Patent ID: 7556724
Filing Date: 2009-07-07
Classification: C12Q,G01N,Y10T

Abstract:
1. An electrochemical sensor strip, comprising: an insulating substrate having a reaction concavity integrally formed with said insulating substrate and located thereon and having a periphery entirely enclosed by said insulating substrate, wherein said reaction concavity has at least one hole at a bottom thereof; a cover partially covering on said reaction concavity for leaving an opening on said reaction concavity; an electrochemical reaction layer located in said reaction concavity; and an electrode device located in said reaction concavity, embedded into said at least one hole and having a first end contacted with said electrochemical reaction layer and a second end contacted with a measuring device for transmitting a signal resulting from an electrochemical reaction performed in said electrochemical reaction layer to said measuring device, wherein said first and second ends are opposite to each other.