公开(公告)号：US20240415430A1

公开(公告)日：2024-12-19

申请号：US18740396

申请日：2024-06-11

Applicant: Dexcom, Inc.

Inventor： Stephen J. Vanslyke ,  Naresh C. Bhavaraju ,  Sebastian Böhm ,  Leif Bowman ,  Michael J. Estes ,  Arturo Garcia ,  Apurv U Kamath ,  Andrew Attila Pal ,  Thomas A. Peyser ,  Anna Leigh Davis ,  Daiting Rong ,  Disha 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

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.

公开(公告)号：US10238324B2

公开(公告)日：2019-03-26

申请号：US14717967

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.

公开(公告)号：US10238322B2

公开(公告)日：2019-03-26

申请号：US14717643

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.

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.

公开(公告)号：US20150351673A1

公开(公告)日：2015-12-10

申请号：US14717967

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: A61B5/1495 ,  A61B5/053 ,  A61B5/11 ,  A61B5/145 ,  A61B5/00 ,  A61B5/01

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 ,  A61B2560/0247 ,  A61B2560/0252 ,  A61B2560/0276 ,  A61B2560/0475 ,  A61B2562/0247 ,  A61M5/1723 ,  A61M2205/3584 ,  A61M2205/3592 ,  A61M2205/50 ,  A61M2205/52 ,  A61M2230/201 ,  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.

Abstract translation: 这里公开的系统和方法提供了区分分析物传感器和系统中遇到的故障类型的方法，并且进一步提供了基于传感器数据，临床上下文信息以及关于患者或患者环境的其它数据来响应地处理这些区分故障的方法。 因此，系统和方法利用临床上下文来检测和/或响应与分析物传感器系统相关的错误或故障，以及区分故障的类型及其根本原因，特别是因为故障动态可以看起来类似于生理系统的动力学 强调区分错误并提供适当的响应处理的重要性。 因此，所公开的系统和方法考虑了在确定如何应对故障时患者的健康状况或状态的上下文。

公开(公告)号：US20150351670A1

公开(公告)日：2015-12-10

申请号：US14717643

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: A61B5/1495 ,  A61B5/053 ,  A61B5/11 ,  A61B5/145 ,  A61B5/00 ,  A61B5/01

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 ,  A61B2560/0247 ,  A61B2560/0252 ,  A61B2560/0276 ,  A61B2560/0475 ,  A61B2562/0247 ,  A61M5/1723 ,  A61M2205/3584 ,  A61M2205/3592 ,  A61M2205/50 ,  A61M2205/52 ,  A61M2230/201 ,  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.

公开(公告)号：US10238323B2

公开(公告)日：2019-03-26

申请号：US14717904

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.

公开(公告)号：US20150351672A1

公开(公告)日：2015-12-10

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: A61B5/1495 ,  A61B5/01 ,  A61B5/1486 ,  A61B5/145 ,  A61B5/053 ,  A61B5/00 ,  A61B5/11

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 ,  A61B2560/0247 ,  A61B2560/0252 ,  A61B2560/0276 ,  A61B2560/0475 ,  A61B2562/0247 ,  A61M5/1723 ,  A61M2205/3584 ,  A61M2205/3592 ,  A61M2205/50 ,  A61M2205/52 ,  A61M2230/201 ,  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.

公开(公告)号：US20150351671A1

公开(公告)日：2015-12-10

申请号：US14717904

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: A61B5/1495 ,  A61B5/145 ,  A61M5/172 ,  A61B5/053 ,  A61B5/00 ,  A61B5/1473 ,  A61B5/01

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 ,  A61B2560/0247 ,  A61B2560/0252 ,  A61B2560/0276 ,  A61B2560/0475 ,  A61B2562/0247 ,  A61M5/1723 ,  A61M2205/3584 ,  A61M2205/3592 ,  A61M2205/50 ,  A61M2205/52 ,  A61M2230/201 ,  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.

公开(公告)号：US20240175861A1

公开(公告)日：2024-05-30

申请号：US18530992

申请日：2023-12-06

Applicant: Dexcom, Inc.

Inventor： Naresh C. Bhavaraju ,  Arturo Garcia ,  Hari Hampapuram ,  Apurv U. Kamath ,  Aarthi Mahalingam ,  Dmytro Sokolovsky ,  Stephen J. Vanslyke

IPC: G01N33/487 ,  A61B5/00 ,  A61B5/145 ,  A61B5/1495 ,  G01M99/00 ,  G01N33/49 ,  G01N33/66 ,  G16C20/80 ,  G16C99/00

CPC classification number: G01N33/48792 ,  A61B5/14532 ,  A61B5/1495 ,  A61B5/7221 ,  G01M99/008 ,  G01N33/49 ,  G01N33/66 ,  G16C20/80 ,  G16C99/00 ,  A61B2560/0223 ,  A61B2560/0266 ,  A61B2560/0276 ,  A61B2560/028

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.