Multi-station rotary bar code scanning device and in-vitro diagnosis equipment

Abstract

The invention discloses a multi-station rotary bar code scanning device and in-vitro diagnosis equipment. The multi-station rotating bar code scanning device comprises a rotating mechanism and a codescanning mechanism. The rotating mechanism comprises a plurality of rotatable rotating seats; the code scanning mechanism and the plurality of rotating seats are sequentially arranged in a row, intervals are formed between the code scanning mechanism and the rotating seats and between the adjacent rotating seats, the rotating seats are used for placing sample tubes with different lengths, and theheight difference between the adjacent rotating seats equals the height difference between the adjacent sample tubes. The in-vitro diagnosis equipment comprises the multi-station rotary bar code scanning device. The position of the sample tube needs to be manually adjusted during manual scanning, the automation degree of code scanning can be improved, manual participation is reduced, the mistakenscanning risk is reduced, consumed time is short, the labor cost is reduced, long-time manual contact with the sample tube is avoided, the risk of sample pollution is reduced, and the accuracy of an analysis result is indirectly improved.

Description

technical field [0001] The invention relates to the field of biological detection, in particular to a multi-station rotary barcode scanning device and in vitro diagnostic equipment. Background technique [0002] In vitro diagnostic equipment such as chemiluminescence immunoassay analyzer adopts direct chemiluminescence method based on acridinium ester and is used together with supporting detection reagents. It is clinically used for qualitative or quantitative detection of analytes derived from human body fluids, including Autoimmune items, infectious disease items, hormone items, tumor related items. Serum, plasma, urine, cerebrospinal fluid and other specimens are placed in sample tubes, and the sample tubes are placed in the barcode scanning structure. When performing immunoassays, the barcodes on the sample tubes need to be scanned so that the analyzer can enter patient information. [0003] In the prior art, the barcode of the sample tube is generally scanned manually;...

AI Technical Summary

Problems solved by technology

Manual scanning needs to manually adjust the position of the sample tube, there is a risk of false scanning

Multiple sample tubes are placed in the rack, and the position of the sample tubes needs to be adjusted manually, which takes a lot of time and increases labor costs. Moreover, human contact with the sample tubes for a long time may easily cause sample contamination and affect the analysis results.

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