Bubble discharging method, particle capturing device, and particle analyzing device.

摘要

PROBLEM TO BE SOLVED: To provide a technique for efficiently discharging bubbles existing in a fluid in a chamber in a chamber including a microchip which is a chip for capturing particles having a region for capturing particles such as cells. In a chamber (100) having at least one well (2) or a through hole and partitioning into a first space (3) and a second space (4), a positive pressure is applied to a fluid in the chamber (100). A bubble discharging method comprising: a step; and a valve opening/closing step of operating a valve for opening/closing a first flow path connected to the first space 3 and/or a second flow path connected to the second space 4. [Selection diagram] Figure 2