System and method for continuous and on-demand analyte monitoring
An analyte monitoring system includes an analyte sensor, a transceiver, and a display device. The analyte sensor may include an analyte indicator that exhibits one or more detectable properties based on an amount or concentration of an analyte in proximity to the analyte indicator. The transceiver may receive first sensor data directly from the analyte sensor and may calculate first analyte information using at least the received first sensor data. The display device may receive second sensor data directly from the analyte sensor and calculates second analyte information using at least the received second sensor data. The transceiver may convey the first analyte information, and the display device may receive the first analyte information conveyed by the transceiver and display the first and second analyte information.
1. An analyte monitoring system comprising:
an analyte sensor including an analyte indicator that exhibits one or more detectable properties based on an amount or concentration of an analyte in proximity to the analyte indicator;
a transceiver configured to:
receive first sensor data directly from the analyte sensor,
generate first analyte information using at least the received first sensor data, wherein generating the first analyte information comprises calculating a first analyte concentration using at least the received first sensor data, and
convey the first analyte information; and
a display device configured to:
receive second sensor data directly from the analyte sensor,
generate second analyte information using at least the received second sensor data, wherein generating the second analyte information comprises calculating a second analyte concentration using at least the received second sensor data,
receive the first analyte information conveyed by the transceiver, and
display the first and second analyte concentrations.
2. The analyte monitoring system of claim 1 , wherein the display device comprises a first wireless communication integrated-circuit (IC) and a second wireless communication IC, the first communication IC is configured to employ a first standard to communicate wirelessly, the second communication IC is configured to employ a second standard to communicate wirelessly, and the second standard is different than the first standard.
3. The analyte monitoring system of claim 2 , wherein the first standard is a Bluetooth standard, and the second standard is a near field communication (NFC) standard.
4. The analyte monitoring system of claim 2 , wherein the display device is configured to use the first wireless communication IC to receive the first analyte information conveyed by the transceiver and to use the second wireless communication IC to receive the second sensor data directly from the analyte sensor.
5. The analyte monitoring system of claim 2 , wherein the display device comprises a third wireless communication IC, and the display device is configured to use the third wireless communication IC to convey the first and second analyte information over a network to a remote device.
6. The analyte monitoring system of claim 1 , wherein the transceiver is configured to be worn by a host using the analyte sensor while the transceiver receives the first sensor data directly from the analyte sensor.
7. The analyte monitoring system of claim 1 , wherein one or more of the first and second analyte information comprises one or more of: (i) a time stamp and (ii) analyte concentration trend information.
8. The analyte monitoring system of claim 1 , wherein one or more of the first and second analyte information comprises one or more of: (i) an alert, (ii) an alarm, and (iii) a notification.
9. The analyte monitoring system of claim 1 , wherein the first sensor data comprises one or more of: (i) a measurement of the one or more detectable properties and (ii) a temperature measurement.
10. The analyte monitoring system of claim 1 , wherein the display device comprises a graphical user interface and is configured to generate an alert or alarm on the graphical user interface of the display device.
11. The analyte monitoring system of claim 1 , wherein the transceiver comprises a graphical user interface and is configured to generate an alert or alarm on the graphical user interface of the transceiver.
12. The analyte monitoring system of claim 1 , wherein the display device is configured to convey the second analyte information to the transceiver, and the transceiver is configured to receive the second analyte information.
13. The analyte monitoring system of claim 1 , wherein the display device is configured to receive one or more calibration points.
14. The analyte monitoring system of claim 13 , wherein the display device is configured to perform an analyte information calibration using at least the one or more calibration points.
15. The analyte monitoring system of claim 13 , wherein the display device is configured convey the one or more calibration points, and the transceiver is configured to receive the one or more calibration points and perform an analyte information calibration using at least the one or more calibration points.
16. A method comprising:
(a) using a transceiver of an analyte monitoring system to receive first sensor data directly from an analyte sensor of the analyte monitoring system;
(b) using the transceiver to generate first analyte information using at least the first sensor data, wherein generating the first analyte information comprises calculating a first analyte concentration using at least the received first sensor data;
(c) using the transceiver to convey the first analyte information;
(d) using a display device of the analyte monitoring system to receive the first analyte information conveyed by the transceiver;
(e) using the display device to receive second sensor data directly from the analyte sensor;
(f) using the display device to generate second analyte information using at least the received second sensor data, wherein generating the second analyte information comprises calculating a second analyte concentration using at least the received second sensor data; and
(g) using the display device to display the first analyte information and the second analyte concentrations.
17. The method of claim 16 , wherein the step (a) comprises positioning the transceiver such that the transceiver is operatively linked to the analyte sensor.
18. The method of claim 17 , wherein positioning the transceiver includes wearing, by a host using the analyte sensor, the transceiver externally on an armband, a wrist band, a waist band, or an adhesive patch.
19. The method of claim 16 , wherein the step (e) comprises positioning the display device such that the display device is operatively linked to analyte sensor.
20. The method of claim 16 , wherein the display device comprises a first wireless communication IC and a second wireless communication IC, the first communication IC is configured to employ a first standard to communicate wirelessly, the second communication IC is configured to employ a second standard to communicate wirelessly, and the second standard is different than the first standard.
21. The method of claim 20 , wherein the first standard is a Bluetooth standard, and the second standard is a near field communication (NFC) standard.
22. The method of claim 20 , wherein the step (c) comprises using the first communication IC of the display device to receive the first analyte information conveyed by the transceiver.
23. The method of claim 20 , wherein the step (e) comprises using the second communication IC of the display device to receive the second sensor data directly from the analyte sensor.
24. The method of claim 20 , wherein the display device comprises a third wireless communication IC, and the method further comprises:
(h) using the third wireless communication of the display device to convey the first analyte information and the second analyte information over a network to a remote device.
25. The method of claim 16 , wherein the step (e) comprises removing the transceiver away from the analyte sensor such that the transceiver is not operatively linked to the analyte sensor.
26. The method of claim 16 , wherein one or more of the first and second analyte information comprises one or more of: (i) a time stamp and (ii) analyte concentration trend information.
27. The method of claim 16 , wherein one or more of the first and second analyte information comprises one or more of: (i) an alert, (ii) an alarm, and (iii) a notification.
28. The method of claim 16 , wherein the first sensor data comprises one or more of: (i) a measurement of one or more detectable properties exhibited by an analyte indicator of the analyte sensor based on an amount or concentration of an analyte in proximity to the analyte indicator and (ii) a temperature measurement.
29. The method of claim 16 , wherein the display device comprises a graphical user interface and is configured to generate an alert or alarm on the graphical user interface of the display device.
30. The method of claim 16 , wherein the transceiver comprises a graphical user interface and is configured to generate an alert or alarm on the graphical user interface of the transceiver.
31. The method of claim 16 , further comprising:
using the display device to convey the second analyte information; and
using the transceiver to receive the second analyte information conveyed by the display device.
32. The method of claim 16 further comprising using the display device to receive one or more calibration points.
33. The method of claim 32 , further comprising using the display device to perform an analyte information calibration using at least the one or more calibration points.
34. The method of claim 32 further comprising:
using the display device to convey the one or more calibration points; and
using the transceiver to receive the one or more calibration points conveyed by the display device and perform an analyte information calibration using at least the one or more calibration points.