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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：US11714060B2
公开(公告)日：2023-08-01
申请号：US16402124
申请日：2019-05-02
Applicant: DexCom, Inc.
Inventor： Naresh C. Bhavaraju , Becky L. Clark , Vincent P. Crabtree , Chris W. Dring , Arturo Garcia , Jason Halac , Jonathan Hughes , Jeff Jackson , Lauren Hruby Jepson , David I-Chun Lee , Ted Tang Lee , Rui Ma , Zebediah L. McDaniel , Jason Mitchell , Andrew Attila Pal , Daiting Rong , Disha B. Sheth , Peter C. Simpson , Stephen J. Vanslyke , Matthew D. Wightlin , Anna Leigh Davis , Hari Hampapuram , Aditya Sagar Mandapaka , Alexander Leroy Teeter , Liang Wang
IPC: G01N27/32 , G01N27/327 , A61B5/145 , A61B5/1495
CPC classification number: G01N27/3274 , A61B5/1495 , A61B5/14532 , A61B2560/0223
Abstract: Systems and methods are provided that address the need to frequently calibrate analyte sensors, according to implementation. In more detail, systems and methods provide a preconnected analyte sensor system that physically combines an analyte sensor to measurement electronics during the manufacturing phase of the sensor and in some cases in subsequent life phases of the sensor, so as to allow an improved recognition of sensor environment over time to improve subsequent calibration of the sensor.
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63.发明公开公开(公告)号：US20230233109A1
公开(公告)日：2023-07-27
申请号：US18129669
申请日：2023-03-31
Applicant: DexCom, Inc.
Inventor： Joseph J. Baker , Philip Thomas Pupa , Timothy Joseph Goldsmith , Jonathan Bodnar , Jason Halac , John Michael Gray , Neal Davis Johnston , Justen Deering England , Peter C. Simpson , Paul V. Neale , Jennifer Blackwell , Maria Noel Brown Wells , Kenneth Pirondini , Andrew Michael Reinhardt , Mark Douglas Kempkey , Young Woo Lee , Warren Terry , Patrick John Castagna , Davis A. Keller , Randall Scott Koplin , Andrew Joncich , Nirav Bhatt
CPC classification number: A61B5/14503 , A61B5/0004 , A61B5/6833 , A61B5/14532 , A61B5/742 , A61B5/6849 , A61B17/3468 , A61B2560/0406 , A61B5/6848 , A61B5/14546 , A61B5/688 , A61B2560/063 , A61B2562/242 , A61B2562/12
Abstract: Applicators for applying an on-skin assembly to skin of a host and methods of their use and/or manufacture are provided. An applicator includes an insertion assembly configured to insert at least a portion of the on-skin assembly into the skin of the host, a housing configured to house the insertion assembly, the housing comprising an aperture through which the on-skin assembly can pass, an actuation member configured to, upon activation, cause the insertion assembly to insert at least the portion of the on-skin assembly into the skin of the host, and a sealing element configured to provide a sterile barrier and a vapor barrier between an internal environment of the housing and an external environment of the housing.
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公开(公告)号：US20230225647A1
公开(公告)日：2023-07-20
申请号：US18119232
申请日：2023-03-08
Applicant: Dexcom, Inc .
Inventor： Jason Halac , John Michael Gray , Neal Davis Johnston , Justen Deening England , Peter C. Simpson , Paul V. Neale , Jennifer Blackwell , Maria Noel Brown Wells , Kenneth Pirondini , Andrew Michael Reinhardt , Mark Douglas Kempkey
IPC: A61B5/1486 , A61B5/00 , A61B5/145
CPC classification number: A61B5/14865 , A61B5/6832 , A61B5/14546 , A61B5/14532 , A61B5/688 , A61B5/6849 , A61B5/6848 , A61B2560/063 , A61B5/68335
Abstract: Systems for applying a transcutaneous monitor to a person can include a telescoping assembly, a sensor, and a base with adhesive to couple the sensor to skin. The sensor can be located within the telescoping assembly while the base protrudes from a distal end of the system. The system can be configured to couple the sensor to the base by compressing the telescoping assembly.
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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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Patent Agency Ranking
公开(公告)号：US20230210411A1
公开(公告)日：2023-07-06
申请号：US18176264
申请日：2023-02-28
Applicant: Dexcom, Inc.
Inventor： Naresh C. Bhavaraju , Michael A. Bloom , Leif N. Bowman , Alexandra Lynn Carlton , Katherine Yerre Koehler , Hari Hampapuram , Jonathan Hughes , Lauren Hruby Jepson , Apurv Ullas Kamath , Anna Leigh Rack-Gomer , Peter C. Simpson , Stephen J. Vanslyke
IPC: A61B5/145 , A61B5/00 , A61B5/1495 , A61B5/1486 , G16H40/40 , A61M5/172 , G16H40/63 , A61B5/1455
CPC classification number: A61B5/14532 , A61B5/0002 , A61B5/742 , A61B5/746 , A61B5/1455 , A61B5/1486 , A61B5/1495 , A61B5/7221 , A61B5/7275 , A61B5/7282 , A61B5/7435 , A61B5/7475 , A61B5/14503 , A61B5/14546 , A61M5/1723 , G16H40/40 , G16H40/63 , A61B5/0004 , A61B5/72 , A61B5/6898 , A61B2560/0223 , A61B2560/0487 , A61M2230/005 , A61M2230/201 , Y02A90/10
Abstract: Systems and methods described provide dynamic and intelligent ways to change the required level of user interaction during use of a monitoring device. The systems and methods generally relate to real time switching between a first or initial mode of user interaction and a second or new mode of user interaction. In some cases, the switching will be automatic and transparent to the user, and in other cases user notification may occur. The mode switching generally affects the user’s interaction with the device, and not just internal processing. The mode switching may relate to calibration modes, data transmission modes, control modes, or the like.
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公开(公告)号：US20230210410A1
公开(公告)日：2023-07-06
申请号：US18091942
申请日：2022-12-30
Applicant: DexCom, Inc.
Inventor： John Charles Barry , Elshad Abdullayev , Eunsook Chae Barber , Patrick J. Castagna , John Durham , Craig Thomas Gadd , Cari E. Hoffmeier , Nicholas Kalfas , Mark Kempkey , Young Woo Lee , Nicolas Medjo , Carl Pettersen , Will Reyna , Morgan Alexander Robinson , Samuel Rogers , Jeffrey J. Smith , Terry Thom , Shanger Wang , James Woodward
CPC classification number: A61B5/14532 , A61B5/742 , A61B5/6833 , A61B5/6848
Abstract: Implementations relate generally to devices for measuring an analyte in a host. Implementations may provide reduced sizes for wearable devices including a transcutaneous analyte sensor for analyte measurement.
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公开(公告)号：US20230210409A1
公开(公告)日：2023-07-06
申请号：US18091834
申请日：2022-12-30
Applicant: DexCom, Inc.
Inventor： John Charles Barry , Elshad Abdullayev , Eunsook Chae Barber , Patrick J. Castagna , John Durham , Craig Thomas Gadd , Carl E. Hoffmeier , Nicholas Kalfas , Mark Kempkey , Young Woo Lee , Nicolas Medjo , Carl Pettersen , Will Reyna , Morgan Alexander Robinson , Samuel Rogers , Jeffrey J. Smith , Terry Thom , Shanger Wang , James Woodward
CPC classification number: A61B5/14532 , A61B5/6848 , A61B5/6833 , A61B5/742
Abstract: Implementations relate generally to devices for measuring an analyte in a host. Implementations may provide reduced sizes for wearable devices including a transcutaneous analyte sensor for analyte measurement.
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69.发明授权公开(公告)号：US11690538B2
公开(公告)日：2023-07-04
申请号：US16442309
申请日：2019-06-14
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 , A61B5/002 , A61B5/0004 , A61B5/0022 , A61B5/14546 , A61B5/6802 , A61B5/7282 , A61B5/742 , A61B5/7475 , H04W52/0277 , A61B2560/0204 , A61B2560/0209 , A61B2560/0214 , Y02D30/70
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：US20230181065A1
公开(公告)日：2023-06-15
申请号：US18065390
申请日：2022-12-13
Applicant: Dexcom, Inc.
Inventor： Arturo Garcia , Stephen J. Vanslyke , Apurv U. Kamath , Liang Wang , Ghazaleh R. Esmaili , Alexandra E. Constantin , Daiting Rong , Rasoul Yousefi , Neda Ehtiati , Robert Michael Naggs , Yuxi Zhang
CPC classification number: A61B5/14532 , A61B5/7203 , A61B5/725 , A61B5/7221 , A61B2560/0276 , A61B5/742
Abstract: Systems and methods for processing sensor data and end-of-life detection are provided. In some embodiments, a method for determining the end-of-life of a continuous analyte sensor includes receiving a sensor signal from an analyte sensor. A plurality of risk factors associated with end-of-life symptoms of analyte sensors is evaluated. The risk factors include a downward drift in sensor sensitivity over time, an amount of non-symmetrical, non-stationary noise and a duration of noise. An end-of-life status of the analyte sensor is determined based at least in part on the evaluating. An output related to the end-of-life status of the analyte sensor is provided.
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