Biological information measurement system

Abstract

The present invention provides a biological information measurement system which uses a commonly used gas sensor so as to detect an odor gas in a defecation gas at sufficient accuracy. The biological information measurement system measures a physical condition of a test subject on the basis of the defecation gas. The system is provided with: a suction device that sucks a gas in a bowl, a gas detector with a gas sensor which reacts to an odiferous gas and hydrogen contained in the defection gas, a control device, a data analyzer that analyzes the physical condition of the test subject on the basis of the data acquired through detection, and an output device that outputs an analysis result. The gas sensor detects a gas while in a state that the gas sensor is being heated to a specified temperature value. A detecting portion of the gas sensor detects a gas at an oxidation-reduction temperature at which the detecting portion reacts to the hydrogen gas by an oxidation-reduction reaction, and at an oxidation-reduction reduced temperature at which an oxidation-reduction reaction to the hydrogen gas is deteriorated to relatively raise sensitivity of the detecting portion to the odiferous gas. The data analyzer acquires content or concentration of the odor gas on the basis of the data detected by the gas sensor.

Description

technical field [0001] The present invention relates to a body information detection system, in particular to a body information detection system which is based on the defecation gas discharged from the toilet body provided in the toilet (that is, the gas discharged along with the excrement and the gas discharged from the body) to detect the physical condition of the subject. Background technique [0002] In recent years, with the development of medical technology, the death rate of cancer has been greatly reduced through the development of diagnostic technology for major diseases such as cancer and the technical development of cancer treatment itself. However, it is a great burden for patients to go to the hospital for cancer prevention and regular diagnosis. Therefore, the reality is that there are many patients who go to the hospital when they really feel that their health is not good. Unfortunately, there are still many patients who suffer from cancer. In addition, a p...

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Problems solved by technology

In addition, this fart detection device only distinguishes fart and urination based on the half value of the sensor output peak value, so that the doctor can confirm whether the patient has farted after the cecum operation and detect the time to change the diaper. This device does not achieve the purpose of the inventor

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