公开(公告)号：US20230170090A1

公开(公告)日：2023-06-01

申请号：US18163255

申请日：2023-02-01

Applicant: Dexcom, Inc.

Inventor： 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

IPC: G16H40/67 ,  A61M5/172 ,  A61M5/142 ,  G16H40/63 ,  G16H50/30 ,  G16H15/00 ,  G16H20/17 ,  G01N33/49 ,  G16H50/00

CPC classification number: G16H40/67 ,  A61M5/1723 ,  A61M5/142 ,  G16H40/63 ,  G16H50/30 ,  G16H15/00 ,  G16H20/17 ,  G01N33/49 ,  G16H50/00

Abstract: 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.

公开(公告)号：US20240296948A1

公开(公告)日：2024-09-05

申请号：US18662023

申请日：2024-05-13

Applicant: Dexcom, Inc.

Inventor： 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

IPC: G16H40/67 ,  A61M5/142 ,  A61M5/172 ,  G01N33/49 ,  G16H15/00 ,  G16H20/17 ,  G16H40/63 ,  G16H50/00 ,  G16H50/30

CPC classification number: G16H40/67 ,  A61M5/142 ,  A61M5/1723 ,  G01N33/49 ,  G16H15/00 ,  G16H20/17 ,  G16H40/63 ,  G16H50/00 ,  G16H50/30

Abstract: 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.

公开(公告)号：US20230210474A1

公开(公告)日：2023-07-06

申请号：US18179594

申请日：2023-03-07

Applicant: Dexcom, Inc.

Inventor： Hari HAMPAPURAM ,  Anna Leigh DAVIS ,  Naresh C. BHAVARAJU ,  Apurv Ullas KAMATH ,  Claudio COBELLI ,  Giovanni SPARACINO ,  Andrea FACCHINETTI ,  Chiara ZECCHIN

IPC: A61B5/00 ,  A61B5/145

CPC classification number: A61B5/746 ,  A61B5/14532 ,  A61B5/0022 ,  A61B5/0004 ,  A61B5/7275 ,  A61B5/0031 ,  A61B5/14503 ,  A61B5/4848 ,  A61B5/4866 ,  A61B5/7221 ,  A61B5/002

Abstract: Systems and methods for providing sensitive and specific alarms indicative of glycemic condition are provided herein. In an embodiment, a method of processing sensor data by a continuous analyte sensor includes: evaluating sensor data using a first function to determine whether a real time glucose value meets a first threshold; evaluating sensor data using a second function to determine whether a predicted glucose value meets a second threshold; activating a hypoglycemic indicator if either the first threshold is met or if the second threshold is predicted to be met; and providing an output based on the activated hypoglycemic indicator.

公开(公告)号：US20250032007A1

公开(公告)日：2025-01-30

申请号：US18913191

申请日：2024-10-11

Applicant: Dexcom, Inc.

Inventor： Alexandra Elena CONSTANTIN ,  Scott M. BELLIVEAU ,  Naresh C. BHAVARAJU ,  Jennifer D. BLACKWELL ,  Eric S. COHEN ,  Basab DATTARAY ,  Anna Leigh DAVIS ,  Rian W. 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: A61B5/145 ,  A61B5/00 ,  A61B5/01 ,  A61B5/0205 ,  A61B5/024 ,  A61B5/08 ,  A61B5/11 ,  G06N5/045 ,  G06N20/00 ,  G16H50/20 ,  G16H70/20

Abstract: 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.

公开(公告)号：US20240071593A1

公开(公告)日：2024-02-29

申请号：US18493696

申请日：2023-10-24

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

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.

公开(公告)号：US20230013632A1

公开(公告)日：2023-01-19

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 ,  G06N5/04 ,  A61M5/172 ,  G16H40/67 ,  G16H40/63

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.