公开(公告)号：US20160066843A1

公开(公告)日：2016-03-10

申请号：US14940070

申请日：2015-11-12

Applicant: DexCom, Inc.

Inventor： Michael Robert Mensinger ,  Naresh C. Bhavaraju ,  Leif Bowman ,  Alexandra Lynn Carlton ,  David DeRenzy ,  Arturo Garcia ,  lndirawati Gauba ,  Ashley Hall ,  Thomas Hall ,  Hari Hampauram ,  Murrad Kazalbash ,  Aarthi Mahalingam ,  Jack Pryor ,  Anna Leigh Rack-Gomer ,  Eli Reihman ,  Kenneth San Vicente ,  Peter C. Simpson ,  Alexander Steele ,  Jorge Valdes ,  Michael J. Estes ,  Eric Cohen

IPC: A61B5/00 ,  A61B5/145

CPC classification number: A61B5/6801 ,  A61B5/0004 ,  A61B5/0022 ,  A61B5/14503 ,  A61B5/14532 ,  A61B5/4839 ,  A61B5/486 ,  A61B5/6898 ,  A61B5/72 ,  A61B5/742 ,  A61B5/7435 ,  A61B5/7475 ,  F04C2270/041 ,  G06F19/3468 ,  G16H10/40 ,  G16H40/40 ,  G16H40/63

Abstract: The present embodiments harness a wide variety of capabilities of modern smartphones, and combine these capabilities with information from a continuous glucose monitor to provide diabetics and related people with more information than the continuous glucose monitor can provide by itself. The increased information provides the diabetic with an increased likelihood of good diabetes management for better health.

Abstract translation: 本实施例利用现代智能手机的各种功能，并将这些能力与来自连续葡萄糖监测器的信息相结合，为糖尿病患者和相关人员提供比连续葡萄糖监测仪可以自己提供的更多信息。 增加的信息为糖尿病患者提供了良好的糖尿病管理的可能性，从而获得更好的健康。

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：US09037210B2

公开(公告)日：2015-05-19

申请号：US13743452

申请日：2013-01-17

Applicant: DexCom, Inc.

Inventor： Peter C. Simpson ,  Mark Brister ,  Jacob S. Leach

IPC: A61B5/05 ,  A61B5/1495 ,  A61B5/1486 ,  A61B5/00 ,  C12Q1/00 ,  A61B6/00 ,  A61B5/145 ,  A61M5/14 ,  A61M5/168 ,  G06F19/00

CPC classification number: A61B5/1495 ,  A61B5/145 ,  A61B5/14532 ,  A61B5/14539 ,  A61B5/14542 ,  A61B5/14546 ,  A61B5/14865 ,  A61B5/412 ,  A61B5/6848 ,  A61B5/6849 ,  A61B6/586 ,  A61B2560/0223 ,  A61M5/14 ,  A61M5/16804 ,  A61M2230/201 ,  C12Q1/001 ,  C12Q1/006 ,  G06F19/3468 ,  G16H40/40 ,  Y02A90/26

Abstract: Systems and methods of use for continuous analyte measurement of a host's vascular system are provided. In some embodiments, a continuous glucose measurement system includes a vascular access device, a sensor and sensor electronics, the system being configured for insertion into communication with a host's circulatory system.

公开(公告)号：US20140128703A1

公开(公告)日：2014-05-08

申请号：US14145404

申请日：2013-12-31

Applicant: DexCom, Inc.

Inventor： Peter C. Simpson ,  Robert J. Boock ,  Mark C. Brister ,  Monica A. Rixman ,  Kum Ming Woo ,  Lisa Nguyen ,  Seth R. Brunner ,  Arthur Chee ,  Melissa A. Nicholas ,  Matthew D. Wightlin ,  Jack Pryor ,  Dubravka Markovic

IPC: A61B5/145 ,  A61B5/1486

CPC classification number: A61B5/00 ,  A61B5/14532 ,  A61B5/14546 ,  A61B5/1473 ,  A61B5/14735 ,  A61B5/1486 ,  A61B5/14865 ,  A61B5/6848 ,  A61B5/7203

Abstract: Systems and methods of use involving sensors having a signal-to-noise ratio that is substantially unaffected by non-constant noise are provided for continuous analyte measurement in a host. In some embodiments, a continuous analyte measurement system is configured to be wholly, transcutaneously, intravascularly or extracorporeally implanted.

公开(公告)号：US20140114156A1

公开(公告)日：2014-04-24

申请号：US14144343

申请日：2013-12-30

Applicant: DexCom, Inc.

Inventor： Sebastian Bohm ,  Daiting Rong ,  Peter C. Simpson

IPC: A61B5/1495 ,  A61B5/145 ,  A61B5/00 ,  A61B5/1486

CPC classification number: A61B5/1495 ,  A61B5/14503 ,  A61B5/1451 ,  A61B5/14517 ,  A61B5/14532 ,  A61B5/14546 ,  A61B5/1473 ,  A61B5/1486 ,  A61B5/7257 ,  A61B5/7267 ,  A61B2560/0276 ,  G01D18/00 ,  G01N27/026 ,  G01N27/3274 ,  G01N33/49 ,  H05K999/00 ,  H05K999/99

Abstract: Systems and methods for processing sensor data and self-calibration are provided. In some embodiments, systems and methods are provided which are capable of calibrating a continuous analyte sensor based on an initial sensitivity, and then continuously performing self-calibration without using, or with reduced use of, reference measurements. In certain embodiments, a sensitivity of the analyte sensor is determined by applying an estimative algorithm that is a function of certain parameters. Also described herein are systems and methods for determining a property of an analyte sensor using a stimulus signal. The sensor property can be used to compensate sensor data for sensitivity drift, or determine another property associated with the sensor, such as temperature, sensor membrane damage, moisture ingress in sensor electronics, and scaling factors.

公开(公告)号：US20140012511A1

公开(公告)日：2014-01-09

申请号：US13802424

申请日：2013-03-13

Applicant: DexCom, Inc.

Inventor： Michael Robert Mensinger ,  Naresh C. Bhavaraju ,  Leif N. Bowman ,  Alexandra Lynn Carlton ,  David DeRenzy ,  Arturo Garcia ,  Indrawati Gauba ,  Ashley Hall ,  Thomas Hall ,  Hari Hampapuram ,  Murrad Kazalbash ,  Aarthi Mahalingam ,  Jack Pryor ,  Anna Leigh Rack-Gomer ,  Eli Reihman ,  Kenneth San Vicente ,  Peter C. Simpson ,  Alexander Steele ,  Jorge Valdes ,  Michael J. Estes ,  Eric Cohen

IPC: G06F19/00

CPC classification number: A61B5/6801 ,  A61B5/0004 ,  A61B5/0022 ,  A61B5/14503 ,  A61B5/14532 ,  A61B5/4839 ,  A61B5/486 ,  A61B5/6898 ,  A61B5/72 ,  A61B5/742 ,  A61B5/7435 ,  A61B5/7475 ,  F04C2270/041 ,  G06F19/3468 ,  G16H10/40 ,  G16H40/40 ,  G16H40/63

Abstract: The present embodiments harness a wide variety of capabilities of modern smartphones, and combine these capabilities with information from a continuous glucose monitor to provide diabetics and related people with more information than the continuous glucose monitor can provide by itself. The increased information provides the diabetic with an increased likelihood of good diabetes management for better health.

公开(公告)号：US20140012510A1

公开(公告)日：2014-01-09

申请号：US13801445

申请日：2013-03-13

Applicant: DEXCOM, INC.

Inventor： Michael Robert Mensinger ,  Naresh C. Bhavaraju ,  Leif N. Bowman ,  Alexandra Lynn Carlton ,  David DeRenzy ,  Arturo Garcia ,  Indrawati Gauba ,  Ashley Hall ,  Thomas Hall ,  Hari Hampapuram ,  Murrad Kazalbash ,  Aarthi Mahalingam ,  Jack Pryor ,  Anna Leigh Rack-Gomer ,  Eli Reihman ,  Kenneth San Vicente ,  Peter C. Simpson ,  Alexander Steele ,  Jorge Valdes ,  Michael J. Estes ,  Eric Cohen

IPC: G06F19/00

CPC classification number: A61B5/6801 ,  A61B5/0004 ,  A61B5/0022 ,  A61B5/14503 ,  A61B5/14532 ,  A61B5/4839 ,  A61B5/486 ,  A61B5/6898 ,  A61B5/72 ,  A61B5/742 ,  A61B5/7435 ,  A61B5/7475 ,  F04C2270/041 ,  G06F19/3468 ,  G16H10/40 ,  G16H40/40 ,  G16H40/63

Abstract: The present embodiments harness a wide variety of capabilities of modern smartphones, and combine these capabilities with information from a continuous glucose monitor to provide diabetics and related people with more information than the continuous glucose monitor can provide by itself. The increased information provides the diabetic with an increased likelihood of good diabetes management for better health.

公开(公告)号：US20140005509A1

公开(公告)日：2014-01-02

申请号：US13836260

申请日：2013-03-15

Applicant: DEXCOM, INC.

Inventor： Naresh C. Bhavaraju ,  Sebastian Bohm ,  Robert J. Boock ,  Daiting Rong ,  Peter C. Simpson

IPC: A61B5/1495

Abstract: Disclosed herein are devices, systems, and methods for a continuous analyte sensor, such as a continuous glucose sensor. In certain embodiments disclosed herein, various in vivo properties of the sensor's surroundings can be measured. In some embodiments, the measured properties can be used to identify a physiological response or condition in the body. This information can then be used by a patient, doctor, or system to respond appropriately to the identified condition.

Abstract translation: 本文公开了用于连续分析物传感器（例如连续葡萄糖传感器）的装置，系统和方法。 在本文公开的某些实施例中，可以测量传感器周围环境的各种体内特性。 在一些实施方案中，测量的性质可用于鉴定身体中的生理反应或状况。 然后，该信息可被患者，医生或系统用于适当地响应所识别的状况。

公开(公告)号：US20130245981A1

公开(公告)日：2013-09-19

申请号：US13796642

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: G01D3/02

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.