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    ACCESS PORT IDENTIFICATION SYSTEMS AND METHODS
    4.
    发明申请
    ACCESS PORT IDENTIFICATION SYSTEMS AND METHODS 有权
    访问端口识别系统和方法

    公开(公告)号：US20080140025A1

    公开(公告)日：2008-06-12

    申请号：US12023280

    申请日：2008-01-31

    申请人： Kevin W. Sheetz ,  Eddie K. Burnside ,  Matthew M. Lowe ,  Jay D. Gerondale ,  Jason R. Stats

    发明人： Kevin W. Sheetz ,  Eddie K. Burnside ,  Matthew M. Lowe ,  Jay D. Gerondale ,  Jason R. Stats

    IPC分类号： A61M31/00

    CPC分类号： A61M5/007 ,  A61B6/032 ,  A61M39/0208 ,  A61M39/0247 ,  A61M2039/0045 ,  A61M2039/0238 ,  A61M2205/582 ,  A61M2205/583 ,  A61M2205/6054

    摘要： An access port for subcutaneous implantation is disclosed. Such an access port may comprise a body for capturing a septum for repeatedly inserting a needle therethrough into a cavity defined within the body. Further, the access port may include at least one feature structured and configured for identification of the access port subsequent to subcutaneous implantation. Methods of identifying a subcutaneously implanted access port are also disclosed. For example, a subcutaneously implanted access port may be provided and at least one feature of the subcutaneously implanted access port may be perceived. Further, the subcutaneously implanted access port may be identified in response to perceiving the at least one feature.

    摘要翻译： 公开了一种用于皮下植入的入口。 这种进入端口可以包括用于捕获隔膜的主体，用于将穿过的针重复插入到限定在主体内的空腔中。 此外，访问端口可以包括构造和配置用于在皮下植入之后识别访问端口的至少一个特征。 还公开了鉴定皮下植入的入口的方法。 例如，可以提供皮下植入的入口，并且可以感知皮下植入的入口的至少一个特征。 此外，可以响应于感知至少一个特征来识别皮下植入的入口。

    Safety needle with positive flush
    6.
    发明授权
    Safety needle with positive flush 有权
    带正冲的安全针

    公开(公告)号：US07762992B2

    公开(公告)日：2010-07-27

    申请号：US12509994

    申请日：2009-07-27

    申请人： Daniel J. Triplett ,  Kevin W. Sheetz ,  Eddie K. Burnside

    发明人： Daniel J. Triplett ,  Kevin W. Sheetz ,  Eddie K. Burnside

    IPC分类号： A61M5/00

    CPC分类号： A61M39/0247 ,  A61M5/158 ,  A61M5/3275 ,  A61M39/0208 ,  A61M2005/1581 ,  A61M2005/3249 ,  A61M2039/0205 ,  A61M2039/0258 ,  A61M2205/195 ,  A61M2209/045

    摘要： A safety needle device and method of supplying fluid to a vascular access port is described. The device may include a base member, a handle member, and a compressible member positioned between the handle member and a compression plate. The compressible member is coupled to a proximal end of a needle. Following the delivery of fluid to a vascular access port, the needle is removed by moving the handle member away from the base member, which collapses the compressible member, flushing fluid into the vascular access port to substantially replace a volume of the needle.

    摘要翻译： 描述了一种安全针装置和向血管通路口供给流体的方法。 该装置可以包括基部构件，手柄构件和位于手柄构件和压缩板之间的可压缩构件。 可压缩构件联接到针的近端。 在将流体输送到血管通路口之后，通过将手柄构件移动离开基部构件而将针移除，该基部构件将可压缩构件塌缩，将流体冲洗到血管进入口中以基本上更换针的体积。

    Safety needle with positive flush
    7.
    发明授权
    Safety needle with positive flush 有权
    带正冲的安全针

    公开(公告)号：US07097637B2

    公开(公告)日：2006-08-29

    申请号：US10648969

    申请日：2003-08-27

    申请人： Daniel J. Triplett ,  Kevin W. Sheetz ,  Eddie K. Burnside

    发明人： Daniel J. Triplett ,  Kevin W. Sheetz ,  Eddie K. Burnside

    IPC分类号： A61M5/32

    CPC分类号： A61M39/0247 ,  A61M5/158 ,  A61M5/3275 ,  A61M39/0208 ,  A61M2005/1581 ,  A61M2005/3249 ,  A61M2039/0205 ,  A61M2039/0258 ,  A61M2205/195 ,  A61M2209/045

    摘要： A safety needle device and positive flush mechanism for use with a vascular access port. In one embodiment, the combination needle assembly includes a needle, a body and a base, the body being collapsible to expunge fluid therefrom as the needle is withdrawn from a vascular access port. In another embodiment, the combination needle assembly includes a needle, a housing and a reservoir, the housing squeezing the reservoir to expunge fluid therefrom as the needle is withdrawn from the port. In another embodiment, the needle assembly includes a compression plate and balloon extension, the compression plate forcing fluid out of the balloon extension as the needle is withdrawn from the port. In all embodiments, the needle assembly is configured to provide a positive flush to overcome negative pressures in the vascular access port, while also providing a locking mechanism to prevent accidental needle sticks.

    摘要翻译： 用于血管通路口的安全针装置和正冲洗机构。 在一个实施例中，组合针组件包括针，主体和基部，当针从血管进入端口中取出时，身体可折叠以从其中清除流体。 在另一个实施例中，组合针组件包括针，壳体和容器，当针从口中取出时，壳体挤压容器以从其中清除流体。 在另一个实施例中，针组件包括压缩板和气囊延伸部，当针从端口中取出时，压缩板迫使流体从气囊延伸部分流出。 在所有实施例中，针组件被配置为提供正冲洗以克服血管进入口中的负压，同时还提供锁定机构以防止意外的针刺。

    Safety Needle with Positive Flush
    8.
    发明申请
    Safety Needle with Positive Flush 有权
    安全针与正面冲洗

    公开(公告)号：US20090287159A1

    公开(公告)日：2009-11-19

    申请号：US12509994

    申请日：2009-07-27

    申请人： Daniel J. Triplett ,  Kevin W. Sheetz ,  Eddie K. Burnside

    发明人： Daniel J. Triplett ,  Kevin W. Sheetz ,  Eddie K. Burnside

    IPC分类号： A61M5/32

    CPC分类号： A61M39/0247 ,  A61M5/158 ,  A61M5/3275 ,  A61M39/0208 ,  A61M2005/1581 ,  A61M2005/3249 ,  A61M2039/0205 ,  A61M2039/0258 ,  A61M2205/195 ,  A61M2209/045

    摘要： A safety needle device and method of supplying fluid to a vascular access port is described. The device may include a base member, a handle member, and a compressible member positioned between the handle member and a compression plate. The compressible member is coupled to a proximal end of a needle. Following the delivery of fluid to a vascular access port, the needle is removed by moving the handle member away from the base member, which collapses the compressible member, flushing fluid into the vascular access port to substantially replace a volume of the needle.

    摘要翻译： 描述了一种安全针装置和向血管通路口供给流体的方法。 该装置可以包括基部构件，手柄构件和位于手柄构件和压缩板之间的可压缩构件。 可压缩构件联接到针的近端。 在将流体输送到血管通路口之后，通过将手柄构件移动离开基部构件而将针移除，该基部构件将可压缩构件塌缩，将流体冲洗到血管进入口中以基本上更换针的体积。

    Fixation and Protection of an Implanted Medical Device
    9.
    发明申请
    Fixation and Protection of an Implanted Medical Device 有权
    植入式医疗器械的固定和保护

    公开(公告)号：US20130072901A1

    公开(公告)日：2013-03-21

    申请号：US13428913

    申请日：2012-03-23

    申请人： Kevin W. Sheetz ,  Steven A. Weir ,  Eddie K. Burnside

    发明人： Kevin W. Sheetz ,  Steven A. Weir ,  Eddie K. Burnside

    IPC分类号： A61M25/00

    CPC分类号： A61M39/02 ,  A61M25/0043 ,  A61M25/0054 ,  A61M39/0247 ,  A61M2025/0056 ,  A61M2025/0059 ,  A61M2039/025 ,  A61M2039/0258 ,  A61M2039/0261 ,  A61M2039/0276 ,  A61M2039/0291

    摘要： Fixation and protective components for use with implantable medical devices, such as access ports and catheters, are disclosed. In one embodiment, a protective sleeve is employed about a catheter so as to distribute compressive loads and ensure patency of the catheter lumen, even in areas prone to pinch-off. A catheter assembly in one embodiment thus comprises an elongate catheter tube that defines at least one lumen. A protective mesh sleeve is disposed about an external portion of the catheter tube so as to cover at least a portion of the longitudinal length of the catheter tube. The protective sleeve is configured to distribute a compressive load on the catheter tube so as to ensure patency of the at least one lumen of the catheter tube.

    摘要翻译： 公开了用于可植入医疗装置（例如入口和导管）的固定和保护组件。 在一个实施例中，围绕导管使用保护套筒，以分布压缩载荷并确保导管内腔的通畅，即使在容易夹紧的区域中。 因此，在一个实施例中的导管组件包括限定至少一个内腔的细长导管。 围绕导管的外部设置保护性网状套管，以便覆盖导管的纵向长度的至少一部分。 保护套管构造成将压缩负载分布在导管上，以便确保导管管的至少一个内腔的通畅。

    SAFETY NEEDLE WITH POSITIVE FLUSH
    10.
    发明申请
    SAFETY NEEDLE WITH POSITIVE FLUSH 有权
    安全针与正面冲洗

    公开(公告)号：US20100286656A1

    公开(公告)日：2010-11-11

    申请号：US12842848

    申请日：2010-07-23

    申请人： Daniel J. Triplett ,  Kevin W. Sheetz ,  Eddie K. Burnside

    发明人： Daniel J. Triplett ,  Kevin W. Sheetz ,  Eddie K. Burnside

    IPC分类号： A61M5/00

    CPC分类号： A61M39/0247 ,  A61M5/158 ,  A61M5/3275 ,  A61M39/0208 ,  A61M2005/1581 ,  A61M2005/3249 ,  A61M2039/0205 ,  A61M2039/0258 ,  A61M2205/195 ,  A61M2209/045

    摘要： A safety needle device and method of supplying fluid to a vascular access port is described. The device may include a base member, a handle member, and a compressible member positioned between the handle member and a compression plate. The compressible member is coupled to a proximal end of a needle. Following the delivery of fluid to a vascular access port, the needle is removed by moving the handle member away from the base member, which collapses the compressible member, flushing fluid into the vascular access port to substantially replace a volume of the needle.

    摘要翻译： 描述了一种安全针装置和向血管通路口供给流体的方法。 该装置可以包括基部构件，手柄构件和位于手柄构件和压缩板之间的可压缩构件。 可压缩构件联接到针的近端。 在将流体输送到血管通路口之后，通过将手柄构件移动离开基部构件而将针移除，该基部构件将可压缩构件塌缩，将流体冲洗到血管进入口中以基本上更换针的体积。