公开(公告)号：US12127830B2

公开(公告)日：2024-10-29

申请号：US17880334

申请日：2022-08-03

申请人： DexCom, Inc.

发明人： Scott Alexander Fall ,  Patrick John Castagna ,  David A. Keller

IPC分类号： A61B5/145 ,  A61B5/00 ,  A61B5/1468 ,  A61B5/1486

CPC分类号： A61B5/14532 ,  A61B5/0024 ,  A61B5/1468 ,  A61B5/6833 ,  A61B5/0004 ,  A61B5/14503 ,  A61B5/14546 ,  A61B5/1486 ,  A61B2560/0406 ,  A61B2562/0295 ,  A61B2562/12 ,  A61B2562/14 ,  A61B2562/164 ,  A61B2562/18 ,  A61B2562/227

摘要： Various analyte sensing apparatuses and associated housings are provided. Some apparatuses comprise one or more caps. Some apparatuses comprise a two-part adhesive patch. Some apparatuses comprise one or more sensor bends configured to locate and/or hold a sensor in place during mounting. Some apparatuses utilize one or more dams and/or wells to retain epoxy for securing a sensor. Some apparatuses utilize a pocket and one or more adjacent areas and various transitions for preventing epoxy from wicking to undesired areas of the apparatus. Some apparatuses include heat-sealable thermoplastic elastomers for welding a cap to the apparatus. Related methods of fabricating such apparatuses and/or housings are also provided.

公开(公告)号：US20240339850A1

公开(公告)日：2024-10-10

申请号：US18628303

申请日：2024-04-05

申请人： Dexcom, Inc.

发明人： Didier SAGAN

IPC分类号： H02J7/00 ,  A61B5/00 ,  A61B5/145 ,  H02J50/00

CPC分类号： H02J7/0063 ,  A61B5/002 ,  A61B5/14546 ,  A61B5/743 ,  H02J50/001 ,  A61B5/14532 ,  A61B2562/12

摘要： The present disclosure provide techniques for near field communication (NFC)-based power control for an analyte sensor system. The analyte sensor system may include a power control sensor configured to detect whether a signal is applied to the power control sensor and, based on the detection, operate a power switch to control current flow from a battery of the analyte sensor system. The power control sensor may be configured to receive a first control signal from an analog front end (AFE) component of the analyte sensor system instructing the power control sensor to operate the power switch. The AFE component may be configured to receive a second set of control signals from an NFC reader device or one or more other electrical components of the analyte sensor system instructing the AFE component to output the first set of control signals for instructing the power control sensor to operate the power switch.

公开(公告)号：USD1045889S1

公开(公告)日：2024-10-08

申请号：US29790076

申请日：2021-11-03

申请人： DexCom, Inc.

设计人： Douglas Scott Kanter ,  Philipp Reinhard Thilo Henzler ,  Sonya Ann Sokolash ,  Harry Shaw Strothers ,  Justin Yuen ,  Damian Bilski ,  Shelbi Lyn Howard ,  Zhen Wang

摘要： FIG. 1 is a front view of a display screen or portion thereof with a graphical user interface showing our new design according to a first embodiment.
FIG. 2 is another front view thereof according to a second embodiment.
FIG. 3 is another front view thereof according to a third embodiment.
FIG. 4 is another front view thereof according to a fourth embodiment; and,
FIG. 5 is another front view thereof according to a fifth embodiment.
The outermost broken lines in the figures show a display screen or portion thereof, or an electronic device having a display screen, and form no part of the claimed design. The other broken lines in the figures show portions of the graphical user interfaces that form no part of the claimed design.

公开(公告)号：US12102410B2

公开(公告)日：2024-10-01

申请号：US17083115

申请日：2020-10-28

申请人： DexCom, Inc.

发明人： Mark C. Brister ,  Nelson Quintana ,  Antonio C. Llevares ,  John Michael Dobbles ,  Richard C. Yang ,  Michael Robert Mensinger

IPC分类号： A61M31/00 ,  A61B5/00 ,  A61B5/145 ,  A61M5/172 ,  A61M5/24 ,  A61M5/315 ,  G16H20/17 ,  G16H40/67 ,  A61B5/1486 ,  A61M5/00

CPC分类号： A61B5/0002 ,  A61B5/14532 ,  A61B5/14546 ,  A61B5/4839 ,  A61M5/1723 ,  A61M5/24 ,  A61M5/31525 ,  G16H20/17 ,  G16H40/67 ,  A61B5/1486 ,  A61B2560/04 ,  A61B2560/0406 ,  A61B2560/0431 ,  A61B2560/0443 ,  A61M5/003 ,  A61M2205/3561 ,  A61M2205/3569 ,  A61M2205/3592 ,  A61M2205/50 ,  A61M2205/502 ,  A61M2205/581 ,  A61M2205/582 ,  A61M2205/583 ,  A61M2209/086 ,  A61M2230/201

摘要： An integrated system for the monitoring and treating diabetes is provided, including an integrated receiver/hand-held medicament injection pen, including electronics, for use with a continuous glucose sensor. In some embodiments, the receiver is configured to receive continuous glucose sensor data, to calculate a medicament therapy (e.g., via the integrated system electronics) and to automatically set a bolus dose of the integrated hand-held medicament injection pen, whereby the user can manually inject the bolus dose of medicament into the host. In some embodiments, the integrated receiver and hand-held medicament injection pen are integrally formed, while in other embodiments they are detachably connected and communicated via mutually engaging electrical contacts and/or via wireless communication.

公开(公告)号：US20240306956A1

公开(公告)日：2024-09-19

申请号：US18604461

申请日：2024-03-13

申请人： Dexcom, Inc.

发明人： Stacy Hunt DUVALL ,  Renaud BONZOM ,  Jose Ferney RIVERA MIRANDA ,  Ted LEE ,  Morgan ROBINSON ,  Sanaz PILEHVAR ,  Pradeep Ramiah RAJASEKARAN ,  Wenjie LAN ,  Nicolas Robert MEDJO ,  Didier SAGAN ,  Chris W. DRING

IPC分类号： A61B5/145 ,  A61B5/1473

CPC分类号： A61B5/14546 ,  A61B5/1473 ,  A61B5/14532 ,  A61B2560/0219 ,  A61B2562/12 ,  A61B2562/225

摘要： Various embodiments disclosed relate to analyte sensor configurations. The present disclosure can include planar analyte sensors or coaxial analyte sensors. The planar analyte sensors can include one or more insulating and conductive layers and a substrate layered on each other. The coaxial analyte sensors can include one or more co-extruded wire electrodes with a substrate. The continuous analyte monitoring systems discussed herein can be configured to monitor one or more analytes to provide predictive and real-time health data and benefits.

公开(公告)号：US20240298942A1

公开(公告)日：2024-09-12

申请号：US18663473

申请日：2024-05-14

申请人： Dexcom, Inc.

发明人： 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分类号： A61B5/1495 ,  A61B5/145

CPC分类号： A61B5/1495 ,  A61B5/14532 ,  A61B5/14546

摘要： The present disclosure describes a multi-analyte sensor system. The system includes a first sensor with a first enzyme for a first analyte, a second sensor with a second enzyme for a second analyte different from the first analyte, a potentiostat, a memory, and a processor communicatively coupled to the memory. The potentiostat applies a first voltage to the first sensor to cause a first current to flow through the first sensor and applies a second voltage to the second sensor to cause a second current to flow through the second sensor. The processor determines, based on the first current, a level of the first analyte and determines, based on the second current, a level of the second analyte.

公开(公告)号：US20240298940A1

公开(公告)日：2024-09-12

申请号：US18665266

申请日：2024-05-15

申请人： DexCom, Inc.

发明人： Peter C. Simpson ,  Jennifer Blackwell ,  Sebastian Böhm

IPC分类号： A61B5/1473 ,  A61B5/00 ,  A61B5/145 ,  A61B5/1486 ,  A61B17/00 ,  A61B17/34 ,  A61L31/08 ,  B21G1/00 ,  B21G1/12

CPC分类号： A61B5/1473 ,  A61B5/14503 ,  A61B5/14532 ,  A61B5/14865 ,  A61B5/4839 ,  A61B5/6848 ,  A61B17/3468 ,  A61B2017/00004 ,  A61B2562/12 ,  A61L31/08 ,  B21G1/003 ,  B21G1/006 ,  B21G1/12 ,  Y10T29/49002

摘要： 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：US12081288B2

公开(公告)日：2024-09-03

申请号：US18454729

申请日：2023-08-23

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： H04B5/72 ,  A61B5/145 ,  A61B5/1486 ,  A61B5/1495 ,  G01N27/327 ,  H04B5/48 ,  H04B5/73 ,  H04W4/80 ,  H04W12/06 ,  H04W52/02 ,  H04W76/14

CPC分类号： H04B5/72 ,  A61B5/14532 ,  A61B5/1486 ,  A61B5/1495 ,  G01N27/3271 ,  H04B5/73 ,  H04W4/80 ,  H04W12/06 ,  H04W12/068 ,  H04W52/0229 ,  H04W76/14 ,  H04B5/48 ,  Y02D30/70

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：US12070306B2

公开(公告)日：2024-08-27

申请号：US18347048

申请日：2023-07-05

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 ,  A61B5/00 ,  A61B5/07 ,  H04B7/26 ,  H04L67/12 ,  H04Q9/00 ,  H04Q9/14 ,  H04W4/70 ,  H04W76/10 ,  H04W76/14 ,  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：US20240275582A1

公开(公告)日：2024-08-15

申请号：US18438271

申请日：2024-02-09

申请人： Dexcom, Inc.

发明人： Jorge R. BARRERAS ,  Reinier SANCHEZ BAO ,  Ariel ALVAREZ

IPC分类号： H04L9/08 ,  A61B5/00 ,  A61B5/145 ,  H04L9/30

CPC分类号： H04L9/0825 ,  A61B5/14546 ,  A61B5/742 ,  H04L9/0863 ,  H04L9/3066

摘要： Techniques for performing application-layer security are disclosed. In certain embodiments, analyte data may be obtained from an analyte sensor operatively coupled to a sensor electronics module of an analyte sensor system. Thereafter, the analyte data may be encrypted, in an application layer of a protocol stack of the sensor electronics module using a session key established between the analyte sensor system and a display device. The encrypted analyte data may then be transmitted to a display device.