Biosensor with multiple sampling ways
First Claim
1. A biosensor for detecting contents of biochemical components in a sample, comprising:
- an electrically insulating substrate;
a working electrode disposed on said substrate;
a reference electrode disposed on said substrate which is spaced from said working electrode;
a reaction layer disposed on said working electrode and said reference electrode, wherein said reaction layer and said electrodes form a reaction area for reacting with the sample;
an electrically insulating layer disposed on said substrate and having an opening for receiving the sample, wherein said opening exposes a portion of said reaction area and the end of said opening is located at the edge of the biosensor; and
a reticular covering layer which covers said opening and an end of said opening of said insulating layer, wherein said reticular layer and said insulting layer form a sampling area from said reticular covering area to an edge of the biosensor.
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Accused Products
Abstract
A biosensor for detecting contents of biochemical components in a sample, comprising an electrically insulating substrate, a working electrode disposed on said substrate, a reference electrode disposed on said substrate, which is spaced from said working electrode, a reaction layer disposed on said working electrode and said reference electrode, wherein said reaction layer and said electrodes form a reaction area for reacting with the sample, an electrically insulating layer disposed on said substrate and having an opening for receiving the sample, wherein said opening exposes a portion of said reaction area and the end of said opening is located at the edge of the biosensor; and a reticular covering layer which covers said opening and the end of said opening of said insulating layer wherein said reticular layer and said insulting layer form a sampling area from said reticular covering area to the edge of said biosensor.
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Citations
16 Claims
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1. A biosensor for detecting contents of biochemical components in a sample, comprising:
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an electrically insulating substrate;
a working electrode disposed on said substrate;
a reference electrode disposed on said substrate which is spaced from said working electrode;
a reaction layer disposed on said working electrode and said reference electrode, wherein said reaction layer and said electrodes form a reaction area for reacting with the sample;
an electrically insulating layer disposed on said substrate and having an opening for receiving the sample, wherein said opening exposes a portion of said reaction area and the end of said opening is located at the edge of the biosensor; and
a reticular covering layer which covers said opening and an end of said opening of said insulating layer, wherein said reticular layer and said insulting layer form a sampling area from said reticular covering area to an edge of the biosensor. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16)
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Specification