Data management system communications with a display device in an analyte monitoring system

Patent metadata

Field	Value
Publication number	US-11246513-B2
Application number	US-201916271010-A
Country	US
Kind code	B2
Filing date	Feb 8, 2019
Priority date	Feb 8, 2018
Publication date	Feb 15, 2022
Grant date	Feb 15, 2022

Abstract

An analyte monitoring system may include one or more of an analyte sensor, a transceiver, a display device, and a management system. The transceiver may be configured to receive sensor data from the analyte sensor and calculate analyte monitoring information. The display device may be configured to receive the analyte monitoring information from the transceiver. The management system may be configured to receive analyte monitoring information from the display device. The management system may be configured to use the analyte monitoring information to produce a comparison result. The management system may be configured to, based on the comparison result, transmit to the display device management information associated with the received analyte monitoring information. Producing the comparison result may include comparing one or more performance diagnostics with one or more performance indicators. Producing the comparison result may include comparing compliance information with usage protocol information.

First claim

The invention claimed is:

1. An analyte monitoring system comprising:
an analyte sensor;
a transceiver configured to receive sensor data from the analyte sensor and calculate analyte monitoring information, wherein the analyte monitoring information includes one or more performance diagnostics;
a display device configured to receive the analyte monitoring information from the transceiver; and
a management system configured to:
receive analyte monitoring information from the display device;
use the analyte monitoring information to produce a comparison result, wherein using the analyte monitoring information to produce the comparison result comprises comparing the one or more performance diagnostics with one or more performance indicators, and the management system calculates at least one of the one or more performance indicators using one or more of (i) sensor shipment information, (ii) insertion dates of one or more sensors, (iii) removal dates of one or more sensors, and (iv) a number of days since implant of one or more sensors; and
determine, based on the comparison result, whether a condition is satisfied; and
in response to determining that the condition is satisfied, transmit to the display device management information associated with the received analyte monitoring information.

2. The analyte monitoring system of claim 1 , wherein the one or more performance indicators include one or more performance thresholds, and comparing the analyte monitoring information with the one or more performance indicators comprises comparing the one or more performance diagnostics with the one or more performance thresholds.

3. The analyte monitoring system of claim 1 , wherein the management information includes a replacement date for the sensor.

4. The analyte monitoring system of claim 1 , wherein the management information includes a command that instructs the display device to transmit information to the transceiver.

5. The analyte monitoring system of claim 1 , wherein the management system is further configured to generate compliance information based on the analyte monitoring information;
wherein using the analyte monitoring information to produce the comparison result comprises comparing the compliance information with usage protocol information.

6. The analyte monitoring system of claim 5 , wherein the analyte monitoring information includes calibration data, the management system is configured to generate the compliance information based on the calibration data, the usage protocol information comprises one or more compliance thresholds, and comparing the compliance information with the usage protocol information comprises comparing the compliance information with the one or more compliance thresholds.

7. The analyte monitoring system of claim 5 , wherein the management information includes a command for the display device to display a compliance alert.

8. The analyte monitoring system of claim 1 , wherein:
the analyte monitoring information includes battery information;
using the analyte monitoring information to produce the comparison result comprises comparing the battery information with a battery threshold;
the condition is satisfied in response to determining that the battery voltage is below the battery threshold; and
the management information includes an instruction for the display device to display a battery replacement alert.

9. The analyte monitoring system of claim 1 , wherein the analyte sensor is a first analyte sensor, the transceiver is a first transceiver, the display device is a first display device, the sensor data is first sensor data, the analyte monitoring information is first analyte monitoring information, the comparison result is a first comparison result, the condition is a first condition, and the analyte monitoring system further comprises:
a second analyte sensor;
a second transceiver configured to receive second sensor data from the second analyte sensor and calculate second analyte monitoring information; and
a second display device configured to receive the second analyte monitoring information from the transceiver;
wherein the management system is further configured to:
receive second analyte monitoring information from the second display device;
use the second analyte monitoring information to produce a second comparison result; and
determine, based on the second comparison result, whether a second condition is satisfied; and
in response to determining that the second condition is satisfied, transmit to the second display device management information associated with the received second analyte monitoring information.

10. The analyte monitoring system of claim 9 , wherein the first analyte monitoring information includes one or more first performance diagnostics, the second analyte monitoring information includes one or more second performance diagnostics, the first and second analyte sensors are part of a sensor lot, using the first analyte monitoring information to produce the first comparison result comprises comparing the one or more first performance diagnostics with one or more sensor lot performance indicators, and using the second analyte monitoring information to produce the second comparison result comprises comparing the one or more second performance diagnostics with the one or more sensor lot performance indicators.

11. The analyte monitoring system of claim 10 , wherein the management system is further configured to calculate one or more sensor lot performance diagnostics using the one or more first performance diagnostics and the one or more second performance diagnostics.

12. The analyte monitoring system of claim 11 , wherein the management system is further configured to modify one or more of the one or more sensor lot performance indicators using the one or more sensor lot performance diagnostics.

13. The analyte monitoring system of claim 9 , wherein the first analyte monitoring information includes one or more first performance diagnostics, the second analyte monitoring information includes one or more second performance diagnostics, the first and second transceivers are part of a transceiver lot, using the first analyte monitoring information to produce the first comparison result comprises comparing the one or more first performance diagnostics with one or more transceiver lot performance indicators, and using the second analyte monitoring information to produce the second comparison result comprises comparing the one or more second performance diagnostics with the one or more transceiver lot performance indicators.

14. The analyte monitoring system of claim 13 , wherein the management system is further configured to calculate one or more transceiver lot performance diagnostics using the one or more first performance diagnostics and the one or more second performance diagnostics.

15. The analyte monitoring system of claim 14 , wherein the management system is further configured to modify one or more of the one or more transceiver lot performance indicators using the one or more transceiver lot performance diagnostics.

16. A method performed in a management system of an analyte monitoring system, the method comprising:
the management system receiving analyte monitoring information from a display device in communication with a transceiver that is in communication with a sensor, wherein the analyte monitoring information includes one or more performance diagnostics;
the management system using the analyte monitoring information to produce a comparison result, wherein using the analyte monitoring information to produce the

Assignees

• Senseonics Inc

Inventors

• Chavan Abhi
• Raisoni Barkha
• Addaguduru Suresh

Classifications

• A61B5/14503 Primary

  invasive, e.g. introduced into the body by a catheter or needle or using implanted sensors (A61B5/1459, A61B5/1464, A61B5/1473, A61B5/1482, A61B5/14865 take precedence) · CPC title

• A61B2562/08

  Sensors provided with means for identification, e.g. barcodes or memory chips · CPC title

• G16H40/40

  for the management of medical equipment or devices, e.g. scheduling maintenance or upgrades · CPC title

• A61B2560/0214

  of power generation or supply · CPC title

• A61B5/7425

  Displaying combinations of multiple images regardless of image source, e.g. displaying a reference anatomical image with a live image · CPC title