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1.发明公开公开(公告)号：US20230329595A1
公开(公告)日：2023-10-19
申请号：US18337564
申请日：2023-06-20
Applicant: Dexcom, Inc.
Inventor： Jose Hector HERNANDEZ-ROSAS , Mark DERVAES , Peter C. SIMPSON , Apurv Ullas KAMATH , Tom MILLER , Shawn LARVENZ , Stephen J. VANSLYKE
CPC classification number: A61B5/14532 , A61B5/0022 , A61B5/742 , A61B5/7282 , A61B5/002 , H04W52/0277 , A61B5/0004 , A61B5/14546 , A61B5/6802 , A61B5/7475 , A61B2560/0204 , A61B2560/0209 , Y02D30/70 , A61B2560/0214
Abstract: Systems and methods for analyte monitoring, particularly systems and methods for monitoring and managing life of a battery in an analyte sensor system worn by a user, are provided.
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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.
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公开(公告)号：US20230254013A1
公开(公告)日：2023-08-10
申请号：US18300362
申请日：2023-04-13
Applicant: Dexcom, Inc.
Inventor： Thomas MILLER , Mark DERVAES , Phong LIEU , Peter C. SIMPSON , Shawn LARVENZ , Jacob S. LEACH , Sebastian BOHM
IPC: H04B5/00 , H04W52/02 , H04W76/14 , H04W12/06 , A61B5/145 , G01N27/327 , A61B5/1486 , H04W4/80 , A61B5/1495
CPC classification number: H04B5/0031 , H04B5/0043 , H04W52/0229 , H04W76/14 , H04W12/06 , A61B5/14532 , G01N27/3271 , A61B5/1486 , H04W12/068 , H04W4/80 , A61B5/1495 , H04B5/02
Abstract: Systems and methods for processing, transmitting and displaying data received from an analyte sensor, such as a glucose sensor, are disclosed. In an embodiment, a method for transmitting data between a first communication device associated with an analyte sensor and a second communication device configured to provide user access to sensor-related information comprises: activating a transceiver of a first communication device associated with an analyte sensor at a first time; and establishing a two-way communication channel with the second communication device; wherein the activating comprises waking the transceiver from a low power sleep mode using a forced wakeup from the second communication device.
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公开(公告)号：US20220357909A1
公开(公告)日：2022-11-10
申请号：US17814215
申请日：2022-07-21
Applicant: Dexcom, Inc.
Inventor： Hari HAMPAPURAM , Eric COHEN , Brian Christopher SMITH , Jose Hector HERNANDEZ-ROSAS , Francis William PASCUAL , Michael Robert MENSINGER , Shawn LARVENZ
Abstract: A continuous glucose monitor for wirelessly transmitting data relating to glucose value to a plurality of displays is disclosed, as well as systems and methods for limiting the number of display devices that can connect to a continuous glucose transmitter. In addition, security, including hashing techniques and a changing application key, can be used to provide secure communications between the continuous glucose transmitter and the displays. Also provided is a continuous glucose monitor and techniques for authenticating multiple displays, providing secure data transmissions to multiple displays, and coordinating the interaction of commands and data updates between multiple displays.
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公开(公告)号：US20250014747A1
公开(公告)日：2025-01-09
申请号：US18893675
申请日：2024-09-23
Applicant: Dexcom, Inc.
Inventor： Thomas MILLER , Mark DERVAES , Phong LIEU , Peter C. SIMPSON , Shawn LARVENZ , Jacob S. LEACH , Sebastian BOHM
IPC: G16H40/67 , A61B5/00 , A61B5/07 , A61B5/145 , A61B5/1486 , G16H10/60 , G16H20/17 , G16H30/20 , G16H40/20 , G16H40/40
Abstract: Systems and methods for processing, transmitting and displaying data received from an analyte sensor, such as a glucose sensor, are disclosed. In an embodiment, a method for transmitting data between a first communication device associated with an analyte sensor and a second communication device configured to provide user access to sensor-related information comprises activating a transceiver of a first communication device associated with an analyte sensor at a first time. The method also includes establishing a two-way communication channel with the second communication device. The activating comprises waking the transceiver from a low power sleep mode using a forced wakeup from the second communication device.
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Patent Agency Ranking
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：US20230254012A1
公开(公告)日：2023-08-10
申请号：US18300358
申请日：2023-04-13
Applicant: Dexcom, Inc.
Inventor： Thomas MILLER , Mark DERVAES , Phong LIEU , Peter C. SIMPSON , Shawn LARVENZ , Jacob S. LEACH , Sebastian BOHM
IPC: H04B5/00 , H04W52/02 , H04W76/14 , H04W12/06 , A61B5/145 , G01N27/327 , A61B5/1486 , H04W4/80 , A61B5/1495
CPC classification number: H04B5/0031 , A61B5/1486 , A61B5/1495 , A61B5/14532 , G01N27/3271 , H04B5/0043 , H04W4/80 , H04W12/06 , H04W12/068 , H04W52/0229 , H04W76/14 , H04B5/02
Abstract: Systems and methods for processing, transmitting and displaying data received from an analyte sensor, such as a glucose sensor, are disclosed. In an embodiment, a method for transmitting data between a first communication device associated with an analyte sensor and a second communication device configured to provide user access to sensor-related information comprises: activating a transceiver of a first communication device associated with an analyte sensor at a first time; and establishing a two-way communication channel with the second communication device; wherein the activating comprises waking the transceiver from a low power sleep mode using a forced wakeup from the second communication device.
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公开(公告)号：US20230170936A1
公开(公告)日：2023-06-01
申请号：US18163241
申请日：2023-02-01
Applicant: Dexcom, Inc.
Inventor： Thomas MILLER , Mark DERVAES , Phong LIEU , Peter C. SIMPSON , Shawn LARVENZ , Jacob S. LEACH , Sebastian BOHM
IPC: H04B5/00 , H04W76/14 , A61B5/145 , A61B5/1486 , A61B5/1495 , G01N27/327 , H04W12/06 , H04W4/80 , H04W52/02
CPC classification number: H04B5/0031 , H04W76/14 , H04B5/0043 , A61B5/14532 , A61B5/1486 , A61B5/1495 , G01N27/3271 , H04W12/06 , H04W12/068 , H04W4/80 , H04W52/0229 , Y02D30/70 , H04B5/02
Abstract: Systems and methods for processing, transmitting and displaying data received from an analyte sensor, such as a glucose sensor, are disclosed. In an embodiment, a method for transmitting data between a first communication device associated with an analyte sensor and a second communication device configured to provide user access to sensor-related information comprises: activating a transceiver of a first communication device associated with an analyte sensor at a first time; and establishing a two-way communication channel with the second communication device; wherein the activating comprises waking the transceiver from a low power sleep mode using a forced wakeup from the second communication device.
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公开(公告)号：US20250094109A1
公开(公告)日：2025-03-20
申请号：US18965961
申请日：2024-12-02
Applicant: Dexcom, Inc.
Inventor： Hari HAMPAPURAM , Eric COHEN , Brian Christopher SMITH , Jose Hector HERNANDEZ-ROSAS , Francis William PASCUAL , Michael Robert MENSINGER , Shawn LARVENZ
Abstract: A continuous glucose monitor for wirelessly transmitting data relating to glucose value to a plurality of displays is disclosed, as well as systems and methods for limiting the number of display devices that can connect to a continuous glucose transmitter. In addition, security, including hashing techniques and a changing application key, can be used to provide secure communications between the continuous glucose transmitter and the displays. Also provided is a continuous glucose monitor and techniques for authenticating multiple displays, providing secure data transmissions to multiple displays, and coordinating the interaction of commands and data updates between multiple displays.
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公开(公告)号：US20230396291A1
公开(公告)日：2023-12-07
申请号：US18454747
申请日：2023-08-23
Applicant: Dexcom, Inc.
Inventor： Thomas MILLER , Mark DERVAES , Phong LIEU , Peter C. SIMPSON , Shawn LARVENZ , Jacob S. LEACH , Sebastian BOHM
IPC: H04B5/00 , H04W76/14 , A61B5/145 , A61B5/1486 , A61B5/1495 , G01N27/327 , H04W12/06 , H04W4/80 , H04W52/02
CPC classification number: H04B5/0031 , H04W76/14 , H04B5/0043 , A61B5/14532 , A61B5/1486 , A61B5/1495 , G01N27/3271 , H04W12/06 , H04W12/068 , H04W4/80 , H04W52/0229 , Y02D30/70 , H04B5/02
Abstract: Systems and methods for processing, transmitting and displaying data received from an analyte sensor, such as a glucose sensor, are disclosed. In an embodiment, a method for transmitting data between a first communication device associated with an analyte sensor and a second communication device configured to provide user access to sensor-related information comprises: activating a transceiver of a first communication device associated with an analyte sensor at a first time; and establishing a two-way communication channel with the second communication device; wherein the activating comprises waking the transceiver from a low power sleep mode using a forced wakeup from the second communication device.
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