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    AUTOMATED RESERVOIR FILL SYSTEM
    12.
    发明申请
    AUTOMATED RESERVOIR FILL SYSTEM 审中-公开
    自动储罐灌装系统

    公开(公告)号：US20140305544A1

    公开(公告)日：2014-10-16

    申请号：US14313248

    申请日：2014-06-24

    Applicant: Medtronic MiniMed, Inc.

    Inventor： Colin A. Chong ,  Arsen Ibranyan ,  Eric M. Lorenzen ,  Edgardo C. Halili

    IPC: B65B3/00 ,  A61J1/20

    CPC classification number: B65B3/003 ,  A61J1/20 ,  A61J1/2003 ,  A61J1/2096 ,  A61M5/00 ,  A61M5/14244 ,  A61M5/36 ,  A61M2205/3368 ,  A61M2209/045

    Abstract: An automated reservoir filling system for a portable medical device is disclosed. The system includes a vial sealed by a septum partially filled with a liquid and a gas occupying a headspace. The system further includes a reservoir with a volume defined between a reservoir septum and a plunger head. The plunger head is coupled to a plunger arm which is further coupled to a drive system. Further included is a transfer system with a vial end that pierces the vial septum and remains in contact with the liquid, and a reservoir end that pierces the reservoir septum and remains in the reservoir volume. A controller coupled to the drive system to actuates the drive system automatically drawing fluid from the vial to the reservoir through the degas system.

    Abstract translation: 公开了一种用于便携式医疗装置的自动储液器填充系统。 该系统包括由部分填充有液体的隔膜和占据顶部空间的气体密封的小瓶。 该系统还包括具有限定在储存器隔膜和柱塞头之间的容积的储存器。 柱塞头联接到柱塞臂，该柱塞臂进一步联接到驱动系统。 还包括具有小瓶端的传送系统，该小瓶端部刺穿小瓶隔膜并保持与液体接触，以及刺穿储存器隔膜并保留在储存器容积中的储存器端。 耦合到驱动系统的控制器，用于致动驱动系统，通过脱气系统自动地将流体从小瓶抽吸到储存器。

    SEALING ASSEMBLY WITH PINCH VALVE STRUCTURE FOR A FLUID INFUSION DEVICE HAVING A NEEDLED FLUID RESERVOIR
    13.
    发明申请
    SEALING ASSEMBLY WITH PINCH VALVE STRUCTURE FOR A FLUID INFUSION DEVICE HAVING A NEEDLED FLUID RESERVOIR 有权
    用于具有需要的流体储存器的流体输送装置的锁紧阀组件的密封组件

    公开(公告)号：US20130066281A1

    公开(公告)日：2013-03-14

    申请号：US13672502

    申请日：2012-11-08

    Applicant: MEDTRONIC MINIMED, INC.

    Inventor： Matthew William Yavorsky ,  Edgardo C. Halili ,  Eric M. Lorenzen

    IPC: A61M5/162

    CPC classification number: A61M5/162 ,  A61M39/06 ,  A61M39/284 ,  A61M2005/3103 ,  A61M2005/3104

    Abstract: A fluid infusion device that delivers medication fluid to a user includes a removable fluid reservoir having a reservoir port and a hollow fluid reservoir needle, a base plate having a reservoir port receptacle for the reservoir port and the reservoir needle, and an inlet structure in the reservoir port receptacle to define at least a portion of a fluid chamber. The fluid infusion device also includes a needle sealing element having a base section, an end section opposite the base section, a neck section between the base section and the end section, and a needle opening extending through the base section, the neck section, and the end section. A compression element is coupled around the neck section to impart an inward biasing force near the needle opening.

    Abstract translation: 向使用者输送药液的流体输注装置包括具有储存器端口和中空流体储存器针的可移除的流体储存器，具有用于储存器端口和储存器针的储存器端口容器的底板，以及位于储存器端口中的入口结构 储存器端口容器以限定流体室的至少一部分。 液体输注装置还包括具有基部的针密封元件，与基部相对的端部，在基部和端部之间的颈部部分，以及延伸穿过基部，颈部和 末端部分。 压缩元件围绕颈部部分联接以在针开口附近施加向内的偏压力。

    RETRACTABLE SEALING ASSEMBLY FOR A FLUID RESERVOIR OF A FLUID INFUSION DEVICE
    14.
    发明申请
    RETRACTABLE SEALING ASSEMBLY FOR A FLUID RESERVOIR OF A FLUID INFUSION DEVICE 审中-公开

    公开(公告)号：US20190091460A1

    公开(公告)日：2019-03-28

    申请号：US16198051

    申请日：2018-11-21

    Applicant: MEDTRONIC MINIMED, INC.

    Inventor： Matthew William Yavorsky ,  Edgardo C. Halili ,  Eric M. Lorenzen

    IPC: A61M39/06 ,  A61M5/142 ,  A61M5/31

    Abstract: Disclosed herein is a fluid infusion device of the type that delivers medication fluid to the body of a patient. The device includes or cooperates with a fluid reservoir, and the device has a sealing assembly to receive and form a fluid seal with the fluid reservoir. A retractable sealing element surrounding a hollow fluid delivery needle may be used to seal a port of the fluid reservoir. The port may include a pressure vent that is sealed by the retractable sealing element. In one variation, the reservoir includes a moving valve sleeve that holds a septum. The septum moves to allow the reservoir to vent, and to form a seal with the port when the needle pierces the septum. In another variation, the device includes a needleless sealing assembly. In yet other variations, the device uses a needled fluid reservoir.

    PRIMING DETECTION SYSTEM AND METHOD OF USING THE SAME
    15.
    发明申请
    PRIMING DETECTION SYSTEM AND METHOD OF USING THE SAME 有权
    准确检测系统及其使用方法

    公开(公告)号：US20150283321A1

    公开(公告)日：2015-10-08

    申请号：US14246982

    申请日：2014-04-07

    Applicant: Medtronic MiniMed, Inc.

    Inventor： Kiem H. Dang ,  Edgardo C. Halili

    IPC: A61M5/142 ,  G01D7/00 ,  A61M5/162

    CPC classification number: A61M5/14244 ,  A61M5/1626 ,  A61M2005/1402 ,  A61M2205/583

    Abstract: An infusion system having a priming detection system to indicate that a component of the system, for example a cannula or needle, is primed with a fluid to be delivered into an individual's body. The infusion system utilizes a reactive element that reacts with the fluid or at least one component of the fluid to be delivered, to produce a color change or a colored complex. The reactive element can be deposited, coated or otherwise incorporated in any component of the infusion system that would benefit from a visible indication of a primed fluid, including, but not limited to a tubing, infusion set, cannula, needle and/or guard element at least partially covering or surrounding a cannula or needle. The visual indication improves the user experience during the priming and filling of the system by providing a clear color change confirmation upon priming completion and prior to insertion into the body.

    Abstract translation: 一种输液系统，其具有起动检测系统，以指示系统的部件，例如插管或针头，用待输送到个人身体的流体。 输液系统利用与流体或要被输送的流体的至少一个组分反应的反应元件，以产生颜色变化或着色复合物。 反应元件可以沉积，涂覆或以其他方式结合到输注系统的任何组件中，其将受益于引发液体的可见指示，包括但不限于管道，输液器，套管，针和/或保护元件 至少部分地覆盖或围绕套管或针。 视觉指示通过在启动完成和插入身体之前提供清晰的颜色变化确认来改善系统启动和填充期间的用户体验。

    Sealing assembly with pinch valve structure for a fluid infusion device having a needled fluid reservoir
    16.
    发明授权
    Sealing assembly with pinch valve structure for a fluid infusion device having a needled fluid reservoir 有权
    具有针阀结构的密封组件，用于具有针刺流体储存器的流体输注装置

    公开(公告)号：US09101710B2

    公开(公告)日：2015-08-11

    申请号：US13672502

    申请日：2012-11-08

    Applicant: MEDTRONIC MINIMED, INC.

    Inventor： Matthew William Yavorsky ,  Edgardo C. Halili ,  Eric M. Lorenzen

    IPC: A61M5/178 ,  A61M5/162 ,  A61M39/06 ,  A61M39/28 ,  A61M5/31

    CPC classification number: A61M5/162 ,  A61M39/06 ,  A61M39/284 ,  A61M2005/3103 ,  A61M2005/3104

    Abstract: A fluid infusion device that delivers medication fluid to a user includes a removable fluid reservoir having a reservoir port and a hollow fluid reservoir needle, a base plate having a reservoir port receptacle for the reservoir port and the reservoir needle, and an inlet structure in the reservoir port receptacle to define at least a portion of a fluid chamber. The fluid infusion device also includes a needle sealing element having a base section, an end section opposite the base section, a neck section between the base section and the end section, and a needle opening extending through the base section, the neck section, and the end section. A compression element is coupled around the neck section to impart an inward biasing force near the needle opening.

    Abstract translation: 向使用者输送药液的流体输注装置包括具有储存器端口和中空流体储存器针的可移除的流体储存器，具有用于储存器端口和储存器针的储存器端口容器的底板，以及位于储存器端口中的入口结构 储存器端口容器以限定流体室的至少一部分。 液体输注装置还包括具有基部的针密封元件，与基部相对的端部，在基部和端部之间的颈部部分，以及延伸穿过基部，颈部和 末端部分。 压缩元件围绕颈部部分联接以在针开口附近施加向内的偏压力。

    RETRACTABLE SEALING ASSEMBLY FOR A FLUID RESERVOIR OF A FLUID INFUSION DEVICE
    17.
    发明申请
    RETRACTABLE SEALING ASSEMBLY FOR A FLUID RESERVOIR OF A FLUID INFUSION DEVICE 审中-公开
    流体输液装置的流体储存器的可回缩密封装置

    公开(公告)号：US20130046253A1

    公开(公告)日：2013-02-21

    申请号：US13657644

    申请日：2012-10-22

    Applicant: MEDTRONIC MINIMED, INC.

    Inventor： Matthew William Yavorsky ,  Edgardo C. Halili ,  Eric M. Lorenzen

    IPC: A61M5/158

    CPC classification number: A61M39/06 ,  A61M5/14248 ,  A61M2005/3103 ,  A61M2005/3104

    Abstract: Disclosed herein is a fluid infusion device of the type that delivers medication fluid to the body of a patient. The device includes or cooperates with a fluid reservoir, and the device has a sealing assembly to receive and form a fluid seal with the fluid reservoir. A retractable sealing element surrounding a hollow fluid delivery needle may be used to seal a port of the fluid reservoir. The port may include a pressure vent that is sealed by the retractable sealing element. In one variation, the reservoir includes a moving valve sleeve that holds a septum. The septum moves to allow the reservoir to vent, and to form a seal with the port when the needle pierces the septum. In another variation, the device includes a needleless sealing assembly. In yet other variations, the device uses a needled fluid reservoir.

    Abstract translation: 本文公开了一种将药物流体输送到患者身体的类型的流体输注装置。 该装置包括或配合流体储存器，并且该装置具有密封组件以接收和形成与流体储存器的流体密封。 围绕中空流体输送针的可收缩密封元件可用于密封流体储存器的端口。 端口可以​​包括由可伸缩密封元件密封的压力通风口。 在一个变型中，储存器包括保持隔膜的移动阀套筒。 隔垫移动以允许储存器排出，并且当针刺穿隔膜时，与端口形成密封。 在另一变型中，该装置包括无针密封组件。 在另外的变型中，该装置使用针刺式流体储存器。

    SEALING ASSEMBLY AND STRUCTURE FOR A FLUID INFUSION DEVICE HAVING A NEEDLED FLUID RESERVOIR
    18.
    发明申请
    SEALING ASSEMBLY AND STRUCTURE FOR A FLUID INFUSION DEVICE HAVING A NEEDLED FLUID RESERVOIR 有权
    具有流体流体储存器的流体输送装置的密封组件和结构

    公开(公告)号：US20130046252A1

    公开(公告)日：2013-02-21

    申请号：US13657652

    申请日：2012-10-22

    Applicant: MEDTRONIC MINIMED, INC.

    Inventor： Matthew William Yavorsky ,  Edgardo C. Halili ,  Eric M. Lorenzen

    IPC: A61M5/168 ,  A61M5/162 ,  A61M5/158

    CPC classification number: A61M39/06 ,  A61M5/14248 ,  A61M5/162 ,  A61M2005/3103 ,  A61M2005/3104

    Abstract: A sealing assembly is utilized for a fluid infusion device that cooperates with a fluid reservoir having a reservoir port and a hollow fluid reservoir needle at least partially located within the reservoir port. The sealing assembly has a reservoir port receptacle with a proximal end, a distal end extending from the proximal end, and a needle opening formed in the distal end to receive the hollow fluid reservoir needle. The sealing assembly also has a fluid chamber located at least partially in the reservoir port receptacle, and a needle sealing element having a self-sealing needle opening formed therein. The needle sealing element is located within the reservoir port receptacle between the distal end and the fluid chamber. The the self-sealing needle opening accommodates the hollow fluid reservoir needle when the reservoir port engages the reservoir port receptacle.

    Abstract translation: 密封组件用于流体输注装置，其与具有至少部分地位于储存器端口内的储存器端口和中空流体储存器针的流体储存器配合。 密封组件具有储存器端口容器，其具有近端，从近端延伸的远端和形成在远端中的针开口以容纳中空流体储存器针。 密封组件还具有至少部分地位于储存器口容器中的流体室，以及在其中形成有自密封针孔的针密封元件。 针密封元件位于远端和流体室之间的储存器口容器内。 当储存器端口接合储存器端口容器时，自密封针孔容纳中空流体储存器针。

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