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A bioimpedance-based microflow cytometer with compact electronic instrumentation for counting of microparticles

机译:一种基于生物阻抗的微射线细胞仪,具有紧凑的电子仪器,用于计数微粒

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Cell counting in microfluidic platform finds many interesting applications in healthcare and medical technology. In microflow cytometers, cells are counted based on either optical or electrical properties. In this paper, a bioimpedance based microflow cytometer has been fabricated to detect and count the microparticles flowing through a microchannel. The numerical simulation suggests that the proposed device is capable to detect microparticles having different sizes and properties. Initially, the signal produced from cytometer are collected by data accusation system demonstrating generation of voltage pulse corresponding to each particle. Additionally, an instrumentation system has been developed to detect and count those pulses in real-time and display on a screen.
机译:微流体平台中的细胞计数在医疗保健和医疗技术中发现了许多有趣的应用。在微射线细胞计中,基于光学或电性能计数细胞。在本文中,制造了一种基于生物阻抗的微射线细胞仪来检测和计算流过微通道的微粒。数值模拟表明,所提出的装置能够检测具有不同尺寸和性质的微粒。最初,通过数据指令系统收集来自细胞仪产生的信号,证明对应于每个粒子的电压脉冲的产生。另外,已经开发了一种仪表系统来实时检测和计算这些脉冲并在屏幕上显示。

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