公开(公告)号：US20220192545A1

公开(公告)日：2022-06-23

申请号：US17653765

申请日：2022-03-07

Applicant: Dexcom, Inc.

Inventor： Jason HALAC ,  Sebastian BOHM ,  Vincent Peter CRABTREE ,  David DERENZY ,  Mark S. DERVAES ,  Nicholas KALFAS ,  Zebediah L. MCDANIEL ,  Michael Levozier MOORE ,  Todd Andrew NEWHOUSE ,  Michael A. PLOOF ,  Stephen Alan REICHERT ,  Peter C. SIMPSON ,  Alexander Leroy TEETER ,  Rodolfo GARCIA ,  Jaroslaw PIOTROWIAK ,  Thomas George O'CONNELL ,  Arlene G. DORIA

IPC: A61B5/145 ,  A61B5/1455 ,  A61B5/00 ,  H04Q9/00

Abstract: Various analyte sensor systems for controlling activation of analyte sensor electronics circuitry are provided. Related methods for controlling analyte sensor electronics circuitry are also provided. Various analyte sensor systems for monitoring an analyte in a host are also provided. Various circuits for controlling activation of an analyte sensor system are also provided. Analyte sensor systems utilizing a state machine having a plurality of states for collecting a plurality of digital counts and waking a controller responsive to a wake up signal are also provided. Related methods for such analyte sensor systems are also provided. Systems for controlling activation of analyte sensor electronics circuitry utilizing a magnetic sensor are further provided. One or more display device configured to display one or more analyte concentration values are also provided.