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101.发明授权公开(公告)号：US11690537B2
公开(公告)日：2023-07-04
申请号：US16403037
申请日：2019-05-03
Applicant: DexCom, Inc.
Inventor： Neel Narayan Shah , John Michael Gray , Jason Halac , Carl Erich Hoffmeier , Neal Davis Johnston , Nicholas Kalfas
IPC: A61B5/00 , A61B5/145 , H04W52/02 , H04W12/06 , A61B5/1486 , A61B5/1495
CPC classification number: A61B5/145 , A61B5/0002 , A61B5/0004 , A61B5/0015 , A61B5/681 , A61B5/6801 , A61B5/6831 , H04W12/06 , H04W52/02 , H04W52/0232 , A61B5/0022 , A61B5/0031 , A61B5/1486 , A61B5/1495 , A61B5/14532 , A61B5/14546 , A61B5/6833 , A61B2560/0209 , A61B2560/0214 , A61B2560/0223 , A61B2560/0443 , H01M2220/30
Abstract: An analyte sensor system is provided. The system includes a base configured to attach to a skin of a host. The base includes an analyte sensor configured to generate a sensor signal indicative of an analyte concentration level of the host, a battery, and a first plurality of contacts. The system includes a sensor electronics module configured to releasably couple to the base. The sensor electronics module includes a second plurality of contacts, each configured to make electrical contact with a respective one of the first plurality of contacts, and a wireless transceiver configured to transmit a wireless signal based at least in part on the sensor signal. The system includes a first sealing member configured to provide a seal around the first and second plurality of contacts within a first cavity. Related analyte sensor systems, analyte sensor base assemblies and methods are also provided.
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公开(公告)号：US11656195B2
公开(公告)日：2023-05-23
申请号：US16402101
申请日：2019-05-02
Applicant: DexCom, Inc.
Inventor： Naresh C. Bhavaraju , Becky L. Clark , Vincent P. Crabtree , Chris W. Dring , Arturo Garcia , Jason Halac , Jonathan Hughes , Jeff Jackson , Lauren Hruby Jepson , David I-Chun Lee , Ted Tang Lee , Rui Ma , Zebediah L. McDaniel , Jason Mitchell , Andrew Attila Pal , Daiting Rong , Disha B. Sheth , Peter C. Simpson , Stephen J. Vanslyke , Matthew D. Wightlin , Anna Leigh Davis , Hari Hampapuram , Aditya Sagar Mandapaka , Alexander Leroy Teeter , Liang Wang
IPC: G01N27/327 , A61B5/145 , A61B5/1495
CPC classification number: G01N27/3274 , A61B5/1495 , A61B5/14532 , A61B2560/0223
Abstract: Systems and methods are provided that address the need to frequently calibrate analyte sensors, according to implementation. In more detail, systems and methods provide a preconnected analyte sensor system that physically combines an analyte sensor to measurement electronics during the manufacturing phase of the sensor and in some cases in subsequent life phases of the sensor, so as to allow an improved recognition of sensor environment over time to improve subsequent calibration of the sensor.
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公开(公告)号：US11638540B2
公开(公告)日：2023-05-02
申请号：US16400873
申请日：2019-05-01
Applicant: DexCom, Inc.
Inventor： Jason Halac , Sebastian Bohm , Vincent Peter Crabtree , David DeRenzy , Mark S. Dervaes , Nicholas Kalfas , Zebediah L. McDaniel , Michael Levozier Moore , Todd Andrew Newhouse , Michael A. Ploof , Stephen Alan Reichert , Peter C. Simpson , Alexander Leroy Teeter , Rodolfo Garcia , Jaroslaw Piotrowiak , Thomas George O'Connell , Arlene G. Doria
IPC: A61B5/145 , A61B5/1455 , A61B5/00 , H04Q9/00 , H04W76/14
Abstract: Various analyte sensor systems for controlling activation of analyte sensor electronics circuitry are provided. Related methods for controlling analyte sensor electronics circuitry are also provided. Various analyte sensor systems for monitoring an analyte in a host are also provided. Various circuits for controlling activation of an analyte sensor system are also provided. Analyte sensor systems utilizing a state machine having a plurality of states for collecting a plurality of digital counts and waking a controller responsive to a wake up signal are also provided. Related methods for such analyte sensor systems are also provided. Systems for controlling activation of analyte sensor electronics circuitry utilizing a magnetic sensor are further provided. One or more display device configured to display one or more analyte concentration values are also provided.
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公开(公告)号：US11602291B2
公开(公告)日：2023-03-14
申请号：US17592216
申请日：2022-02-03
Applicant: DexCom, Inc.
Inventor： Jason Halac , John Michael Gray , Neal Davis Johnston , Justen Deering England , Peter C. Simpson , Paul V. Neale , Jennifer Blackwell , Maria Noel Brown Wells , Kenneth Pirondini , Andrew Michael Reinhardt , Mark Douglas Kempkey
IPC: A61B5/1473 , A61B5/145 , A61B5/1486 , A61B5/1468 , A61B5/00
Abstract: Systems for applying a transcutaneous monitor to a person can include a telescoping assembly, a sensor, and a base with adhesive to couple the sensor to skin. The sensor can be located within the telescoping assembly while the base protrudes from a distal end of the system. The system can be configured to couple the sensor to the base by compressing the telescoping assembly.
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公开(公告)号：US20230040693A1
公开(公告)日：2023-02-09
申请号：US17960425
申请日：2022-10-05
Applicant: DexCom, Inc.
Inventor： John Michael Gray , Jennifer Blackwell , Paul V. Neale , Justen Deering England , Andrew Joncich , Cameron Brock , Peter C. Simpson , Thomas Metzmaker , Neel Narayan Shah , Mark Douglas Kempkey , Patrick John Castagna , Warren Terry , Jason Halac , Christian Michael Andre George , Daniel E. Apacible , John Charles Barry , Maria Noel Brown Wells , Kenneth Pirondini , Andrew Michael Reinhardt , Jason C. Wong , Remy E. Gagnon , David DeRenzy , Randall Scott Koplin , Alan Baldwin , Young Woo Lee , David A. Keller , Louise Emma van den Heuvel , Carol Wood Sutherland
Abstract: The present embodiments relate generally to applicators of on-skin sensor assemblies for measuring an analyte in a host, as well as their method of use and manufacture. In some aspects, an applicator for applying an on-skin sensor assembly to a skin of a host is provided. The applicator includes an applicator housing, a needle carrier assembly comprising an insertion element configured to insert a sensor of the on-skin sensor assembly into the skin of the host, a holder releasably coupled to the needle carrier assembly and configured to guide the on-skin sensor assembly while coupled to the needle carrier assembly, and a drive assembly configured to drive the insertion element from a proximal starting position to a distal insertion position, and from the distal insertion position to a proximal retraction position.
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Patent Agency Ranking
公开(公告)号：US20230032816A1
公开(公告)日：2023-02-02
申请号：US17962308
申请日：2022-10-07
Applicant: DexCom, Inc.
Inventor： Ryan Everett Schoonmaker , Jennifer Blackwell , Christopher M. Davis , David DeRenzy , Eric Gobrecht , Jason Halac , Jonathan Hughes , Kathleen Suzanne Hurst , Randall Scott Koplin , Phong Lieu , Kyle Neuser , Todd Andrew Newhouse , Jack Pryor , Peter C. Simpson , Maria Noel Brown Wells , Justen Deering England , Stefanie Lynn Mah , Leonard Darius Barbod , Jillian K. Allen , Michael J. Estes , Philip Thomas Pupa , Timothy Joseph Goldsmith , Kyle Tinnell Keller
Abstract: The present embodiments relate generally to systems and methods for measuring an analyte in a host. More particularly, the present embodiments provide sensor applicators and methods of use with activation that implant the sensor, withdraw the insertion needle, engage the transmitter with the housing, and disengage the applicator from the housing. Systems and methods according to present principles allow for such steps to occur without significant loss of spring force, and without deleterious effects such as seal slingshotting.
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公开(公告)号：US20230023008A1
公开(公告)日：2023-01-26
申请号：US17960550
申请日：2022-10-05
Applicant: DexCom, Inc.
Inventor： John Michael Gray , Jennifer Blackwell , Paul V. Neale , Justen Deering England , Andrew Joncich , Cameron Brock , Peter C. Simpson , Thomas Metzmaker , Neel Narayan Shah , Mark Douglas Kempkey , Patrick John Castagna , Warren Terry , Jason Halac , Christian Michael Andre George , Daniel E. Apacible , John Charles Barry , Maria Noel Brown Wells , Kenneth Pirondini , Andrew Michael Reinhardt , Jason C. Wong , Remy E. Gagnon , David DeRenzy , Randall Scott Koplin , Alan Baldwin , Young Woo Lee , David A. Keller , Louise Emma van den Heuvel , Carol Wood Sutherland
Abstract: The present embodiments relate generally to applicators of on-skin sensor assemblies for measuring an analyte in a host, as well as their method of use and manufacture. In some aspects, an applicator for applying an on-skin sensor assembly to a skin of a host is provided. The applicator includes an applicator housing, a needle carrier assembly comprising an insertion element configured to insert a sensor of the on-skin sensor assembly into the skin of the host, a holder releasably coupled to the needle carrier assembly and configured to guide the on-skin sensor assembly while coupled to the needle carrier assembly, and a drive assembly configured to drive the insertion element from a proximal starting position to a distal insertion position, and from the distal insertion position to a proximal retraction position.
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公开(公告)号：US20220361820A1
公开(公告)日：2022-11-17
申请号：US17846960
申请日：2022-06-22
Applicant: DexCom, Inc.
Inventor： John Michael Gray , Jennifer Blackwell , Paul V. Neale , Justen Deering England , Andrew Joncich , Cameron Brock , Peter C. Simpson , Thomas Metzmaker , Neel Narayan Shah , Mark Douglas Kempkey , Patrick John Castagna , Warren Terry , Jason Halac , Christian Michael Andre George , Daniel E. Apacible , John Charles Barry , Maria Noel Brown Wells , Kenneth Pirondini , Andrew Michael Reinhardt , Jason C. Wong , Remy E. Gagnon , David DeRenzy , Randall Scott Koplin , Alan Baldwin , Young Woo Lee , David A. Keller , Louise Emma van den Heuvel , Carol Wood Sutherland
Abstract: The present embodiments relate generally to applicators of on-skin sensor assemblies for measuring an analyte in a host, as well as their method of use and manufacture. In some aspects, an applicator for applying an on-skin sensor assembly to a skin of a host is provided. The applicator includes an applicator housing, a needle carrier assembly comprising an insertion element configured to insert a sensor of the on-skin sensor assembly into the skin of the host, a holder releasably coupled to the needle carrier assembly and configured to guide the on-skin sensor assembly while coupled to the needle carrier assembly, and a drive assembly configured to drive the insertion element from a proximal starting position to a distal insertion position, and from the distal insertion position to a proximal retraction position.
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公开(公告)号：US11375932B2
公开(公告)日：2022-07-05
申请号：US15387088
申请日：2016-12-21
Applicant: DexCom, Inc.
Inventor： Jason Halac , John Michael Gray , Neal Davis Johnston , Justen Deering England , Peter C. Simpson , Paul V. Neale , Jennifer Blackwell , Maria Noel Brown Wells , Kenneth Pirondini , Andrew Michael Reinhardt , Mark Douglas Kempkey
IPC: A61B5/145 , A61B5/1486 , A61B5/00
Abstract: Systems for applying a transcutaneous monitor to a person can include a telescoping assembly, a sensor, and a base with adhesive to couple the sensor to skin. The sensor can be located within the telescoping assembly while the base protrudes from a distal end of the system. The system can be configured to couple the sensor to the base by compressing the telescoping assembly.
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公开(公告)号：US11350857B2
公开(公告)日：2022-06-07
申请号：US16400974
申请日：2019-05-01
Applicant: DexCom, Inc.
Inventor： Jason Halac , Sebastian Bohm , Vincent Peter Crabtree , David DeRenzy , Mark S. Dervaes , Nicholas Kalfas , Zebediah L. McDaniel , Michael Levozier Moore , Todd Andrew Newhouse , Michael A. Ploof , Stephen Alan Reichert , Peter C. Simpson , Alexander Leroy Teeter , Rodolfo Garcia , Jaroslaw Piotrowiak , Thomas George O'Connell , Arlene G. Doria
IPC: A61B5/145 , A61B5/00 , H04Q9/00 , A61B5/1455 , H04W76/14
Abstract: Various analyte sensor systems for controlling activation of analyte sensor electronics circuitry are provided. Related methods for controlling analyte sensor electronics circuitry are also provided. Various analyte sensor systems for monitoring an analyte in a host are also provided. Various circuits for controlling activation of an analyte sensor system are also provided. Analyte sensor systems utilizing a state machine having a plurality of states for collecting a plurality of digital counts and waking a controller responsive to a wake up signal are also provided. Related methods for such analyte sensor systems are also provided. Systems for controlling activation of analyte sensor electronics circuitry utilizing a magnetic sensor are further provided. One or more display device configured to display one or more analyte concentration values are also provided.
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