Flow cell device for monitoring blood or other cell suspension under flow

摘要

A flow cell for monitoring blood or any other cell suspension under flow comprises a rigid transparent base having a pair of holes with inlets and outlets. One hole transfers the cell suspension from a supply to a flow channel and the other hole transfers the tested suspension back from the flow channel to a receiver. A flow plate is sandwiched between the base and a transparent plate. The flow channel is a wide hole in the middle of the flow channel plate which can be an integral part of either the base or the transparent plate. The transparent plate covers the flow channel plate and a rigid cover covers the transparent plate with a hole enabling a microscope objective to approach the flow channel plate. The transparent plate and the cover are attached to each other firmly by any conventional method or the transparent plate can be an integral part of the cover.