公开(公告)号：US20180049682A1

公开(公告)日：2018-02-22

申请号：US15797986

申请日：2017-10-30

Applicant: DexCom, Inc.

Inventor： Mark C. Brister ,  Paul V. Neale ,  Sean T. Saint ,  James R. Petisce ,  Thomas F. McGee ,  Daniel Shawn Codd ,  David Michael Peterson ,  Daniel S. Kline

IPC: A61B5/145 ,  A61B5/00 ,  A61B5/1473 ,  A61B17/34 ,  A61B5/15 ,  A61M5/14 ,  A61B5/1495 ,  A61B5/1486 ,  A61B5/05 ,  A61M5/142 ,  A61M5/158 ,  A61M5/172

CPC classification number: A61B5/14532 ,  A61B5/0002 ,  A61B5/0004 ,  A61B5/05 ,  A61B5/14 ,  A61B5/1411 ,  A61B5/145 ,  A61B5/14503 ,  A61B5/14507 ,  A61B5/14514 ,  A61B5/14546 ,  A61B5/1468 ,  A61B5/1473 ,  A61B5/14735 ,  A61B5/1486 ,  A61B5/14865 ,  A61B5/1495 ,  A61B5/150022 ,  A61B5/6801 ,  A61B5/6833 ,  A61B5/68335 ,  A61B5/6848 ,  A61B5/6849 ,  A61B5/72 ,  A61B17/3468 ,  A61B2017/3492 ,  A61B2560/0223 ,  A61B2560/045 ,  A61B2562/18 ,  A61M5/14244 ,  A61M5/1723 ,  A61M2005/1585 ,  Y02A90/26

Abstract: The present invention relates generally to systems and methods for measuring an analyte in a host. More particularly, the present invention relates to systems and methods for transcutaneous measurement of glucose in a host.

公开(公告)号：US20180042558A1

公开(公告)日：2018-02-15

申请号：US15674442

申请日：2017-08-10

Applicant: DexCom, Inc.

Inventor： Esteban Cabrera, JR. ,  Lauren Danielle Armenta ,  Scott M. Belliveau ,  Jennifer Blackwell ,  Leif N. Bowman ,  Rian Draeger ,  Arturo Garcia ,  Timothy Joseph Goldsmith ,  John Michael Gray ,  Andrea Jean Jackson ,  Apurv Ullas Kamath ,  Katherine Yerre Koehler ,  Paul Kramer ,  Aditya Sagar Mandapaka ,  Michael Robert Mensinger ,  Sumitaka Mikami ,  Gary A. Morris ,  Hemant Mahendra Nirmal ,  Paul Noble-Campbell ,  Philip Thomas Pupa ,  Eli Reihman ,  Peter C. Simpson ,  Brian Christopher Smith ,  Atiim Joseph Wiley

IPC: A61B5/00 ,  G06F17/18 ,  G06F19/00 ,  G06F3/0488 ,  A61B5/145

CPC classification number: A61B5/7275 ,  A61B5/0022 ,  A61B5/14532 ,  A61B5/743 ,  A61B5/746 ,  G06F1/163 ,  G06F3/0484 ,  G06F3/04847 ,  G06F3/0488 ,  G06F16/00 ,  G06F17/18 ,  G06F19/326 ,  G16H15/00 ,  G16H40/63 ,  G16H40/67 ,  G16H50/20 ,  G16H50/30 ,  G16H70/40

Abstract: Disclosed are systems and methods for generating graphical displays of analyte data and/or health information. In some implementations, the graphical displays are generating based on a self-referential dataset that are modifiable based on identified portions of the data. The modified graphical displays can indicate features in the analyte data of a host.

公开(公告)号：US20180042530A1

公开(公告)日：2018-02-15

申请号：US15726272

申请日：2017-10-05

Applicant: DexCom, Inc.

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

IPC: A61B5/1495 ,  G01N27/327 ,  A61B5/145 ,  A61B5/1486 ,  A61B5/1473 ,  G01D18/00 ,  G01N27/02 ,  G01N33/49 ,  A61B5/00

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：US20180008176A1

公开(公告)日：2018-01-11

申请号：US15711225

申请日：2017-09-21

Applicant: DexCom, Inc.

Inventor： Peter C. Simpson ,  James H. Brauker

IPC: A61B5/145 ,  A61B5/1486 ,  C12Q1/00 ,  A61B5/00

CPC classification number: A61B5/14532 ,  A61B5/0031 ,  A61B5/1486 ,  A61B5/14865 ,  B33Y80/00 ,  C12Q1/001 ,  C12Q1/006

Abstract: Disclosed herein is an analyte sensing biointerface that comprises a sensing electrode incorporated within a non-conductive matrix comprising a plurality of passageways extending through the matrix to the sensing electrode. Also disclosed herein are methods of manufacturing a sensing biointerface and methods of detecting an analyte within tissue of a host using an analyte sensing biointerface.

公开(公告)号：US20180000388A1

公开(公告)日：2018-01-04

申请号：US15683657

申请日：2017-08-22

Applicant: DexCom, Inc.

Inventor： Peter C. Simpson ,  Robert J. Boock ,  Paul V. Neale ,  Sebastian Böhm ,  Matthew Wightlin ,  Jack Pryor ,  Jason Mitchell ,  Jeff Jackson ,  Kaushik Patel ,  Antonio C. Llevares

IPC: A61B5/1473 ,  A61B5/1486 ,  A61B5/145 ,  B05C3/10

Abstract: Analyte sensors and methods of manufacturing same are provided, including analyte sensors comprising multi-axis flexibility. For example, a multi-electrode sensor system 800 comprising two working electrodes and at least one reference/counter electrode is provided. The sensor system 800 comprises first and second elongated bodies E1, E2, each formed of a conductive core or of a core with a conductive layer deposited thereon, insulating layer 810 that separates the conductive layer 820 from the elongated body, a membrane layer deposited on top of the elongated bodies E1, E2, and working electrodes 802′, 802″ formed by removing portions of the conductive layer 820 and the insulating layer 810, thereby exposing electroactive surface of the elongated bodies E1, E2.

公开(公告)号：US09847038B2

公开(公告)日：2017-12-19

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

IPC: A61B5/02 ,  G09B19/00 ,  A61B5/01 ,  G09B5/02 ,  A61B5/1455 ,  A61B5/00 ,  A61B5/11 ,  A61B5/145 ,  A61B5/16 ,  H04L29/08 ,  G06F19/00

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.

公开(公告)号：US20170325726A1

公开(公告)日：2017-11-16

申请号：US15668541

申请日：2017-08-03

Applicant: DexCom, Inc.

Inventor： Mark C. Shults ,  Rathbun K. Rhodes ,  Stuart J. Updike ,  James H. Brauker

IPC: A61B5/145 ,  A61B5/15 ,  A61B5/1495 ,  A61B5/1486 ,  A61B5/00

CPC classification number: A61B5/14532 ,  A61B5/0002 ,  A61B5/0031 ,  A61B5/145 ,  A61B5/14503 ,  A61B5/14865 ,  A61B5/1495 ,  A61B5/150022 ,  A61B5/6846

Abstract: The present invention relates generally to systems and methods for measuring an analyte in a host. More particularly, the present invention relates to systems and methods for transcutaneous and subcutaneous measurement of glucose in a host.

公开(公告)号：US20170311903A1

公开(公告)日：2017-11-02

申请号：US15582057

申请日：2017-04-28

Applicant: DexCom, Inc.

Inventor： 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: A61B5/00 ,  G08B21/04 ,  G06F19/00 ,  A61B5/16 ,  A61B5/145 ,  A61B5/11 ,  H04M1/725 ,  A61B5/024

CPC classification number: A61M5/1723 ,  A61B5/0022 ,  A61B5/024 ,  A61B5/1112 ,  A61B5/14517 ,  A61B5/14532 ,  A61B5/14546 ,  A61B5/165 ,  A61B5/4866 ,  A61B5/742 ,  A61B5/746 ,  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 ,  G06N20/00 ,  G08B21/0453 ,  G16H20/17 ,  G16H40/63 ,  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.

公开(公告)号：US20170311859A1

公开(公告)日：2017-11-02

申请号：US15652663

申请日：2017-07-18

Applicant: DexCom, Inc.

Inventor： Jonathan Hughes ,  Robert J. Boock ,  Chris W. Dring ,  Huashi Zhang ,  Mark Wu ,  David Sze

IPC: A61B5/1486 ,  A61B5/145

CPC classification number: A61B5/14865 ,  A61B5/14532 ,  A61B5/14546

Abstract: Devices are presented for measurement of an analyte concentration. The devices comprise: a sensor configured to generate a signal indicative of a concentration of an analyte; and a sensing membrane located over the sensor. The sensing membrane comprises an enzyme domain comprising an enzyme, a base polymer, and a hydrophilic polymer which makes up from about 5 wt. % to about 30 wt. % of the enzyme domain.

公开(公告)号：US20170286614A1

公开(公告)日：2017-10-05

申请号：US15475010

申请日：2017-03-30

Applicant: DexCom, Inc.

Inventor： Gary A. Morris ,  Scott M. Belliveau ,  Esteban Cabrera ,  Rian Draeger ,  Laura J. Dunn ,  Timothy Joseph Goldsmith ,  Hari Hampapuram ,  Christopher Robert Hannemann ,  Apurv Ullas Kamath ,  Katherine Yerre Koehler ,  Patrick Wile McBride ,  Michael Robert Mensinger ,  Francis William Pascual ,  Philip Mansiel Pellouchoud ,  Nicholas Polytaridis ,  Philip Thomas Pupa ,  Anna Leigh Davis ,  Kevin Shoemaker ,  Brian Christopher Smith ,  Benjamin Elrod West ,  Atiim Joseph Wiley

IPC: G06F19/00 ,  G08B21/04 ,  A61B5/00 ,  G06F9/44 ,  H04L29/06 ,  G06F21/62 ,  G06F17/30 ,  G06F9/54 ,  H04M1/725 ,  A61B5/145

CPC classification number: A61M5/1723 ,  A61B5/14532 ,  A61B5/4839 ,  A61B5/7405 ,  A61B5/742 ,  A61M2205/3584 ,  A61M2205/50 ,  A61M2205/502 ,  A61M2230/201 ,  G06F9/54 ,  G06F9/546 ,  G06F16/2228 ,  G06F16/955 ,  G06F19/3468 ,  G06F21/606 ,  G08B21/0453 ,  G08B25/08 ,  G16H40/63 ,  H04L9/0637 ,  H04L9/0822 ,  H04L9/0833 ,  H04L9/0861 ,  H04L9/0891 ,  H04L9/14 ,  H04L9/30 ,  H04L63/0428 ,  H04L2209/80 ,  H04M1/72527 ,  H04M1/7253 ,  H04W12/08

Abstract: Methods, devices and systems are disclosed for inter-app communications between software applications on a mobile communications device. In one aspect, a computer-readable medium on a mobile computing device comprising an inter-application communication data structure to facilitate transitioning and distributing data between software applications in a shared app group for an operating system of the mobile computing device includes a scheme field of the data structure providing a scheme id associated with a target software app to transition to from a source software app, wherein the scheme id is listed on a scheme list stored with the source software app; and a payload field of the data structure providing data and/or an identification where to access data in a shared file system accessible to the software applications in the shared app group, wherein the payload field is encrypted.