| abstract |
A microfluidic blood coagulation testing die includes a substrate, a slot defined in the substrate permitting entry of a blood sample, a chamber defined in the substrate that collects red blood cells from the blood sample, and a microfluidic path that provides a fluid connection from the slot to the chamber. The microfluidic path includes a channel, an inlet disposed at one end of the channel and an outlet disposed at the other end of the channel. |