Diagnostic test device for blood sugar
First Claim
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1. A TEST ARTICLE FOR DETECTING GLUCOSE IN A FLUID WHICH COMPRISES A BIBULOUS MATERIAL CONTAINING IMPREGANTED THEREIN A MIXTURE WHICH COMPRISES AN ENZYME SYSTEM HAVING GLUCOSE OXIDASE ACTIVITY, A SUBSTANCE HAVING PEROXIDATIVE ACTIVITY, AN INDICATOR MATERIAL WHICH IS OXIDIZED IN THE PRESENCE OF PEROXIDE AND SAID SUBSTANCE HAVING PEROXIDATIVE ACTIVITY AND CHANGES COLOR THEREUPON AND A SEMI-PERMEABLE COATING OF TRANSPARENT FILM FORMING A CONTINUOUS SMOOTH PROTECTIVE LAYER SUPERPOSED OVER THE IMPREGNATED BIBULOUS MATERIAL.
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1 Claim
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1. A TEST ARTICLE FOR DETECTING GLUCOSE IN A FLUID WHICH COMPRISES A BIBULOUS MATERIAL CONTAINING IMPREGANTED THEREIN A MIXTURE WHICH COMPRISES AN ENZYME SYSTEM HAVING GLUCOSE OXIDASE ACTIVITY, A SUBSTANCE HAVING PEROXIDATIVE ACTIVITY, AN INDICATOR MATERIAL WHICH IS OXIDIZED IN THE PRESENCE OF PEROXIDE AND SAID SUBSTANCE HAVING PEROXIDATIVE ACTIVITY AND CHANGES COLOR THEREUPON AND A SEMI-PERMEABLE COATING OF TRANSPARENT FILM FORMING A CONTINUOUS SMOOTH PROTECTIVE LAYER SUPERPOSED OVER THE IMPREGNATED BIBULOUS MATERIAL.
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Current AssigneeErnest C. Adams Jr, Robert R. Smeby
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Original AssigneeErnest C. Adams Jr, Robert R. Smeby
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InventorsAdams, Ernest C. Jr., Smeby, Robert R.
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Application NumberUS04/017,501Time in Patent Office1,166 DaysField of SearchUS Class Current435/14CPC Class CodesC12Q 1/54 involving glucose or galactose
