FIRST WASTE COMPARTMENT WITH CAPILLARY GROOVE FOR ISOBARIC WASTE ENTRY COUPLED TO SECOND WASTE COMPARTMENT

摘要

A multiple layer cytometric test card (100) includes a waste channel (105) to receive biological waste from an area of the test card utilized for testing biological samples, a first waste storage compartment (110) in a waste layer of the card having a top (112) and a bottom (120) in relation to an operating vertical orientation of the test card (100), and a capillary (115) positioned along a vertical length (117) of the first waste storage compartment (110), the capillary (115) being open to the waste compartment along the vertical length (117) of the waste compartment (110), wherein the waste channel (105) is coupled to the capillary (115) proximate the top of the waste storage compartment (110).