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公开(公告)号：US09795732B2
公开(公告)日：2017-10-24
申请号：US15229004
申请日：2016-08-04
Applicant: MEDTRONIC MINIMED, INC.
Inventor： Adam S. Trock , Hsiao-Yu S. Kow , Nichole R. Mattson , Steve Chow , Alexander S. Campbell
CPC classification number: A61M5/14244 , A61M5/14236 , A61M5/16831 , A61M2205/3317 , A61M2205/3365 , A61M2205/50 , A61M2205/502 , A61M2205/581 , A61M2205/582 , A61M2205/583 , A61M2205/8212 , F04B2201/0201 , F04B2201/02011
Abstract: Apparatus are provided for infusion devices and related systems and operating methods. An exemplary system includes a motor, a sensing arrangement coupled to the motor to provide output indicative of a detected characteristic of the motor when the sensing arrangement is enabled, and a module coupled to the sensing arrangement to periodically enable the sensing arrangement while the motor is idle and detect potential unintended motion of the motor based on the output from the sensing arrangement while periodically enabling the sensing arrangement. In some embodiments, the motor includes a rotor configured such that its rotation provides translational displacement of a plunger in a fluid reservoir, and the sensing arrangement includes one or more sensors configured to provide output indicative of a detected magnetic field of the rotor magnet.
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2.发明申请ERROR HANDLING IN INFUSION DEVICES WITH DISTRIBUTED MOTOR CONTROL AND RELATED OPERATING METHODS 有权具有分布式电动机控制的输液装置中的错误处理及相关操作方法公开(公告)号：US20160346459A1
公开(公告)日：2016-12-01
申请号：US14721807
申请日：2015-05-26
Applicant: MEDTRONIC MINIMED, INC.
Inventor： Steve Chow , Alexander S. Campbell , Yongbo Wang , Thomas W. Collins , Linda I. Torres
CPC classification number: A61M5/145 , A61M5/1452 , A61M5/16831 , A61M2005/14208 , A61M2205/3569 , A61M2205/6018 , G06F19/00 , G06F19/3468 , G16H20/17
Abstract: Infusion systems, infusion devices, and related operating methods are provided. An exemplary infusion device includes a motor operable to deliver fluid to a body of a user, a first control module to enable input power for the motor and provide a dosage command for operating the motor, and a second control module coupled to the first control module to receive the dosage command and operate the motor using at least a portion of the input power based at least in part on the dosage command. One of the first control module and the second control module detects an anomalous condition, and in response, disables the input power to the motor, stores diagnostic information for the anomalous condition in its internal memory, and automatically resets thereafter.
Abstract translation: 提供输液系统，输液装置和相关操作方法。 示例性输注装置包括可操作以将流体输送到使用者身体的电动机，第一控制模块，用于使电动机能够输入动力并提供用于操作电动机的剂量命令;以及第二控制模块，其耦合到第一控制模块 以至少部分地基于剂量指令使用至少一部分输入功率来接收剂量命令并操作马达。 第一控制模块和第二控制模块中的一个检测异常状况，作为响应，禁止对电动机的输入功率，将用于异常状况的诊断信息存储在其内部存储器中，并且此后自动复位。
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公开(公告)号：US10137243B2
公开(公告)日：2018-11-27
申请号：US14721800
申请日：2015-05-26
Applicant: MEDTRONIC MINIMED, INC.
Inventor： Yongbo Wang , Steve Chow , David P. Lewinski , Linda I. Torres , Alexander S. Campbell
Abstract: Infusion systems, infusion devices, and related operating methods are provided. An exemplary infusion device includes a motor operable to deliver fluid to a body of a user, a first control module, and a second control module. The first control module and the second control module are coupled to one another. The first control module enables input power for the motor in accordance with a handshaking sequence of communications between the first control module and the second control module and provides a dosage command to the second control module, with the second control module operating the motor using the input power based on the dosage command in accordance with the handshaking sequence of communications.
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4.发明申请DETECTING BLOCKAGE OF A RESERVOIR CAVITY DURING A SEATING OPERATION OF A FLUID INFUSION DEVICE 审中-公开检测流体输液装置运行过程中储藏室的堵塞公开(公告)号：US20150314068A1
公开(公告)日：2015-11-05
申请号：US14267696
申请日：2014-05-01
Applicant: MEDTRONIC MINIMED, INC.
Inventor： Juan M. Alderete, Jr. , Alexander S. Campbell , Steve Chow , Hsiao-Yu S. Kow , Salman Monirabbasi , Dmytro Y. Sokolovskyy , Andrew E. Weaver
CPC classification number: G06F19/3468 , A61M5/14216 , A61M5/14244 , A61M5/1452 , A61M2205/332 , G06F19/00 , G16H40/63
Abstract: A fluid infusion device and related operating methods are presented here. An exemplary embodiment of the device includes a drive motor assembly, a force sensor associated with the drive motor assembly, and a reservoir cavity that accommodates fluid reservoirs. An exemplary operating method for the device obtains force measurements for a reservoir seating action of the drive motor assembly, where the force measurements indicate measures of force imparted to the force sensor during the reservoir seating action. The method continues by determining that a vent in the reservoir cavity is blocked, based on an analysis of the force measurements, and by initiating corrective action for the fluid infusion device in response to determining that the vent in the reservoir cavity is blocked.
Abstract translation: 本文介绍了流体输液装置及相关操作方法。 该装置的示例性实施例包括驱动马达组件，与驱动马达组件相关联的力传感器以及容纳流体储存器的储存腔。 用于装置的示例性操作方法获得用于驱动马达组件的储存器就座动作的力测量，其中力测量指示在储存器就座动作期间施加到力传感器的力的测量。 该方法通过基于力测量的分析确定储存器腔中的通气口被阻挡，并且响应于确定储存器腔中的通风口被阻塞而启动用于流体输注装置的校正动作，继续。
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5.发明授权公开(公告)号：US12154671B2
公开(公告)日：2024-11-26
申请号：US16808267
申请日：2020-03-03
Applicant: MEDTRONIC MINIMED, INC.
Inventor： Steve Chow , Alexander S. Campbell , Yongbo Wang , Thomas W. Collins , Linda I. Torres
Abstract: Infusion systems, infusion devices, and related operating methods are provided. An exemplary infusion device includes a motor operable to deliver fluid to a body of a user, a first control module to enable input power for the motor and provide a dosage command for operating the motor, and a second control module coupled to the first control module to receive the dosage command and operate the motor using at least a portion of the input power based at least in part on the dosage command. One of the first control module and the second control module detects an anomalous condition, and in response, disables the input power to the motor, stores diagnostic information for the anomalous condition in its internal memory, and automatically resets thereafter.
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Patent Agency Ranking
6.发明授权公开(公告)号：US10275572B2
公开(公告)日：2019-04-30
申请号：US14267696
申请日：2014-05-01
Applicant: MEDTRONIC MINIMED, INC.
Inventor： Juan M. Alderete, Jr. , Alexander S. Campbell , Steve Chow , Hsiao-Yu S. Kow , Salman Monirabbasi , Dmytro Y. Sokolovskyy , Andrew E. Weaver
Abstract: A fluid infusion device and related operating methods are presented here. An exemplary embodiment of the device includes a drive motor assembly, a force sensor associated with the drive motor assembly, and a reservoir cavity that accommodates fluid reservoirs. An exemplary operating method for the device obtains force measurements for a reservoir seating action of the drive motor assembly, where the force measurements indicate measures of force imparted to the force sensor during the reservoir seating action. The method continues by determining that a vent in the reservoir cavity is blocked, based on an analysis of the force measurements, and by initiating corrective action for the fluid infusion device in response to determining that the vent in the reservoir cavity is blocked.
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7.发明授权公开(公告)号：US09999721B2
公开(公告)日：2018-06-19
申请号：US14721807
申请日：2015-05-26
Applicant: MEDTRONIC MINIMED, INC.
Inventor： Steve Chow , Alexander S. Campbell , Yongbo Wang , Thomas W. Collins , Linda I. Torres
CPC classification number: A61M5/145 , A61M5/1452 , A61M5/16831 , A61M2005/14208 , A61M2205/3569 , A61M2205/6018 , G06F19/00 , G06F19/3468 , G16H20/17
Abstract: Infusion systems, infusion devices, and related operating methods are provided. An exemplary infusion device includes a motor operable to deliver fluid to a body of a user, a first control module to enable input power for the motor and provide a dosage command for operating the motor, and a second control module coupled to the first control module to receive the dosage command and operate the motor using at least a portion of the input power based at least in part on the dosage command. One of the first control module and the second control module detects an anomalous condition, and in response, disables the input power to the motor, stores diagnostic information for the anomalous condition in its internal memory, and automatically resets thereafter.
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8.发明申请INFUSION DEVICES WITH DISTRIBUTED MOTOR CONTROL AND RELATED OPERATING METHODS 审中-公开具有分布式电动机控制的输液装置及相关操作方法公开(公告)号：US20160346458A1
公开(公告)日：2016-12-01
申请号：US14721800
申请日：2015-05-26
Applicant: MEDTRONIC MINIMED, INC.
Inventor： Yongbo Wang , Steve Chow , David P. Lewinski , Linda I. Torres , Alexander S. Campbell
CPC classification number: A61M5/145 , A61M5/16877 , A61M5/172 , A61M2005/14208 , A61M2005/14506 , A61M2205/50 , A61M2205/502 , A61M2205/52 , A61M2230/201 , G06F19/00 , G16H40/40
Abstract: Infusion systems, infusion devices, and related operating methods are provided. An exemplary infusion device includes a motor operable to deliver fluid to a body of a user, a first control module, and a second control module. The first control module and the second control module are coupled to one another. The first control module enables input power for the motor in accordance with a handshaking sequence of communications between the first control module and the second control module and provides a dosage command to the second control module, with the second control module operating the motor using the input power based on the dosage command in accordance with the handshaking sequence of communications.
Abstract translation: 提供输液系统，输液装置和相关操作方法。 示例性输注装置包括可操作以将流体输送到使用者的身体的电动机，第一控制模块和第二控制模块。 第一控制模块和第二控制模块彼此耦合。 第一控制模块使得能够根据第一控制模块和第二控制模块之间的通信握手顺序为电动机输入电力，并且向第二控制模块提供剂量命令，第二控制模块使用输入 根据通信的握手顺序，基于剂量指令的电源。
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公开(公告)号：US08970388B2
公开(公告)日：2015-03-03
申请号：US14033275
申请日：2013-09-20
Applicant: Medtronic MiniMed, Inc.
Inventor： Adam Trock , Jon Spurlin , Michael Ortega , Seth Kazarians , Steve Chow , Steven Vargas , Belinda Lee , David Lewinski , Gabor Oroszlan
CPC classification number: G08B21/18 , G01R31/3606 , G01R31/3679 , H01M10/48 , H01M16/00 , H02J7/0047 , H02J7/0063 , H02J2007/005 , H02J2007/0067
Abstract: A portable electronic device, such as a fluid infusion device, obtains its operating power from a primary battery and a secondary battery. The primary battery may be a replaceable battery, and the secondary battery may be a rechargeable battery that can be charged with the primary battery under certain conditions. The device utilizes a power management scheme that transitions between the primary battery and/or the secondary battery to prolong the useful life of the primary battery. The device may also generate an intelligent battery life indicator that displays an accurate representation of the remaining life of the primary battery.
Abstract translation: 诸如流体输注装置的便携式电子装置从一次电池和二次电池获得其工作电力。 主电池可以是可更换的电池，并且二次电池可以是可以在一定条件下与一次电池充电的可充电电池。 该设备利用在一次电池和/或二次电池之间转换的电力管理方案，以延长一次电池的使用寿命。 该设备还可以生成智能电池寿命指示器，其显示主电池的剩余寿命的精确表示。
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10.发明申请公开(公告)号：US20250046418A1
公开(公告)日：2025-02-06
申请号：US18919680
申请日：2024-10-18
Applicant: Medtronic MiniMed, Inc.
Inventor： Steve Chow , Alexander S. Campbell , Yongbo Wang , Thomas W. Collins , Linda I. Torres
Abstract: Techniques disclosed herein relate to operating a motor using a first control module and a second control module. The techniques may involve detecting, by the first control module, after loading application code for execution by the first control module and the second control module, an anomalous condition. The techniques may further involve in response to detection of the anomalous condition, disabling, by the first control module, input power to the motor. The techniques may further involve resetting the first control module and the second control module to a boot loader stage.
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