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    Dual chamber and gear pump assembly for a high pressure delivery system
    11.
    发明授权
    Dual chamber and gear pump assembly for a high pressure delivery system 有权

    公开(公告)号：US10314967B2

    公开(公告)日：2019-06-11

    申请号：US14478837

    申请日：2014-09-05

    Applicant: Becton, Dickinson and Company

    Inventor： James Bates ,  Robert Banik ,  Barry Ginsberg

    IPC: A61M5/142 ,  A61M5/155 ,  F04C2/08 ,  F04C2/14 ,  F04C14/20 ,  A61M5/168 ,  A61M5/20 ,  A61M5/24 ,  A61M5/31 ,  A61M5/315 ,  A61M5/48

    Abstract: A high pressure delivery device for delivering a medicament includes a first chamber for storing a supply of the medicament and a second chamber in fluid communication with the first chamber. A fluid connection path is in fluid communication with the second chamber for administering the medicament. A valving system is in fluid communication with the first chamber, the second chamber and the fluid connection path. The valving system allows a dose of the medicament to be injected from the first chamber into the second chamber while substantially preventing backflow of the dose into the first chamber and substantially preventing leakage through the fluid connection path. The valving system also allows the dose in the second chamber to be administered through the fluid connection path while substantially preventing the dose from flowing back into the first chamber.

    DUAL CHAMBER AND GEAR PUMP ASSEMBLY FOR A HIGH PRESSURE DELIVERY SYSTEM
    13.
    发明申请
    DUAL CHAMBER AND GEAR PUMP ASSEMBLY FOR A HIGH PRESSURE DELIVERY SYSTEM 审中-公开
    双室和齿轮泵组件用于高压输送系统

    公开(公告)号：US20150057612A1

    公开(公告)日：2015-02-26

    申请号：US14478837

    申请日：2014-09-05

    Applicant: Becton, Dickinson and Company

    Inventor： James Bates ,  Robert Banik ,  Barry Ginsberg

    IPC: A61M5/142 ,  A61M5/155

    CPC classification number: A61M5/14216 ,  A61M5/14236 ,  A61M5/1424 ,  A61M5/14244 ,  A61M5/155 ,  A61M5/16809 ,  A61M5/204 ,  A61M5/2053 ,  A61M5/24 ,  A61M5/3146 ,  A61M5/31535 ,  A61M5/31585 ,  A61M5/482 ,  A61M5/484 ,  A61M2005/3128 ,  A61M2005/3152 ,  F04C2/084 ,  F04C2/14 ,  F04C14/20 ,  F04C2220/24

    Abstract: A high pressure delivery device for delivering a medicament includes a first chamber for storing a supply of the medicament and a second chamber in fluid communication with the first chamber. A fluid connection path is in fluid communication with the second chamber for administering the medicament. A valving system is in fluid communication with the first chamber, the second chamber and the fluid connection path. The valving system allows a dose of the medicament to be injected from the first chamber into the second chamber while substantially preventing backflow of the dose into the first chamber and substantially preventing leakage through the fluid connection path. The valving system also allows the dose in the second chamber to be administered through the fluid connection path while substantially preventing the dose from flowing back into the first chamber.

    Abstract translation: 用于递送药物的高压输送装置包括用于储存药物供应的第一腔室和与第一腔室流体连通的第二腔室。 流体连接路径与第二腔室流体连通，用于给药。 阀系统与第一室，第二室和流体连接路径流体连通。 阀系统允许药物的剂量从第一腔室注入第二腔室，同时基本上防止剂量回流到第一腔室中并且基本上防止通过流体连接路径的泄漏。 阀系统还允许第二室中的剂量通过流体连接路径施用，同时基本上防止剂量流回第一室。

    Pen Needle Assembly For Delivering Drug Solution
    14.
    发明申请
    Pen Needle Assembly For Delivering Drug Solution 审中-公开
    用于提供药物溶液的笔针组件

    公开(公告)号：US20140188046A1

    公开(公告)日：2014-07-03

    申请号：US14172288

    申请日：2014-02-04

    Applicant: Becton, Dickinson and Company

    Inventor： Michael A. DiBiasi ,  Robert Banik ,  Roger W. Groskopf ,  Min Wei

    IPC: A61B17/34

    CPC classification number: A61B17/3496 ,  A61M5/002 ,  A61M5/3202 ,  A61M5/329 ,  A61M5/3293 ,  A61M5/347 ,  A61M5/425 ,  A61M5/46 ,  Y10T29/49815

    Abstract: In one aspect, a pen needle assembly is provided herein which includes a hub, and a needle fixed to the hub, the needle having proximal and distal ends with a lumen extending therebetween. The needle extends distally from the hub to define an exposed length between the distal end of the needle and the hub in the range of about 5.0 to 9.0 mm. The hub defines a post formed about the needle, the post having a distally-facing first skin engaging surface. The exposed length of the needle extends distally from the first skin engaging surface. The hub also defines a distally-facing second skin engaging surface which at least partially circumscribes the first skin engaging surface. The second skin engaging surface being located proximally of the first skin engaging surface. Advantageously, a pen needle assembly is provided having two skin engaging surfaces which provide stability in achieving subcutaneous injections.

    Abstract translation: 在一个方面，本文提供了一种笔式针组件，其包括轮毂和固定到轮毂的针，所述针具有近端和远端，其间延伸有内腔。 针从轮毂向远侧延伸以限定在针的远端和轮毂之间的暴露长度在约5.0至9.0mm的范围内。 毂限定了围绕针形成的柱，柱具有面向远侧的第一皮肤接合表面。 针的暴露长度从第一皮肤接合表面向远侧延伸。 轮毂还限定了至少部分地围绕第一皮肤接合表面的向远侧面对的第二皮肤接合表面。 第二皮肤接合表面位于第一皮肤接合表面的近侧。 有利地，提供具有两个皮肤接合表面的笔式针组件，其提供实现皮下注射的稳定性。

    INFUSION SET
    16.
    发明申请
    INFUSION SET 有权

    公开(公告)号：US20210154398A1

    公开(公告)日：2021-05-27

    申请号：US17167651

    申请日：2021-02-04

    Applicant: Becton, Dickinson and Company

    Inventor： Tyson Lawrence ,  James McGee ,  Todd Taylor ,  Rob Colonna ,  Eric Sugalski ,  Zenas Lu ,  Chris K. Barmore ,  Robert Banik ,  Peter Skutnik

    IPC: A61M5/158 ,  A61M39/08 ,  A61M5/42

    Abstract: A system for providing the collection of advanced, improved, and novel new components and elements in a single package to simplify assembly and use of the infusion set by the user, including one or more of an exemplary pushbutton-type inserter, squeeze-type inserter, contact-type inserter, skin pinching-type inserter, folding retraction-type inserter, and/or multistage-type inserter (700) having at least one reusable stage, an exemplary set (350) having an adhesion means with two or more user-selectable degrees of adhesion strength, a self-sealing tube connection means, a lens feature to view a site beneath the set, exemplary tube management and connection elements (450), insulin supply (475), adhesion concealment means (500), finger loops on the inserter and site preparation wipes or sprays (550) which can be provided as part of the inserter. The system can further include an exemplary package (12) which can hold a number of sets that can be easily released and retrieved from the tray by an inserter, an exemplary insertion needle handle and shroud, an exemplary squeeze-type latch between an upper portion and a lower portion of the set, and/or a tool removable upper portion of the set.

    INFUSION SET
    17.
    发明申请
    INFUSION SET 有权

    公开(公告)号：US20210154397A1

    公开(公告)日：2021-05-27

    申请号：US17167565

    申请日：2021-02-04

    Applicant: Becton, Dickinson and Company

    Inventor： Tyson Lawrence ,  James McGee ,  Todd Taylor ,  Rob Colonna ,  Eric Sugalski ,  Zenas Lu ,  Chris K. Barmore ,  Robert Banik ,  Peter Skutnik

    IPC: A61M5/158 ,  A61M39/08 ,  A61M5/42

    Abstract: A system for providing the collection of advanced, improved, and novel new components and elements in a single package to simplify assembly and use of the infusion set by the user, including one or more of an exemplary pushbutton-type inserter, squeeze-type inserter, contact-type inserter, skin pinching-type inserter, folding retraction-type inserter, and/or multistage-type inserter (700) having at least one reusable stage, an exemplary set (350) having an adhesion means with two or more user-selectable degrees of adhesion strength, a self-sealing tube connection means, a lens feature to view a site beneath the set, exemplary tube management and connection elements (450), insulin supply (475), adhesion concealment means (500), finger loops on the inserter and site preparation wipes or sprays (550) which can be provided as part of the inserter. The system can further include an exemplary package (12) which can hold a number of sets that can be easily released and retrieved from the tray by an inserter, an exemplary insertion needle handle and shroud, an exemplary squeeze-type latch between an upper portion and a lower portion of the set, and/or a tool removable upper portion of the set.

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