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公开(公告)号：US20170216518A1
公开(公告)日：2017-08-03
申请号：US15417107
申请日：2017-01-26
Applicant: DexCom, Inc.
Inventor： Anna Leigh Davis , Naresh C. Bhavaraju , Jennifer Blackwell , Leif N. Bowman , Esteban Cabrera, Jr. , Alexandra Elena Constantin , Basab Dattaray , Rian Draeger , Nathaniel David Heintzman , Lauren Hruby Jepson , Apurv Ullas Kamath , Katherine Yerre Koehler , Andrew Attila Pal , Eli Reihman , Tomas C. Walker
CPC classification number: A61M5/14244 , A61B5/0015 , A61B5/14503 , A61B5/14532 , A61B5/4839 , A61B5/7264 , A61M5/142 , A61M5/20 , A61M2005/14208 , A61M2205/502 , A61M2205/581 , G06F19/3418 , G06F19/3468 , G06F19/3481 , G06N5/048 , G06N20/00 , G06Q10/109 , G16H20/17 , G16H20/60 , G16H40/63 , G16H50/20 , G16H50/70 , Y02A90/26
Abstract: Systems and methods are provided relating to open loop decision-making for management of diabetes. People with diabetes face many problems in controlling their glucose because of the complex interactions between food, insulin, exercise, stress, activity, and other physiological and environmental conditions. Established principles of management of glucose sometimes are not adequate because there is a significant amount of variability in how different conditions impact different individuals and what actions might be effective for them. Accordingly, systems and methods according to present principles minimize the impact of the vagaries of diabetes on individuals, i.e., by looking for patterns and tendencies of an individual and customizing the management to that individual. Consequently, the same reduces the uncertainty that diabetes typically is associated with and improves quality of life.
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公开(公告)号：US20160198988A1
公开(公告)日：2016-07-14
申请号：US15060401
申请日：2016-03-03
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 Ulas Kamath , Anna Leigh Rack-Gomer , Peter C. Simpson , Stephen J. Vanslyke
IPC: A61B5/145 , A61B5/1495 , A61B5/00
CPC classification number: A61B5/14532 , A61B5/0002 , A61B5/0004 , A61B5/14503 , A61B5/14546 , A61B5/1455 , A61B5/1486 , A61B5/1495 , A61B5/6898 , A61B5/72 , A61B5/7221 , A61B5/7275 , A61B5/7282 , A61B5/742 , A61B5/7435 , A61B5/746 , A61B5/7475 , A61B2560/0223 , A61B2560/0487 , A61M5/1723 , A61M2230/005 , A61M2230/201 , G16H40/40 , G16H40/63 , Y02A90/26
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：US20160183855A1
公开(公告)日：2016-06-30
申请号：US15065589
申请日：2016-03-09
Applicant: DexCom, Inc.
Inventor： Stephen J. Vanslyke , Naresh C. Bhavaraju , Lucas Bohnett , Arturo Garcia , Apurv Ullas Kamath , Jack Pryor
IPC: A61B5/1495 , G06F19/00
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.
Abstract translation: 提供了用于处理传感器数据和传感器校准的系统和方法。 在一些实施例中，用于从分析物传感器校准至少一个传感器数据点的方法包括接收先验校准分布信息; 接收可影响分析物传感器校准的一个或多个实时输入; 基于所述一个或多个实时输入形成后验校准分布信息; 并且基于后验校准分布信息实时地转换至少一个传感器数据点校准的传感器数据。
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公开(公告)号：US20150119668A1
公开(公告)日：2015-04-30
申请号：US14526254
申请日：2014-10-28
Applicant: DexCom, Inc.
Inventor： Phil Mayou , Naresh C. Bhavaraju , Leif N. Bowman , Alexandra Lynn Carlton , Laura J. Dunn , Katherine Yerre Grubstein , Aarthi Mahalingam , Eli Reihman , Peter C. Simpson
CPC classification number: G09B5/02 , A61B5/01 , A61B5/1112 , A61B5/1118 , A61B5/14532 , A61B5/14552 , A61B5/165 , A61B5/7275 , A61B5/7282 , A61B5/742 , A61B5/746 , G06F19/00 , G06F19/3418 , G09B19/00 , G16H15/00 , G16H40/63 , G16H40/67 , H04L67/12
Abstract: Systems and methods that continuously adapt aspects of a continuous monitoring device based on collected information to provide an individually tailored configuration are described. The adaptations may include adapting the user interface, the alerting, the motivational messages, the training, and the like. Such adaptation can allow a patient to more readily identify and understand the information provided by/via the device.
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公开(公告)号：US20150046124A1
公开(公告)日：2015-02-12
申请号：US14523247
申请日：2014-10-24
Applicant: DexCom, Inc.
Inventor： Naresh C. Bhavaraju , Arturo Garcia , Hari Hampapuram , Apurv Ullas Kamath , Aarthi Mahalingam , Dmytro Sokolovskyy , Stephen J. Vanslyke
IPC: G01N33/66 , G01N33/487 , G01N33/49
CPC classification number: G01N33/48792 , A61B5/14532 , A61B5/1495 , A61B5/7221 , A61B2560/0223 , A61B2560/0266 , A61B2560/0276 , A61B2560/028 , G01M99/008 , G01N33/49 , G01N33/66 , G06F19/70 , G06F19/708
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 evaluating a plurality of risk factors using an end of life function to determine an end of life status of the sensor and providing an output related to the end of life status of the sensor. The plurality of risk factors may be selected from the list including the number of days the sensor has been in use, whether there has been a decrease in signal sensitivity, whether there is a predetermined noise pattern, whether there is a predetermined oxygen concentration pattern, and error between reference BG values and EGV sensor values.
Abstract translation: 提供了用于处理传感器数据和寿命终止检测的系统和方法。 在一些实施例中，用于确定连续分析物传感器的寿命终止的方法包括使用寿命终止功能评估多个危险因素以确定传感器的寿命状态并提供与寿命结束相关的输出 传感器的状态 可以从包括传感器已经使用的天数的列表中选择多个危险因素，信号灵敏度是否下降，是否存在预定的噪声模式，是否存在预定的氧浓度模式， 参考BG值和EGV传感器值之间的误差。
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Patent Agency Ranking
公开(公告)号：US20140278189A1
公开(公告)日：2014-09-18
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
CPC classification number: 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.
Abstract translation: 提供了用于处理传感器数据和传感器校准的系统和方法。 在一些实施例中，用于从分析物传感器校准至少一个传感器数据点的方法包括接收先验校准分布信息; 接收可影响分析物传感器校准的一个或多个实时输入; 基于所述一个或多个实时输入形成后验校准分布信息; 并且基于后验校准分布信息实时地转换至少一个传感器数据点校准的传感器数据。
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公开(公告)号：US12171547B2
公开(公告)日：2024-12-24
申请号：US16269531
申请日：2019-02-06
Applicant: DexCom, Inc.
Inventor： Alexandra Elena Constantin , Scott M. Belliveau , Naresh C. Bhavaraju , Jennifer Blackwell , Eric Cohen , Basab Dattaray , Anna Leigh Davis , Rian Draeger , Arturo Garcia , John Michael Gray , Hari Hampapuram , Nathaniel David Heintzman , Lauren Hruby Jepson , Matthew Lawrence Johnson , Apurv Ullas Kamath , Katherine Yerre Koehler , Phil Mayou , Patrick Wile McBride , Michael Robert Mensinger , Sumitaka Mikami , Andrew Attila Pal , Nicholas Polytaridis , Philip Thomas Pupa , Eli Reihman , Peter C. Simpson , Tomas C. Walker , Daniel Justin Wiedeback , Subrai Girish Pai , Matthew T. Vogel
IPC: A61B5/145 , A61B5/00 , A61B5/01 , A61B5/0205 , A61B5/11 , G06N5/045 , G06N20/00 , G16H50/20 , G16H70/20 , A61B5/024 , A61B5/08
Abstract: Systems and methods are provided to determine a time to provide guidance to a user regarding management of a physiologic condition such as diabetes. The determination may be based upon a model or pattern. The time to deliver guidance may be calculated to be useful to a user in the management of a glucose concentration level.
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公开(公告)号：US12154687B2
公开(公告)日：2024-11-26
申请号：US17115557
申请日：2020-12-08
Applicant: DexCom, Inc.
Inventor： Phil Mayou , Naresh C. Bhavaraju , Leif N. Bowman , Alexandra Lynn Carlton , Laura J. Dunn , Katherine Yerre Koehler , Aarthi Mahalingam , Eli Reihman , Peter C. Simpson
IPC: G16H40/67 , A61B5/00 , A61B5/01 , A61B5/11 , A61B5/145 , A61B5/1455 , A61B5/16 , G09B5/02 , G09B19/00 , G16H15/00 , G16H40/63 , H04L67/12
Abstract: Systems and methods that continuously adapt aspects of a continuous monitoring device based on collected information to provide an individually tailored configuration are described. The adaptations may include adapting the user interface, the alerting, the motivational messages, the training, and the like. Such adaptation can allow a patient to more readily identify and understand the information provided by/via the device.
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公开(公告)号：US12048540B2
公开(公告)日：2024-07-30
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 , A61B5/01 , A61B5/053 , A61B5/11 , A61B5/145 , A61B5/1473 , A61B5/1486 , A61M5/172 , G16Z99/00
CPC classification number: A61B5/1495 , A61B5/01 , A61B5/053 , A61B5/1118 , A61B5/14532 , A61B5/14542 , A61B5/14546 , A61B5/1473 , A61B5/14865 , A61B5/4833 , A61B5/4839 , A61B5/4848 , A61B5/4866 , A61B5/6898 , A61B5/7203 , A61B5/7221 , A61B5/7275 , A61B5/7278 , A61B5/7282 , A61B5/742 , A61B5/746 , A61M5/1723 , G16Z99/00 , A61B2560/0247 , A61B2560/0252 , A61B2560/0276 , A61B2560/0475 , A61B2562/0247 , A61M2205/3584 , A61M2205/3592 , A61M2205/50 , A61M2205/52 , A61M2230/201
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：US11974845B2
公开(公告)日：2024-05-07
申请号：US17368541
申请日：2021-07-06
Applicant: DexCom, Inc.
Inventor： Rui Ma , Naresh C. Bhavaraju , Thomas Stuart Hamilton , Jonathan Hughes , Jeff Jackson , David I-Chun Lee , Peter C. Simpson , Stephen J. Vanslyke
IPC: A61B5/1495 , A61B5/145 , G01N33/66 , A61B5/1486
CPC classification number: A61B5/1495 , A61B5/14532 , G01N33/66 , A61B5/14865
Abstract: Systems and methods are disclosed which provide for a “factory-calibrated” sensor. In doing so, the systems and methods include predictive prospective modeling of sensor behavior, and also include predictive modeling of physiology. With these two correction factors, a consistent determination of sensitivity can be achieved, thus achieving factory calibration.
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