Gastrointestinal tract hemorrhage non-invasive monitoring system

Abstract

A non-invasive monitoring system for gastrointestinal bleeding in the technical field of medical devices, wherein: the micro-hemoglobin detection device enters the human gastrointestinal tract through oral administration, detects the hemoglobin content value of the human gastrointestinal tract non-invasively for 24 hours, and transmits it wirelessly to the outside of the body The bleeding point positioning device detects the position information of the micro-hemoglobin detection device, and transmits it to the recording storage device through a wire; the recording storage device wirelessly receives the hemoglobin content value of the gastrointestinal tract emitted by the micro-hemoglobin detection device, and records the gastrointestinal tract according to the set format. The hemoglobin content value data, the position information of the micro-hemoglobin detection device, and the detection time information are stored; the gastrointestinal bleeding diagnosis and analysis system is arranged outside the body, and the gastrointestinal bleeding diagnosis and analysis system reads the data stored in the record storage device, and the The data is processed. The invention can realize non-invasive monitoring of gastrointestinal bleeding in 24 hours under the normal physiological state of human body.

Description

technical field [0001] The invention relates to a system in the technical field of medical devices, in particular to a noninvasive monitoring system for gastrointestinal bleeding. Background technique [0002] Gastrointestinal bleeding is an outward-looking symptom caused by various gastrointestinal diseases. In mild cases, it manifests as daily blood in the stool, dizziness, and cold sweat; in severe cases, it can cause shock or even death. The physiological blood loss of the gastrointestinal tract in normal people is about 0.6ml within 24 hours, but the blood loss caused by lesions will be much greater than this amount. Once the gastrointestinal bleeding is obvious, its diagnosis and treatment are urgent. Different locations of gastrointestinal bleeding have different symptom responses in the human body. Bleeding in the gastrointestinal tract above the gastric pylorus may cause hematemesis; while bleeding in the small intestine, colon, and rectum will cause blood in the ...

AI Technical Summary

Problems solved by technology

However, this method is expensive and must be carried out under the conditions of bowel cleansing and fasting

In the traditional endoscopic diagnosis process, gas is often injected to stretch the stomach wall to better observe the slight lesions of the gastric mucosa, but the capsule endoscope cannot meet this requirement

It is not easy to obtain a clear image for the folded wall and bend of the gastrointestinal tract, and it is easy to miss detection of bleeding lesions, and the observation effect for large-scale bleeding is not good, and there are detection blind spots. At the same time, the system cannot quantitatively obtain gastrointestinal bleeding quantity information

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