公开(公告)号：US20230263479A1

公开(公告)日：2023-08-24

申请号：US18052194

申请日：2022-11-02

申请人： Dexcom, Inc.

发明人： 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分类号： A61B5/00 ,  A61B5/11 ,  G16H20/00 ,  A61B5/155 ,  A61B5/145

CPC分类号： A61B5/7275 ,  A61B5/1118 ,  G16H20/00 ,  A61B5/7203 ,  A61B5/155 ,  A61B5/14532

摘要： 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

申请人： Dexcom, Inc.

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

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

CPC分类号： A61B5/14546 ,  A61B5/14865 ,  A61B5/7275 ,  A61B5/0205 ,  A61B5/7267 ,  A61B5/0004

摘要： 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：US11730402B2

公开(公告)日：2023-08-22

申请号：US17806933

申请日：2022-06-14

申请人： Dexcom, Inc.

发明人： Jose Hector Hernandez-Rosas ,  Shawn Larvenz ,  Mark Dervaes ,  Indrawati Gauba ,  Michael Robert Mensinger ,  Eric Cohen ,  Brian Christopher Smith ,  Jorge Valdes ,  Jacob S. Leach

IPC分类号： A61B5/145 ,  H04Q9/14 ,  A61B5/00 ,  H04B7/26 ,  H04L67/12 ,  H04Q9/00 ,  A61B5/07 ,  H04W76/14 ,  H04W4/70 ,  H04W76/10 ,  H04W76/30 ,  H04W76/34

CPC分类号： A61B5/14503 ,  A61B5/0004 ,  A61B5/076 ,  A61B5/14532 ,  A61B5/742 ,  H04B7/26 ,  H04L67/12 ,  H04Q9/00 ,  H04Q9/14 ,  H04W4/70 ,  H04W76/10 ,  H04W76/14 ,  H04W76/30 ,  H04W76/34 ,  H04Q2209/40 ,  H04Q2209/50

摘要： Systems and methods for a continuous monitoring of analyte values received from an analyte sensor system are provided. One method for a wireless data communication between an analyte sensor system and a mobile device involves storing identification information associated with a transceiver of the analyte sensor system, the identification information entered by a user of the mobile device via a custom application running on the mobile device; causing the custom application to enter a background mode; searching for advertisement signals; receiving an advertisement signal from the transceiver; authenticating the transceiver based on the identification information; prompting the user to bring the custom application to a foreground mode; causing the custom application to request a confirmation from the user that a data connection with the transceiver is desired; receiving the confirmation from the user; and completing the data connection with the transceiver.

公开(公告)号：US20230254013A1

公开(公告)日：2023-08-10

申请号：US18300362

申请日：2023-04-13

申请人： Dexcom, Inc.

发明人： Thomas MILLER ,  Mark DERVAES ,  Phong LIEU ,  Peter C. SIMPSON ,  Shawn LARVENZ ,  Jacob S. LEACH ,  Sebastian BOHM

IPC分类号： H04B5/00 ,  H04W52/02 ,  H04W76/14 ,  H04W12/06 ,  A61B5/145 ,  G01N27/327 ,  A61B5/1486 ,  H04W4/80 ,  A61B5/1495

CPC分类号： H04B5/0031 ,  H04B5/0043 ,  H04W52/0229 ,  H04W76/14 ,  H04W12/06 ,  A61B5/14532 ,  G01N27/3271 ,  A61B5/1486 ,  H04W12/068 ,  H04W4/80 ,  A61B5/1495 ,  H04B5/02

摘要： 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：US11714060B2

公开(公告)日：2023-08-01

申请号：US16402124

申请日：2019-05-02

申请人： DexCom, Inc.

发明人： Naresh C. Bhavaraju ,  Becky L. Clark ,  Vincent P. Crabtree ,  Chris W. Dring ,  Arturo Garcia ,  Jason Halac ,  Jonathan Hughes ,  Jeff Jackson ,  Lauren Hruby Jepson ,  David I-Chun Lee ,  Ted Tang Lee ,  Rui Ma ,  Zebediah L. McDaniel ,  Jason Mitchell ,  Andrew Attila Pal ,  Daiting Rong ,  Disha B. Sheth ,  Peter C. Simpson ,  Stephen J. Vanslyke ,  Matthew D. Wightlin ,  Anna Leigh Davis ,  Hari Hampapuram ,  Aditya Sagar Mandapaka ,  Alexander Leroy Teeter ,  Liang Wang

IPC分类号： G01N27/32 ,  G01N27/327 ,  A61B5/145 ,  A61B5/1495

CPC分类号： G01N27/3274 ,  A61B5/1495 ,  A61B5/14532 ,  A61B2560/0223

摘要： Systems and methods are provided that address the need to frequently calibrate analyte sensors, according to implementation. In more detail, systems and methods provide a preconnected analyte sensor system that physically combines an analyte sensor to measurement electronics during the manufacturing phase of the sensor and in some cases in subsequent life phases of the sensor, so as to allow an improved recognition of sensor environment over time to improve subsequent calibration of the sensor.

公开(公告)号：US20230233109A1

公开(公告)日：2023-07-27

申请号：US18129669

申请日：2023-03-31

申请人： DexCom, Inc.

发明人： Joseph J. Baker ,  Philip Thomas Pupa ,  Timothy Joseph Goldsmith ,  Jonathan Bodnar ,  Jason Halac ,  John Michael Gray ,  Neal Davis Johnston ,  Justen Deering England ,  Peter C. Simpson ,  Paul V. Neale ,  Jennifer Blackwell ,  Maria Noel Brown Wells ,  Kenneth Pirondini ,  Andrew Michael Reinhardt ,  Mark Douglas Kempkey ,  Young Woo Lee ,  Warren Terry ,  Patrick John Castagna ,  Davis A. Keller ,  Randall Scott Koplin ,  Andrew Joncich ,  Nirav Bhatt

IPC分类号： A61B5/145 ,  A61B5/00 ,  A61B17/34

CPC分类号： A61B5/14503 ,  A61B5/0004 ,  A61B5/6833 ,  A61B5/14532 ,  A61B5/742 ,  A61B5/6849 ,  A61B17/3468 ,  A61B2560/0406 ,  A61B5/6848 ,  A61B5/14546 ,  A61B5/688 ,  A61B2560/063 ,  A61B2562/242 ,  A61B2562/12

摘要： Applicators for applying an on-skin assembly to skin of a host and methods of their use and/or manufacture are provided. An applicator includes an insertion assembly configured to insert at least a portion of the on-skin assembly into the skin of the host, a housing configured to house the insertion assembly, the housing comprising an aperture through which the on-skin assembly can pass, an actuation member configured to, upon activation, cause the insertion assembly to insert at least the portion of the on-skin assembly into the skin of the host, and a sealing element configured to provide a sterile barrier and a vapor barrier between an internal environment of the housing and an external environment of the housing.

公开(公告)号：US20230225647A1

公开(公告)日：2023-07-20

申请号：US18119232

申请日：2023-03-08

申请人： Dexcom, Inc .

发明人： Jason Halac ,  John Michael Gray ,  Neal Davis Johnston ,  Justen Deening England ,  Peter C. Simpson ,  Paul V. Neale ,  Jennifer Blackwell ,  Maria Noel Brown Wells ,  Kenneth Pirondini ,  Andrew Michael Reinhardt ,  Mark Douglas Kempkey

IPC分类号： A61B5/1486 ,  A61B5/00 ,  A61B5/145

CPC分类号： A61B5/14865 ,  A61B5/6832 ,  A61B5/14546 ,  A61B5/14532 ,  A61B5/688 ,  A61B5/6849 ,  A61B5/6848 ,  A61B2560/063 ,  A61B5/68335

摘要： Systems for applying a transcutaneous monitor to a person can include a telescoping assembly, a sensor, and a base with adhesive to couple the sensor to skin. The sensor can be located within the telescoping assembly while the base protrudes from a distal end of the system. The system can be configured to couple the sensor to the base by compressing the telescoping assembly.

公开(公告)号：US20230218206A1

公开(公告)日：2023-07-13

申请号：US18190329

申请日：2023-03-27

申请人： Dexcom, Inc.

发明人： Jason HALAC ,  Sebastian BOHM ,  Vincent Peter CRABTREE ,  David S. DERENZY ,  Mark S. DERVAES ,  Nicholas KALFAS ,  Zebediah L. MCDANIEL ,  Michael Levozier MOORE ,  Todd Andrew NEWHOUSE ,  Michael A. PLOOF ,  Stephen Alan REICHERT ,  Peter C. SIMPSON ,  Alexander Leroy TEETER ,  Rodolfo GARCIA ,  Jaroslaw PIOTROWIAK ,  Thomas George O'CONNELL ,  Arlene G. DORIA

IPC分类号： A61B5/145 ,  A61B5/1495

CPC分类号： A61B5/14532 ,  A61B5/1495 ,  A61B2560/0252 ,  A61B2560/0257 ,  A61B2560/0223

摘要： Various analyte sensor systems for controlling activation of analyte sensor electronics circuitry are provided. Related methods for controlling analyte sensor electronics circuitry are also provided. Various analyte sensor systems for monitoring an analyte in a host are also provided. Various circuits for controlling activation of an analyte sensor system are also provided. Analyte sensor systems utilizing a state machine having a plurality of states for collecting a plurality of digital counts and waking a controller responsive to a wake up signal are also provided. Related methods for such analyte sensor systems are also provided. Systems for controlling activation of analyte sensor electronics circuitry utilizing a magnetic sensor are further provided. One or more display device configured to display one or more analyte concentration values are also provided.

公开(公告)号：US20230210411A1

公开(公告)日：2023-07-06

申请号：US18176264

申请日：2023-02-28

申请人： Dexcom, Inc.

发明人： Naresh C. Bhavaraju ,  Michael A. Bloom ,  Leif N. Bowman ,  Alexandra Lynn Carlton ,  Katherine Yerre Koehler ,  Hari Hampapuram ,  Jonathan Hughes ,  Lauren Hruby Jepson ,  Apurv Ullas Kamath ,  Anna Leigh Rack-Gomer ,  Peter C. Simpson ,  Stephen J. Vanslyke

IPC分类号： A61B5/145 ,  A61B5/00 ,  A61B5/1495 ,  A61B5/1486 ,  G16H40/40 ,  A61M5/172 ,  G16H40/63 ,  A61B5/1455

CPC分类号： A61B5/14532 ,  A61B5/0002 ,  A61B5/742 ,  A61B5/746 ,  A61B5/1455 ,  A61B5/1486 ,  A61B5/1495 ,  A61B5/7221 ,  A61B5/7275 ,  A61B5/7282 ,  A61B5/7435 ,  A61B5/7475 ,  A61B5/14503 ,  A61B5/14546 ,  A61M5/1723 ,  G16H40/40 ,  G16H40/63 ,  A61B5/0004 ,  A61B5/72 ,  A61B5/6898 ,  A61B2560/0223 ,  A61B2560/0487 ,  A61M2230/005 ,  A61M2230/201 ,  Y02A90/10

摘要： Systems and methods described provide dynamic and intelligent ways to change the required level of user interaction during use of a monitoring device. The systems and methods generally relate to real time switching between a first or initial mode of user interaction and a second or new mode of user interaction. In some cases, the switching will be automatic and transparent to the user, and in other cases user notification may occur. The mode switching generally affects the user’s interaction with the device, and not just internal processing. The mode switching may relate to calibration modes, data transmission modes, control modes, or the like.

公开(公告)号：US20230210410A1

公开(公告)日：2023-07-06

申请号：US18091942

申请日：2022-12-30

申请人： DexCom, Inc.

发明人： John Charles Barry ,  Elshad Abdullayev ,  Eunsook Chae Barber ,  Patrick J. Castagna ,  John Durham ,  Craig Thomas Gadd ,  Cari E. Hoffmeier ,  Nicholas Kalfas ,  Mark Kempkey ,  Young Woo Lee ,  Nicolas Medjo ,  Carl Pettersen ,  Will Reyna ,  Morgan Alexander Robinson ,  Samuel Rogers ,  Jeffrey J. Smith ,  Terry Thom ,  Shanger Wang ,  James Woodward

IPC分类号： A61B5/145 ,  A61B5/00

CPC分类号： A61B5/14532 ,  A61B5/742 ,  A61B5/6833 ,  A61B5/6848

摘要： Implementations relate generally to devices for measuring an analyte in a host. Implementations may provide reduced sizes for wearable devices including a transcutaneous analyte sensor for analyte measurement.