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    Injection access port with chamfered top hat septum design
    1.
    发明授权
    Injection access port with chamfered top hat septum design 有权
    注射口采用倒角顶帽隔垫设计

    公开(公告)号：US08366687B2

    公开(公告)日：2013-02-05

    申请号：US10752257

    申请日：2004-01-06

    Applicant: Mark Girard ,  Todd Beaupre ,  Benjamin Bell ,  Mark Wolfson ,  Richard Nisil ,  Jeffrey J. Crowley ,  Nathan Murphy

    Inventor： Mark Girard ,  Todd Beaupre ,  Benjamin Bell ,  Mark Wolfson ,  Richard Nisil ,  Jeffrey J. Crowley ,  Nathan Murphy

    IPC: A61M37/00

    CPC classification number: A61M39/0208 ,  A61M39/04 ,  A61M2039/0072

    Abstract: An access port comprises a housing with a first opening and a self sealing septum sealing the first opening, the septum including an attachment portion for securing the septum to the housing, the attachment portion including a chamfer which, when the septum is mounted within the housing is subject to a force oriented substantially perpendicularly with respect to a plane of the outer surface, the chamfered portion redirecting a portion of the force to compress the outer surface. A septum for an access port comprises an attachment portion for abutting a septum seat of the access port and an operative surface permitting penetration by a needle and resealing itself after removal of the needle in combination with a chamfered portion providing a transition between the attachment portion and the operative surface, the chamfered portion re-directing a component of a force applied to the chamfered portion to compress the operative surface.

    Abstract translation: 入口端口包括具有第一开口的壳体和密封第一开口的自密封隔膜，所述隔膜包括用于将所述隔膜固定到所述壳体的附接部分，所述附接部分包括倒角，当所述隔膜安装在所述壳体内时 受到相对于外表面的平面基本上垂直定向的力，倒角部分重定向力的一部分以压缩外表面。 用于进入端口的隔膜包括用于邻接进入口的隔膜座的附接部分和允许针穿透的操作表面，并且在移除针之后重新密封自身，该倒角部分提供在附接部分和 操作表面，倒角部分重新引导施加到倒角部分的力的分量以压缩操作表面。

    Dual lumen port with F-shaped connector
    2.
    发明授权
    Dual lumen port with F-shaped connector 有权
    双通道端口，带F形连接器

    公开(公告)号：US08277425B2

    公开(公告)日：2012-10-02

    申请号：US10807590

    申请日：2004-03-24

    Applicant: Mark Girard ,  Benjamin Bell ,  Todd Beaupre

    Inventor： Mark Girard ,  Benjamin Bell ,  Todd Beaupre

    IPC: A61M31/00 ,  A61M37/00

    CPC classification number: A61M39/0208 ,  A61M39/045 ,  A61M39/12 ,  A61M2039/0211

    Abstract: A port for subcutaneous implantation, comprising a housing including first and second wells formed therein and a substantially F-shaped flow element including first and second lumens extending therethrough wherein, when in an operative configuration the F-shaped flow element is coupled to the housing with a proximal end of each of the lumens in fluid communication with a respective one of the first and second wells for receiving fluid therefrom, and wherein distal ends of each of the lumens form outlets, each outlet being coupleable to a lumen of a medical catheter, the F-shaped flow element including first and second arms extending from a trunk with the first lumen extending through the first arm to the trunk and the second lumen extending through the second arm to the trunk, the first and second lumens being separated from one another within the trunk.

    Abstract translation: 一种用于皮下植入的端口，包括壳体，其包括形成在其中的第一和第二阱以及包括延伸穿过其中的第一和第二腔的基本上F形的流动元件，其中当处于可操作构造时，F形流动元件与 每个腔的近端与第一和第二孔中的相应一个流体连通，用于从其中接收流体，并且其中每个腔的远端形成出口，每个出口可耦合到医疗导管的内腔， 所述F形流动元件包括从所述躯干延伸的所述第一和第二臂，所述第一腔经由所述第一臂延伸到所述躯干，所述第二腔经由所述第二臂延伸至所述躯干，所述第一和第二腔相互分离 在树干内。

    Dual lumen port with F-shaped connector
    3.
    发明申请
    Dual lumen port with F-shaped connector 有权
    双通道端口，带F形连接器

    公开(公告)号：US20050215960A1

    公开(公告)日：2005-09-29

    申请号：US10807590

    申请日：2004-03-24

    Applicant: Mark Girard ,  Benjamin Bell ,  Todd Beaupre

    Inventor： Mark Girard ,  Benjamin Bell ,  Todd Beaupre

    IPC: A61M39/02 ,  A61M39/04 ,  A61M39/12 ,  A61M31/00

    CPC classification number: A61M39/0208 ,  A61M39/045 ,  A61M39/12 ,  A61M2039/0211

    Abstract: A port for subcutaneous implantation, comprising a housing including first and second wells formed therein and a substantially F-shaped flow element including first and second lumens extending therethrough wherein, when in an operative configuration the F-shaped flow element is coupled to the housing with a proximal end of each of the lumens in fluid communication with a respective one of the first and second wells for receiving fluid therefrom, and wherein distal ends of each of the lumens form outlets, each outlet being coupleable to a lumen of a medical catheter, the F-shaped flow element including first and second arms extending from a trunk with the first lumen extending through the first arm to the trunk and the second lumen extending through the second arm to the trunk, the first and second lumens being separated from one another within the trunk.

    Abstract translation: 一种用于皮下植入的端口，包括壳体，其包括形成在其中的第一和第二阱以及包括延伸穿过其中的第一和第二腔的基本上F形的流动元件，其中当处于可操作构造时，F形流动元件与 每个腔的近端与第一和第二孔中的相应一个流体连通，用于从其中接收流体，并且其中每个腔的远端形成出口，每个出口可耦合到医疗导管的内腔， 所述F形流动元件包括从所述躯干延伸的所述第一和第二臂，所述第一腔经由所述第一臂延伸到所述躯干，所述第二腔经由所述第二臂延伸至所述躯干，所述第一和第二腔相互分离 在树干内。

    Injection access port with chamfered top hat septum design
    4.
    发明申请
    Injection access port with chamfered top hat septum design 有权
    注射口采用倒角顶帽隔垫设计

    公开(公告)号：US20050148957A1

    公开(公告)日：2005-07-07

    申请号：US10752257

    申请日：2004-01-06

    Applicant: Mark Girard ,  Todd Beaupre ,  Benjamin Bell ,  Mark Wolfson ,  Richard Nisil ,  Jeffrey Crowley ,  Nathan Murphy

    Inventor： Mark Girard ,  Todd Beaupre ,  Benjamin Bell ,  Mark Wolfson ,  Richard Nisil ,  Jeffrey Crowley ,  Nathan Murphy

    IPC: A61M39/02 ,  A61M39/04 ,  A61M31/00

    CPC classification number: A61M39/0208 ,  A61M39/04 ,  A61M2039/0072

    Abstract: An access port comprises a housing with a first opening formed therein and a septum mounted within the housing sealing the first opening, the septum including an outer surface covering the first opening and self-sealing after penetration by a needle and an attachment portion for securing the septum to the housing, the attachment portion including a chamfer which, when the septum is mounted within the housing is subject to a force oriented substantially perpendicularly with respect to a plane of the outer surface, the chamfered portion redirecting a portion of the force to compress the outer surface. A septum for an access port comprises an attachment portion adapted to abut a septum seat of the access port and an operative surface adapted to permit penetration by a needle and resealing itself after removal of the needle in combination with a chamfered portion providing a transition between the attachment portion and the operative surface, the chamfered portion re-directing a component of a force applied to the chamfered portion to compress the operative surface.

    Abstract translation: 入口端口包括壳体，其中形成有第一开口，并且安装在所述壳体内的隔膜密封所述第一开口，所述隔膜包括覆盖所述第一开口的外表面，并且在被针穿入之后自身密封，以及用于固定所述第一开口的附接部分 所述安装部分包括倒角，所述倒角当所述隔膜安装在所述壳体内时受到基本垂直于所述外表面的平面定向的力，所述倒角部分将所述力的一部分重新定向以压缩 外表面。 用于进入端口的隔膜包括适于邻接进入口的隔膜座的附接部分和适于允许针穿透的操作表面，并且在移除针后与其自身之间重新密封，该倒角部分提供在 安装部分和操作表面，倒角部分重新引导施加到倒角部分的力的分量以压缩操作表面。

    Pressure activated valve for high flow rate and pressure venous access applications
    8.
    发明授权
    Pressure activated valve for high flow rate and pressure venous access applications 有权
    用于高流量和压力静脉进入应用的压力激活阀

    公开(公告)号：US09447892B2

    公开(公告)日：2016-09-20

    申请号：US13566386

    申请日：2012-08-03

    Applicant: Raymond Lareau ,  Mark Girard ,  Benjamin Bell

    Inventor： Raymond Lareau ,  Mark Girard ,  Benjamin Bell

    IPC: A61M39/24 ,  F16K15/14

    CPC classification number: A61M39/24 ,  A61M2039/2426 ,  A61M2039/246 ,  F16K15/147 ,  F16K27/0209 ,  Y10T137/7881

    Abstract: A valve having a first housing including a first lumen extending therethrough and a first disk-facing surface, a second housing including a second lumen extending therethrough and a second disk-facing surface, where the second housing is coupled to the first housing so that the second disk-facing surface faces the first disk-facing surface. A flexible disk has at least a portion of an outer edge of the disk extending away from a plane of a central portion of the disk, the outer edge contacting the first disk-facing surface, the disk including a slit extending therethrough which, when acted upon by a fluid pressure of at least a threshold level opens to permit fluid flow between the first and second lumens and which, when acted upon by a fluid pressure less than the threshold level, prevents fluid flow between the first and second lumens.

    Abstract translation: 一种具有第一壳体的阀，所述第一壳体包括延伸穿过其中的第一内腔和第一盘对面的表面，第二壳体包括延伸穿过其中的第二腔和第二盘对面的表面，其中所述第二壳体联接到所述第一壳体， 第二面向盘的表面面向第一面向盘的表面。 柔性盘具有盘的外边缘的至少一部分远离盘的中心部分的平面延伸，外边缘接触第一面向盘的表面，盘包括延伸穿过其中的狭缝，当作用时 通过至少阈值水平的流体压力打开以允许流体在第一和第二流明之间流动，并且当由低于阈值水平的流体压力作用时，防止流体在第一和第二流明之间流动。

    Pressure activated valve for high flow rate and pressure venous access applications
    9.
    发明授权
    Pressure activated valve for high flow rate and pressure venous access applications 有权
    用于高流量和压力静脉进入应用的压力激活阀

    公开(公告)号：US08257321B2

    公开(公告)日：2012-09-04

    申请号：US12124589

    申请日：2008-05-21

    Applicant: Raymond Lareau ,  Mark Girard ,  Benjamin Bell

    Inventor： Raymond Lareau ,  Mark Girard ,  Benjamin Bell

    IPC: A61M5/00 ,  A61M39/02 ,  A61M5/178

    CPC classification number: A61M39/24 ,  A61M2039/2426 ,  A61M2039/246 ,  F16K15/147 ,  F16K27/0209 ,  Y10T137/7881

    Abstract: A valve comprises a first housing including a first lumen extending therethrough and defining a first disk-facing surface and a second housing including a second lumen extending therethrough and defining a second disk-facing surface, the second housing being mated to the first housing so that the second disk-facing surface faces the first disk-facing surface in combination with a flexible disk gripped between gripping portions of the first and second disk-facing surfaces, the disk including a slit extending therethrough which, when acted upon by a fluid pressure of at least a predetermined threshold level opens to permit fluid flow between the first and second lumens and which, when acted upon by a fluid pressure less than the threshold level remains sealed preventing fluid flow between the first and second lumens and a relief well between opposing portions of the first and second housings radially outside the gripping portions, a width of the relief well exceeding a width of a radially outer portion of the flexible disk so that the radially outer portion of the disk is free to move therewithin.

    Abstract translation: 阀包括第一壳体，所述第一壳体包括延伸穿过其中并限定第一面向盘表面的第一腔和包括延伸穿过其中并限定第二盘对面的第二腔的第二壳体，所述第二壳体配合到第一壳体，使得 第二面向盘的表面面向第一盘对面的表面，其与夹在第一和第二盘对面的表面的夹持部分之间的柔性盘组合，盘包括延伸穿过其中的狭缝，当狭缝通过其中的流体压力 至少预定的阈值水平打开以允许流体在第一和第二内腔之间流动，并且当被低于阈值水平的流体压力作用时，其保持密封，防止第一和第二流明之间的流体流动和相对部分之间的浮雕井 所述第一和第二壳体在所述夹持部分的径向外侧，所述浮雕井的宽度超过径向宽度 以使得盘的径向外部自由地在其中移动。

    Pressure Activated Valve for High Flow Rate and Pressure Venous Access Applications
    10.
    发明申请
    Pressure Activated Valve for High Flow Rate and Pressure Venous Access Applications 有权
    用于高流量和压力静电接触应用的压力活化阀

    公开(公告)号：US20130220462A1

    公开(公告)日：2013-08-29

    申请号：US13566386

    申请日：2012-08-03

    Applicant: Raymond Lareau ,  Mark Girard ,  Benjamin Bell

    Inventor： Raymond Lareau ,  Mark Girard ,  Benjamin Bell

    IPC: F16K15/14

    CPC classification number: A61M39/24 ,  A61M2039/2426 ,  A61M2039/246 ,  F16K15/147 ,  F16K27/0209 ,  Y10T137/7881

    Abstract: A valve having a first housing including a first lumen extending therethrough and a first disk-facing surface, a second housing including a second lumen extending therethrough and a second disk-facing surface, where the second housing is coupled to the first housing so that the second disk-facing surface faces the first disk-facing surface. A flexible disk has at least a portion of an outer edge of the disk extending away from a plane of a central portion of the disk, the outer edge contacting the first disk-facing surface, the disk including a slit extending therethrough which, when acted upon by a fluid pressure of at least a threshold level opens to permit fluid flow between the first and second lumens and which, when acted upon by a fluid pressure less than the threshold level, prevents fluid flow between the first and second lumens.

    Abstract translation: 一种具有第一壳体的阀，所述第一壳体包括延伸穿过其中的第一内腔和第一盘对面的表面，第二壳体包括延伸穿过其中的第二腔和第二盘对面的表面，其中所述第二壳体联接到所述第一壳体， 第二面向盘的表面面向第一面向盘的表面。 柔性盘具有盘的外边缘的至少一部分远离盘的中心部分的平面延伸，外边缘接触第一面向盘的表面，盘包括延伸穿过其中的狭缝，当作用时 通过至少阈值水平的流体压力打开以允许流体在第一和第二流明之间流动，并且当由低于阈值水平的流体压力作用时，防止流体在第一和第二流明之间流动。

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