Patent ID: 11701651

Abstract:
Provided is a microfluidic device capable of removing microbubbles in a channel by using a porous thin film, the microfluidic device comprising: an upper panel comprising a microfluidic channel through which a fluid passes; a porous thin film attached to the bottom surface of the microfluidic channel so as to remove microbubbles included in the fluid that passes through the microfluidic channel; a lower panel contacting the bottom surface of the porous thin film and the upper panel, a path being provided in the lower panel so as to discharge microbubbles, which pass through the porous thin film, to the outside; and a vacuum-suctioning means for vacuum-suctioning the upper panel and the lower panel such that the microfluidic channel, to which the porous thin film is attached, is attached to the lower panel in a vacuum state.