METHOD FOR MANAGING ACCURACY OF SPECIMEN ANALYSIS SYSTEM, AND SPECIMEN ANALYSIS SYSTEM

• Main Authors: WAKAMIYA YUJI, UEMURA TORU, HAYAMA YUKIKATA, OMAE YUICHIRO
• Format: Patent
• Language: English; Japanese
• Published: 25.08.2023
• Subjects: INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; PHYSICS; TESTING

To provide a method for managing the accuracy of a specimen analysis system that is highly reliable and reduces a workload on a user.SOLUTION: A method for managing the accuracy of an analyzer being an example of an embodiment is a method for managing the accuracy of a specimen analysis system comprising an analyzer analyzing a specimen including tissue-derived cells. When a container containing an accuracy control substance including cells with a known concentration is placed on an introduction unit of the specimen analysis system, the method transfers the container from the introduction unit to a cold reserving unit to cool and store the container. When measuring the accuracy control substance with the analyzer, the method heats the container being cooled and stored to adjust the temperature of the accuracy control substance to a measurement temperature and conveys the container containing the accuracy control substance whose temperature is adjusted to the measurement temperature to the analyzer.SELECTED DRAWING: Figure 8 【課題】信頼性が高く、ユーザの作業負担が小さい検体分析システムの精度管理方法を提供する。【解決手段】実施形態の一例である分析装置の精度管理方法は、生体由来の細胞を含む検体を分析する分析装置を備えた検体分析システムの精度管理を行う方法である。この方法は、既知濃度の細胞を含む精度管理物質が入った容器が検体分析システムの投入部にセットされた場合に、容器を投入部から保冷部に移送して冷却保管する。そして、分析装置で精度管理物質の測定を行う際に、冷却保管されている容器を加温して精度管理物質の温度を測定温度に調整し、測定温度に調整された精度管理物質が入った容器を分析装置に搬送する。【選択図】図８