Intelligent closestool system integrated with excreta occult blood detection device

Abstract

The invention discloses an intelligent closestool system integrated with excreta occult blood detection device. The system comprises an occult blood detection module. A light source, an optical sensor, a first microcontroller and a wireless communication module are used for forming the occult blood detection module; a light beam with specific wavelength is emitted by the light source and ejected into aqueous solution including excreta in the closestool, and then backlight is generated and ejected into the optical sensor, so that the function of detecting whether the excreta has an occult bloodis achieved, occult blood detection result data also can be transmitted to the intelligent mobile phone of the user in real time, the occult blood detection result data also can be displayed on the intelligent toilet seat of an intelligent closestool, corresponding advises such as continuous observation and monitoring and timely recheck in a hospital are provided for the user according to the occult blood detection result data, and thus the user can timely take action accordingly, autonomous monitoring and reference for interrogation of a doctor are facilitated; the system is precision in whole design, simple and compact in structure, efficient in detection function, low in cost and suitable for popularization and application.

Description

technical field [0001] The invention relates to an intelligent toilet, in particular to an intelligent toilet system integrating an excrement occult blood detection device. Background technique [0002] According to the National Cancer Institute, in the United States, the incidence of colorectal cancer accounts for 8% of the total number of cancers, the incidence rate ranks fourth, and the mortality rate ranks second. In China, the incidence of colorectal cancer accounts for 18.6% of the world, and the death toll accounts for 20.1% of the world, both of which rank first in the world. The incidence and death toll of colorectal cancer in China accounts for almost one-fifth of the world; Taiwan, China has the highest incidence of colorectal cancer for ten consecutive years, and ranks the highest incidence of colorectal cancer in the world; One of the cancer patients is at the terminal stage. Even if treated, the overall quality of life will be greatly affected. Therefore, it ...

AI Technical Summary

Problems solved by technology

The existing occult blood detection method adopts the immunoassay occult blood detection, which mainly has the following problems and disadvantages: First, the stool specimen must be collected by itself, and then sent back to the hospital to wait for the test results, which loses speed and convenience, and brings unnecessary waste to the test. Trouble; the second is that when collecting stool samples, only about 1 gram is collected. After arriving at the hospital, the hospital only uses about 6 mg of it for testing. Since occult blood is not evenly distributed in the stool, it is easy to fail to collect occult blood during the test. False negatives are produced, which reduces the detection efficiency and the detection effect is poor; the third is that the tumor or polyp itself is intermittent bleeding, not continuous bleeding, so it is also possible that the tumor or polyp may not be detected on the day or the day before the stool sample is collected. Bleeding, resulting in false negative test results, reducing the detection efficiency, and the detection effect is poor

In addition, the Chinese invention patent with the announcement number CN104254621A and published on December 31, 2014 discloses a device and method for remotely measuring blood in human feces and urine. The device and method mainly have the following problems: On the one hand, it is necessary to add The fluorescent agent and the oxidizing agent are combined with the blood in the feces or urine in the toilet, and provide an excitation light to irradiate to judge whether there is fluorescence; on the other hand, for the general public, this method requires additional Steps, and will produce chemical consumables, inconvenient to use

Therefore, it is indeed necessary for us to develop a more efficient and more frequently used intelligent photoelectric fecal occult blood detection technology and products, so that the products can be brought into the home and improve the current situation that most people can only go to the hospital for fecal occult blood detection

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