Patent ID: 8802036
Filing Date: 2014-08-12
Classification: B01L,G01N

Abstract:
1. A reaction cassette for biochemical assay, comprising: a first space configured to accommodate liquid, having a first opening and rounding edges, a direction of the first opening being directed upward; a second space having a second opening, a direction of the second opening being perpendicular to the direction of the first opening, wherein the first space and the second space are disposed such that when the reaction cassette is rotated allowing the liquid to drain into the second space; a third space located below the first space and having a third opening, a direction of the third opening being upward such that when the reaction cassette is reversibly rotated allowing the liquid to drain into the third space, wherein an array of bumps is disposed in the third space to create turbulence of the liquid; and an inner partition wall, connected with the second opening and the third opening, acting as a liquid flow channel between the second space and the third space.