公开(公告)号：US20240032826A1

公开(公告)日：2024-02-01

申请号：US18479710

申请日：2023-10-02

Applicant: Dexcom, Inc.

Inventor： Sebastian BOHM ,  Mark DERVAES ,  Eric JOHNSON ,  Apurv Ullas KAMATH ,  Shawn LARVENZ ,  Jacob S. LEACH ,  Phong LIEU ,  Aarthi MAHALINGAM ,  Tom MILLER ,  Paul V. NEALE ,  Jack PRYOR ,  Thomas A. PEYSER ,  Daiting RONG ,  Kenneth SAN VICENTE ,  Mohammad Ali SHARIATI ,  Peter C. SIMPSON ,  Matthew WIGHTLIN

IPC: A61B5/145 ,  G06F1/3203 ,  A61B5/00 ,  G06F1/3287

CPC classification number: A61B5/14532 ,  G06F1/3203 ,  A61B5/0002 ,  A61B5/14503 ,  G06F1/3287 ,  A61B2560/0214 ,  A61B2560/0209 ,  A61B5/14865

Abstract: The present invention relates generally to systems and methods for processing, transmitting, and displaying data received from continuous analyte sensor, such as a glucose sensor. In some embodiments, the continuous analyte sensor system comprises a sensor electronics module that includes power saving features. One feature includes a low power measurement circuit that can be switched between a measurement mode and a low power mode, in which charging circuitry continues to apply power to electrodes of a sensor during the low power mode. In addition, the sensor electronics module can be switched between in a low power storage mode higher power operational mode via a switch. The switch can include a reed switch or optical switch, for example. A validation routine can also be implemented to ensure an interrupt signal sent from the switch is valid. The continuous analyte sensor can be physically connected to a sensor electronics module, which is in direct wireless communication with a plurality of different display devices.

公开(公告)号：US20230397848A1

公开(公告)日：2023-12-14

申请号：US18450855

申请日：2023-08-16

Applicant: Dexcom, Inc.

Inventor： Sebastian BOHM ,  Mark DERVAES ,  Eric JOHNSON ,  Apurv Ullas KAMATH ,  Shawn LARVENZ ,  Jacob S. LEACH ,  Phong LIEU ,  Aarthi MAHALINGAM ,  Tom MILLER ,  Paul V. NEALE ,  Jack PRYOR ,  Thomas A. PEYSER ,  Daiting RONG ,  Kenneth SAN VICENTE ,  Mohammad Ali SHARIATI ,  Peter C. SIMPSON ,  Matthew WIGHTLIN

IPC: A61B5/145 ,  G06F1/3203 ,  G06F1/3287 ,  A61B5/00

CPC classification number: A61B5/14532 ,  G06F1/3203 ,  G06F1/3287 ,  A61B5/14503 ,  A61B5/0002 ,  A61B2562/02 ,  A61B2560/0209 ,  A61B2560/0214 ,  A61B5/14507 ,  A61B5/1451 ,  A61B5/1468

Abstract: The present invention relates generally to systems and methods for processing, transmitting, and displaying data received from continuous analyte sensor, such as a glucose sensor. In some embodiments, the continuous analyte sensor system comprises a sensor electronics module that includes power saving features. One feature includes a low power measurement circuit that can be switched between a measurement mode and a low power mode, in which charging circuitry continues to apply power to electrodes of a sensor during the low power mode. In addition, the sensor electronics module can be switched between in a low power storage mode higher power operational mode via a switch. The switch can include a reed switch or optical switch, for example. A validation routine can also be implemented to ensure an interrupt signal sent from the switch is valid. The continuous analyte sensor can be physically connected to a sensor electronics module, which is in direct wireless communication with a plurality of different display devices.