Sensor systems, devices, and methods for continuous glucose monitoring

US12019039B2 · kind B2 · utility

Assignee

• MEDTRONIC MINIMED, INC. · US

Inventors

• Keith Nogueira · Mission Hills, US
• Taly G. Engel · Los Angeles, US
• Xiaolong Li · Beijing, CN
• Bradley C. Liang · Bloomfield Hills, US
• Rajiv Shah · Rancho Palos Verdes, US
• Jaeho Kim · Redmond, US
• Mike Liu · Mountain View, US
• Andy Y. Tsai · Pasadena, US
• Andrea Varsavsky · Santa Monica, US
• Fei Yu · 红钢城街道, CN

Key dates

• Filing date: Oct 11, 2018
• Grant date: Jun 25, 2024
• Expiry date: Dec 15, 2041

Classification

• Technology area (CPC G): Physics
• CPC primary: G01N33/49
• WIPO field: Measurement
• WIPO sector: Instruments

Abstract

Electrochemical impedance spectroscopy (EIS) may be used in conjunction with continuous glucose monitoring (CGM) to enable identification of valid and reliable sensor data, as well implementation of Smart Calibration algorithms.