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958 条记录 (耗时 0.037 秒)

    Actuating Catheter Luer Devices
    63.
    发明申请
    Actuating Catheter Luer Devices 审中-公开
    执行导管路德设备

    公开(公告)号：US20160114128A1

    公开(公告)日：2016-04-28

    申请号：US14523025

    申请日：2014-10-24

    申请人： AngioDynamics, Inc.

    发明人： Carol Lancette

    IPC分类号： A61M25/00 ,  A61M39/24 ,  A61M39/06 ,  A61M39/10

    CPC分类号： A61M39/06 ,  A61M25/0026 ,  A61M25/0097 ,  A61M39/1011 ,  A61M39/24 ,  A61M2039/062 ,  A61M2039/064 ,  A61M2039/0646 ,  A61M2039/1038 ,  A61M2039/1044 ,  A61M2039/2426

    摘要： A luer for a catheter is disclosed. The luer has a proximal luer housing having a proximal opening, a distal luer housing having a stem and a distal opening, and a threaded element disposed on an external surface of the luer. The proximal housing and the distal housing define a fluid channel, and the proximal housing is slidably attached to the distal housing so that in a closed configuration the proximal opening is fluidly sealed by the stem, and in an open configuration the fluid channel is in fluid communication with the proximal opening. The luer can be formed integral to a catheter hub.

    摘要翻译： 公开了用于导管的路厄尔。 路厄尔具有近端鲁尔壳体，其具有近端开口，远端鲁尔壳体具有杆和远端开口，以及设置在路厄尔的外表面上的螺纹元件。 近端壳体和远端壳体限定流体通道，并且近侧壳体可滑动地附接到远侧壳体，使得在闭合构造中，近侧开口由杆流体地密封，并且在开放构造中，流体通道处于流体 与近端开口沟通。 鲁尔可以形成为一个导管中心的一体。

    Medical valve with improved back-pressure sealing
    64.
    发明授权
    Medical valve with improved back-pressure sealing 有权

    公开(公告)号：US09259565B2

    公开(公告)日：2016-02-16

    申请号：US14041660

    申请日：2013-09-30

    申请人： NP Medical Inc.

    发明人： William Siopes ,  Luis Maseda ,  Ian Kimball

    IPC分类号： A61M39/26

    CPC分类号： A61M39/06 ,  A61M39/26 ,  A61M2039/0673 ,  A61M2039/268

    摘要： A medical valve transitions between an open mode that permits fluid flow, and a closed mode that prevents fluid flow. To that end, the medical valve has a housing with an inlet and an outlet, a rigid member movably mounted within the housing, and a resilient member with a sealing portion. The housing also has at least one relief zone that is in fluid communication with the outlet when the valve is in the closed mode. The rigid member may have a proximal end, a distal end, and a flow channel. The relief zone may be radially outward from the sealing portion. The sealing portion may seal the valve and prevent fluid from passing through the valve when in the closed mode.

    Catheter connector
    65.
    发明授权
    Catheter connector 有权
    导管连接器

    公开(公告)号：US09227047B2

    公开(公告)日：2016-01-05

    申请号：US14066045

    申请日：2013-10-29

    申请人： Kimberly-Clark Worldwide, Inc.

    发明人： Steve Saeed Khalaj

    IPC分类号： A61M39/10 ,  A61M5/34 ,  A61M39/06 ,  A61M39/12

    CPC分类号： A61M39/10 ,  A61M5/344 ,  A61M5/346 ,  A61M39/06 ,  A61M39/1011 ,  A61M39/12 ,  A61M2039/062 ,  A61M2039/066 ,  A61M2039/1033

    摘要： A catheter connector and method of use is disclosed. The catheter connector includes a body, a proximal end port, and a seal. The body has a proximal end and a distal end. Further, the body defines a hollow interior from the proximal end to the distal end. The hollow interior is configured to receive a catheter at least partially therethrough. The proximal end port includes a cavity and is configured with the proximal end of the body for mating communication with a fluid delivery device, such as a pump, reservoir, syringe, or the like. This port may have any conventional configuration, such as a Luer-lock fitting. The seal is configured within the interior of the body and includes a passage configured for receipt of the catheter. In addition, at least a portion of the seal is configured within the cavity of the proximal end port. Further, the seal is configured to compress around the catheter so as to axially secure the catheter within the body.

    摘要翻译： 公开了导管连接器和使用方法。 导管连接器包括主体，近端端口和密封件。 身体具有近端和远端。 此外，主体限定从近端到远端的中空内部。 中空内部构造成至少部分地穿过其中的导管。 近端端口包括空腔，并且构造成具有主体的近端以与流体输送装置（例如泵，储存器，注射器等）配合连通。 该端口可以具有任何常规配置，例如Luer-lock配件。 所述密封件构造在所述主体内部并且包括构造成用于接收所述导管的通道。 此外，密封件的至少一部分构造在近端端口的空腔内。 此外，密封件构造成围绕导管压缩，以将导管轴向固定在体内。

    ACCESS DEVICE
    66.
    发明申请
    ACCESS DEVICE 审中-公开
    访问设备

    公开(公告)号：US20150351793A1

    公开(公告)日：2015-12-10

    申请号：US14589702

    申请日：2015-01-05

    申请人： Access Scientific, LLC

    发明人： Steven F. Bierman ,  Richard A. Pluth

    IPC分类号： A61B17/34 ,  A61M29/02

    CPC分类号： A61B17/3415 ,  A61B17/3423 ,  A61B2017/347 ,  A61M25/0662 ,  A61M25/0693 ,  A61M29/00 ,  A61M29/02 ,  A61M39/06 ,  A61M39/0606 ,  A61M2039/062

    摘要： An access device for placing a medical article within a body space includes a needle, a dilator, and a medical article. The needle can include an elongated needle body with a distal end and a hub from which the needle body extends. The elongated needle body can include at least one side fenestration and an outer diameter. The dilator can be slideably disposed on the needle body and include a dilator hub and an elongated dilator shaft that extends from the dilator hub. The dilator shaft can include at least one side fenestration in communication with the needle side fenestration. The dilator shaft can also include an inner diameter that is less than the outer diameter of the needle. The medical article can include a tubular section and a hub. The tubular section can be disposed on the dilator and define a space between the medical article and the dilator in communication with the needle side fenestration through the dilator side fenestration. At a least portion of the medical article can be configured to allow visual determination of the presence of a body fluid within the space.

    摘要翻译： 用于将医疗用品放置在体空间内的进入装置包括针，扩张器和医疗用品。 针可以包括具有远端的细长针体和针体延伸的毂。 细长针体可以包括至少一个开窗和外径。 扩张器可以可滑动地设置在针体上，并且包括从扩张器毂延伸的扩张器毂和细长的扩张器轴。 扩张器轴可以包括与针侧开窗连通的至少一个开窗。 扩张器轴还可以包括小于针的外径的内径。 医疗制品可以包括管状部分和轮毂。 管状部分可以设置在扩张器上并且在医疗用品和扩张器之间限定通过扩张器侧开窗与针侧开窗连通的空间。 医疗用品的至少部分可被配置成允许目视确定空间内体液的存在。

    Serial valves and hubs for tubular devices and methods for making and using them
    68.
    发明授权
    Serial valves and hubs for tubular devices and methods for making and using them 有权
    用于管状装置的串联阀和毂以及用于制造和使用它们的方法

    公开(公告)号：US09192752B2

    公开(公告)日：2015-11-24

    申请号：US13099341

    申请日：2011-05-02

    申请人： Stephen A. Leeflang ,  Christian S. Eversull

    发明人： Stephen A. Leeflang ,  Christian S. Eversull

    IPC分类号： A61M25/14 ,  A61M39/06 ,  A61M25/00

    CPC分类号： A61M39/0606 ,  A61M25/0075 ,  A61M39/06 ,  A61M2039/062 ,  A61M2039/0633 ,  A61M2039/064 ,  A61M2039/0666 ,  Y10T29/49405

    摘要： A hub for a sheath, catheter, or other tubular device includes a first hub portion including a first hub lumen sized for receiving a medical device therethrough, and a second hub portion including a second hub lumen, the second hub portion coupled to the first hub portion such that the first and second hub lumens are aligned with one another and the first and second hub portions are spaced apart from one another to define a gap. A valve is secured within the gap between the first and second hub portions that includes a valve passage therethrough, e.g., for accommodating receiving a medical device through the first and second hub lumens into the tubular device, while providing a substantially fluid tight seal. For example, the valve passage may include a bore extending partially from a first end of the valve towards a second end of the valve, and a slit that extends from the end of the bore to the second end of the valve.

    摘要翻译： 用于护套，导管或其它管状装置的轮毂包括第一毂部分，其包括尺寸适于接收穿过其中的医疗装置的第一轮毂腔和包括第二轮毂腔的第二轮毂部分，第二轮毂部分联接到第一轮毂 使得第一和第二毂腔彼此对准并且第一和第二毂部彼此间隔开以限定间隙。 阀被固定在第一和第二轮毂​​部分之间的间隙内，该第一和第二轮毂​​部分包括通过其的阀通道，例如用于通过第一和第二轮毂​​腔容纳医疗装置进入管状装置，同时提供基本上流体密封的密封。 例如，阀通道可以包括从阀的第一端向阀的第二端部分延伸的孔，以及从孔的端部延伸到阀的第二端的狭缝。

    Sampling Port
    69.
    发明申请
    Sampling Port 有权
    采样口

    公开(公告)号：US20150313523A1

    公开(公告)日：2015-11-05

    申请号：US14796298

    申请日：2015-07-10

    申请人： NP Medical Inc.

    发明人： Todd M. Chelak ,  Ian Kimball ,  Nicholas Dennis ,  Luis Maseda

    IPC分类号： A61B5/15

    CPC分类号： A61B5/150221 ,  A61B5/150992 ,  A61M39/00 ,  A61M39/04 ,  A61M39/06 ,  A61M39/26 ,  A61M2039/0202

    摘要： A sampling port includes a hub having a body that forms a hub chamber for containing a fluid. The hub also has a proximal opening to the hub chamber for receiving a medical implement, and the hub chamber has a valve member that normally closes the opening. The valve member has a valve wall forming a valve interior. The sampling port also has a first and second fluid channel formed by the hub body and in fluid communication with the hub chamber. The first and second channels have radial portions and proximally extending portions with proximally extending longitudinal axes. The proximally extending longitudinal axes form a plane therebetween that diverges from the longitudinal axis of the first fluid channel.

    摘要翻译： 采样端口包括具有形成用于容纳流体的毂室的主体的毂。 轮毂还具有靠近轮毂室的近端开口，用于接收医疗器具，并且轮毂室具有通常关闭开口的阀构件。 阀构件具有形成阀内部的阀壁。 采样口还具有由毂体形成并与轮毂室流体连通的第一和第二流体通道。 第一和第二通道具有径向部分和具有向近侧延伸的纵向轴线的近侧延伸部分。 近端延伸的纵向轴线在其间形成从第一流体通道的纵向轴线分叉的平面。