公开(公告)号：US20230263479A1

公开(公告)日：2023-08-24

申请号：US18052194

申请日：2022-11-02

Applicant: Dexcom, Inc.

Inventor： Matthew Lawrence JOHNSON ,  Samuel Isaac EPSTEIN ,  Sarah Kate PICKUS ,  Lauren Hruby JEPSON ,  Kevin CHENG ,  Spencer Troy FRANK ,  Qi AN ,  Devon M. HEADEN ,  Abdulrahman JBAILY

IPC: A61B5/00 ,  A61B5/11 ,  G16H20/00 ,  A61B5/155 ,  A61B5/145

CPC classification number: A61B5/7275 ,  A61B5/1118 ,  G16H20/00 ,  A61B5/7203 ,  A61B5/155 ,  A61B5/14532

Abstract: Certain aspects of the present disclosure relate to methods and systems for predicting glycemic events in a patient induced as a result of physical activity. In certain aspects, a method includes monitoring a plurality of analytes of the patient continuously during a time period to obtain analyte data, the plurality of analytes including at least glucose and lactate. The method further includes processing the analyte data from the time period to determine an intensity level of physical activity engaged by the patient during the time period. The method further includes generating a glycemic event prediction using at least the analyte data for the plurality of analytes and the determination of physical activity intensity. The method further includes generating one or more recommendations for treatment for the patient based, at least in part, on the glycemic event prediction.

公开(公告)号：US20230263434A1

公开(公告)日：2023-08-24

申请号：US18173753

申请日：2023-02-23

Applicant: Dexcom, Inc.

Inventor： Matthew L. JOHNSON ,  Partha Pratim RAY ,  Qi AN ,  Rush BARTLETT ,  John PADERI

IPC: A61B5/145 ,  A61B5/1486 ,  A61B5/00 ,  A61B5/0205

CPC classification number: A61B5/14546 ,  A61B5/14865 ,  A61B5/7275 ,  A61B5/0205 ,  A61B5/7267 ,  A61B5/0004

Abstract: Certain aspects of the present disclosure relate to methods and systems for providing decision support around kidney disease. In certain aspects, a method includes monitoring one or more analytes of the patient during a plurality of time periods to obtain analyte data, the one or more analytes including at least potassium and the analyte data containing potassium data, processing the analyte data from the plurality of time periods to determine at least one rate of change of potassium for the patient based on the potassium data, and generating a disease prediction using the analyte data for the one or more analytes, including the potassium data and the at least one rate of change of potassium for the patient.

公开(公告)号：US20250049355A1

公开(公告)日：2025-02-13

申请号：US18792478

申请日：2024-08-01

Applicant: Dexcom, Inc.

Inventor： Qi AN ,  Matthew L. JOHNSON ,  John PADERI ,  Rush BARTLETT

IPC: A61B5/145 ,  A61B5/00 ,  G16H20/00

Abstract: Certain aspects of the present disclosure provide a monitoring system comprising a continuous analyte sensor configured to penetrate a skin of a patient and generate a sensor current indicative of analyte levels of the patient, and a sensor electronics module coupled to the continuous analyte sensor. The sensor electronics module comprises an analog to digital converter configured to receive the sensor and convert the sensor current generated by the continuous analyte sensor into digital signals, one or more processors configured to convert the digital signals to a set of analyte measurements indicative of the analyte levels of the patient, and a Bluetooth antenna configured to transmit the set of analyte measurements wirelessly to a wireless communications device using Bluetooth or BLE communications protocols.

公开(公告)号：US20240293054A1

公开(公告)日：2024-09-05

申请号：US18663413

申请日：2024-05-14

Applicant: Dexcom, Inc.

Inventor： Kevin Ka Wing CHENG ,  Devon M. HEADEN ,  Qi AN ,  Samir Sudhir DAMLE ,  Nicholas Vincent APOLLO ,  Sylvie LIONG ,  Hadley Faith VANRENTERGHEM ,  Mohamed R. HELAYHEL ,  Peter Charles SIMPSON ,  Spencer Troy FRANK

IPC: A61B5/1495 ,  A61B5/145

CPC classification number: A61B5/1495 ,  A61B5/14532 ,  A61B5/14546

Abstract: The present disclosure describes a multi-analyte sensor system that detects wear location. The system includes a first sensor, a second sensor, a memory, and a processor communicatively coupled to the memory. The first sensor produces a first signal stream indicating a level of a first analyte, and the second sensor produces first physiological data. The processor determines, based on the first signal stream and the first physiological data, a wear location of the first sensor and makes an adjustment related to at least one of the first sensor or the first signal stream based on the wear location of the first sensor.

公开(公告)号：US20230389844A1

公开(公告)日：2023-12-07

申请号：US18327012

申请日：2023-05-31

Applicant: Dexcom, Inc.

Inventor： Matthew L. JOHNSON ,  Qi AN ,  Rush BARTLETT ,  John PADERI

IPC: A61B5/20 ,  A61B5/1486 ,  A61B5/00 ,  A61B5/145 ,  A61B5/0205 ,  A61B5/07 ,  G16H40/67 ,  G16H50/20

CPC classification number: A61B5/201 ,  A61B5/14865 ,  A61B5/7275 ,  A61B5/4842 ,  A61B5/486 ,  A61B5/746 ,  A61B5/14532 ,  A61B5/0205 ,  A61B5/076 ,  A61B5/7282 ,  A61B5/7267 ,  G16H40/67 ,  G16H50/20

Abstract: Certain aspects of the present disclosure provide a monitoring system comprising a continuous analyte sensor configured to generate analyte measurements associated with analyte levels of a patient, and a sensor electronics module coupled to the continuous analyte sensor and configured to receive and process the analyte measurements.

公开(公告)号：US20230240589A1

公开(公告)日：2023-08-03

申请号：US18163829

申请日：2023-02-02

Applicant: Dexcom, Inc.

Inventor： Partha Pratim RAY ,  Matthew L. JOHNSON ,  Qi AN ,  Jason M. HALAC ,  Rush BARTLETT ,  John PADERI

IPC: A61B5/00 ,  A61B5/145 ,  A61B5/1486 ,  G16H10/60 ,  G16H40/67

CPC classification number: A61B5/4244 ,  A61B5/14546 ,  A61B5/14532 ,  A61B5/14865 ,  A61B5/7275 ,  A61B5/7246 ,  A61B5/7289 ,  A61B5/4866 ,  A61B5/7267 ,  A61B5/4848 ,  G16H10/60 ,  G16H40/67

Abstract: Certain aspects of the present disclosure relate to methods and systems for generating and utilizing analyte measurements. In certain aspects, a monitoring system comprises a continuous analyte sensor configured generate analyte measurements associated with analyte levels of a patient and a sensor electronics module coupled to the continuous analyte sensor and configured to receive and process the analyte measurements.

公开(公告)号：US20230186115A1

公开(公告)日：2023-06-15

申请号：US18066254

申请日：2022-12-14

Applicant: Dexcom, Inc.

Inventor： Afshan A. KLEINHANZL ,  Alexander Michael DIENER ,  Adam G. NOAR, JR. ,  Stacey Lynne FISCHER ,  Chad M. PATTERSON ,  Carly Rose OLSON ,  Michiko Araki KELLEY ,  Amit Premal JOSHIPURA ,  Spencer Troy FRANK ,  Qi AN ,  Abdulrahman JBAILY ,  Sophia PARK ,  Justin Yi-Kai LEE ,  Joost Herman VAN DER LINDEN ,  Mark DERDZINSKI

IPC: G06N5/022

CPC classification number: G06N5/022

Abstract: Systems, devices, and methods for data collection and development as well as providing user interaction policies are provided. In one embodiment, a method includes collecting contextual data for a first subset of a plurality of users. The method further includes generating a first set of contextual profiles for the first subset of the plurality of users based on the collected contextual data. Additionally, the method includes training one or more imputation models to develop the contextual data for the second subset of the plurality of users. The method also includes generating the contextual data for the second subset of the plurality of users using the one or more imputation models. Further, the method includes generating a second set of contextual profiles for the second subset of the plurality of users based on the generated contextual data for the second subset of the plurality of users.