MICROFLUIDIC CHANNEL FOR REMOVING BUBBLE IN FLUID

摘要

PURPOSE: A micro fluidic channel for removing gas inside fluid, and a micro fluid device are provided to effectively remove gas inside the fluid. CONSTITUTION: A micro fluidic channel for removing gas(30) inside the fluid comprises a first channel having identical cross section and a second channel. The second channel is connected to the first channel. The cross section of the second channel is gradually expanded. The micro fluidic channel is driven by centrifugal force. The first channel has inclination of less than 90 degrees based on a rotary shaft. Based on the longitudinal direction of the first channel, the second channel has the inclination of less than 90 degrees.