Mixed-signal integrated circuits for self-contained sub-cubic millimeter biomedical implants
Authors:
- 1 February 2010
- conference paper
- Published by Institute of Electrical and Electronics Engineers (IEEE)
- No. 01936530,p. 236-237
Abstract
This paper presents implantable monitors developed for treatment of glaucoma and cardiac disease. The CMOS chip enables wireless telemetry, powering at 2.4 GHz, and digitizes and stores data from a MEMS sensor into FeRAM. A 24 ¿F capacitor array for power storage enables independent operation over a 24-hour period. The system demonstrates a 0.5 mmHg resolution over a 0-to-50 mmHg range.Keywords
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