Patent ID: 8585278
Filing Date: 2013-11-19
Classification: B01F,Y10T

Abstract:
1. A micro fluidic device comprising: a plurality of first introduction pipes into which only a first fluid is introduced; a plurality of second introduction pipes into which only a second fluid is introduced, each second introduction pipe being-disposed adjacent to first introduction pipes; a common channel connected to the plurality of first introduction pipes and to the plurality of second introduction pipes; a first group of rectification parts, each rectification part of the first group of rectification parts being provided individually for each first introduction pipe and for each second introduction pipe, the first group of rectification parts generating a helical flow in the first fluid and a helical flow in the second fluid; and a second group of rectification parts different from the first group of rectification parts, the second group of rectification parts placed at a prescribed interval away from the first group of rectification parts in an axis direction of the common channel, wherein a line passing through the center of a rectification part in the first group of rectification part and a rectification part in the second group of rectification parts is not parallel to the axis direction, wherein the first fluid and the second fluid are mixed in the common channel, the helical flow in the first fluid and the helical flow in the second fluid have a same circumferential direction, each rectification part of the first group of rectification parts and each rectification part of the second group of rectification parts includes a plurality of rectifier plates, the plurality of rectifier plates being stacked, and each rectifier plate of the plurality of rectifier plates in each rectification part is configured with an orientation that is shifted by a nonzero degree angle with respect to an orientation of an adjacent rectifier plate.