Automatic sampling auxiliary device for colorectal cancer screening

Abstract

The invention discloses an automatic sample injection auxiliary device for colorectal cancer screening, which comprises a vibration disc and a material conveying rail matched with the vibration disc for feeding, the material conveying rail horizontally extends left and right, one end of the material conveying rail back to the vibration disc is provided with a material inserting platform, and a moving and inserting mechanism is arranged between the material inserting platform and the material conveying rail; a baffle is arranged at the tail end of the material conveying rail, and a visual detection device is arranged above the tail end of the material conveying rail. A first linear module for controlling the material inserting platform to horizontally move left and right and a second linear module for controlling the material inserting platform to horizontally move front and back are arranged at the bottom of the material inserting platform, the first linear module is arranged on a sliding table of the second linear module, and the material inserting platform is arranged on a sliding table of the first linear module; the device further comprises a mechanical arm. The automatic sample injection auxiliary device has the characteristics of convenience in sample injection and rapidness in testing, and is complete in overall function and high in practicability.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to an automatic sampling auxiliary device for colorectal cancer screening. Background technique [0002] Colorectal cancer screening often requires biochemical testing of stool samples to preliminarily determine whether a patient has colorectal cancer. Although the biochemical testing equipment for feces samples on the market is accurate, it does not take into account the number of samples, resulting in cumbersome and time-consuming manual loading of samples. [0003] Such as Figure 4 As shown, it is a structural schematic diagram of a manual sampling device on an existing stool sample biochemical detection equipment. It includes a material tray 100 that can be pushed into the equipment. There are four material troughs 101 that extend horizontally forward and backward. There are five sample jacks 103 arranged horizontally one after the other. Every time a stool sample bi...

AI Technical Summary

Problems solved by technology

Every time a stool sample biochemical test is performed, twenty samples need to be manually put on the shelves for testing, which is time-consuming and cumbersome

[0004] And with the gradual increase in the popularity of colorectal cancer screening, the number of stool samples to be tested received by the test center in a single day is large, the test pressure is high, and the overall effect is not good

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