公开(公告)号：US12239442B2

公开(公告)日：2025-03-04

申请号：US17348169

申请日：2021-06-15

Applicant: ABBOTT DIABETES CARE INC.

Inventor： Udo Hoss ,  Tianmei Ouyang ,  Benjamin J. Feldman ,  Suyue Qian

IPC: A61B5/1486 ,  A61B5/145

Abstract: Analyte sensor comprises an electrode layer having an elongate body comprising a proximal end and a distal end. The electrode layer includes a first active working electrode area, a second electrode portion, and at least one gap electrically separating the first active working electrode portion and the second electrode portion. The first active working electrode area comprises at least one sensing spot with at least one analyte responsive enzyme disposed thereupon. Additional analyte sensors disclosed.

公开(公告)号：US20250037855A1

公开(公告)日：2025-01-30

申请号：US18912508

申请日：2024-10-10

Applicant: ABBOTT DIABETES CARE INC.

Inventor： Daniel Milfred Bernstein ,  Martin J. Fennell ,  Christopher Allen Thomas ,  Udo Hoss ,  Gary Ashley Stafford ,  Phillip Yee ,  Jean-Pierre Cole ,  Jeffery Mario Sicurello

IPC: G16H40/67 ,  A61B5/00 ,  A61B5/01 ,  A61B5/145 ,  A61B5/1486 ,  G01N33/487 ,  G16H40/63

Abstract: Methods and devices to monitor an analyte in body fluid are provided. Embodiments include continuous or discrete acquisition of analyte related data from a transcutaneously positioned in vivo analyte sensor automatically or upon request from a user. The in vivo analyte sensor is coupled to an electronics unit holding a memory with instruction to cause processing circuitry to initiate a predetermined time period that is longer than a predetermined life of the sensor, during the predetermined time period, convert signals from the sensor related to glucose to respective corresponding glucose levels, without relying on any post-manufacture independent analyte measurements from a reference device, and at the expiration of the predetermined time period, disable, deactivate, or cease use of one or more feature.

公开(公告)号：US12053282B2

公开(公告)日：2024-08-06

申请号：US16819699

申请日：2020-03-16

Applicant: Abbott Diabetes Care Inc.

Inventor： Balasubrahmanya S. Bommakanti ,  Gary Sandhu ,  Udo Hoss

IPC: A61B5/1486 ,  A61B5/00 ,  A61B5/145 ,  C12Q1/00 ,  G01N27/327

CPC classification number: A61B5/14865 ,  A61B5/14532 ,  A61B5/14542 ,  C12Q1/001 ,  C12Q1/006 ,  G01N27/327 ,  A61B5/002 ,  A61B5/0022

Abstract: An analyte sensor comprising: a sensing layer disposed on the analyte sensor; and a membrane disposed over at least a portion of the sensing layer, wherein the membrane comprises a low surface tension polymer of a modified polysiloxane in an amount of 1% or less by weight of a total formulation of the membrane.

公开(公告)号：US11992313B2

公开(公告)日：2024-05-28

申请号：US16411702

申请日：2019-05-14

Applicant: Abbott Diabetes Care Inc.

Inventor： Udo Hoss ,  Benjamin J. Feldman ,  Zenghe Liu ,  Hyun Cho ,  Benjamin M Rush

IPC: A61B5/1473 ,  A61B5/00 ,  A61B5/145 ,  A61B5/1468

CPC classification number: A61B5/1473 ,  A61B5/14532 ,  A61B5/7275 ,  A61B5/7405 ,  A61B5/742 ,  A61B5/7455 ,  A61B5/1451 ,  A61B5/1468 ,  A61B2560/0252 ,  A61B2560/0443

Abstract: Method and system for determining real time analyte concentration including an analyte sensor having a portion in fluid contact with an interstitial fluid under a skin layer, an on-body electronics including a housing coupled to the analyte sensor and configured for positioning on the skin layer, the on-body electronics housing including a plurality of electrical contacts , on the housing; and a data analysis unit having a data analysis unit housing and a plurality of probes , on the housing. Each of the probes configured to electrically couple to a respective electrical contact when the data analysis unit is positioned in physical contact with the on-body electronics. The one or more signals on the probes correspond to one or more of a substantially real time monitored analyte concentration level (MACL), MACL over a predetermined time period, or a rate of change of the MACL, or combinations thereof, are provided.

公开(公告)号：US20230389830A1

公开(公告)日：2023-12-07

申请号：US18454348

申请日：2023-08-23

Applicant: ABBOTT DIABETES CARE INC.

Inventor： Udo Hoss ,  John Charles Mazza ,  Phu Le

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

CPC classification number: A61B5/14532 ,  A61B5/14865 ,  A61B5/6833 ,  A61B2560/0443 ,  A61B2562/227 ,  A61B5/002 ,  A61B5/7221

Abstract: Low profile continuous analyte measurement systems and systems and methods for implantation within the skin of a patient are provided.

公开(公告)号：US11457840B2

公开(公告)日：2022-10-04

申请号：US16358918

申请日：2019-03-20

Applicant: Abbott Diabetes Care Inc.

Inventor： Udo Hoss ,  Phu Le ,  Yi Wang ,  Frank David Fujimoto ,  Suyue Qian ,  Lam Tran

IPC: A61B5/145 ,  A61B5/1473 ,  C12Q1/00

Abstract: Embodiments of the present disclosure relate to analyte determining methods and devices (e.g., electrochemical analyte monitoring systems) that have a sensing surface that includes two or more sensing elements disposed laterally to each other, where the sensing surface is on a working electrode of in vivo and/or in vitro analyte sensors, e.g., continuous and/or automatic in vivo monitoring using analyte sensors and/or test strips. Also provided are systems and methods of using the, for example electrochemical, analyte sensors in analyte monitoring.

公开(公告)号：USD957643S1

公开(公告)日：2022-07-12

申请号：US29776979

申请日：2021-04-01

Applicant: ABBOTT DIABETES CARE INC.

Designer： Christopher Allen Thomas ,  Udo Hoss ,  Martin J. Fennell ,  Lei He ,  Michael Love ,  Phillip Yee

公开(公告)号：US20220007978A1

公开(公告)日：2022-01-13

申请号：US17347845

申请日：2021-06-15

Applicant: ABBOTT DIABETES CARE INC.

Inventor： Stephen Oja ,  Cade Brylee Fox ,  Lam N. Tran ,  Zenghe Liu ,  Benjamin J. Feldman ,  Udo Hoss ,  Mark Stephen Yahnke ,  Tahir S. Khan ,  Jean-Pierre Babka ,  Owen Daniel Reynolds

IPC: A61B5/1486

Abstract: Analyte sensors are being increasingly employed for monitoring various analytes in vivo. Analyte sensors may feature enhancements to address signals obtained from interferent species. Some analyte sensors may comprise a working electrode comprising an active area disposed thereon and electrode asperities laser planed therefrom. Some analyte sensors may comprise an interferent-reactant species incorporated therewith. Some analyte sensors may comprise an interferent scrubbing electrode. Combinations of these enhancements may additionally be employed.

公开(公告)号：US20210386339A1

公开(公告)日：2021-12-16

申请号：US17347829

申请日：2021-06-15

Applicant: ABBOTT DIABETES CARE INC.

Inventor： Udo Hoss ,  Mark Stephen Yahnke ,  Tahir S. Khan ,  Jean-Pierre Babka ,  Owen Daniel Reynolds

IPC: A61B5/1486 ,  A61B5/145 ,  B23K26/08 ,  B23K26/361 ,  B23K26/38

Abstract: Analyte sensors are being increasingly employed for monitoring various analytes in vivo. Analyte sensors may feature enhancements to address signals obtained from interferent species. Some analyte sensors may comprise an analyte sensor comprising a working electrode comprising an active area disposed thereon and electrode asperities laser planed therefrom, the active area comprising an analyte-responsive enzyme. Methods include laser singulating a working electrode, the working electrode comprising an active area disposed thereupon and electrode asperities, the active area comprising an analyte-responsive enzyme, and laser planing at least a portion of the electrode asperities.

公开(公告)号：US20210219887A1

公开(公告)日：2021-07-22

申请号：US17221169

申请日：2021-04-02

Applicant: ABBOTT DIABETES CARE INC.

Inventor： Phillip Yee ,  Christopher A. Thomas ,  Udo Hoss ,  Lei He ,  Michael R. Love

IPC: A61B5/1486 ,  A61B5/00 ,  A61B5/0205 ,  G06K7/10 ,  A61B5/145 ,  A61M5/158 ,  C12Q1/00 ,  H04L29/08 ,  A61M5/172

Abstract: An apparatus for insertion of a medical device in the skin of a subject is provided.