| 摘要 |
PROBLEM TO BE SOLVED: To provide a microchemical chip capable of efficiently mixing a plurality of different fluids without enlargement of a constitutional size. SOLUTION: In the microchemical chip 1 in which two fluids to be treated flow into a flow passage 12 from supply parts 13a, 13b and join to each other and apply a predetermined treatments, bent parts R1-R4 are formed in the flow passage 12 in the downstream side in the flowing direction of the fluids to be treated apart from a position 22 where the supply parts 13a and 13b are connected, for example, in the flow passage in a region 23. Since a turbulent flow is generated in the two kinds-joined fluids when passed through the bent parts R1-R4, the plurality of the joined fluids to be treated are efficiently mixed even if the flow passage necessary for mixing is shortened. Thereby, a small-sized microchemical chip 1 can be produced and a microchemical system using the microchemical chip is miniaturized. COPYRIGHT: (C)2006,JPO&NCIPI
|
