Medical laboratory clinical biochemical test automatic audit system

Abstract

The invention provides a medical laboratory clinical biochemical detection automatic checking method and system. The method employs a computer software and hardware system and programs multiple checking rules to form a multiple checking rule execution module to automatically check the detection results of various biochemical immunity detection items. The detection results of the various biochemical immunity detection items cannot be sent to an automatic checking unit for automatic checking until they pass the multiple checking rules; if the detection results of the various biochemical immunity detection items cannot pass the above-mentioned checking rules, the detection results are transferred to a manual checking unit for checking; only after the detection results are checked by the manual checking unit or checked again after automatic treatment of dilution, reexamination, test item adding, unqualified sample return and the like by an assembly line can a detection report be issued; the multiple checking rules mainly include a clinical information judging rule, a sample state judging rule, an indoor quality control judging rule, an instrument state judging rule, a range judging rule, a difference judging rule, and a logical relationship judging rule. The checking rules are reasonable in design and cover the pre-analysis, analysis and post-analysis processes, thereby realizing whole-process quality control on a detection analysis process and guaranteeing the accuracy of detection results.

Description

technical field [0001] The invention relates to an automatic review system for clinical biochemical testing in a medical laboratory. Background technique [0002] The clinical chemistry laboratory is the most important part of the laboratory department. The test items provided include electrolytes, liver and kidney function, lipids, hormones, tumor markers, and iron metabolism. The sample size accounts for 70% of the daily workload of the laboratory department. Above, test results are directly related to medical decision-making. With the improvement of the automation of testing equipment, the current testing items in clinical chemistry laboratories are basically tested by large-scale biochemical and immune automated analyzers, with a testing speed ranging from 340 to 2,000 items per hour. While these high-throughput detection devices meet clinical needs, they also pose great challenges to the review of test results [1，2] , in the traditional mode, clinical chemistry labora...

AI Technical Summary

Problems solved by technology

With the rapid and standardization of medical inspection analysis technology and information technology, the intelligent audit of the analyzed test results is still in its infancy and is still in a weak link. It is still in the stage of manual audit, and the advantages of intelligent audit have not been fully utilized.

The utilization rate of automatic audit in domestic laboratories is not high, and it has only been developed and used in China in recent years. It is only used by some large hospitals, and there are not many types of automatic audit rules, which cannot cover the pre-analysis, analysis, and post-analysis processes. Unstable, low pass rate, poor accuracy

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