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公开(公告)号:US11510625B2
公开(公告)日:2022-11-29
申请号:US17592170
申请日:2022-02-03
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
IPC: A61B5/145 , A61B5/1473 , A61B5/00
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:US11510570B2
公开(公告)日:2022-11-29
申请号:US16922844
申请日:2020-07-07
Applicant: DexCom, Inc.
Inventor: Jorge Valdes , David Price , Leif N. Bowman , Kristin Koenekamp Cote
IPC: A61B5/145 , A61B5/00 , A61B5/15 , A61B5/151 , A61B5/155 , A61B5/157 , G16H40/67 , A61B5/1486 , A61B5/1473 , A61B5/1495
Abstract: A system is provided for monitoring analyte in a host, including a continuous analyte sensor that produces a data stream indicative of a host's analyte concentration and a device that receives and records data from the data stream from the continuous analyte sensor. In one embodiment, the device includes a single point analyte monitor, from which it obtains an analyte value, and is configured to display only single point analyte measurement values, and not any analyte measurement values associated with data received from the continuous analyte sensor. Instead, data received from the continuous analyte sensor is used to provide alarms to the user when the analyte concentration and/or the rate of change of analyte concentration, as measured by the continuous analyte sensor, is above or below a predetermined range. Data received from the continuous analyte sensor may also be used to prompt the diabetic or caregiver to take certain actions, such as to perform another single point blood glucose measurement. In another embodiment, the device provides for toggling between two modes, with one mode that allows for display of glucose concentration values associated with the continuous glucose sensor and a second mode that prevents the display of glucose concentration values associated with the continuous glucose sensor.
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公开(公告)号:US11504063B2
公开(公告)日:2022-11-22
申请号:US17592199
申请日:2022-02-03
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
IPC: A61B5/145 , A61B5/1473 , A61B5/00
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:US20220361779A1
公开(公告)日:2022-11-17
申请号:US17746475
申请日:2022-05-17
Applicant: Dexcom, Inc.
Inventor: Andrew Parker , Mark Derdzinski , Lauren Jepson , Nathaniel Heintzman , Jacob Leach
Abstract: In implementations of systems for determining a similarity of sequences of glucose values, a computing device implements a similarity system to receive input data describing a sequence of user glucose values measured by a continuous glucose monitoring (CGM) system. The similarity system computes similarity scores for a plurality of sequences of glucose values by comparing each glucose values included in the sequence of user glucose values with ever glucose value included in each sequence of the plurality of sequences. A particular sequence of glucose values that is associated with a highest similarity score is identified. The similarity system determines an externality associated with the particular sequence. The similarity system generates an indication of the externality for display in a user interface.
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公开(公告)号:US20220361778A1
公开(公告)日:2022-11-17
申请号:US17746048
申请日:2022-05-17
Applicant: Dexcom, Inc.
Inventor: Lauren H. Jepson , Nathaniel D Heintzman , Joost Van der Linden , Apurv Ullas Kamath , Anna C Harley-Trochimczyk , Vincent P Crabtree , Benjamin E West , Mark D Kempkey , Kyoung-Ho Kim , Craig Thomas Gadd , Svetlana Whitley , Maria NB Wells , Christopher M Popp , Andrew M Reinhardt
IPC: A61B5/145 , A61B5/05 , A61B5/1473 , A61B5/1486 , A61B5/00 , A61M5/172
Abstract: Data-stream bridging for sensor transitions is described. A first data stream of glucose measurements is received from a first glucose sensor worn by a user. A termination event for the first glucose sensor is detected when production and/or communication of the first glucose measurements via the first data stream ceases. Next, a second data stream of glucose measurements is received from a second glucose sensor worn by the user that replaces the first glucose sensor. During a warmup period for the second glucose sensor, estimated glucose values are output for the user based on both the first data stream of glucose measurements received from the first glucose sensor prior to the termination event and the second data stream of glucose measurements received from the second glucose sensor.
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公开(公告)号:US20220346674A1
公开(公告)日:2022-11-03
申请号:US17867608
申请日:2022-07-18
Applicant: DexCom, Inc.
Inventor: Robert Boock , Jeff Jackson , Huashi Zhang , Jason Mitchell
IPC: A61B5/1473 , A61B5/1486 , B05C3/12 , B05C3/02 , A61B5/145 , B05C3/10
Abstract: Described here are embodiments of processes and systems for the continuous manufacturing of implantable continuous analyte sensors. In some embodiments, a method is provided for sequentially advancing an elongated conductive body through a plurality of stations, each configured to treat the elongated conductive body. In some of these embodiments, one or more of the stations is configured to coat the elongated conductive body using a meniscus coating process, whereby a solution formed of a polymer and a solvent is prepared, the solution is continuously circulated to provide a meniscus on a top portion of a vessel holding the solution, and the elongated conductive body is advanced through the meniscus. The method may also comprise the step of removing excess coating material from the elongated conductive body by advancing the elongated conductive body through a die orifice. For example, a provided elongated conductive body 510 is advanced through a pre-coating treatment station 520, through a coating station 530, through a thickness control station 540, through a drying or curing station 550, through a thickness measurement station 560, and through a post-coating treatment station 570.
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公开(公告)号:US20220346646A1
公开(公告)日:2022-11-03
申请号:US17812083
申请日:2022-07-12
Applicant: Dexcom, Inc.
Inventor: Michael Robert MENSINGER , Eric COHEN , Philip MAYOU , Eli REIHMAN , Katherine Yerre KOEHLER , Rian DRAEGER , Angela Marie TRAVEN
IPC: A61B5/00 , H04L67/12 , A61B5/1486 , A61B5/145 , G16H40/67
Abstract: Methods and apparatus, including computer program products, are provided for remote monitoring. In some example implementations, there is provided a method. The method may include receiving, at a remote monitor, a notification message representative of an event detected, by a server, from analyte sensor data obtained from a receiver monitoring an analyte state of a host; presenting, at the remote monitor, the notification message to activate the remote monitor, wherein the remote monitor is configured by the server to receive the notification message to augment the receiver monitoring of the analyte state of the host; accessing, by the remote monitor, the server, in response to the presenting of the notification message; and receiving, in response to the accessing, information including at least the analyte sensor data. Related systems, methods, and articles of manufacture are also disclosed.
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公开(公告)号:US11484232B2
公开(公告)日:2022-11-01
申请号:US16254080
申请日:2019-01-22
Applicant: DexCom, Inc.
Inventor: Anna Claire Harley-Trochimczyk , Sebastian Böhm , Rui Ma , Disha B. Sheth , Minglian Shi , Kamuran Turksoy
IPC: A61B5/00 , A61B5/1495 , A61B5/0205 , A61B5/145 , A61B5/1486 , A61B5/01 , G16H50/20 , G01N27/327 , A61B5/024 , A61B5/11
Abstract: This document discusses, among other things, systems and methods to compensate for the effects of temperature on sensors, such as analyte sensor. An example method may include determining a temperature-compensated glucose concentration level by receiving a temperature signal indicative of a temperature parameter of an external component, receiving a glucose signal indicative of an in vivo glucose concentration level, and determining a compensated glucose concentration level based on the glucose signal, the temperature signal, and a delay parameter.
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99.
公开(公告)号:US20220322975A1
公开(公告)日:2022-10-13
申请号:US17842624
申请日:2022-06-16
Applicant: DexCom, Inc.
Inventor: Joseph J. Baker , Philip Thomas Pupa , Timothy Joseph Goldsmith , Jonathan Bodnar , 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 , Young Woo Lee , Warren Terry , Patrick John Castagna , David A. Keller , Randall Scott Koplin , Andrew Joncich , Nirav Bhatt
Abstract: Applicators for applying an on-skin assembly to skin of a host and methods of their use and/or manufacture are provided. An applicator includes an insertion assembly configured to insert at least a portion of the on-skin assembly into the skin of the host, a housing configured to house the insertion assembly, the housing comprising an aperture through which the on-skin assembly can pass, an actuation member configured to, upon activation, cause the insertion assembly to insert at least the portion of the on-skin assembly into the skin of the host, and a sealing element configured to provide a sterile barrier and a vapor barrier between an internal environment of the housing and an external environment of the housing.
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100.
公开(公告)号:US11462320B2
公开(公告)日:2022-10-04
申请号:US15806078
申请日:2017-11-07
Applicant: DexCom, Inc.
Inventor: Andrew Attila Pal , Leif N. Bowman , Eric Cohen , Basab Dattaray , Edward Day , Apurv Ullas Kamath , Aarthi Mahalingam , Dana Denea Minor , Scott A. Moss , Neil Puri , Eli Reihman , Conrad Woods , Laurie L. Berg , Jorge Valdes
Abstract: Disclosed are systems and methods for providing automated or semi-automated technical support for patients using medical devices, such as continuous glucose monitoring systems. Disclosed embodiments of automated tech support system include collection and storage of copies of streams of medical device data on multiple servers, analysis and comparison of data streams, remote tech support initiation and usage of the automated tech support system for providing improved products and services by storing and analyzing historical tech support data.
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