Patent ID: 11938480
Assignee: THE BOARD OF TRUSTEES OF THE UNIVERSITY OF ILLINOIS URBANA, ILLINOIS
Field: Chemical engineering (Chemistry)
Classification: CPC B | IPC B

Claim 5:
6. The microfluidic diagnostic device of claim 1, wherein the continuous 3D flow pathway includes a mixing channel comprising:
a grouping of the first flow channels, each of the first flow channels in the grouping being a U-shaped first flow channel in the first external opposing surface;
a grouping of the second flow channels, each of the second flow channels in the grouping being a U-shaped second flow channel in the second external opposing surface; and
a grouping of the connecting flow passages, each of the connecting flow passages in the grouping connecting an end of one of the U-shaped first flow channels to an end of one of the U-shaped second flow channels.