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Updated: Feb 26, 2026

Simple Continuous Glucose Monitoring in Freely Moving Mice
Published on: February 24, 2023
A Fully Implantable, NFC Enabled, Continuous Interstitial Glucose Monitor
Nijad Anabtawi1, Sabrina Freeman2, Rony Ferzli3
1Intel Corporation, Chandler, AZ and the Department of Electrical Engineering, Arizona State University, Tempe, AZ.
None:
This work presents an integrated system-on-chip (SoC) that forms the core of a long-term, fully implantable, battery assisted, passive continuous glucose monitor. It integrates an amperometric glucose sensor interface, a near field communication (NFC) wireless front-end and a fully digital switched mode power management unit for supply regulation and on board battery charging. It uses 13.56 MHz (ISM) band to harvest energy and backscatter data to an NFC reader. System was implemented in 14nm CMOS technology and validated with post layout simulations.
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