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公开(公告)号：US20240407682A1
公开(公告)日：2024-12-12
申请号：US18810015
申请日：2024-08-20
Applicant: DexCom, Inc.
Inventor： Sebastian Bohm , Pradnya Prakash Samant , Jiong Zou
IPC: A61B5/1486 , A61B5/00 , A61B5/145
Abstract: Sensor devices including dissolvable tissue-piercing tips are provided. Methods of using and fabricating sensor devices are also provided.
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公开(公告)号：US11992312B2
公开(公告)日：2024-05-28
申请号：US17342071
申请日：2021-06-08
Applicant: DexCom, Inc.
Inventor： Peter C. Simpson , Minglian Shi , Sebastian Bohm , Maria Noel Brown Wells , John Patrick Majewski , Leah Morta Edra , Disha B. Sheth , John Michael Gray , Shanger Wang , Ted Tang Lee , Michael L. Moore , Jason Mitchell , Jennifer Blackwell , Neel Narayan Shah , Todd Andrew Newhouse , Jason Halac , Ryan Everett Schoonmaker , Paul V. Neale , Jiong Zou , Sean T. Saint
IPC: A61B5/145 , A61B5/00 , A61B5/1473 , A61B5/1486
CPC classification number: A61B5/14532 , A61B5/14503 , A61B5/683 , A61B5/6833 , A61B5/0004 , A61B5/0015 , A61B5/1473 , A61B5/14865 , A61B5/6849 , A61B2560/045
Abstract: Sensor systems can be used to measure an analyte concentration. Sensor systems can include a base having a distal side configured to face towards a person's skin. An adhesive can couple the base to the skin. A transcutaneous analyte measurement sensor can be coupled to the base and can be located at least partially in the host. A transmitter can be coupled to the base and can transmit analyte measurement data to a remote device.
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公开(公告)号：US20230139158A1
公开(公告)日：2023-05-04
申请号：US18089351
申请日：2022-12-27
Applicant: DexCom, Inc.
Inventor： Jiong Zou , Robert J. Boock , Andrew Trinin Dennis , Ted Tang Lee , Jeff T. Suri , David Sze , Mark A. Tapsak , Huashi Zhang , Shanger Wang
IPC: G01N27/327 , C12N11/089 , C12N11/093 , C12N11/08 , C08L39/06 , C08L69/00 , C08L75/04 , C12Q1/00 , A61B5/00 , A61B5/145 , A61B5/1486 , G01N33/66 , A61K31/045 , A61K31/137 , A61K31/46 , A61K31/465 , A61K31/485 , A61K31/515 , A61K31/56 , A61K33/00 , A61K36/185 , A61K38/28 , A61B5/1473
Abstract: Disclosed are devices for determining an analyte concentration (e.g., glucose). The devices comprise a sensor configured to generate a signal associated with a concentration of an analyte and a sensing membrane located over the sensor. The sensing membrane comprises an enzyme layer, wherein the enzyme layer comprises an enzyme and a polymer comprising polyurethane and/or polyurea segments and one or more zwitterionic repeating units. The enzyme layer protects the enzyme and prevents it from leaching from the sensing membrane into a host or deactivating.
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公开(公告)号：US11457870B2
公开(公告)日：2022-10-04
申请号：US15872280
申请日：2018-01-16
Applicant: DexCom, Inc.
Inventor： Sebastian Bohm , Pradnya Prakash Samant , Jiong Zou
IPC: A61B5/1486 , A61B5/00 , A61B5/145
Abstract: Sensor devices including dissolvable tissue-piercing tips are provided. Methods of using and fabricating sensor devices are also provided.
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公开(公告)号：US20170188902A1
公开(公告)日：2017-07-06
申请号：US15394650
申请日：2016-12-29
Applicant: DexCom, Inc.
Inventor： Shanger Wang , Ted Tang Lee , Jiong Zou
IPC: A61B5/1473 , C12Q1/00 , A61B5/145 , C12N11/08
CPC classification number: G01N27/3273 , A61B5/0004 , A61B5/002 , A61B5/14532 , A61B5/14546 , A61B5/1473 , A61B5/1486 , A61B5/14865 , A61B2562/12 , A61K31/045 , A61K31/137 , A61K31/46 , A61K31/465 , A61K31/485 , A61K31/515 , A61K31/56 , A61K33/00 , A61K36/185 , A61K38/28 , C08G18/0828 , C08G18/12 , C08G18/3857 , C08G18/4018 , C08G18/44 , C08G18/4833 , C08G18/755 , C08L39/06 , C08L69/00 , C08L75/04 , C12N11/08 , C12Q1/002 , C12Q1/006 , G01N27/3275 , G01N33/66 , C08G18/3234
Abstract: Disclosed are devices for determining an analyte concentration (e.g., glucose). The devices comprise a sensor configured to generate a signal associated with a concentration of an analyte and a sensing membrane located over the sensor. The sensing membrane comprises an enzyme layer, wherein the enzyme layer comprises an enzyme and a polymer comprising polyurethane and/or polyurea segments and one or more zwitterionic repeating units. The enzyme layer protects the enzyme and prevents it from leaching from the sensing membrane into a host or deactivating.
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Patent Agency Ranking
公开(公告)号：US20240293050A1
公开(公告)日：2024-09-05
申请号：US18646451
申请日：2024-04-25
Applicant: DexCom, Inc.
Inventor： Peter C. Simpson , Minglian Shi , Sebastian Bohm , Maria Noel Brown Wells , John Patrick Majewski , Leah Morta Edra , Disha B. Sheth , John Michael Gray , Shanger Wang , Ted Tang Lee , Michael L. Moore , Jason Mitchell , Jennifer Blackwell , Neel Narayan Shah , Todd Andrew Newhouse , Jason Halac , Ryan Everett Schoonmaker , Paul V. Neale , Jiong Zou , Sean T. Saint
IPC: A61B5/145 , A61B5/00 , A61B5/1473 , A61B5/1486
CPC classification number: A61B5/14532 , A61B5/14503 , A61B5/683 , A61B5/6833 , A61B5/0004 , A61B5/0015 , A61B5/1473 , A61B5/14865 , A61B5/6849 , A61B2560/045
Abstract: Sensor systems can be used to measure an analyte concentration. Sensor systems can include a base having a distal side configured to face towards a person's skin. An adhesive can couple the base to the skin. A transcutaneous analyte measurement sensor can be coupled to the base and can be located at least partially in the host. A transmitter can be coupled to the base and can transmit analyte measurement data to a remote device.
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公开(公告)号：US20210361200A1
公开(公告)日：2021-11-25
申请号：US17342071
申请日：2021-06-08
Applicant: DexCom, Inc.
Inventor： Peter C. Simpson , Minglian Shi , Sebastian Bohm , Maria Noel Brown Wells , John Patrick Majewski , Leah Morta Edra , Disha B. Sheth , John Michael Gray , Shanger Wang , Ted Tang Lee , Michael L. Moore , Jason Mitchell , Jennifer Blackwell , Neel Narayan Shah , Todd Andrew Newhouse , Jason Halac , Ryan Everett Schoonmaker , Paul V. Neale , Jiong Zou , Sean T. Saint
Abstract: Sensor systems can be used to measure an analyte concentration. Sensor systems can include a base having a distal side configured to face towards a person's skin. An adhesive can couple the base to the skin. A transcutaneous analyte measurement sensor can be coupled to the base and can be located at least partially in the host. A transmitter can be coupled to the base and can transmit analyte measurement data to a remote device.
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公开(公告)号：US20210356420A1
公开(公告)日：2021-11-18
申请号：US17390668
申请日：2021-07-30
Applicant: DexCom, Inc.
Inventor： Ted Tang Lee , Shanger Wang , Jiong Zou
IPC: G01N27/327 , C08G18/08 , C08G18/48 , C08G18/40 , C08G18/38 , C08G18/12 , C08G18/44 , C08G18/75 , C08L39/06 , C08L69/00 , C08L75/04 , C12Q1/00 , A61B5/00 , A61B5/145 , A61B5/1486 , G01N33/66 , A61K31/045 , A61K31/137 , A61K31/46 , A61K31/465 , A61K31/485 , A61K31/515 , A61K31/56 , A61K33/00 , A61K36/185 , A61K38/28 , A61B5/1473 , C12N11/08
Abstract: Disclosed are devices for determining an analyte concentration (e.g., glucose). The devices comprise a sensor configured to generate a signal associated with a concentration of an analyte and a sensing membrane located over the sensor. The sensing membrane comprises an enzyme layer, wherein the enzyme layer comprises an enzyme and a polymer comprising polyurethane and/or polyurea segments and one or more zwitterionic repeating units. The enzyme layer protects the enzyme and prevents it from leaching from the sensing membrane into a host or deactivating.
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公开(公告)号：US20180116572A1
公开(公告)日：2018-05-03
申请号：US15798064
申请日：2017-10-30
Applicant: DexCom, Inc.
Inventor： Peter C. Simpson , Minglian Shi , Sebastian Bohm , John Patrick Majewski , Maria Noel Brown Wells , Leah Ebuen Morta , Disha B. Sheth , John Michael Gray , Shanger Wang , Ted Tang Lee , Michael L. Moore , Jason Mitchell , Jennifer Blackwell , Neel Narayan Shah , Todd Andrew Newhouse , Jason Halac , Ryan Everett Schoonmaker , Paul V. Neale , Jiong Zou , Sean T. Saint
IPC: A61B5/145
Abstract: Sensor systems can be used to measure an analyte concentration. Sensor systems can include a base having a distal side configured to face towards a person's skin. An adhesive can couple the base to the skin. A transcutaneous analyte measurement sensor can be coupled to the base and can be located at least partially in the host. A transmitter can be coupled to the base and can transmit analyte measurement data to a remote device.
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公开(公告)号：US20180116570A1
公开(公告)日：2018-05-03
申请号：US15798249
申请日：2017-10-30
Applicant: DexCom, Inc.
Inventor： Peter C. Simpson , Minglian Shi , Sebastian Bohm , Maria Noel Brown Wells , John Patrick Majewski , Leah Ebuen Morta , Disha B. Sheth , John Michael Gray , Shanger Wang , Ted Tang Lee , Michael L. Moore , Jason Mitchell , Jennifer Blackwell , Neel Narayan Shah , Todd Andrew Newhouse , Jason Halac , Ryan Everett Schoonmaker , Paul V. Neale , Jiong Zou , Sean T. Saint
CPC classification number: A61B5/14532 , A61B5/0004 , A61B5/0015 , A61B5/14503 , A61B5/1473 , A61B5/14865 , A61B5/683 , A61B5/6849 , A61B2560/045
Abstract: Sensor systems can be used to measure an analyte concentration. Sensor systems can include a base having a distal side configured to face towards a person's skin. An adhesive can couple the base to the skin. A transcutaneous analyte measurement sensor can be coupled to the base and can be located at least partially in the host. A transmitter can be coupled to the base and can transmit analyte measurement data to a remote device.
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