US Patent No. 11,032,855


Patent No. 11,032,855
Issue Date June 08, 2021
Title System And Method For Communication Of Analyte Data
Inventorship Aditya Mandapaka, San Diego, CA (US)
Douglas William Burnette, San Diego, CA (US)
Hari Hampapuram, Portland, OR (US)
Francis William Pascual, Valley Center, CA (US)
James Stephen Amidei, Escondido, CA (US)
Darin Edward Chum Dew, San Diego, CA (US)
Apurv Ullas Kamath, San Diego, CA (US)
Nathanael Paul, Knoxville, TN (US)
William A. Pender, Hollywood, FL (US)
Michael A. Ploof, Del Mar, CA (US)
Assignee DexCom, Inc., San Diego, CA (US)

Claim of US Patent No. 11,032,855

1. A method for selecting a display device for glucose data communication, the method comprising:generating glucose sensor data associated with a glucose concentration in a host using a transcutaneous glucose sensor of a glucose sensor system;
processing the generated glucose sensor data using a sensor electronics unit of the glucose sensor system to generate processed glucose sensor data;
receiving by the sensor electronics unit one or more signals from each of a set of display devices, wherein each of the set of display devices is configured to display information associated with the glucose sensor data generated by the transcutaneous glucose sensor of the glucose sensor system;
calculating by the sensor electronics unit a first derivative value and a second derivative value based on the one or more signals for each of the respective set of display devices;
identifying by the sensor electronics unit one or more display devices of the set of display devices for wireless communication based on, for each of the one or more display devices, the first derivative value meeting or being above a first threshold value, wherein the first threshold value is lower than a second threshold value; and
selecting by the sensor electronics unit a display device from the one or more display devices for glucose data communication based on the second derivative value associated with the selected display device, the first threshold value, and the second threshold value.