公开(公告)号：US20230210409A1

公开(公告)日：2023-07-06

申请号：US18091834

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 ,  Carl 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 ,  A61B5/6848 ,  A61B5/6833 ,  A61B5/742

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.

公开(公告)号：US11690538B2

公开(公告)日：2023-07-04

申请号：US16442309

申请日：2019-06-14

申请人： DexCom, Inc.

发明人： Jose Hector Hernandez-Rosas ,  Mark Dervaes ,  Peter C. Simpson ,  Apurv Ullas Kamath ,  Tom Miller ,  Shawn Larvenz ,  Stephen J. Vanslyke

IPC分类号： A61B5/145 ,  A61B5/00 ,  H04W52/02

CPC分类号： A61B5/14532 ,  A61B5/002 ,  A61B5/0004 ,  A61B5/0022 ,  A61B5/14546 ,  A61B5/6802 ,  A61B5/7282 ,  A61B5/742 ,  A61B5/7475 ,  H04W52/0277 ,  A61B2560/0204 ,  A61B2560/0209 ,  A61B2560/0214 ,  Y02D30/70

摘要： Systems and methods for analyte monitoring, particularly systems and methods for monitoring and managing life of a battery in an analyte sensor system worn by a user, are provided.

公开(公告)号：US20230181065A1

公开(公告)日：2023-06-15

申请号：US18065390

申请日：2022-12-13

申请人： Dexcom, Inc.

发明人： Arturo Garcia ,  Stephen J. Vanslyke ,  Apurv U. Kamath ,  Liang Wang ,  Ghazaleh R. Esmaili ,  Alexandra E. Constantin ,  Daiting Rong ,  Rasoul Yousefi ,  Neda Ehtiati ,  Robert Michael Naggs ,  Yuxi Zhang

IPC分类号： A61B5/145 ,  A61B5/00

CPC分类号： A61B5/14532 ,  A61B5/7203 ,  A61B5/725 ,  A61B5/7221 ,  A61B2560/0276 ,  A61B5/742

摘要： Systems and methods for processing sensor data and end-of-life detection are provided. In some embodiments, a method for determining the end-of-life of a continuous analyte sensor includes receiving a sensor signal from an analyte sensor. A plurality of risk factors associated with end-of-life symptoms of analyte sensors is evaluated. The risk factors include a downward drift in sensor sensitivity over time, an amount of non-symmetrical, non-stationary noise and a duration of noise. An end-of-life status of the analyte sensor is determined based at least in part on the evaluating. An output related to the end-of-life status of the analyte sensor is provided.

公开(公告)号：US11670418B2

公开(公告)日：2023-06-06

申请号：US16372052

申请日：2019-04-01

申请人： DexCom, Inc.

发明人： Katherine Yerre Koehler ,  Esteban Cabrera, Jr. ,  Eric Cohen ,  Mark Dervaes ,  Rian Draeger ,  Sheryl Sadsarin Gaano ,  Thomas Hall ,  Paul Kramer ,  Shawn Larvenz ,  Michael Robert Mensinger ,  Paul Noble-Campbell ,  Andrew Attila Pal ,  Eli Reihman ,  Brian Christopher Smith ,  Angela Marie Traven

IPC分类号： G16H20/60 ,  A61B5/145 ,  G16H40/67 ,  G16H40/63 ,  G16Z99/00 ,  A61B5/00 ,  H04L43/065 ,  H04L43/0817 ,  H04L67/12 ,  G16H20/17

CPC分类号： G16H40/67 ,  A61B5/002 ,  A61B5/0004 ,  A61B5/14503 ,  A61B5/14532 ,  A61B5/7271 ,  A61B5/7275 ,  A61B5/7282 ,  A61B5/742 ,  A61B5/743 ,  A61B5/7405 ,  A61B5/746 ,  A61B5/7435 ,  A61B5/7455 ,  G16H20/17 ,  G16H20/60 ,  G16H40/63 ,  G16Z99/00 ,  H04L43/065 ,  H04L43/0817 ,  H04L67/12 ,  A61B2560/0475

摘要： The subject matter disclosed herein provides methods for presenting glucose level data. Glucose data for a patient may be received. A current glucose level and a rate of change of the current glucose level may be determined based on the received glucose data. A first interface may be displayed on a screen of a device. The first interface may include a unitary icon. The unitary icon may display the current glucose level and a visualization of the rate of change. Related apparatus, systems, techniques, and articles are also described.

公开(公告)号：US20230165534A1

公开(公告)日：2023-06-01

申请号：US17929576

申请日：2022-09-02

申请人： Dexcom, Inc.

发明人： Apurv U. Kamath ,  Aarthi Mahalingam ,  Ying Li ,  Mohammad Shariati ,  James H. Brauker ,  Mark C. Brister ,  Robert Boock

IPC分类号： A61B5/00 ,  A61B5/145 ,  A61B5/1486 ,  A61B5/1495

CPC分类号： A61B5/7203 ,  A61B5/14532 ,  A61B5/14539 ,  A61B5/14865 ,  A61B5/1495 ,  A61B5/6848 ,  A61B5/725 ,  A61B5/743 ,  A61B5/7475 ,  A61B5/01

摘要： Systems and methods for detecting noise episodes and processing analyte sensor data responsive thereto. In some embodiments, processing analyte sensor data includes filtering the sensor data to reduce or eliminate the effects of the noise episode on the signal.

公开(公告)号：US11653860B2

公开(公告)日：2023-05-23

申请号：US17100465

申请日：2020-11-20

申请人： DexCom, Inc.

发明人： Andrew Parker ,  Neha Vyas ,  Christopher Hannemann

IPC分类号： A61B5/145 ,  A61B5/00 ,  G16H40/67 ,  G16H10/60 ,  G16H50/70 ,  G16H50/20 ,  G16H20/30

CPC分类号： A61B5/14532 ,  A61B5/0004 ,  A61B5/0022 ,  A61B5/14503 ,  A61B5/6801 ,  A61B5/7267 ,  A61B5/7275 ,  A61B5/742 ,  A61B5/7405 ,  G16H10/60 ,  G16H40/67 ,  G16H50/20 ,  G16H50/70 ,  G16H20/30

摘要： Recommendations based on continuous glucose monitoring (CGM) are described. Given the number of people that wear CGM systems and because CGM systems produce measurements continuously, a platform that provides a CGM system may have an enormous amount of data. This amount of data is practically, if not actually, impossible for humans to process. In implementations, a CGM platform includes a data analytics platform that obtains glucose measurements provided by a CGM system and also obtains additional data associated with a user. The data analytics platform processes these measurements and the additional data to predict a health indicator by using models. This prediction serves as a basis for generating a recommendation, such as a message recommending the user take action or adopt a behavior to mitigate a predicted negative health condition.

公开(公告)号：US20230148917A1

公开(公告)日：2023-05-18

申请号：US18056555

申请日：2022-11-17

申请人： Dexcom, Inc.

发明人： Peter C Simpson ,  Mark C Brister ,  Matthew D Wightlin

IPC分类号： A61B5/145 ,  A61B5/1473 ,  A61B5/1486 ,  A61B5/00 ,  A61B5/1495 ,  A61B5/15 ,  A61B5/05 ,  A61B17/34

CPC分类号： A61B5/14532 ,  A61B5/0002 ,  A61B5/0004 ,  A61B5/05 ,  A61B5/0031 ,  A61B5/72 ,  A61B5/1411 ,  A61B5/1451 ,  A61B5/1473 ,  A61B5/1486 ,  A61B5/1495 ,  A61B5/6801 ,  A61B5/6833 ,  A61B5/6848 ,  A61B5/6849 ,  A61B5/14503 ,  A61B5/14507 ,  A61B5/14514 ,  A61B5/14546 ,  A61B5/14735 ,  A61B5/14865 ,  A61B5/68335 ,  A61B17/3468 ,  A61B5/150022 ,  A61M5/1723

摘要： 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：US11642054B2

公开(公告)日：2023-05-09

申请号：US16890901

申请日：2020-06-02

申请人： DexCom, Inc.

发明人： Ohseung Kwon ,  Xianyan Wang ,  Timothy Stowe

IPC分类号： A61B5/145 ,  A61B5/1473 ,  A61B5/00

CPC分类号： A61B5/1473 ,  A61B5/1451 ,  A61B5/14532 ,  A61B5/14735 ,  A61B5/6833 ,  A61B2562/125

摘要： In some aspects, an apparatus for a biosensor includes a sensor wire and a rigid member. The rigid member may be coupled to the sensor wire and include a contact surface. The contact surface may be sized to enable a suction head of a robotic placement device to create a vacuum seal on the contact surface for lifting the sensor wire and rigid member.

公开(公告)号：US11642049B2

公开(公告)日：2023-05-09

申请号：US16739617

申请日：2020-01-10

申请人： DexCom, Inc.

发明人： Phil Mayou ,  Hari Hampapuram ,  David Price ,  Keri Leone ,  Kostantyn Snisarenko ,  Michael Robert Mensinger ,  Leif N. Bowman ,  Robert J. Boock ,  Apurv Ullas Kamath ,  Eli Reihman ,  Peter C. Simpson

IPC分类号： A61B5/145 ,  G16H50/70 ,  G16H50/20 ,  G16H15/00

CPC分类号： A61B5/14532 ,  G16H15/00 ,  G16H50/20 ,  G16H50/70 ,  Y02A90/10

摘要： Systems and methods for detecting and reporting patterns in analyte concentration data are provided. According to some implementations, an implantable device for continuous measurement of an analyte concentration is disclosed. The implantable device includes a sensor configured to generate a signal indicative of a concentration of an analyte in a host, a memory configured to store data corresponding at least one of the generated signal and user information, a processor configured to receive data from at least one of the memory and the sensor, wherein the processor is configured to generate pattern data based on the received information, and an output module configured to output the generated pattern data. The pattern data can be based on detecting frequency and severity of analyte data in clinically risky ranges.

公开(公告)号：US20230140143A1

公开(公告)日：2023-05-04

申请号：US17974290

申请日：2022-10-26

申请人： Dexcom, Inc.

发明人： Giada Acciaroli ,  Margaret A. Crawford ,  Mark Derdzinski ,  Lauren H. Jepson ,  Sarah Kate Pickus ,  Robert J. Dowd ,  Apurv U. Kamath

IPC分类号： G16H40/63 ,  G16H20/00

摘要： Glucose measurements are received and features for corresponding time periods over a time window are generated, the features being values indicating whether the user has been engaging in beneficial diabetes management behaviors. Using the aggregated features patterns indicating that beneficial diabetes management behaviors are not being engaged in are identified. Potential behavior modification feedback is generated by including in the potential behavior modification feedback at least one behavior modification feedback, for each of the identified patterns, that a user could take to engage in beneficial diabetes management behavior. At least one of the potential behavior modification feedback is selected and displayed or otherwise presented to the user.