SIMULATION SUCCESS STORIES

HORIBA Medical Optimizes Hematology Device Designs with Simulation

医疗健康

D. Isèbe
HORIBA Medical, France

血液学分析,即确定各种血液参数的血样分析,是对血液疾病进行诊断和作出治疗决策的关键要素。准确的血液学分析需要计数并分类样本中的不同细胞来测量它们的大小和分布。HORIBA Medical,是一家提供医疗诊断设备的公司,主要使用 COMSOL Multiphysics 软件来优化其血液学装置的设计。他们的一个装置采用了微孔电极系统,血液从其中流过,微孔电极系统中的一对电极之间的电阻抗和电压差用于计算粒子数量。实验原型难以进行测量,所以 HORIBA 的研究人员依靠 COMSOL Multiphysics 软件来模拟系统内的物理过程。他们考虑了通过微孔的压降,高速流体速度,传热和电场。通过使用仿真,他们确定了流体聚焦是改进阻抗测量和进一步提高装置精度的有效方法,并已将该技术应用于 HORIBA 一个最先进的血液分析仪中。

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