A sample sorting device with arbitrary modular expansion

Abstract

The invention provides a specimen sorting apparatus arbitrarily extendable in a modularization way. The specimen sorting apparatus comprises a specimen sorting main controller, a scanning gun, a main station and a slave station, wherein the scanning gun is connected with the specimen sorting main controller; the specimen sorting main controller is connected with the main station via a serial port; the main station and the slave station are in communication connection in virtue of a CAN bus; each of the main station and the slave station comprises two sorting gate posts and one crossbeam, two ends of the crossbeam are respectively provided with one sorting gate post, space located between the two sorting gate posts is a sorting area, one of the sorting gate posts is equipped with a scanning probe used for secondary verification, and the scanning probe is in communication connection with the specimen sorting main controller; and the specimen sorting main controller comprises a secondary verification module which is used for comparing information scanned by the scanning gun with information scanned by the scanning probe and verifying whether sorting is correct. The specimen sorting apparatus arbitrarily extendable in the modularization way has good flexibility, is extensible and can lower error probability.

Description

technical field [0001] The invention belongs to a sorting device, and relates to a specimen sorting device. Background technique [0002] For the laboratory departments of some large hospitals or third-party chemical analysis laboratories, thousands of specimens are analyzed for different chemical subjects every day. The most common thing is that the employees of the unit go to the hospital for physical examination. According to the different physical examination items, each person often needs to take more than 3 test tubes of blood samples from the vein. In addition to blood samples, there are also urine samples, etc. Therefore, for some large-scale physical examinations The center handles tens of thousands of specimens every day. For the obtained samples (usually in the form of test tubes), the staff must first sort and classify the samples according to different laboratory items, and then send them to automated testing equipment for chemical testing and analysis. Due to...

AI Technical Summary

Problems solved by technology

[0006] In order to overcome the deficiencies of the existing sample sorting methods, such as poor flexibility, inability to expand, and high error probability, the present invention provides an arbitrary modular expansion specimen sorting device with good flexibility, expandability, and reduced error probability

Images