Analyte meter including an RFID reader

摘要

A glucose monitoring system, includes a glucose sensor strip or package of strips. The strip includes a substrate and a glucose monitoring circuit that has electrodes and a bodily fluid application portion of selected chemical composition. An antenna is integrated with the glucose sensor strip. A RFID sensor chip is coupled with the glucose sensor strip and the antenna. The chip has a memory containing digitally-encoded data representing calibration and/or expiration date information for the strip.

主权项

1. A method of determining a glucose level; the method comprising:
interrogating an in vivo implanted or partially implanted glucose sensor comprising an RFID sensor chip with a device comprising an RFID reader to receive glucose data from the RFID sensor chip; receiving via circuitry of the device one or more signals indicative of the glucose level; determining via the circuitry the glucose level based on the one or more signals to provide a determined glucose level; and displaying the determined glucose level on a display of the device.