Biosensor and measuring apparatus for biosensor
First Claim
1. A biosensor comprising:
- a first insulating base plate comprising a first electrode provided thereon, and a second insulating base plate comprising a second electrode provided thereon, said first and said second electrodes being opposed to each other; and
a first lead provided on said first base plate and connected to said first electrode, and a second lead provided on said second base plate and connected to said second electrode,wherein said first base plate comprises a first extension portion which extends in a length direction of said first base plate from a position corresponding to an end of said second base plate in its length direction, and has at least a part of said first lead exposed to outside, andwherein said second base plate comprises a second extension portion which extends in a width direction of said second base plate from a position corresponding to an end of said first base plate in its width direction, and has at least a part of said second lead exposed to outside on the second extension portion.
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Accused Products
Abstract
In biosensor system 1, biosensor 2 is mounted in measuring apparatus 3 for quantifying or detecting existence of a targeted substrate in a sample solution. Mounting end portion 20 of biosensor 2 to be mounted in measuring apparatus 3 has an extension of one base plate in the length direction, and further extensions of the other base plate in the width direction. Sensor mounting portion 30 of measuring apparatus 3 has a shape matching up with the shape of mounting end portion 20. Thereby wrong insertion of biosensor 2 in measuring apparatus 3 can be prevented.
Further, varying shapes of plural biosensors 5 and 6 to have a common part and a non-common part, such biosensors can be handily measured by one measuring apparatus 7.
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Citations
14 Claims
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1. A biosensor comprising:
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a first insulating base plate comprising a first electrode provided thereon, and a second insulating base plate comprising a second electrode provided thereon, said first and said second electrodes being opposed to each other; and a first lead provided on said first base plate and connected to said first electrode, and a second lead provided on said second base plate and connected to said second electrode, wherein said first base plate comprises a first extension portion which extends in a length direction of said first base plate from a position corresponding to an end of said second base plate in its length direction, and has at least a part of said first lead exposed to outside, and wherein said second base plate comprises a second extension portion which extends in a width direction of said second base plate from a position corresponding to an end of said first base plate in its width direction, and has at least a part of said second lead exposed to outside on the second extension portion. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A measuring apparatus for biosensor, comprising a sensor mounting opening section for mounting therein a biosensor comprising a first base plate and a second base plate, wherein said sensor mounting opening comprises:
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a first sensor mounting segmental portion corresponding to said first base plate of said biosensor; and a second sensor mounting segmental portion corresponding to said second base plate of said biosensor, and wherein said first sensor mounting segmental portion has a width different from that of said second sensor mounting segmental portion; and
wherein said first base plate of said biosensor comprises a first electrode and a first lead provided thereon, said first lead being connected to said first electrode;
said second base plate comprises a second electrode and a second lead provided thereon, said second lead being connected to said second electrode; and
said first and said second electrodes are opposed to each other, wherein said first base plate comprises a first extension portion which extends in a length direction of said first base plate from a position corresponding to an end of said second base plate in its length direction, and has at least a part of said first lead exposed to outside, and wherein said second base plate comprises a second extension portion which extends in a width direction of said second base plate from a position corresponding to an end of said first base plate in its width direction, and has at least a part of said second lead exposed to outside on the second extension portion. - View Dependent Claims (11, 12, 13, 14)
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Specification