient’s abdomen with a stethoscope to judge whether the patient has bowel sounds, which has the following disadvantages: ①Because the intestinal peristalsis is intermittent, there may not necessarily be bowel sounds within tens of seconds of auscu...

AI Technical Summary

Problems solved by technology

[0003] At present, it is clinically used to auscultate the patient’s abdomen with a stethoscope to judge whether the patient has bowel sounds, which has the following disadvantages: ①Because the intestinal peristalsis is intermittent, there may not necessarily be bowel sounds within tens of seconds of auscultation ②If the bowel sound is weak and the surrounding noise is loud, it is likely to be missed

③ Generally listening for dozens of seconds at a time, it cannot reflect the frequency of intestinal peristalsis within a period of time

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