Methods of determining an analyte concentration that include correction information for at least one interfering variable

US9255286B2 · kind B2 · utility

Assignee

• Roche Diabetes Care, Inc. · US

Inventors

• Carina Horn · Biblis, DE
• Volker Unkrig · Ladenburg, DE

Key dates

• Filing date: Jun 20, 2014
• Grant date: Feb 9, 2016
• Expiry date: Jun 20, 2034

Classification

• Technology area (CPC G): Physics
• CPC primary: G01N2035/00108
• WIPO field: Measurement
• WIPO sector: Instruments

Abstract

Methods are disclosed for detecting at least one analyte in a sample. The methods are used for detecting one or more analytes such as metabolites in body fluids, especially glucose. The methods correct for an interfering variable such as temperature and/or hematocrit in a test element system via a correction factor based upon diffusion of a diffusable label.