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    Therapeutic Agent Injection Device
    2.
    发明申请
    Therapeutic Agent Injection Device 审中-公开
    治疗剂注射装置

    公开(公告)号：US20160271382A1

    公开(公告)日：2016-09-22

    申请号：US15167485

    申请日：2016-05-27

    Applicant: Medtronic MiniMed, Inc.

    Inventor： Susan McConnell Montalvo ,  Colin A. Chong ,  Hans Lickliter ,  Rafael Bikovsky

    IPC: A61M39/02 ,  A61M5/30

    CPC classification number: A61M39/02 ,  A61M5/14248 ,  A61M5/158 ,  A61M5/30 ,  A61M5/3007 ,  A61M5/5086 ,  A61M39/0208 ,  A61M2005/3022 ,  A61M2039/0205 ,  A61M2039/0223 ,  A61M2039/0226 ,  A61M2205/18 ,  A61M2205/3344 ,  A61M2230/005 ,  A61M2230/201

    Abstract: A therapeutic agent injection device including an injection device for delivering a therapeutic agent to a patient having a body, the body having a patient face and a port face opposite the patient face, the port face having an introducer port including an introducer channel and an injection port including an injection channel, the introducer channel being in fluid communication with the injection channel through a cross channel, the injection channel defining an injection axis; a delivery tube for subcutaneous delivery of the therapeutic agent to the patient, the delivery tube projecting from and being generally perpendicular to the patient face, the delivery tube defining an introducer axis and being in fluid communication with the injection port; and a patch, the patch being attached to the patient face and being operable to adhesively attach to the patient; wherein the injection axis is parallel to the introducer axis.

    Abstract translation: 一种治疗剂注射装置，包括用于将治疗剂递送到患有身体的患者的注射装置，所述患者身体具有患者面和与患者面相对的端口面，所述端口面具有引导器端口，所述引导器端口包括导引器通道和注射器 所述引导器通道通过交叉通道与所述注入通道流体连通，所述注入通道限定注射轴线; 用于将治疗剂皮下递送到患者的输送管，所述输送管从患者面突出并且大致垂直于患者面，所述输送管限定导引器轴线并与所述注射口流体连通; 以及贴片，所述贴片附接到患者面部并且可操作以粘合地附接到患者; 其中所述注射轴线平行于所述导引器轴线。

    Therapeutic agent injection device
    4.
    发明授权
    Therapeutic agent injection device 有权
    治疗剂注射装置

    公开(公告)号：US09265881B2

    公开(公告)日：2016-02-23

    申请号：US14052929

    申请日：2013-10-14

    Applicant: Medtronic MiniMed, Inc.

    Inventor： Susan McConnell Montalvo ,  Colin A. Chong ,  Hans Lickliter ,  Rafael Bikovsky

    IPC: A61M5/158 ,  A61M5/168

    CPC classification number: A61M5/158 ,  A61M5/16831 ,  A61M2005/1585 ,  A61M2005/1586 ,  A61M2005/1588

    Abstract: A therapeutic agent injection device including an injection device for delivering a therapeutic agent to a patient having a body, the body having a patient face and a port face opposite the patient face, the port face having an introducer port including an introducer channel and an injection port including an injection channel, the introducer channel being in fluid communication with the injection channel through a cross channel, the injection channel defining an injection axis; a delivery tube for subcutaneous delivery of the therapeutic agent to the patient, the delivery tube projecting from and being generally perpendicular to the patient face, the delivery tube defining an introducer axis and being in fluid communication with the injection port; and a patch, the patch being attached to the patient face and being operable to adhesively attach to the patient; wherein the injection axis is parallel to the introducer axis.

    Abstract translation: 一种治疗剂注射装置，包括用于将治疗剂递送到患有身体的患者的注射装置，所述患者体具有患者面和与患者面相对的端口面，所述端口面具有引导器端口，所述引导器端口包括导引器通道和注射器 所述引导器通道通过交叉通道与所述注入通道流体连通，所述注入通道限定注射轴线; 用于将治疗剂皮下递送到患者的输送管，所述输送管从患者面突出并且大致垂直于患者面，所述输送管限定导引器轴线并与所述注射口流体连通; 以及贴片，所述贴片附接到患者面部并且可操作以粘合地附接到患者; 其中所述注射轴线平行于所述导引器轴线。

    Automated reservoir fill system
    5.
    发明授权
    Automated reservoir fill system 有权

    公开(公告)号：US10532835B2

    公开(公告)日：2020-01-14

    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

    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.

    Therapeutic Agent Injection Device
    8.
    发明申请
    Therapeutic Agent Injection Device 有权

    公开(公告)号：US20150105724A1

    公开(公告)日：2015-04-16

    申请号：US14052929

    申请日：2013-10-14

    Applicant: Medtronic MiniMed, Inc.

    Inventor： Susan McConnell Montalvo ,  Colin A. Chong ,  Hans Lickliter ,  Rafael Bikovsky

    IPC: A61M5/158 ,  A61M5/48

    CPC classification number: A61M5/158 ,  A61M5/16831 ,  A61M2005/1585 ,  A61M2005/1586 ,  A61M2005/1588

    Abstract: A therapeutic agent injection device including an injection device for delivering a therapeutic agent to a patient having a body, the body having a patient face and an port face opposite the patient face, the port face having an introducer port including an introducer channel and an injection port including an injection channel, the introducer channel being in fluid communication with the injection channel through a cross channel, the injection channel defining an injection axis; a delivery tube for subcutaneous delivery of the therapeutic agent to the patient, the delivery tube projecting from and being generally perpendicular to the patient face, the delivery tube defining an introducer axis and being in fluid communication with the injection port; and a patch, the patch being attached to the patient face and being operable to adhesively attach to the patient; wherein the injection axis is parallel to the introducer axis.

    AUTOMATED RESERVOIR FILL SYSTEM
    9.
    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。

    Reservoir pressure equalization systems and methods
    10.
    发明授权
    Reservoir pressure equalization systems and methods 有权
    水库压力均衡系统及方法

    公开(公告)号：US08764723B2

    公开(公告)日：2014-07-01

    申请号：US13733808

    申请日：2013-01-03

    Applicant: Medtronic MiniMed, Inc.

    Inventor： Colin A. Chong ,  Julian D. Kavazov ,  Eric M. Lorenzen

    IPC: A61M5/32 ,  A61M5/24 ,  A61M37/00 ,  A61M1/00

    CPC classification number: A61M5/14248 ,  A61B5/14532 ,  A61M5/1452 ,  A61M5/1456 ,  A61M5/1723 ,  A61M2005/14264 ,  A61M2005/14268 ,  A61M2039/267 ,  A61M2205/0216 ,  A61M2205/18 ,  A61M2205/3337 ,  A61M2205/3592 ,  A61M2205/50 ,  A61M2205/7527 ,  A61M2205/7536 ,  A61M2230/201 ,  B65D51/1633 ,  F16K17/02 ,  Y10T137/0318 ,  Y10T137/0396

    Abstract: Various embodiments of the present invention are directed to equalizing pressure in a reservoir containing fluidic media, possibly due to imperfect installation of the reservoir or an external influence such as an altitude or a temperature change. In various embodiments, fluidic media may be expelled from the reservoir through a needle and contained in an interior volume of a pierceable member before the needle pierces the pierceable member to establish a flow path to a user. In other embodiments, fluidic media may be expelled through a port of the reservoir into a chamber. In further embodiments, fluidic media may be expelled through a channel in a plunger head and out a passage in the reservoir when the channel and passage are aligned. In other embodiments, fluidic media may be expelled through a valve, and the valve may be pierceable by a needle to establish a flow path to the user.

    Abstract translation: 本发明的各种实施例旨在使包含流体介质的储存器中的压力平衡，这可能是由于储存器的不完美安装或诸如高度或温度变化的外部影响。 在各种实施例中，流体介质可以在针刺穿可刺穿构件之前通过针从储存器排出并容纳在可刺穿构件的内部容积中，以建立到使用者的流动路径。 在其它实施例中，流体介质可以通过储存器的端口排出到室中。 在另外的实施例中，当通道和通道对准时，流体介质可以通过柱塞头中的通道排出并且在储存器中的通道中排出。 在其他实施例中，流体介质可以通过阀排出，并且阀可能被针刺穿以建立到使用者的流动路径。

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