US 12,471,849 B2
Systems, devices and methods for analyte monitoring system
Douglas William Burnette, San Diego, CA (US); Hari Hampapuram, Beaverton, OR (US); Apurv Ullas Kamath, San Diego, CA (US); Shawn Larvenz, Ramona, CA (US); Aditya Mandapaka, San Diego, CA (US); Zebediah L. McDaniel, San Diego, CA (US); Tom Miller, Jonestown, TX (US); Jeffrey R. Wedekind, San Diego, CA (US); Yonghuang Zeng, San Diego, CA (US); and Stephen Alan Reichert, San Diego, CA (US)
Assigned to Dexcom, Inc., San Diego, CA (US)
Filed by DexCom, Inc., San Diego, CA (US)
Filed on Sep. 11, 2023, as Appl. No. 18/464,329.
Application 18/464,329 is a continuation of application No. 16/878,454, filed on May 19, 2020.
Application 16/878,454 is a continuation of application No. 15/462,239, filed on Mar. 17, 2017, granted, now 11,278,244, issued on Mar. 22, 2022.
Claims priority of provisional application 62/315,539, filed on Mar. 30, 2016.
Prior Publication US 2023/0414180 A1, Dec. 28, 2023
Int. Cl. A61B 5/00 (2006.01); A61B 5/145 (2006.01); A61B 5/1459 (2006.01); A61B 5/1473 (2006.01); A61B 5/1486 (2006.01)
CPC A61B 5/7203 (2013.01) [A61B 5/14532 (2013.01); A61B 5/1473 (2013.01); A61B 5/14865 (2013.01); A61B 5/7225 (2013.01); A61B 5/7445 (2013.01); A61B 5/14546 (2013.01); A61B 5/1459 (2013.01); A61B 5/7221 (2013.01); A61B 5/7275 (2013.01); A61B 2562/0219 (2013.01); A61B 2562/0247 (2013.01); A61B 2562/0271 (2013.01)] 17 Claims
OG exemplary drawing
 
1. An analyte sensor system, comprising:
an analyte sensor;
a rechargeable battery; and
analyte sensor electronics circuitry coupled to the analyte sensor and the rechargeable battery, the analyte sensor electronics circuitry configured to:
receive a signal indicative of one or more analyte concentration values from the analyte sensor;
transmit the one or more analyte concentration values to a display device;
operate in a battery-powered mode, wherein the analyte sensor electronics circuitry is powered by the rechargeable battery in the battery-powered mode; and
switch from the battery-powered mode to a wireless charging mode, wherein, in the wireless charging mode:
the analyte sensor electronics circuitry is configured to, while receiving power from a wireless charger: (i) receive and process the signal indicative of the one or more analyte concentration values using the power from the wireless charger without receiving power from the rechargeable battery, (ii) transmit the one or more analyte concentration values to the display device using the power from the wireless charger without receiving power from the rechargeable battery, and (iii) charge the rechargeable battery without receiving power from the rechargeable battery.