Biosensor, adapter used therefor, and measuring device
First Claim
Patent Images
1. A biosensor having a first base plate and a second base plate with a sample feed portion disposed therebetween, said biosensor comprising:
- a first electrode, a first lead, and a second lead formed on said first base plate and on the side of said first base plate facing said second base plate; and
a second electrode and a third lead formed on said second base plate and on the side of said second base plate facing said first base plate;
wherein either said first electrode or said second electrode functions as a working electrode while the other electrode functions as a counter electrode; and
said second lead and said third lead are brought into electrical contact with each other by pressing said first base plate and/or said second base plate toward the other base plate.
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Accused Products
Abstract
A face-type biosensor capable of being easily connected to a measuring device through an adapter. The biosensor includes a working electrode lead and a counter electrode lead that face each other. The biosensor is inserted into measuring device through the adapter 2. A pressing portion in the adapter brings the second counter electrode lead into contact with first counter electrode lead.
12 Citations
50 Claims
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1. A biosensor having a first base plate and a second base plate with a sample feed portion disposed therebetween, said biosensor comprising:
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a first electrode, a first lead, and a second lead formed on said first base plate and on the side of said first base plate facing said second base plate; and
a second electrode and a third lead formed on said second base plate and on the side of said second base plate facing said first base plate;
wherein either said first electrode or said second electrode functions as a working electrode while the other electrode functions as a counter electrode; and
said second lead and said third lead are brought into electrical contact with each other by pressing said first base plate and/or said second base plate toward the other base plate. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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- 9. An adapter comprising a connection port for connecting to a measuring device, a sensor slot into which a biosensor is inserted, and a pressing portion.
- 18. A measuring device comprising a biosensor, an adapter including a pressing portion, and a measuring means.
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34. A measuring device comprising:
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a pressing portion;
a sensor port for receiving a biosensor, said biosensor having a first lead, a second lead, and a third lead, said first lead electrically connected to a first electrode and said third lead electrically connnected to a second electrode;
a first terminal for electrically connecting said first lead of said biosensor to said measuring device a second terminal for electrically connecting said second lead of said biosensor to said measuring device;
a means for applying a voltage between said first electrode and said second electrode; and
a means for measuring an electrical change between said first electrode and said second electrode. - View Dependent Claims (35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50)
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Specification