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公开(公告)号：US20190246914A1
公开(公告)日：2019-08-15
申请号：US16269528
申请日：2019-02-06
申请人： DexCom, Inc.
发明人： 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 Heintzmann , 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分类号： A61B5/0205 , A61B5/145 , A61B5/00 , A61B5/01
CPC分类号： G16H70/20 , A61B5/0022 , A61B5/1118 , A61B5/14532 , A61B5/4839 , A61B5/486 , A61B5/4866 , A61B5/7275 , A61B5/7282 , A61B5/746 , G06N5/045 , G06N20/00 , G16H50/20
摘要： Systems and methods are provided to provide guidance to a user regarding management of a physiologic condition such as diabetes. The determination may be based upon a patient glucose concentration level. The glucose concentration level may be provided to a stored model to determine a state. The guidance may be determined based at least in part on the determined state.
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公开(公告)号：US10369283B2
公开(公告)日：2019-08-06
申请号：US14065847
申请日：2013-10-29
申请人： DexCom, Inc.
发明人： Naresh C. Bhavaraju , Arturo Garcia , Phil Mayou , Thomas A. Peyser , Apurv Ullas Kamath , Aarthi Mahalingam , Kevin Sayer , Thomas Hall , Michael Robert Mensinger , Hari Hampapuram , David Price , Jorge Valdes , Murrad Kazalbash
摘要： Methods and apparatus, including computer program products, are provided for processing analyte data. In some example implementations, a method may include generating glucose sensor data indicative of a host's glucose concentration using a glucose sensor; calculating a glycemic variability index (GVI) value based on the glucose sensor data; and providing output to a user responsive to the calculated glycemic variability index value. The GVI may be a ratio of a length of a line representative of the sensor data and an ideal length of the line. Related systems, methods, and articles of manufacture are also disclosed.
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公开(公告)号：US10052073B2
公开(公告)日：2018-08-21
申请号：US15582467
申请日：2017-04-28
申请人： DexCom, Inc.
发明人： Anna Leigh Davis , Scott M. Belliveau , Naresh C. Bhavaraju , Leif N. Bowman , Rita M. Castillo , Alexandra Elena Constantin , Rian Draeger , Laura J. Dunn , Gary Brian Gable , 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 , 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 , Peter C. Simpson , Daniel Smith , Stephen J. Vanslyke , Matthew T. Vogel , Tomas C. Walker , Benjamin Elrod West , Atiim Joseph Wiley
IPC分类号： G08B1/08 , A61B5/00 , G16H50/20 , A61B5/024 , A61B5/11 , A61B5/145 , A61B5/16 , G06F19/00 , G08B21/04 , H04M1/725 , G06N5/04 , G06N99/00
摘要： 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：US20170347971A1
公开(公告)日：2017-12-07
申请号：US15684361
申请日：2017-08-23
申请人： DexCom, Inc.
发明人： Anna Leigh Davis , Scott M. Belliveau , Naresh C. Bhavaraju , Leif N. Bowman , Rita M. Castillo , Alexandra Elena Constantin , Rian Draeger , Laura J. Dunn , Gary Brian Gable , 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 , 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 , Peter C. Simpson , Daniel Smith , Stephen J. Vanslyke , Matthew T. Vogel , Tomas C. Walker , Benjamin Elrod West , Atiim Joseph Wiley
摘要： 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：US20170273606A1
公开(公告)日：2017-09-28
申请号：US15621301
申请日：2017-06-13
申请人： DexCom, Inc.
发明人： Michael J. Estes , Stephen J. Vanslyke , Apurv Ullas Kamath , Thomas A. Peyser , Lucas Bohnett , Aarthi Mahalingam , Arturo Garcia , Peter C. Simpson , Anna Leigh Davis , Sebastian Böhm
IPC分类号： A61B5/1495 , G01D3/02 , A61B5/145 , A61B5/00
CPC分类号： A61B5/1495 , A61B5/0031 , A61B5/14503 , A61B5/14532 , A61B5/7203 , A61B2560/0223 , A61B2562/02 , G01D3/022 , G06F19/3468
摘要： 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.
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公开(公告)号：US20170185284A1
公开(公告)日：2017-06-29
申请号：US15391598
申请日：2016-12-27
申请人： DexCom, Inc.
发明人： Naresh C. Bhavaraju , Eric Cohen , Arturo Garcia , Katherine Yerre Koehler , Michael Robert Mensinger , Eli Reihman , Brian Christopher Smith , Peter Hedlund , Esteban Cabrera, JR.
IPC分类号： G06F3/0488 , G06F3/0481 , A61B5/145 , G06F3/0482 , A61B5/00 , G08B21/04 , G06F3/01
CPC分类号： G06F3/04883 , A61B5/0004 , A61B5/0022 , A61B5/0024 , A61B5/14503 , A61B5/14532 , A61B5/486 , A61B5/681 , A61B5/6898 , A61B5/7275 , A61B5/7405 , A61B5/742 , A61B5/7435 , A61B5/7445 , A61B5/7455 , A61B5/746 , A61B5/7475 , A61B2560/0209 , A61B2560/0295 , G06F1/163 , G06F1/1684 , G08B21/043 , G08B21/0453 , H04W4/80
摘要： A system, a method, and a computer program product for providing wearable continuous blood glucose monitoring. In some embodiments, there is provided a method that includes receiving, at a smartwatch, an alert representative of a glucose state of a host-patient coupled to a glucose sensor; detecting, at the smartwatch, a predetermined action indicative of a request to generate a glance view providing an indication of the glucose state of the host-patient; and presenting, at the smartwatch and in response to the detecting, the glance view providing the indication of the glucose state of the host-patient.
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公开(公告)号：US20170185283A1
公开(公告)日：2017-06-29
申请号：US15391366
申请日：2016-12-27
申请人： DexCom, Inc.
发明人： Naresh C. Bhavaraju , Eric Cohen , Arturo Garcia , Katherine Yerre Koehler , Michael Robert Mensinger , Eli Reihman , Brian Christopher Smith , Peter Hedlund , Esteban Cabrera, JR.
IPC分类号： G06F3/0488 , G06F3/0481 , A61B5/00 , G06F3/0482 , A61B5/145 , G08B21/04 , G06F3/01
摘要： A system, a method, and a computer program product for providing wearable continuous blood glucose monitoring. In some embodiments, there is provided a method that includes receiving, at a smartwatch, an alert representative of a glucose state of a host-patient coupled to a glucose sensor; detecting, at the smartwatch, a predetermined action indicative of a request to generate a glance view providing an indication of the glucose state of the host-patient; and presenting, at the smartwatch and in response to the detecting, the glance view providing the indication of the glucose state of the host-patient.
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118.发明申请公开(公告)号：US20170074757A1
公开(公告)日：2017-03-16
申请号：US15261711
申请日：2016-09-09
申请人： DexCom, Inc.
发明人： Arturo Garcia , Peter C. Simpson , Apurv Ullas Kamath , Naresh C. Bhavaraju , Stephen J. Vanslyke
IPC分类号： G01N1/28
摘要： Systems and methods are provided to calibrate an analyte concentration sensor within a biological system, generally using only a signal from the analyte concentration sensor. For example, at a steady state, the analyte concentration value within the biological system is known, and the same may provide a source for calibration. Similar techniques may be employed with slow-moving averages. Variations are disclosed.
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119.发明申请公开(公告)号：US20170071511A1
公开(公告)日：2017-03-16
申请号：US15261816
申请日：2016-09-09
申请人： DexCom, Inc.
发明人： Arturo Garcia , Peter C. Simpson , Apurv Ullas Kamath , Naresh C. Bhavaraju , Stephen J. Vanslyke
IPC分类号： A61B5/1495 , A61B5/00 , A61B5/145
摘要： Systems and methods are provided to calibrate an analyte concentration sensor within a biological system, generally using only a signal from the analyte concentration sensor. For example, at a steady state, the analyte concentration value within the biological system is known, and the same may provide a source for calibration. Similar techniques may be employed with slow-moving averages. Variations are disclosed.
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公开(公告)号：US09585609B2
公开(公告)日：2017-03-07
申请号：US14523323
申请日：2014-10-24
申请人： DexCom, Inc.
发明人： Naresh C. Bhavaraju , Arturo Garcia , Hari Hampapuram , Apurv Ullas Kamath , Aarthi Mahalingam , Dmytro Sokolovskyy , Stephen J. Vanslyke
IPC分类号： A61B5/1495 , G01N33/66 , G01N33/49 , G01N33/487 , A61B5/145 , G01M99/00 , G06F19/00
CPC分类号： 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
摘要： 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.
摘要翻译： 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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