MICRO DEVICE AND BIOASSAY SYSTEM

摘要

PROBLEM TO BE SOLVED: To provide a micro device and bioassay system capable of preventing the flow of air bubbles or contaminants and preventing an abrupt flow rate change when passing a chemical to a culture part in a cell culture using a microchip.

SOLUTION: The micro device includes a flow path switching valve for connecting one of either a flow path for supplying a medium or a flow path for supplying a sample and a chamber for trapping the air bubbles and contaminants in the medium using a difference in specific gravity from the medium when communicating with the flow path for supplying a medium and filling the medium inside the chamber.

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