Development of a Compact Cell Trapping Device Integrated with Fluid Handling Components

Abstract

In recent years, the various studies of trapping and operating single cells by using a microfluidic device have been proceeded. Many conventional methods requires a fluid operating unit outside the device. Therefore, it is difficult to carry the device during operation. In this study, we integrate a small cell trapping device with miniature peristaltic pumps and a chip made by multidirectional photolithography method. The cells on the highly portable device are easily stored in an incubator and observed under the microscope.