Peristalsis monitor

A peristalsis and monitor technology, applied in the field of medical devices, can solve the problems of missed hearing, can not reflect the frequency of intestinal peristalsis, etc., to achieve the effect of strengthening nutrition

Inactive Publication Date: 2011-02-02
王光强
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  • Abstract
  • Description
  • Claims
  • Application Information

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

Method used

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Embodiment Construction

[0010] Refer to attached figure 1 The structure and working principle of the present invention are described in detail.

[0011] Intestinal motility monitor of the present invention comprises electrode 7, amplifier 6, AD converter 5, single-chip microcomputer 3, U disk storage system, and electrode 7 is connected with amplifier 6 by a wire, and the signal output end of amplifier 6 is by wire and AD converter 5 is connected to the signal input end, and the signal output end of the AD converter 5 is connected to the single-chip microcomputer 3 through wires, and the single-chip microcomputer 3 is connected to and controls the U-disk storage system 1, and the electric signal during the converted intestinal peristalsis is input to it. Single-chip microcomputer 3 is also connected with warning light 4.

[0012] The electrode 7 is composed of an electrode A, an electrode B and an electrode C, and each electrode is fixed on the anal canal at a certain distance.

[0013] When in use...

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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...

Claims

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Application Information

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IPC IPC(8): A61B5/00
Inventor 王光强于复生步雪梅周明香杜庆吕宝邹雪燕
Owner 王光强
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