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公开(公告)号：US20190341137A1
公开(公告)日：2019-11-07
申请号：US16403451
申请日：2019-05-03
Applicant: MEDTRONIC MINIMED, INC.
Inventor： Chia-Hung Chiu , Rebecca K. Gottlieb , Carol A. Jerome , Kenny J. Long
Abstract: Medical devices and related augmented reality systems and methods are provided. A method of operating an infusion device involves analyzing one or more images captured by an imaging device to identify image content indicative of an activity capable of influencing the physiological condition of the patient and in response to identifying the activity based at least in part on the one or more images, automatically adjusting delivery of the fluid to the patient based at least in part on the activity. An expected nutritional characteristic for a meal is determined based at least in part on the image content, and a delivery adjustment for delivering the fluid is determined based on the expected nutritional characteristic. A graphical indication of the delivery adjustment may also be provided using augmented reality.
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22.发明申请公开(公告)号：US20180169322A1
公开(公告)日：2018-06-21
申请号：US15842800
申请日：2017-12-14
Applicant: MEDTRONIC MINIMED, INC.
Inventor： Chia-Hung Chiu , Peter Schultz , Gayane R. Voskanyan , Hsifu Wang , Rebecca K. Gottlieb , Kenneth D. Warnock , Ricardo Juarez Martinez
Abstract: Disclosed is a medical device component for delivering medication fluid to a patient. The medical device component includes a fluid infusion device to regulate delivery of medication fluid, a body-mountable base unit, and a top cover assembly that is removably couplable to the base unit and to the fluid infusion device. The base unit includes a cannula to deliver medication fluid under the control of the fluid infusion device, and a physiological analyte sensor to measure a physiological characteristic. The base unit also includes an electronics assembly electrically connected to sensor leads to obtain measurements in the analog domain, to convert measurements into digital sensor data, and to communicate conditioned digital sensor data to the fluid infusion device. The top cover assembly is configured to provide both fluid and electrical connections for the base unit, by way of an infusion tube having sensor conductors integrated therein or otherwise associated therewith.
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23.发明授权Methods and systems for optimizing sensor function by the application of voltage 有权通过施加电压来优化传感器功能的方法和系统公开(公告)号：US09265455B2
公开(公告)日：2016-02-23
申请号：US13675813
申请日：2012-11-13
Applicant: Medtronic MiniMed, Inc.
Inventor： Rebecca K. Gottlieb , Chia-Hung Chiu , Ashwin K. Rao
IPC: A61B5/145 , A61B5/00 , A61B5/055 , A61B5/1473 , A61B5/1495 , A61B5/1486 , G01N27/327 , G01N27/416
CPC classification number: A61B5/14532 , A61B5/0004 , A61B5/055 , A61B5/1473 , A61B5/1486 , A61B5/1495 , A61B5/742 , A61B2560/0204 , A61B2560/0223 , G01N27/3274 , G01N27/4163
Abstract: A method is provided for initializing an analyte sensor, such as a glucose sensor. Where a sensor has been disconnected and reconnected, a disconnection time is determined and a sensor initialization protocol is selected based upon the disconnection time. The sensor initialization protocol may include applying a first series of voltage pulses to the sensor. A method for detecting hydration of a sensor is also provided.
Abstract translation: 提供了用于初始化诸如葡萄糖传感器的分析物传感器的方法。 在传感器断开连接并重新连接的情况下，确定断开时间，并根据断开时间选择传感器初始化协议。 传感器初始化协议可以包括将第一系列电压脉冲施加到传感器。 还提供了用于检测传感器的水合的方法。
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公开(公告)号：US09101310B2
公开(公告)日：2015-08-11
申请号：US14015937
申请日：2013-08-30
Applicant: Medtronic MiniMed, Inc.
Inventor： Ying Luo , Rebecca K. Gottlieb , Meena Ramachandran , Chia-Hung Chiu , Nandita Dangui-Patel , Michael Kremliovsky , Jefferson Rose
IPC: G06F17/18 , A61B5/1495 , A61B5/145 , A61B5/1486 , A61B5/00
CPC classification number: G01N33/66 , A61B5/0017 , A61B5/002 , A61B5/14532 , A61B5/1486 , A61B5/1495 , A61B5/6849 , A61B5/7207
Abstract: Disclosed are methods, apparatuses, etc. for glucose sensor signal stability analysis. In certain example embodiments, a series of samples of at least one sensor signal that is responsive to a blood glucose level of a patient may be obtained. Based at least partly on the series of samples, at least one metric may be determined to assess an underlying trend of a change in responsiveness of the at least one sensor signal to the blood glucose level of the patient over time. A reliability of the at least one sensor signal to respond to the blood glucose level of the patient may be assessed based at least partly on the at least one metric assessing an underlying trend. Other example embodiments are disclosed herein.
Abstract translation: 公开了用于葡萄糖传感器信号稳定性分析的方法，装置等。 在某些示例性实施例中，可以获得响应于患者的血糖水平的至少一个传感器信号的一系列样本。 至少部分地基于一系列样本，可以确定至少一个度量以评估至少一个传感器信号对患者随着时间的血糖水平的响应性的变化的潜在趋势。 可以至少部分地基于评估潜在趋势的至少一个度量来评估至少一个传感器信号对患者的血糖水平的响应的可靠性。 本文公开了其它示例性实施例。
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公开(公告)号：US20240358282A1
公开(公告)日：2024-10-31
申请号：US18618694
申请日：2024-03-27
Applicant: Medtronic MiniMed, Inc.
Inventor： Nor Akmaliza Rais , Chia-Hung Chiu , Meredith Hannah Buganski , Aishwarya Mahadevan
IPC: A61B5/145 , A61B5/1468 , A61M5/172
CPC classification number: A61B5/14532 , A61B5/1468 , A61M5/1723
Abstract: A device includes a glucose monitor comprising at least one sensor electrode configured to sense signals indicative of interstitial glucose level of a patient. The device also includes a memory and one or more processors implemented in circuitry and in communication with the memory. The one or more processors are configured to cause delivery of a cleaning electrical current to the at least one sensor electrode. The cleaning electrical current is one or more electrochemical cleaning pulses configured to at least partially remove, in vivo and from the sensor electrode, excipients associated with the delivery of a fluid that includes insulin.
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Patent Agency Ranking
公开(公告)号：US11793930B2
公开(公告)日：2023-10-24
申请号：US16893141
申请日：2020-06-04
Applicant: MEDTRONIC MINIMED, INC.
Inventor： Chia-Hung Chiu , Rebecca K. Gottlieb , Ellis Garai , Akhil Srinivasan , Andrea Varsavsky , Adam S. Trock , Ashwin K. Rao , Hsifu Wang , Daniel E. Pesantez , Isabella Ella Miya , Xinrui Zhang , Guruguhan Meenakshisundaram
CPC classification number: A61M5/14248 , A61M5/162 , A61M5/16831 , A61M5/1723 , A61M37/0015 , A61M39/10 , A61M2005/14252 , A61M2037/0023 , A61M2205/50 , A61M2205/8206 , A61M2205/8243 , A61M2230/201
Abstract: A fluid infusion system includes a housing configured to be adhesively coupled to an anatomy of a user, and a tube configured to extend from the housing for insertion into the anatomy of the user. The tube includes a plurality of conduits defined within the tube. The plurality of conduits include a fluid delivery conduit configured to facilitate a fluidic connection between a fluid source and the anatomy of the user, and one or more conduits configured to accommodate a plurality of electrodes for determining a physiological characteristic of the user.
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公开(公告)号：US20230248904A1
公开(公告)日：2023-08-10
申请号：US18134512
申请日：2023-04-13
Applicant: Medtronic MiniMed, Inc.
Inventor： Chia-Hung Chiu , Hsifu Wang , Rebecca K. Gottlieb
CPC classification number: A61M5/158 , A61L29/06 , A61L29/041 , A61M5/142 , A61M5/14248 , A61M25/0009 , A61M25/0043 , A61M39/02 , A61M39/08 , A61M25/065
Abstract: An insertion set system includes a base configured to be secured to a patient, and a flexible tubing on the base. The flexible tubing has a distal end portion forming a cannula to be inserted into the patient. An inserter having a needle is received by the base. The needle has a channel in which the distal end portion of the flexible tubing is received. The needle is able to slide relative to the flexible tubing, to selectively withdraw the needle off of the distal end portion of the flexible tubing. The base may include a passage for fluid flow arranged transverse to the axial dimension of the distal end portion of the flexible tubing.
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28.发明公开公开(公告)号：US20230191020A1
公开(公告)日：2023-06-22
申请号：US18172200
申请日：2023-02-21
Applicant: Medtronic MiniMed, Inc.
Inventor： Chia-Hung Chiu , Peter Schultz , Gayane R. Voskanyan , Hsifu Wang , Rebecca K. Gottlieb , Kenneth D. Warnock , Ricardo Juarez Martinez
CPC classification number: A61M5/142 , A61M5/1723 , A61B5/4839 , A61B5/14532 , A61M5/1413 , A61B5/1473 , A61M5/14244 , A61M5/204
Abstract: Disclosed is a medical device component for delivering medication fluid to a patient. The medical device component includes a fluid infusion device to regulate delivery of medication fluid, a body-mountable base unit, and a top cover assembly that is removably couplable to the base unit and to the fluid infusion device. The base unit includes a cannula to deliver medication fluid under the control of the fluid infusion device, and a physiological analyte sensor to measure a physiological characteristic. The base unit also includes an electronics assembly electrically connected to sensor leads to obtain measurements in the analog domain, to convert measurements into digital sensor data, and to communicate conditioned digital sensor data to the fluid infusion device. The top cover assembly is configured to provide both fluid and electrical connections for the base unit, by way of an infusion tube having sensor conductors integrated therein or otherwise associated therewith.
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公开(公告)号：US11367526B2
公开(公告)日：2022-06-21
申请号：US16403453
申请日：2019-05-03
Applicant: MEDTRONIC MINIMED, INC.
Inventor： Chia-Hung Chiu , Rebecca K. Gottlieb , Carol A. Jerome , Kenny J. Long
IPC: G16H20/60 , G16H40/67 , G16H40/63 , A61B90/00 , A61M5/172 , G16H20/30 , G06T19/00 , G16H20/17 , G06V20/20 , A61M5/142
Abstract: Medical devices and related augmented reality systems and methods are provided. A method of providing guidance to a patient using an electronic device having an imaging device associated therewith involves analyzing one or more images captured by the imaging device to identify image content indicative of a potential activity for the patient, determining, by a control system associated with the electronic device, one or more attributes for the potential activity, determining, by the control system, a predicted physiological response by the patient to the potential activity based at least in part on the one or more attributes, and providing, on a display associated with the electronic device, an augmented reality graphical user interface including a graphical indication influenced by the predicted physiological response.
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公开(公告)号：US20210268180A1
公开(公告)日：2021-09-02
申请号：US17307886
申请日：2021-05-04
Applicant: Medtronic MiniMed, Inc.
Inventor： Chia-Hung Chiu , Hsifu Wang , Rebecca K. Gottlieb
Abstract: An insertion set system includes a base configured to be secured to a patient, and a flexible tubing on the base. The flexible tubing has a distal end portion forming a cannula to be inserted into the patient. An inserter having a needle is received by the base. The needle has a channel in which the distal end portion of the flexible tubing is received. The needle is able to slide relative to the flexible tubing, to selectively withdraw the needle off of the distal end portion of the flexible tubing. The base may include a passage for fluid flow arranged transverse to the axial dimension of the distal end portion of the flexible tubing.
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