Biosensor with flow channel

A biosensor is provided that comprises a substrate, a reagent positioned on the substrate, and a cover including a first surface coupled to the substrate and a second surface. The cover and the substrate cooperate to form a flow channel. The flow channel extends over at least a portion of the reagen...

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Bibliographische Detailangaben
Hauptverfasser: WALLING, DOUGLAS PAUL, BHULLAR, RAGHBIR SING, HILL, BRIAN S
Format: Patent
Sprache:eng ; fre ; ger
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Beschreibung
Zusammenfassung:A biosensor is provided that comprises a substrate, a reagent positioned on the substrate, and a cover including a first surface coupled to the substrate and a second surface. The cover and the substrate cooperate to form a flow channel. The flow channel extends over at least a portion of the reagent and includes a first portion in which its side walls converge and a second portion in which the side walls are generally parallel.