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公开(公告)号：US20230051514A1
公开(公告)日：2023-02-16
申请号：US17935051
申请日：2022-09-23
Applicant: Dexcom, Inc.
Inventor： Robert Patrick VAN TASSEL , John Francis LOUGHLIN , Sean S. NIHALANI , James Stephen AMIDEI , Stephen Alan REICHERT , Sebastian BOHM , Krishna Prashant DAITA , Brian Christopher SMITH , Michael A. PLOOF , Benjamin Elrod WEST , Mark S. DERVAES , Vincent P. CRABTREE , William A. PLENDER , Douglas William BURNETTE
Abstract: Systems, methods, apparatuses, and devices, for the wireless communication of analyte data are provided. In some embodiments, a method and calibration station for calibrating a continuous analyte sensor system is provided. Methods and testing systems for testing a continuous analyte sensor system is provided. Continuous analyte sensor systems, display devices and peripheral devices configured for wireless communication of analyte, connection, alarm and/or alert data and associated methods are provided.
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公开(公告)号：US20230218206A1
公开(公告)日：2023-07-13
申请号：US18190329
申请日：2023-03-27
Applicant: Dexcom, Inc.
Inventor： Jason HALAC , Sebastian BOHM , Vincent Peter CRABTREE , David S. 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 , A61B5/1495
CPC classification number: A61B5/14532 , A61B5/1495 , A61B2560/0252 , A61B2560/0257 , A61B2560/0223
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.
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公开(公告)号：US20230414180A1
公开(公告)日：2023-12-28
申请号：US18464329
申请日：2023-09-11
Applicant: DexCom, Inc.
Inventor： Douglas William BURNETTE , Hari HAMPAPURAM , Apurv Ullas KAMATH , Shawn LARVENZ , Aditya MANDAPAKA , Zebediah L. MCDANIEL , Tom MILLER , Jeffrey R. WEDEKIND , Yonghuang ZENG , Stephen Alan REICHERT
IPC: A61B5/00 , A61B5/1473 , A61B5/145 , A61B5/1486
CPC classification number: A61B5/7203 , A61B5/1473 , A61B5/14532 , A61B5/7445 , A61B5/14865 , A61B5/7225 , A61B5/14546 , A61B2562/0219 , A61B5/1459
Abstract: Systems and methods are provided for detecting changes or fluctuations in an analyte concentration signal that are abnormal, e.g., exceed a predetermined threshold, current trend of analyte concentration measurements, etc. Signals indicative of an analyte concentration in a host may be received from an analyte sensor. The signals may be monitored, and a determination can be made as to whether there is a change in the signal. Upon detecting such a change, the change can be compensated for such that a representation of the signal indicates the analyte concentration. Optionally, the cause of the detected changes or fluctuations can also be determined and information regarding the detected changes or fluctuations can be recorded and analyzed for subsequent optimization of the systems and methods as well for transmitting alerts, notifications, etc. to a user to take corrective action.
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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.
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