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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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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：US20190339224A1
公开(公告)日：2019-11-07
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: G01N27/327
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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公开(公告)号：US20190339221A1
公开(公告)日：2019-11-07
申请号：US16402013
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: G01N27/327
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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公开(公告)号：US10335075B2
公开(公告)日：2019-07-02
申请号：US13827119
申请日：2013-03-14
Applicant: DexCom, Inc.
Inventor： Stephen J. Vanslyke , Naresh C. Bhavaraju , Lucas Bohnett , Arturo Garcia , Apurv Ullas Kamath , Jack Pryor
IPC: A61B5/1495 , G16H40/40
Abstract: Systems and methods for processing sensor data and calibration of the sensors are provided. In some embodiments, the method for calibrating at least one sensor data point from an analyte sensor comprises receiving a priori calibration distribution information; receiving one or more real-time inputs that may influence calibration of the analyte sensor; forming a posteriori calibration distribution information based on the one or more real-time inputs; and converting, in real-time, at least one sensor data point calibrated sensor data based on the a posteriori calibration distribution information.
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Patent Agency Ranking
公开(公告)号：US20190150803A1
公开(公告)日：2019-05-23
申请号：US16261339
申请日：2019-01-29
Applicant: DexCom, Inc.
Inventor： Stephen J. Vanslyke , Naresh C. Bhavaraju , Sebastian Böhm , Leif N. Bowman , Michael J. Estes , Arturo Garcia , Apurv Ullas Kamath , Andrew Attila Pal , Thomas A. Peyser , Anna Leigh Davis , Daiting Rong , Disha B. Sheth , Peter C. Simpson , Dmytro Sokolovsky
IPC: A61B5/1495 , A61B5/00 , A61B5/145 , A61B5/01 , A61B5/11 , A61B5/053 , A61M5/172 , A61B5/1473 , A61B5/1486
Abstract: Systems and methods disclosed here provide ways to discriminate fault types encountered in analyte sensors and systems and further provide ways to process such discriminated faults responsively based on sensor data, clinical context information, and other data about the patient or patient's environment. The systems and methods thus employ clinical context in detecting and/or responding to errors or faults associated with an analyte sensor system, and discriminating the type of fault, and its root cause, particularly as fault dynamics can appear similar to the dynamics of physiological systems, emphasizing the importance of discriminating the fault and providing appropriate responsive processing. Thus, the disclosed systems and methods consider the context of the patient's health condition or state in determining how to respond to the fault.
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公开(公告)号：US10231659B2
公开(公告)日：2019-03-19
申请号：US14717965
申请日：2015-05-20
Applicant: DexCom, Inc.
Inventor： Stephen J. Vanslyke , Naresh C. Bhavaraju , Sebastian Böhm , Leif N. Bowman , Michael J. Estes , Arturo Garcia , Apurv Ullas Kamath , Andrew Attila Pal , Thomas A. Peyser , Anna Leigh Rack-Gomer , Daiting Rong , Disha B. Sheth , Peter C. Simpson , Dmytro Sokolovsky
IPC: A61B5/00 , A61B5/1495 , A61B5/01 , A61B5/11 , A61B5/053 , A61B5/145 , A61B5/1486 , A61B5/1473 , A61M5/172 , G06F19/00
Abstract: Systems and methods disclosed here provide ways to discriminate fault types encountered in analyte sensors and systems and further provide ways to process such discriminated faults responsively based on sensor data, clinical context information, and other data about the patient or patient's environment. The systems and methods thus employ clinical context in detecting and/or responding to errors or faults associated with an analyte sensor system, and discriminating the type of fault, and its root cause, particularly as fault dynamics can appear similar to the dynamics of physiological systems, emphasizing the importance of discriminating the fault and providing appropriate responsive processing. Thus, the disclosed systems and methods consider the context of the patient's health condition or state in determining how to respond to the fault.
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公开(公告)号：US09974903B1
公开(公告)日：2018-05-22
申请号：US15582266
申请日：2017-04-28
Applicant: DexCom, Inc.
Inventor： Anna Leigh Davis , Arturo Garcia , Thomas Hall , Hari Hampapuram , Christopher Robert Hannemann , Anna Claire Harley-Trochimczyk , Nathaniel David Heintzman , Andrea J. Jackson , Lauren Hruby Jepson , Apurv Ullas Kamath , Katherine Yerre Koehler , Scott M. Belliveau , Aditya Sagar Mandapaka , Samuel Jere Marsh , Gary A. Morris , Subrai Girish Pai , Andrew Attila Pal , Nicholas Polytaridis , Philip Thomas Pupa , Eli Reihman , Ashley Anne Rindfleisch , Sofie Wells Schunk , Naresh C. Bhavaraju , Peter C. Simpson , Daniel Smith , Stephen J. Vanslyke , Matthew T. Vogel , Tomas C. Walker , Benjamin Elrod West , Atiim Joseph Wiley , Leif N. Bowman , Rita M. Castillo , Alexandra Elena Constantin , Rian Draeger , Laura J. Dunn , Gary Brian Gable
CPC classification number: A61B5/746 , A61B5/0022 , A61B5/024 , A61B5/1112 , A61B5/14517 , A61B5/14532 , A61B5/14546 , A61B5/165 , A61B5/4866 , A61B5/742 , A61M5/1723 , A61M2205/18 , A61M2205/3584 , A61M2205/50 , A61M2205/502 , A61M2205/52 , A61M2205/581 , A61M2205/582 , A61M2205/8206 , A61M2230/201 , G06F19/00 , G06F19/3418 , G06F19/3468 , G06N5/043 , G06N99/005 , G08B21/0453 , G16H20/17 , G16H40/67 , G16H50/20 , H04M1/7253 , Y02A90/26
Abstract: Systems and methods are disclosed that provide smart alerts to users, e.g., alerts to users about diabetic states that are only provided when it makes sense to do so, e.g., when the system can predict or estimate that the user is not already cognitively aware of their current condition, e.g., particularly where the current condition is a diabetic state warranting attention. In this way, the alert or alarm is personalized and made particularly effective for that user. Such systems and methods still alert the user when action is necessary, e.g., a bolus or temporary basal rate change, or provide a response to a missed bolus or a need for correction, but do not alert when action is unnecessary, e.g., if the user is already estimated or predicted to be cognitively aware of the diabetic state warranting attention, or if corrective action was already taken.
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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：US09433376B2
公开(公告)日：2016-09-06
申请号：US13796185
申请日：2013-03-12
Applicant: DexCom, Inc.
Inventor： Michael J. Estes , Stephen J. Vanslyke , Apurv Ullas Kamath , Thomas A. Peyser , Lucas Bohnett , Aarthi Mahalingam , Arturo Garcia , Peter C. Simpson , Anna Leigh Rack-Gomer , Sebastian Bohm
IPC: G01N27/26 , A61B5/1495 , A61B5/145 , G01D3/02 , G06F19/00
CPC classification number: A61B5/1495 , A61B5/0031 , A61B5/14503 , A61B5/14532 , A61B5/7203 , A61B2560/0223 , A61B2562/02 , G01D3/022 , G06F19/3468
Abstract: Systems and methods for applying time-dependent algorithmic compensation functions to data output from a continuous analyte sensor. Some embodiments determine a time since sensor implantation and/or whether a newly initialized sensor has been used previously.
Abstract translation: 将时间依赖算法补偿功能应用于从连续分析物传感器输出的数据的系统和方法。 一些实施例确定了自传感器植入之后的时间和/或先前已经使用了新初始化的传感器。
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