发明名称 |
Multi-analyte test strip with shared counter/reference electrode and inline electrode configuration |
摘要 |
A multi-analyte test strip includes a first insulating layer and an electrically conductive layer disposed on the first insulating layer. The electrically conductive layer has a first working electrode with a first analyte contact pad, a shared counter/reference electrode with a counter/reference electrode contact pad, and a second working electrode with a second analyte contact pad. The multi-analyte test strip also includes a second insulating layer disposed above the first insulating layer and a patterned spacer layer positioned between the first insulating layer and the first electrically conductive layer with the patterned spacer layer defining a bodily fluid sample-receiving chamber that overlies the first working electrode, the shared counter/reference electrode and the second working electrode. The multi-analyte test strip further includes a mediator reagent layer disposed over the first working electrode, the shared counter/reference electrode and the second working electrode; a first analyte reagent layer disposed over the first working electrode and mediator reagent layer; and a second analyte reagent layer disposed over the second working electrode and mediator reagent layer. Furthermore, the first analyte electrode, shared counter/reference electrode and second analyte electrode of the multi-analyte test strip are disposed on the first insulating layer in a planar inline configuration.
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申请公布号 |
EP2292785(A1) |
申请公布日期 |
2011.03.09 |
申请号 |
EP20100251526 |
申请日期 |
2010.08.27 |
申请人 |
LIFESCAN SCOTLAND LIMITED |
发明人 |
MOFFAT, JAMES;MACLEOD, KATHRYN;LEACH, CHRISTOPHER PHILIP;MACFIE, GAVIN;LILLIE, GEOFFREY;CARDOSI, MARCO F.;SAINI, SELWAYAN |
分类号 |
C12Q1/00;G01N27/00;G01N33/52 |
主分类号 |
C12Q1/00 |
代理机构 |
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