Patent ID: 7338641

Claim:
A fine channel device, comprising: at least one fine channel substrate including, at least one fine channel configured to perform a chemical treatment of a fluid or to produce fine particles from the fluid, first and second inlet ports configured to supply at least one fluid to the at least one fine channel, and at least one fluid outlet port communicating with the first and second inlet ports and configured to discharge the at least one fluid applied with the chemical treatment or the at least one fluid containing the fine particles; a first fluid supply device including, at least one first opening configured to introduce the at least one fluid into a first storage space for storing the at least one fluid, at least one supply channel formed in a radial direction, the at least one supply channel communicating with the first inlet port to supply the at least one fluid from the first storage space to the first inlet port of the at least one fine channel substrate, and a second opening communicating with the at least one fluid outlet port of the at least one fine channel substrate to discharge the at least one fluid from the at least one fine channel; and a second fluid supply device including, at least one first opening for introducing a second fluid into a second storage space, and at least one supply channel formed in a radial direction and communicating the second inlet port to the second storage space.