阅读说明：本技术 样本分析仪及其驱动方法 (Sample analyzer and driving method thereof ) 是由 刘隐明 吴万 于 2017-06-30 设计创作，主要内容包括：一种样本分析仪(100)及其驱动方法,包括气泵(1)、储气罐组(2)、采样组件(3)、反应组件(4)以及检测组件(5),气泵(1)用于在储气罐组(2)内建立正压和负压,正压和负压用于：驱动采样组件(3)采集生物样本；和/或,驱动反应组件(4)处理生物样本以形成待测液,反应组件(4)包括至少一个反应池；和/或,驱动待测液被检测组件(5)检测以获得检测信号。样本分析仪(100)成本较低。(sample analyzers (100) and a driving method thereof, the sample analyzers comprise an air pump (1), an air storage tank group (2), a sampling assembly (3), a reaction assembly (4) and a detection assembly (5), wherein the air pump (1) is used for establishing positive pressure and negative pressure in the air storage tank group (2), the positive pressure and the negative pressure are used for driving the sampling assembly (3) to collect a biological sample, and/or driving the reaction assembly (4) to process the biological sample to form a liquid to be detected, the reaction assembly (4) comprises at least reaction cells, and/or driving the liquid to be detected by the detection assembly (5) to obtain a detection signal, and the sample analyzers (100) are low in cost.)