Test device for the detection and determination of glucose
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United States of America Patent
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-
Nov 3, 1981
Grant Date -
N/A
app pub date -
Aug 20, 1979
filing date -
Jul 25, 1978
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A test strip for the detection and determination of glucose in body fluids comprising a carrier demarcated into three zones (a) a measuring zone which is untreated, but may be impregnated with a coloring agent, oxidizing agent, buffer or precipitating agent, (b) a reaction zone containing glucose oxidase and (c) a detection zone composed of at least one strip containing peroxidase and an indicator. The paper test strip is preferably enclosed within a suitably dimensioned capillary tube which contains markings at the end thereof enclosing the measuring zone for limiting the amount of flow liquid to be admitted and additional markings at the end thereof enclosing the detection zone for quantitatively reporting the glucose content.
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