Test strip measuring method

Details Test strip measuring method Test strip measuring method

2005-05-03

2010-11-16

Alexander, Lyle A (Department: 1797)

Chemistry: analytical and immunological testing

Automated chemical analysis

Condition or time responsive

C436S046000, C422S066000, C422S067000

Reexamination Certificate

active

07833792

ABSTRACT:
In a test strip measuring method in which a coloration measurement is conducted while a test strip (4) is being moved, there are detected the optical characteristics R of the ground of a test strip and the optical characteristics T of a test line (4b) which has appeared on the test strip, and the test strip is judged based on the difference or ratio between R and T. Even though the ground of the test strip presents variations in optical characteristics, and even though there are variations among samples or among test strips, such variations can be absorbed, thus assuring an accurate judgment.

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