公开(公告)号：US20200214610A1

公开(公告)日：2020-07-09

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 ,  A61B5/145 ,  C12Q1/00 ,  G01N27/327

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：US20200182819A1

公开(公告)日：2020-06-11

申请号：US16791058

申请日：2020-02-14

Applicant: Abbott Diabetes Care Inc.

Inventor： Udo Hoss ,  Tahir Sadik Khan ,  Phu X. Le

IPC: G01N27/327 ,  G01N27/413 ,  A61B5/1486 ,  H01M4/02

Abstract: An analyte sensor comprising: a non-conductive material; a conductive material disposed on the non-conductive material; and at least two sensing structures defined by a removed portion of the conductive material, the at least two sensing structures comprising a reagent composition.

公开(公告)号：US20190274598A1

公开(公告)日：2019-09-12

申请号：US15999212

申请日：2018-08-17

Applicant: ABBOTT DIABETES CARE INC.

Inventor： Steven Scott ,  Christopher J. Bennell ,  Claire Bhogal ,  Katie A. Cranfield ,  Marc B. Taub ,  Bree M. Winter ,  Owen D. Reynolds ,  Jean-Pierre Babka ,  Dharmendra S. Patel ,  Christopher A. Thomas ,  Udo Hoss ,  Mark S. Yahnke ,  Tahir S. Kahn

IPC: A61B5/1495 ,  A61B5/145

Abstract: Systems, devices, kits, and methods are provided herein in the form of example embodiments that relate to calibration of medical devices. The medical devices can be sensors adapted to sense a biochemical attribute. The embodiments can be used to determine calibration information specific to an individual medical device. The embodiments can determine the calibration information by reference to one or more parameters obtained during manufacturing of the medical device. The embodiments can also determine the calibration information by reference to in vitro testing of the medical devices. The embodiments also apply to systems incorporating those medical devices in their use in the field. Also described are embodiments of modifications to surfaces of sensor substrates, such as through applied radiation and/or the creation of a well, to aid in the placement and/or sizing of a sensor element on the substrate.

公开(公告)号：US20190274597A1

公开(公告)日：2019-09-12

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

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：US20180256103A1

公开(公告)日：2018-09-13

申请号：US15907183

申请日：2018-02-27

Applicant: ABBOTT DIABETES CARE INC.

Inventor： Jean-Pierre Cole ,  Benjamin J. Feldman ,  Udo Hoss ,  Namvar Kiaie ,  Frederic T. Arbogast

IPC: A61B5/00 ,  G16H20/60 ,  G16H40/63 ,  A61B5/11 ,  A61B5/145 ,  A61B5/024

CPC classification number: A61B5/4866 ,  A61B5/002 ,  A61B5/0022 ,  A61B5/024 ,  A61B5/1118 ,  A61B5/14532 ,  A61B5/14546 ,  A61B5/742 ,  G16H20/60 ,  G16H40/63

Abstract: Systems, devices and methods are provided for the monitoring and management of an individual's wellness and nutrition using analyte data from an in vivo analyte sensor. Generally, a sensor control device is provided for wear on the body. The sensor control device can include an in vivo analyte sensor for measuring an analyte level in a bodily fluid, an accelerometer for measuring the physical activity level of the subject, as well as communications circuitry for wirelessly transmitting data to a reader device. Furthermore, disclosed herein are embodiments of various graphical user interfaces for displaying analyte metrics on a reader device, comparing the analyte response of various foods and/or meals, modifying daily nutrient recommendations based on analyte metrics and physical activity level measurements, and other features described herein. Additionally, the embodiments disclosed herein can be used to monitor various types of analytes.

公开(公告)号：US20180153454A1

公开(公告)日：2018-06-07

申请号：US15873464

申请日：2018-01-17

Applicant: Abbott Diabetes Care Inc.

Inventor： Gary A. Hayter ,  Daniel M. Bernstein ,  Martin J. Fennell ,  Michael R. Love ,  Kenneth J. Doniger ,  Songbiao Zhang ,  Mark K. Sloan ,  Hyun Cho ,  Theodore J. Kunich ,  Jean-Pierre Cole ,  Christopher A. Thomas ,  Erwin S. Budiman ,  David L. Li ,  Royce Cheng ,  Udo Hoss

IPC: A61B5/145 ,  A61B5/00 ,  A61B5/01 ,  A61B5/1473

Abstract: Methods of compensating for ambient temperature using a single temperature sensor, the method comprising detecting a first temperature measurement from a temperature sensor; and determining, with a processor, an ambient-compensated temperature from the first temperature measurement using an offset term. The method may also include receiving a sensor signal from an in vivo analyte sensor; and determining, with a processor, a temperature-compensated analyte sensor signal with the ambient-compensated temperature.

公开(公告)号：US20180153449A1

公开(公告)日：2018-06-07

申请号：US15866687

申请日：2018-01-10

Applicant: Abbott Diabetes Care Inc.

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

IPC: A61B5/1486 ,  G01N27/327 ,  A61B5/145 ,  C12Q1/00 ,  G01N27/30

CPC classification number: A61B5/1486 ,  A61B5/14532 ,  C12Q1/006 ,  G01N27/301 ,  G01N27/3272

Abstract: Silver/Silver Chloride (Ag/AgCl) based reference electrodes, their use, and manufacture, having extended lifetimes that are suitable for use in long term amperometric sensors. Electrochemical sensors, including implantable biosensors such as glucose sensors, equipped with the reference electrodes described herein demonstrate considerable stability and extended lifetime in a variety of conditions.

公开(公告)号：US09931066B2

公开(公告)日：2018-04-03

申请号：US15610334

申请日：2017-05-31

Applicant: ABBOTT DIABETES CARE INC.

Inventor： Louis Pace ,  Peter G. Robinson ,  Udo Hoss ,  Samuel Mason Curry ,  Phillip William Carter ,  Vincent Michael DiPalma ,  Amit Mhatre ,  Jennifer Olson ,  Manuel Luis Miguel Donnay ,  Marc Barry Taub

IPC: A61B5/00 ,  A61B5/145 ,  A61B5/15 ,  A61B5/151 ,  A61B5/157 ,  A61B50/30

CPC classification number: A61B5/14503 ,  A61B5/0004 ,  A61B5/1411 ,  A61B5/1451 ,  A61B5/14532 ,  A61B5/150022 ,  A61B5/150305 ,  A61B5/150335 ,  A61B5/150358 ,  A61B5/150389 ,  A61B5/150503 ,  A61B5/150748 ,  A61B5/15087 ,  A61B5/150877 ,  A61B5/15105 ,  A61B5/15144 ,  A61B5/157 ,  A61B5/6849 ,  A61B50/3001 ,  A61B2560/0443 ,  A61B2560/063 ,  A61B2562/242

Abstract: Devices associated with on-body analyte sensor units are disclosed. These devices include any of packaging and/or loading systems, applicators and elements of the on-body sensor units themselves. Also, various approaches to connecting electrochemical analyte sensors to and/or within associated on-body analyte sensor units are disclosed. The connector approaches variously involve the use of unique sensor and ancillary element arrangements to facilitate assembly of separate electronics assemblies and sensor elements that are kept apart until the end user brings them together.

公开(公告)号：US09724029B2

公开(公告)日：2017-08-08

申请号：US14629171

申请日：2015-02-23

Applicant: Abbott Diabetes Care Inc.

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

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

CPC classification number: A61B5/1473 ,  A61B5/1451 ,  A61B5/14532 ,  A61B5/1468 ,  A61B5/7275 ,  A61B5/7405 ,  A61B5/742 ,  A61B5/7455 ,  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：US09713442B2

公开(公告)日：2017-07-25

申请号：US14659013

申请日：2015-03-16

Applicant: Abbott Diabetes Care Inc.

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

IPC: A61B5/05 ,  A61B5/1486 ,  A61B5/145 ,  C12Q1/00 ,  G01N27/327 ,  A61B5/00

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

Abstract: Generally, embodiments of the invention relate to analyte determining methods and devices (e.g., electrochemical analyte monitoring systems) that have improved uniformity of distribution of one or more components of the sensor by inclusion of a low surface tension polymer leveling agent, where the components are disposed proximate to 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.