Analyte sensors with a sensing surface having small sensing spots

US12029554B2 · kind B2 · utility

Assignee

• ABBOTT DIABETES CARE INC. · US

Inventors

• Udo Hoss · Ulm, DE
• Phu X. Le · Dublin, US
• Yi-Pin Eric Wang · Fremont, US
• Frank David Fujimoto · Fremont, US
• Suyue Qian · Fremont, US
• Lam Tran · Dublin, US

Key dates

• Filing date: Aug 26, 2022
• Grant date: Jul 9, 2024
• Expiry date: Aug 26, 2042

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C12Q1/006
• WIPO field: Medical technology
• WIPO sector: Instruments

Abstract

Embodiments of the present disclosure relate to analyte determining methods and devices (e.g., electrochemical analyte monitoring systems) that have a sensing surface that includes two or more sensing elements disposed laterally to each other, where the sensing surface is on a working electrode of in vivo and/or in vitro analyte sensors, e.g., continuous and/or automatic in vivo monitoring using analyte sensors and/or test strips. Also provided are systems and methods of using the, for example electrochemical, analyte sensors in analyte monitoring.