Patent ID: 8585280

Claim:
A method of manufacturing a microfluid mixer comprising: pouring a ceramic precursor into a first mold, a second mold, and a third mold, the first mold having a shape of a base plate; the second mold having a shape of a top plate; the third mold having a shape of a first plate; gelling the ceramic precursors in the first mold, the second mold and the third mold to form a green base plate, a green top plate and a green first plate; removing the green base plate, the green top plate and the green first plate from the respective molds; co-firing the green base plate, the green top plate and the green first plate to form a ceramic base plate, a ceramic top plate and a ceramic first plate, the ceramic first plate including a plurality of ports for an entry of a first fluid and a second fluid, a mixing chamber fluidly connected with the plurality of ports; interlocking the ceramic base plate with the ceramic top plate and/or the ceramic first plate; and disposing a diaphragm upon one of the first plate and the top plate.