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.

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.

公开(公告)号：US12081287B2

公开(公告)日：2024-09-03

申请号：US17234312

申请日：2021-04-19

Applicant: DexCom, Inc.

Inventor： Thomas Miller ,  Mark Dervaes ,  Phong Lieu ,  Peter C. Simpson ,  Shawn Larvenz ,  Jacob S. Leach ,  Sebastian Bohm

IPC: H04B5/72 ,  A61B5/145 ,  A61B5/1486 ,  A61B5/1495 ,  G01N27/327 ,  H04B5/73 ,  H04W4/80 ,  H04W12/06 ,  H04W52/02 ,  H04W76/14 ,  H04B5/48

CPC classification number: H04B5/72 ,  A61B5/14532 ,  A61B5/1486 ,  A61B5/1495 ,  G01N27/3271 ,  H04B5/73 ,  H04W4/80 ,  H04W12/06 ,  H04W12/068 ,  H04W52/0229 ,  H04W76/14 ,  H04B5/48 ,  Y02D30/70

Abstract: Systems and methods for processing, transmitting and displaying data received from an analyte sensor, such as a glucose sensor, are disclosed. In an embodiment, a method for transmitting data between a first communication device associated with an analyte sensor and a second communication device configured to provide user access to sensor-related information comprises: activating a transceiver of a first communication device associated with an analyte sensor at a first time; and establishing a two-way communication channel with the second communication device; wherein the activating comprises waking the transceiver from a low power sleep mode using a forced wakeup from the second communication device.

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：US12048533B2

公开(公告)日：2024-07-30

申请号：US17188675

申请日：2021-03-01

Applicant: DexCom, Inc.

Inventor： Mark Edward Selander ,  Alexander Michael Diener ,  Ryan Richard Ruehl ,  Kazanna Calais Hames ,  Mark Douglas Kempkey ,  Chad Michael Patterson ,  Apurv Ullas Kamath ,  Matthew Lawrence Johnson ,  Jason M. Halac ,  David A. Price ,  Peter C. Simpson ,  Devon M. Headen ,  Samuel Isaac Epstein

IPC: A61B5/145 ,  A61B5/00 ,  A61B5/11 ,  A61B5/16 ,  G16H20/60

CPC classification number: A61B5/14546 ,  A61B5/1118 ,  A61B5/14532 ,  A61B5/165 ,  A61B5/7246 ,  A61B5/7275 ,  A61B5/7475 ,  G16H20/60

Abstract: Techniques for data analysis and user guidance are provided. One or more current measurements of one or more current analyte levels for the user are received from a sensor. A pattern is generated based on the one or more current measurements and the one or more past measurements. A first alignment with a first user target is then determined based on the pattern, where the first user target relates to one or more of a mental state or physical state of the user. A first result is output to the user, based on the determined first alignment.

公开(公告)号：US12011265B2

公开(公告)日：2024-06-18

申请号：US16359765

申请日：2019-03-20

Applicant: DexCom, Inc.

Inventor： Peter C. Simpson ,  Jennifer Blackwell ,  Sebastian Böhm

IPC: H01S4/00 ,  A61B5/00 ,  A61B5/145 ,  A61B5/1473 ,  A61B5/1486 ,  A61B17/34 ,  A61B17/00 ,  A61L31/08 ,  B21G1/00 ,  B21G1/12

CPC classification number: A61B5/1473 ,  A61B5/14503 ,  A61B5/14532 ,  A61B5/14865 ,  A61B5/4839 ,  A61B5/6848 ,  A61B17/3468 ,  A61B2017/00004 ,  A61B2562/12 ,  A61L31/08 ,  B21G1/003 ,  B21G1/006 ,  B21G1/12 ,  Y10T29/49002

Abstract: Sensor devices including dissolvable tissue-piercing tips are provided. The sensor devices can be used in conjunction with dissolvable needles configured for inserting the sensor devices into a host. Hardening agents for strengthening membranes on sensor devices are also provided. Methods of using and fabricating sensor devices are also provided.

公开(公告)号：US20240180462A1

公开(公告)日：2024-06-06

申请号：US18405518

申请日：2024-01-05

Applicant: Dexcom, Inc.

Inventor： James H Brauker ,  Robert J. Boock ,  Monica Rixman Swinney ,  Peter C. Simpson ,  Mark C. Brister ,  Mark Shults

IPC: A61B5/1486 ,  A61B5/00 ,  A61B5/145 ,  A61B5/1473 ,  C12Q1/00 ,  G01N33/543 ,  G01N33/66

CPC classification number: A61B5/14865 ,  A61B5/14532 ,  A61B5/411 ,  A61B5/6848 ,  C12Q1/006 ,  G01N33/54366 ,  G01N33/66 ,  A61B5/1473 ,  A61B5/418 ,  A61B2562/08 ,  Y02A50/30

Abstract: Biointerface membranes are provided which can be utilized with implantable devices, such as devices for the detection of analyte concentrations in a biological sample. More particularly, methods for monitoring glucose levels in a biological fluid sample using an implantable analyte detection device incorporating such membranes are provided.

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.

公开(公告)号：US11931188B2

公开(公告)日：2024-03-19

申请号：US17448317

申请日：2021-09-21

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 ,  A61B5/145 ,  G06F1/16 ,  G06F3/0484 ,  G06F3/04847 ,  G06F3/0488 ,  G06F17/18 ,  G16H15/00 ,  G16H40/63 ,  G16H40/67 ,  G16H50/20 ,  G16H50/30 ,  G16H70/40 ,  G06F16/00

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

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：US11837348B2

公开(公告)日：2023-12-05

申请号：US17933197

申请日：2022-09-19

Applicant: Dexcom, Inc.

Inventor： Anna Leigh Davis ,  Scott M. Belliveau ,  Naresh C. Bhavaraju ,  Leif N. Bowman ,  Rita M. Castillo ,  Alexandra Elena Constantin ,  Rian W. Draeger ,  Laura J. Dunn ,  Gary Brian Gable ,  Arturo Garcia ,  Thomas Hall ,  Hari Hampapuram ,  Christopher Robert Hannemann ,  Anna Claire Harley-Trochimczyk ,  Nathaniel David Heintzman ,  Andrea Jean 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 S. Smith ,  Stephen J. Vanslyke ,  Matthew T. Vogel ,  Tomas C. Walker ,  Benjamin Elrod West ,  Atiim Joseph Wiley

IPC: G16H20/17 ,  G16H50/20 ,  G06N20/00 ,  A61B5/00 ,  H04M1/72412 ,  A61B5/024 ,  A61B5/11 ,  A61B5/145 ,  A61B5/16 ,  G08B21/04 ,  G06N5/043 ,  A61M5/172 ,  G16H40/67 ,  G16H40/63

CPC classification number: G16H20/17 ,  A61B5/0022 ,  A61B5/024 ,  A61B5/1112 ,  A61B5/14517 ,  A61B5/14532 ,  A61B5/14546 ,  A61B5/165 ,  A61B5/4866 ,  A61B5/742 ,  A61B5/746 ,  A61M5/1723 ,  G06N5/043 ,  G06N20/00 ,  G08B21/0453 ,  G16H40/63 ,  G16H40/67 ,  G16H50/20 ,  H04M1/72412 ,  A61M2205/18 ,  A61M2205/3584 ,  A61M2205/50 ,  A61M2205/502 ,  A61M2205/52 ,  A61M2205/581 ,  A61M2205/582 ,  A61M2205/8206 ,  A61M2230/201 ,  Y02A90/10

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.