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Method for detecting bubbles between samples using flow cytometry scattering waveform analysis

机译:流式细胞仪散射波形分析检测样品间气泡的方法

摘要

Provided herein is a method for detecting separation gas in a fluid flow stream. In one example, the voltage output signal is generated by the scatter detector of the flow cytometer as a flow stream of a plurality of gas-separated samples passes through the flow cytometer. The voltage output signal is sampled, and the timestamp and voltage value are recorded for each sampled voltage of the voltage output signal greater than the separation gap threshold. In some embodiments, the separation gap threshold is at least 2 times greater than the maximum voltage output of the samples. Flow cytometry systems that include software configured to perform these method steps are also described.
机译:本文提供了一种用于检测流体流中的分离气体的方法。在一个示例中,当多个气体分离的样品的流流通过流式细胞仪时,电压输出信号由流式细胞仪的散射检测器生成。对电压输出信号进行采样,并为电压输出信号中大于间隔阈值的每个采样电压记录时间戳和电压值。在一些实施例中,分离间隙阈值比样品的最大电压输出大至少2倍。还描述了包括配置为执行这些方法步骤的软件的流式细胞仪系统。

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