Analyte meter including an RFID reader
First Claim
Patent Images
1. An analyte monitoring system for use in diabetes management, comprising:
- a radio frequency identification (RFID) reader that transmits a first radio wave and receives a second radio wave; and
an analyte sensing device, comprising;
a partially or fully implantable in vivo analyte sensor configured to provide one or more signals indicative of an analyte level in a sample; and
an RFID sensor comprising a memory in which the one or more signals indicative of the analyte level is digitally encoded and stored therein,wherein the RFID sensor receives the first radio wave from the RFID reader and, after receipt of the first radio wave, transmits the digitally encoded signals indicative of the analyte level in the second radio wave to the RFID reader, andwherein the RFID reader reads the digitally encoded signals indicative of the analyte level in the second radio wave received from the RFID sensor.
2 Assignments
0 Petitions
Accused Products
Abstract
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.
-
Citations
38 Claims
-
1. An analyte monitoring system for use in diabetes management, comprising:
-
a radio frequency identification (RFID) reader that transmits a first radio wave and receives a second radio wave; and an analyte sensing device, comprising; a partially or fully implantable in vivo analyte sensor configured to provide one or more signals indicative of an analyte level in a sample; and an RFID sensor comprising a memory in which the one or more signals indicative of the analyte level is digitally encoded and stored therein, wherein the RFID sensor receives the first radio wave from the RFID reader and, after receipt of the first radio wave, transmits the digitally encoded signals indicative of the analyte level in the second radio wave to the RFID reader, and wherein the RFID reader reads the digitally encoded signals indicative of the analyte level in the second radio wave received from the RFID sensor. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38)
-
Specification