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8 条记录 (耗时 0.016 秒)

    Needleless connector
    2.
    发明授权
    Needleless connector 有权
    无针连接器

    公开(公告)号：US06344033B1

    公开(公告)日：2002-02-05

    申请号：US09370864

    申请日：1999-08-09

    申请人： Steven C. Jepson ,  Thomas E. Dudar ,  Rodrigo A. Montanez ,  Algirdas J. Bindokas ,  Michael J. Finley ,  Jason J. White ,  Camille Summer ,  Samuel Ding ,  Lewis E. Daniels

    发明人： Steven C. Jepson ,  Thomas E. Dudar ,  Rodrigo A. Montanez ,  Algirdas J. Bindokas ,  Michael J. Finley ,  Jason J. White ,  Camille Summer ,  Samuel Ding ,  Lewis E. Daniels

    IPC分类号： A61M500

    CPC分类号： A61M39/045 ,  A61M2005/1404 ,  A61M2039/0036 ,  A61M2039/263 ,  Y10S128/912

    摘要： A needless connector is provided which utilizes a resealable preslit septum valve. The valve is resiliently restrained relative to a housing with the valve and housing configured to accept a standard male luer lock having a luer tip which penetrates the valve through the opening to extend within the housing and a luer locking flange of the luer lock extending about the housing. The valve includes a disk shaped upper portion covering the opening, a lower portion spaced from the housing and extending downward from the disk shaped portion into a passageway defined by the housing, and an annular skirt to attach the septum to the housing. The connector exhibits satisfactory leak pressure after multiple connections and disconnects to the luer lock fitting and long periods of indwell of the luer tip.

    摘要翻译： 提供了一种不需要的连接器，其使用可重新密封的预压隔膜阀。 阀门相对于壳体弹性约束，阀和壳体构造成接受具有鲁尔末端的标准公路厄尔锁，其通过开口穿过阀门，以在壳体内延伸，并且鲁尔锁的鲁尔锁定凸缘围绕 住房。 阀包括覆盖开口的盘形上部，与壳体间隔开并从盘形部分向下延伸到由壳体限定的通道中的下部，以及将隔膜附接到壳体的环形裙部。 该连接器在多次连接和断路器与Luer锁定配件之间呈现令人满意的泄漏压力以及鲁尔末端长时间的驻留。

    Valve assembly
    3.
    发明授权
    Valve assembly 失效
    阀组件

    公开(公告)号：US5924452A

    公开(公告)日：1999-07-20

    申请号：US925219

    申请日：1997-09-08

    申请人： Edward Szpara ,  Sarah L. Corbin ,  James C. Richardson ,  Lewis E. Daniels, Jr.

    发明人： Edward Szpara ,  Sarah L. Corbin ,  James C. Richardson ,  Lewis E. Daniels, Jr.

    IPC分类号： A61M39/24 ,  F16K15/14

    CPC分类号： A61M39/24 ,  F16K15/147 ,  A61M2039/0063 ,  A61M2039/0072 ,  A61M2039/242 ,  A61M2039/2426 ,  Y10T137/788 ,  Y10T137/7882 ,  Y10T137/7883

    摘要： A valve assembly for permitting fluid flow in a first direction and for preventing fluid flow in a second direction opposite to the first direction. The valve assembly includes an upper housing, a lower housing coupled to the upper housing to form a generally axially extending housing assembly, and a valve seating section defined within an inner peripheral portion of the lower housing. The valve seating section includes an axially extending inner peripheral surface and a transversely extending surface substantially normal to the axially extending inner peripheral surface. A valve member is seated within the valve seating section of said lower housing. The valve member includes a flange that extends from the valve member in a transverse direction and defines an axially oriented outer peripheral surface thereof. The valve member is retained within the valve seating section of the lower housing by the axially extending inner peripheral surface of the valve seating section transversely compressing the axially oriented outer peripheral surface of the flange to form a press-fit therebetween. Further, the valve member also includes a lower transverse surface which is axially separated from the transversely extending surface of the valve seating section, in which an air space is defined between these two transverse surfaces.

    摘要翻译： 一种阀组件，用于允许流体在第一方向上流动并且用于防止流体沿与第一方向相反的第二方向流动。 阀组件包括上壳体，下壳体，其联接到上壳体以形成大致轴向延伸的壳体组件，以及限定在下壳体的内周部分内的阀座部分。 阀座部分包括轴向延伸的内周表面和基本上垂直于轴向延伸的内周表面的横向延伸表面。 阀构件位于所述下壳体的阀座部分内。 阀构件包括从阀构件沿横向延伸并限定其轴向定向的外周表面的凸缘。 阀构件通过阀座部分的轴向延伸的内周表面横向地压缩凸缘的轴向定向的外周表面而保持在下壳体的阀座部分内，以在其间形成压配合。 此外，阀构件还包括与阀座部分的横向延伸表面轴向分离的下横向表面，其中在这两个横向表面之间限定空气空间。

    NEEDLELESS CONNECTOR WITH DISPLACEMENT CORRECTION
    7.
    发明申请
    NEEDLELESS CONNECTOR WITH DISPLACEMENT CORRECTION 审中-公开
    具有位移校正功能的无连接器

    公开(公告)号：US20100036330A1

    公开(公告)日：2010-02-11

    申请号：US12189353

    申请日：2008-08-11

    申请人： Michael Plishka ,  Anthony D. Friend ,  Lewis E. Daniels, JR.

    发明人： Michael Plishka ,  Anthony D. Friend ,  Lewis E. Daniels, JR.

    IPC分类号： A61M5/31

    CPC分类号： A61M39/26 ,  A61M2039/266

    摘要： A needleless connector includes a housing having an inlet and an outlet, a valve disposed in the housing to control flow between the inlet and the outlet, and a gland disposed in the housing between the inlet and the outlet. The gland has a deformable wall defining a space, and at least one reinforcement attached to the deformable wall within the space.

    摘要翻译： 无针连接器包括具有入口和出口的壳体，设置在壳体中以控制入口和出口之间的流动的阀以及设置在入口和出口之间的壳体中的压盖。 压盖具有限定空间的可变形壁，以及至少一个附接到该空间内的可变形壁的增强件。

    Container with pivoting tube clamp
    8.
    发明授权
    Container with pivoting tube clamp 失效
    集装箱带枢轴管夹

    公开(公告)号：US5853398A

    公开(公告)日：1998-12-29

    申请号：US994883

    申请日：1997-12-19

    申请人： Birendra K. Lal ,  Lewis E. Daniels, Jr.

    发明人： Birendra K. Lal ,  Lewis E. Daniels, Jr.

    IPC分类号： A61M5/168 ,  A61M5/14 ,  A61M39/28 ,  A61M5/00

    CPC分类号： A61M5/1412 ,  A61M39/287 ,  A61M2005/1403

    摘要： A flow adjusting tube clamp is used with a chamber in a solution administration device. The tube clamp is pivotally mounted to the cap at a second pivot element. The tube clamp includes first and second elongated tube passages that overly the cap inlet ports as the clamp is pivoted. The tube passages define varying cross-sectional open areas therethrough. The passages are arcuate so that they continuously overly the inlet ports as the clamp is pivoted. The inlet ports are configured to receive flexible tube portions that traverse through the tube passages in the clamp. Each tube passage includes at least one open area and at least one occluding portion to establish and terminate flow therethrough. The clamp is pivotable from a prime position to an intermittent flow position and from an intermittent flow position to a continuous flow position, to effect varying flow conditions.

    摘要翻译： 流动调节管夹与溶液管理装置中的室一起使用。 管夹在第二枢轴元件处枢转地安装到盖上。 管夹具包括第一和第二细长管通道，当夹具枢转时，该管通道在盖入口端部上方。 管通道限定穿过其中的变化的横截面敞开区域。 通道是弧形的，使得当夹具枢转时，它们连续地越过入口。 入口端口被构造成接收穿过夹具中的管道的柔性管部分。 每个管通道包括至少一个开放区域和至少一个闭塞部分，以建立和终止通过其中的流动。 夹具可以从主要位置枢转到间歇流动位置，并且可以从间歇流动位置到连续流动位置，以实现变化的流动条件。