Development of New technology to Capture Circulating Tumor Cells Using an AC Electric Field

血液中癌细胞的捕获已经通过多种方式进行了研究。然而，所获得的癌细胞纯度较低，不能用于治疗和诊断的决策。本研究旨在开发从血液中提取高纯度癌细胞的技术。我们利用自己研制的电场非接触搅拌技术研究了癌细胞的回收率。然而，结果并不是很好。这种技术不能均匀地搅拌少量的液体。为了解决这个问题，我们开发了一个防水环来均匀搅拌。用这个环搅得很均匀。研究期结束，但仍在继续进一步研究。

Cancer cell capture in the blood has been studied in many ways. However, the purity of the cancer cells to be obtained is low and could not be applied in the decision of treatment and diagnosis. This study aimed to develop technologies to get the cancer cells with high purity from the blood. We investigated the recovery rate of cancer cells using an electric field non-contact stirring technique we have developed. However, it was not very good results. This technique was not able to stir the small amount of liquid uniformly. To solve this, we developed a water repellent ring to uniform the stirring. Stirring has become uniform using this ring. Study period was ended, but is continued further studied using this.