Methods of increasing coding information for biosensors and devices for same
First Claim
1. A biological measuring device with auto coding capabilities, said device comprising:
- a test strip having a substrate and at least a first contact pad and a second contact pad provided on said substrate; and
a code reader having at least a first metal pin and a second metal pin to couple to said first contact pad and said second contact pad to obtain coding information associated with said test strip,wherein said code reader is capable of reading said coding information based on a movement of said test strip before said test strip is placed still in relation to said code reader for a proper reading of a sample, and wherein a length of said first or second contact pad provided on said substrate determines said movement.
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Abstract
The present invention discloses a biological measuring device with auto coding capabilities. In accordance with one embodiment of the present invention, the biological measuring device with auto coding capabilities includes a test strip having a substrate and at least a first contact pad and a second contact pad provided on the substrate; and a code reader having at least a first metal pin and a second metal pin to couple to the first contact pad and the second contact pad to obtain coding information associated with the test strip, wherein the code reader is capable of reading the coding information based on a movement of the test strip before the test strip is placed still in relation to the code reader for a proper reading of a sample.
10 Citations
38 Claims
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1. A biological measuring device with auto coding capabilities, said device comprising:
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a test strip having a substrate and at least a first contact pad and a second contact pad provided on said substrate; and a code reader having at least a first metal pin and a second metal pin to couple to said first contact pad and said second contact pad to obtain coding information associated with said test strip, wherein said code reader is capable of reading said coding information based on a movement of said test strip before said test strip is placed still in relation to said code reader for a proper reading of a sample, and wherein a length of said first or second contact pad provided on said substrate determines said movement. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A biological measuring device adapted for use with a test strip, wherein said test strip has at least a first contact pad and a second contact pad, and wherein said first contact pad has a first length and said second contact pad has a second length, said device comprising:
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a code reader having at least a first metal pin and a second metal pin, wherein said code reader is capable of reading coding information associated with said test strip based on a movement of said test strip before said test strip is placed still in relation to said code reader for a proper reading of a sample, and wherein said first length or said second length determines said movement. - View Dependent Claims (11, 12, 13, 14, 15)
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16. A test strip adapted for use with a biological measuring device, said biological measuring device comprising a code reader having at least a first metal pin and a second metal pin, said test strip comprising:
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a substrate; a reaction region formed by at least a first electrode and a second electrode provided on said substrate at one end, said reaction region is applied with an enzyme so that an electrical response is generated when said enzyme and a test sample form a chemical reaction, and at least a first contact pad and a second contact pad provided on said substrate at the other end to couple to said first and second metal pins to output coding information associated with said test strip, wherein a length of said first or second contact pad determines a movement of said test strip before said test strip is placed still in relation to said code reader for a proper reading of said test sample, and wherein a gap between said first metal pin and said second metal pin is larger or smaller than said length of said first or second contact pad. - View Dependent Claims (17, 18, 19)
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20. A method of reading coding information associated with a test strip adapted for use with a biological measuring device, said test strip having a substrate and at least a first contact pad and a second contact pad provided on said substrate, and said biological measuring device comprising a code reader having at least a first metal pin and second metal pin, said method comprising:
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inserting said test strip into said code reader; and reading said coding information based on a movement of said test strip before said test strip is placed still in relation to said code reader for a proper reading of a sample, wherein said movement includes an open circuit movement and a closed circuit movement. - View Dependent Claims (21, 22, 23, 24, 25)
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26. A method of verifying coding information associated with a test strip adapted for use with a biological measuring device, said test strip having a substrate and a plurality of contact pads provided on said substrate, and said biological measuring device comprising a code reader having a plurality of metal pins corresponding to said plurality of contact pads, said method comprising:
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assigning a parity bit to one of said plurality of contact pads; determining said coding information by counting the number of a logical value generated when said plurality of contact pads are electrically coupled to said plurality of corresponding metal pins; comparing said number of said logical value against a predetermined number for said logical value, and if said number of logical value matches said predetermined number for said logical value, then said coding information is correct. - View Dependent Claims (27, 28)
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29. A test strip adapted for use with a biological measuring device, said biological measuring device comprising a code reader having a plurality of metal pins, said test strip comprising:
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a substrate; a reaction region formed by at least a first electrode and a second electrode provided on said substrate at one end, said reaction region is applied with an enzyme so that an electrical response is generated when said enzyme and a test sample form a chemical reaction, and a plurality of contact pads provided on said substrate, wherein a first and second contact pads of said plurality of contact pads are provided on said substrate at the other end to couple to a respective metal pin to output coding information associated with said test strip, and wherein a third contact pad of said plurality of contact pads is assigned with a parity bit to verify said coding information. - View Dependent Claims (30, 31, 32, 33, 34)
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35. A biological measuring device adapted for use with a test strip, said test strip having at least a first, a second and a third contact pads, said device comprising:
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a code reader having at least a first metal pin and a second metal pin, wherein said code reader is capable of reading coding information associated with said test strip based on a movement of said test strip before said test strip is placed still in relation to said code reader for a proper reading of a sample, and wherein said code reader verifies said coding information using a parity bit assigned to said third contact pad provided on said test strip. - View Dependent Claims (36, 37, 38)
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Specification