Disease prediction gas detection device and disease prediction system

Abstract

The invention provides a gas detection device for disease prediction and a disease prediction system, belongs to the field of smell detection, and is used for extracting and detecting gas of excrements at least including vomit, sputum and excrement of a user and predicting diseases. Comprising an air exhaust mechanism, a healthy smell identification information storage part, a disease smell identification information storage part, a similarity threshold value storage part, a picture storage part, an input display part, a smell detection part arranged in the air exhaust mechanism, a smell value processing part, a similarity calculation part and a comparison judgment part, gas near the gas extraction mechanism can be extracted through negative pressure to serve as detection gas, the smell detection part detects the smell of the detection gas to serve as the current smell, the smell value processing part processes the current smell value to generate smell recognition information, and the similarity calculation part calculates the health similarity. The comparison and judgment part judges whether the health similarity is larger than a health similarity threshold value or not.

Description

technical field [0001] The invention belongs to the field of odor detection, and in particular relates to a gas detection device for disease prediction and a disease prediction system. Background technique [0002] With the development of science and medicine, there are many ways to detect diseases in modern times. But most disease testing requires people to go to a professional institution or hire a professional for testing to detect the disease. And some diseases have no obvious symptoms and are difficult to identify from their appearance, which also makes it difficult for people to know the existence of certain diseases at an early stage, so that tests are performed when the disease develops more seriously. [0003] Many medical evidences have proved that smell and health are closely related. The normal human body has no abnormal odor. Sometimes the body skin and mucous membranes, respiratory secretions, vomitus and excrement in the gastrointestinal tract will emit abno...

AI Technical Summary

Problems solved by technology

However, at present, people usually need to go to hospitals or professional institutions for detection of these diseases, and there is no simple and convenient product that can help people easily identify these diseases by identifying and distinguishing these characteristic smells

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