公开(公告)号：US20240138717A1

公开(公告)日：2024-05-02

申请号：US18375841

申请日：2023-10-02

Applicant: DexCom, Inc.

Inventor： Peter C. Simpson ,  James H. Brauker

IPC: A61B5/145 ,  A61B5/1486 ,  C12Q1/00

CPC classification number: A61B5/14532 ,  A61B5/1486 ,  A61B5/14865 ,  C12Q1/001 ,  C12Q1/006 ,  B33Y80/00

Abstract: Disclosed herein is an analyte sensing biointerface that comprises a sensing electrode incorporated within a non-conductive matrix comprising a plurality of passageways extending through the matrix to the sensing electrode. Also disclosed herein are methods of manufacturing a sensing biointerface and methods of detecting an analyte within tissue of a host using an analyte sensing biointerface.

公开(公告)号：US20240108258A1

公开(公告)日：2024-04-04

申请号：US18485012

申请日：2023-10-11

Applicant: Dexcom, Inc.

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

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

Abstract: The present invention relates generally to biointerface membranes utilized with implantable devices, such as devices for the detection of analyte concentrations in a biological sample. More particularly, the invention relates to novel biointerface membranes, to devices and implantable devices including these membranes, methods for forming the biointerface membranes on or around the implantable devices, and to methods for monitoring glucose levels in a biological fluid sample using an implantable analyte detection device.

公开(公告)号：US20240090802A1

公开(公告)日：2024-03-21

申请号：US18241655

申请日：2023-09-01

Applicant: DexCom, Inc.

Inventor： Devon M. Headen ,  Joshua Ray Windmiller ,  Avid Najdahmadi ,  Sylvie Liong ,  Peter C. Simpson ,  Shannon Reuben Woodruff ,  Christina Rodriguez ,  Jiong Zou

IPC: A61B5/1486 ,  A61B5/145

CPC classification number: A61B5/14865 ,  A61B5/14546

Abstract: A continuous (multi-)analyte sensor device is provided, comprising a (multi-)analyte sensor operably coupled to a signal transducer, the (multi-)analyte sensor comprising at least one membrane, the least one membrane comprising a least one first transducing element, and at least one of a mediator and/or a regenerative cofactor.

公开(公告)号：US11903697B2

公开(公告)日：2024-02-20

申请号：US14975437

申请日：2015-12-18

Applicant: DexCom, Inc.

Inventor： Naresh C. Bhavaraju ,  Michael A. Bloom ,  Leif N. Bowman ,  Alexandra Lynn Carlton ,  Katherine Yerre Koehler ,  Hari Hampapuram ,  Lauren Hruby Jepson ,  Jonathan Hughes ,  Apurv Ullas Karnath ,  Anna Leigh Davis ,  Peter C. Simpson ,  Stephen J. Vanslyke

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

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

Abstract: 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：US20240049998A1

公开(公告)日：2024-02-15

申请号：US18494559

申请日：2023-10-25

Applicant: DexCom, Inc.

Inventor： Peter C. Simpson ,  Jennifer Blackwell ,  Sebastian Bohm ,  Michael J. Estes ,  Jeff Jackson ,  Jason Mitchell ,  Jack Pryor ,  Daiting Rong ,  Sean T. Saint ,  Disha B. Sheth ,  Shanger Wang

IPC: A61B5/1473 ,  A61B5/145 ,  A61B5/00 ,  A61B17/34

CPC classification number: A61B5/1473 ,  A61B5/14503 ,  A61B5/14532 ,  A61B5/6848 ,  A61B5/4839 ,  A61B17/3468 ,  A61B2017/00004

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：US11832943B2

公开(公告)日：2023-12-05

申请号：US17156393

申请日：2021-01-22

Applicant: DexCom, Inc.

Inventor： Peter C. Simpson ,  Jennifer Blackwell ,  Sebastian Bohm ,  Michael J. Estes ,  Jeff Jackson ,  Jason Mitchell ,  Jack Pryor ,  Daiting Rong ,  Sean T. Saint ,  Disha B. Sheth ,  Shanger Wang

IPC: A61B5/1473 ,  A61B5/145 ,  A61B5/00 ,  A61B17/34 ,  A61B17/00

CPC classification number: A61B5/1473 ,  A61B5/14503 ,  A61B5/14532 ,  A61B5/4839 ,  A61B5/6848 ,  A61B17/3468 ,  A61B2017/00004

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：US20230380736A1

公开(公告)日：2023-11-30

申请号：US18205297

申请日：2023-06-02

Applicant: Dexcom, Inc.

Inventor： Naresh C. Bhavaraju ,  Sebastian Böhm ,  Robert Boock ,  Daiting Rong ,  Peter C. Simpson

IPC: A61B5/1495 ,  A61B5/1473 ,  A61B5/1459 ,  A61B5/00 ,  A61B5/145 ,  A61B5/1486

CPC classification number: A61B5/1495 ,  A61B5/1473 ,  A61B5/1459 ,  A61B5/7278 ,  A61B5/14532 ,  A61B5/7246 ,  A61B5/7221 ,  A61B5/14865 ,  A61B2562/04

Abstract: Disclosed herein are devices, systems, and methods for a continuous analyte sensor, such as a continuous glucose sensor. In certain embodiments disclosed herein, various in vivo properties of the sensor's surroundings can be measured. In some embodiments, the measured properties can be used to identify a physiological response or condition in the body. This information can then be used by a patient, doctor, or system to respond appropriately to the identified condition.

公开(公告)号：US20230371850A1

公开(公告)日：2023-11-23

申请号：US18356454

申请日：2023-07-21

Applicant: Dexcom, Inc.

Inventor： 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: A61B5/145 ,  A61B5/1455 ,  A61B5/1486 ,  A61B5/00 ,  A61M5/172 ,  A61B5/1495 ,  G16H40/63 ,  G16H40/40

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

Abstract: 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：US20230067282A1

公开(公告)日：2023-03-02

申请号：US17984100

申请日：2022-11-09

Applicant: DexCom, Inc

Inventor： Jason Halac ,  John Charles Barry ,  Becky L. Clark ,  Chris W. Dring ,  John Michael Gray ,  Kris Elliot Higley ,  Jeff Jackson ,  David A. Keller ,  Ted Tang Lee ,  Jason Mitchell ,  Kenneth Pirondini ,  David Rego ,  Ryan Everett Schoonmaker ,  Peter C. Simpson ,  Craig Thomas Gadd ,  Kyle Thomas Stewart ,  John Stanley Hayes

IPC: A61B5/1473 ,  A61B5/1486 ,  A61B5/145 ,  G01N27/327 ,  A61B5/1459 ,  G01N33/66 ,  A61B5/1495 ,  A61B5/00 ,  A61M15/00 ,  G16H20/17 ,  G16H40/63 ,  A61M5/142 ,  A61M5/172 ,  A61M5/20 ,  A61M11/00 ,  A61M35/00 ,  H05K3/32

Abstract: Pre-connected analyte sensors are provided. A pre-connected analyte sensor includes a sensor carrier attached to an analyte sensor. The sensor carrier includes a substrate configured for mechanical coupling of the sensor to testing, calibration, or wearable equipment. The sensor carrier also includes conductive contacts for electrically coupling sensor electrodes to the testing, calibration, or wearable equipment.

公开(公告)号：US11564602B2

公开(公告)日：2023-01-31

申请号：US15347687

申请日：2016-11-09

Applicant: DexCom, Inc.

Inventor： Andrew P. Rasdal ,  James H. Brauker ,  Paul V. Neale ,  Peter C. Simpson

IPC: A61B5/1495 ,  A61B5/00 ,  A61B5/07 ,  A61B5/145 ,  A61B5/1486

Abstract: A system is provided for monitoring glucose in a host, including a continuous glucose sensor that produces a data stream indicative of a host's glucose concentration and an integrated receiver that receives the data stream from the continuous glucose sensor and calibrates the data stream using a single point glucose monitor that is integral with the integrated receiver. The integrated receiver obtains a glucose value from the single point glucose monitor, calibrates the sensor data stream received from the continuous glucose sensor, and displays one or both of the single point glucose measurement values and the calibrated continuous glucose sensor values on the user interface.