Patent ID: 11857963
Assignee: NEXUS DX, INC.
Field: Chemical engineering (Chemistry)
Classification: CPC B  Y | IPC B

Claim 0:
1. A test device, comprising:
a microfluidic device including a platform having:
an accommodating chamber configured to accommodate a fluid;
a metering chamber configured to meter an amount of the fluid;
a reaction chamber configured to have a chromatographic reaction occur therein using the fluid metered in the metering chamber and introduced therein; and
a channel fluidly connecting the accommodating chamber, the metering chamber and the reaction chamber to each other; and

a rotary drive unit configured to rotate the platform of the microfluidic device;
a magnet module movable in a radial direction of the platform; and
a controller to control the rotary drive unit and the magnet module,
wherein the controller, upon transferring the fluid to the metering chamber, stops the platform such that a first order reaction occurs between the fluid and a marker conjugate accommodated in the metering chamber.