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公开(公告)号：US11006829B1
公开(公告)日：2021-05-18
申请号：US17151044
申请日：2021-01-15
Applicant: DexCom, Inc.
Inventor： Aditya Mandapaka , Jorge Valdes , Jeffrey R. Wedekind , Eric Cohen , Douglas William Burnette , Francis William Pascual , Hari Hampapuram , Mark Dervaes , Michael Robert Mensinger
IPC: A61B5/00 , H04B17/23 , H04W4/38 , G16H40/63 , H04W12/04 , H04W12/06 , H04M1/72412 , H04W12/069 , H04W4/80 , A61B5/145 , H04W76/25 , H04W76/10 , H04L29/06 , H04L29/08 , H04W72/04 , H04W72/08 , H04B17/318 , G16H40/67 , H04W74/04 , H04Q9/00 , G16H20/17 , G16H10/60 , H04W84/18
Abstract: Systems, devices, and methods are disclosed for wireless communication of analyte data. One such method includes, during a first interval, establishing a first connection between an analyte sensor system and a display device. During the first connection, the method includes exchanging information related to authentication between the analyte sensor system and the display device. The method includes making a determination regarding whether authentication was performed during the first interval. During a second interval, the method may include establishing a second connection between the analyte sensor system and the display device for transmission of an encrypted analyte value, and bypassing the exchanging of information related to authentication performed during the first connection. The method also includes, during the second interval, the analyte sensor system transmitting the encrypted analyte value to the display device, if the determination indicates that the authentication was performed during the first interval.
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公开(公告)号：US20200345232A1
公开(公告)日：2020-11-05
申请号：US16935802
申请日：2020-07-22
Applicant: DexCom, Inc.
Inventor： Aditya Mandapaka , Jorge Valdes , Jeffrey R. Wedekind , Eric Cohen , Douglas William Burnette , Francis William Pascual , Hari Hampapuram , Mark Dervaes , Michael Robert Mensinger
IPC: A61B5/00 , H04W74/04 , H04B17/23 , H04W4/38 , G16H40/63 , H04W12/06 , H04W4/80 , A61B5/145 , H04M1/725 , H04W76/25 , H04W76/10 , H04L29/06 , H04L29/08 , H04W72/04 , H04W72/08 , H04B17/318 , G16H40/67
Abstract: Systems, devices, and methods are disclosed for wireless communication of analyte data. One such method includes, during a first interval, establishing a first connection between an analyte sensor system and a display device. During the first connection, the method includes exchanging information related to authentication between the analyte sensor system and the display device. The method includes making a determination regarding whether authentication was performed during the first interval. During a second interval, the method may include establishing a second connection between the analyte sensor system and the display device for transmission of an encrypted analyte value, and bypassing the exchanging of information related to authentication performed during the first connection. The method also includes, during the second interval, the analyte sensor system transmitting the encrypted analyte value to the display device, if the determination indicates that the authentication was performed during the first interval.
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公开(公告)号：US10568552B2
公开(公告)日：2020-02-25
申请号：US15471704
申请日：2017-03-28
Applicant: DexCom, Inc.
Inventor： Jeffrey R. Wedekind , Douglas William Burnette , Aditya Mandapaka , Zebediah L. McDaniel , Peter C. Simpson , Arturo Garcia
IPC: A61B5/00 , A61B5/145 , G06F19/00 , H04L29/06 , A61B5/1486 , G16H40/60 , G16H10/60 , A61B5/11 , H04L29/08
Abstract: Methods and apparatus are provided for communication among display devices and sensor electronics unit in an analyte monitoring system. The analyte monitoring system may include a sensor that is configured to perform measurements indicative of analyte levels. The sensor may be communicatively coupled to the sensor electronics unit. The sensor electronics unit may be configured to transmit data indicative of analyte levels to the display devices using one or more communication protocols. Furthermore, the sensor electronics unit may be configured to operate in multiple modes, and switch between the modes in response to commands received from the display devices. Related systems, methods, and articles of manufacture are also described.
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Patent Agency Ranking
公开(公告)号：US20200008721A1
公开(公告)日：2020-01-09
申请号：US16556114
申请日：2019-08-29
Applicant: DexCom, Inc.
Inventor： Jeffrey R. Wedekind , Douglas William Burnette , Aditya Mandapaka , Zebediah L. McDaniel , Peter C. Simpson , Arturo Garcia
Abstract: Methods and apparatus are provided for communication among display devices and sensor electronics unit in an analyte monitoring system. The analyte monitoring system may include a sensor that is configured to perform measurements indicative of analyte levels. The sensor may be communicatively coupled to the sensor electronics unit. The sensor electronics unit may be configured to transmit data indicative of analyte levels to the display devices using one or more communication protocols. Furthermore, the sensor electronics unit may be configured to operate in multiple modes, and switch between the modes in response to commands received from the display devices. Related systems, methods, and articles of manufacture are also described.
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公开(公告)号：US10231655B2
公开(公告)日：2019-03-19
申请号：US15369610
申请日：2016-12-05
Applicant: DexCom, Inc.
Inventor： Jeffrey R. Wedekind , Douglas William Burnette , Mark Dervaes , Jose Hector Hernandez-Rosas , Zebediah L. McDaniel , Pauline T. Lieu , Minda McDorman Grucela
Abstract: Disclosed are devices, systems and methods for power management in an electronics unit of a sensor device, e.g., such as in a continuous analyte sensor system. In some example embodiments, there is provided a method that includes monitoring, by a controller of a sensor electronics module, counts associated with signals received from a sensor device for a first period of time. The method also includes comparing a number of received counts with one or more benchmarked count thresholds, and determining whether to initiate an operational mode of the sensor electronics module based on the comparison. Related systems, methods, and articles of manufacture are also described.
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公开(公告)号：US20170281060A1
公开(公告)日：2017-10-05
申请号：US15471704
申请日：2017-03-28
Applicant: DexCom, Inc.
Inventor： Jeffrey R. Wedekind , Douglas William Burnette , Aditya Mandapaka , Zebediah L. McDaniel , Peter C. Simpson , Arturo Garcia
Abstract: Methods and apparatus are provided for communication among display devices and sensor electronics unit in an analyte monitoring system. The analyte monitoring system may include a sensor that is configured to perform measurements indicative of analyte levels. The sensor may be communicatively coupled to the sensor electronics unit. The sensor electronics unit may be configured to transmit data indicative of analyte levels to the display devices using one or more communication protocols. Furthermore, the sensor electronics unit may be configured to operate in multiple modes, and switch between the modes in response to commands received from the display devices. Related systems, methods, and articles of manufacture are also described.
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公开(公告)号：US20170181628A1
公开(公告)日：2017-06-29
申请号：US15384944
申请日：2016-12-20
Applicant: DexCom, Inc.
Inventor： Douglas William Burnette , Eric Cohen , Jason Halac , Hari Hampapuram , Lauren Hruby Jepson , Shawn Larvenz , Aditya Mandapaka , Michael Robert Mensinger , Jorge Valdes , Jeffrey R. Wedekind
IPC: A61B5/00 , A61B5/1495 , H04Q9/00 , A61B5/145
CPC classification number: A61B5/0004 , A61B5/0024 , A61B5/14532 , A61B5/1495 , A61B5/7275 , A61B5/7282 , A61B5/742 , A61B5/7445 , A61B5/746 , G16H40/63 , G16H40/67 , H04L67/12 , H04Q9/00 , H04Q2209/40 , H04Q2209/82 , H04Q2209/823 , H04Q2209/86 , H04Q2213/13095
Abstract: Various embodiments relate generally to continuous monitoring of analyte values received from an analyte sensor system. In some example embodiments, there is provided a method that includes receiving sensor information, calculating and storing estimated analyte measurement values based upon the received sensor information. The method also includes determining one or more communication conditions, and instructing a transceiver to advertise to a first display device in accordance with one or more communication variables based upon the one or more communication conditions. The method then transmits the estimated analyte measurement values to the at least first display device. Related systems, methods, and articles of manufacture are also described.
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公开(公告)号：US20170172472A1
公开(公告)日：2017-06-22
申请号：US15369336
申请日：2016-12-05
Applicant: DexCom, Inc.
Inventor： Jeffrey R. Wedekind , Douglas William Burnette , Mark Dervaes , Jose Hector Hernandez-Rosas , Zebediah L. McDaniel , Pauline T. Lieu , Minda McDorman Grucela
CPC classification number: A61B5/14532 , A61B5/0004 , A61B5/002 , A61B5/0031 , A61B5/14503 , A61B5/742 , A61B2560/0209 , A61B2560/0242 , A61B2562/08 , A61B2562/164 , G16H40/63
Abstract: Disclosed are devices, systems and methods for power management in an electronics unit of a sensor device, e.g., such as in a continuous analyte sensor system. In some example embodiments, there is provided a method that includes monitoring, by a controller of a sensor electronics module, counts associated with signals received from a sensor device for a first period of time. The method also includes comparing a number of received counts with one or more benchmarked count thresholds, and determining whether to initiate an operational mode of the sensor electronics module based on the comparison. Related systems, methods, and articles of manufacture are also described.
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