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    VASCULAR CLOSURE WITH MULTIPLE CONNECTIONS
    3.
    发明申请
    VASCULAR CLOSURE WITH MULTIPLE CONNECTIONS 审中-公开
    具有多个连接的血管闭合

    公开(公告)号：US20140114347A1

    公开(公告)日：2014-04-24

    申请号：US14056429

    申请日：2013-10-17

    申请人： Cook Medical Technologies LLC

    发明人： Cleon Stanley ,  Ram H. Paul, JR. ,  Dennis Griffin

    IPC分类号： A61B17/00

    CPC分类号： A61B17/0057 ,  A61B2017/00615 ,  A61B2017/00619 ,  A61B2017/00623

    摘要： Among other things, methods and apparatus for inserting devices for closing a tissue opening are disclosed. An anchoring or sealing member has one or more stems and/or filaments that are offset from the center of the member, so that lateral adjustments or movements of the anchoring or sealing member do not uncover the opening, cause the anchoring or sealing member to stick through or pull through the opening. Embodiments including a valve adapted to accommodate a guide wire for addressing emergencies are also disclosed.

    摘要翻译： 其中包括用于插入用于封闭组织开口的装置的方法和装置。 锚固或密封构件具有从构件的中心偏移的一个或多个杆和/或长丝，使得锚定或密封构件的横向调节或移动不会露出开口，导致锚定或密封构件粘附 通过或拉过开口。 还公开了包括适于容纳用于解决紧急情况的导丝的阀的实施例。

    Hemodialysis graft
    7.
    发明授权
    Hemodialysis graft 有权
    血液透析移植

    公开(公告)号：US09504552B2

    公开(公告)日：2016-11-29

    申请号：US13690547

    申请日：2012-11-30

    申请人： Cook Medical Technologies LLC

    发明人： Cleon Stanley

    IPC分类号： A61F2/01 ,  A61F2/95 ,  A61F2/06 ,  A61M1/36 ,  A61B17/50 ,  A61B17/3207 ,  A61M39/02

    CPC分类号： A61F2/01 ,  A61B17/50 ,  A61B2017/320741 ,  A61F2/06 ,  A61F2/95 ,  A61M1/3655 ,  A61M2039/0258

    摘要： A graft is used to interconnect two vessels, such as an artery and a vein for hemodialysis. The graft includes a body having first and second ends, and a wall to define a passageway formed in the body. The wall includes a plurality of tubular layers, such as a first layer and one or more second layers disposed radially inward relative to the first layer. Each second layer has first and second ends that can be enclosable. The second layer is removable from the graft body from within the passageway of the graft body after clot formation. A grasper can be used to attach with at least one of the ends of the second layer. In response to withdrawal of the grasper, the corresponding end of the second layer gathers radially inward away from a layer adjacent to the second layer.

    摘要翻译： 移植物用于互连两个血管，例如用于血液透析的动脉和静脉。 移植物包括具有第一和第二端的本体，以及限定形成在体内的通道的壁。 壁包括多个管状层，例如第一层和相对于第一层径向向内布置的一个或多个第二层。 每个第二层具有可封闭的第一端和第二端。 凝块形成后，第二层可从移植物体的通道内从移植体移除。 可以使用抓持器与第二层的至少一个端部附接。 响应于抓紧器的抽出，第二层的相应端部从邻近第二层的层径向向内收集。

    External suture securement devices and methods
    9.
    发明授权
    External suture securement devices and methods 有权
    外缝线固定装置及方法

    公开(公告)号：US09107655B2

    公开(公告)日：2015-08-18

    申请号：US13764105

    申请日：2013-02-11

    申请人： Cook Medical Technologies LLC

    发明人： Cleon Stanley

    IPC分类号： A61B17/04

    CPC分类号： A61B17/0401 ,  A61B17/0487 ,  A61B2017/0414 ,  A61B2017/0417 ,  A61B2017/0488

    摘要： Described are devices, methods and systems for securing sutures external to the body. In certain aspects, a suture securement device includes a base paddle defining a slot and a suture aperture in communication with the slot, and a rotating paddle having an extension arm with a suture aperture. In such embodiments, the extension arm can rotate within the slot to frictionally crimp a suture, such that the suture is substantially prevented from moving with the apertures.

    摘要翻译： 描述了用于固定身体外部的缝合线的装置，方法和系统。 在某些方面，缝合线固定装置包括限定狭槽的基座桨和与缝隙连通的缝合孔，以及具有带有缝线孔的延伸臂的旋转桨。 在这样的实施例中，延伸臂可以在狭槽内旋转以摩擦地卷曲缝合线，使得基本上防止缝合线与孔一起移动。

    DEVICES AND METHODS USEFUL FOR SEALING BODILY OPENINGS
    10.
    发明申请
    DEVICES AND METHODS USEFUL FOR SEALING BODILY OPENINGS 审中-公开
    用于密封裸露开口的装置和方法

    公开(公告)号：US20160262737A1

    公开(公告)日：2016-09-15

    申请号：US15062749

    申请日：2016-03-07

    申请人： Cook Medical Technologies LLC ,  Cook Biotech Incorporated

    发明人： Ram H. Paul, JR. ,  Cleon Stanley ,  Brian L. Bates ,  F. Joseph Obermiller ,  Thomas A. Osborne ,  Sean D. Chambers

    IPC分类号： A61B17/00

    摘要： Among other things, there are disclosed apparatuses and methods for medically sealing an opening in a vessel or wall. For example, in medical applications, a delivery tube is provided for insertion through a sheath into a vessel (e.g. a blood vessel). A dome-shaped seal fixed to a filament, an absorbent and/or compressible buffer, and a locking member are provided in the delivery tube. The delivery tube is configured so that it can be inserted into the vessel through a sheath. Tension is maintained on the filament to hold the seal against the tube or sheath. The sheath is pulled out, which pulls out the tube at the same time, leaving the seal over the opening in the vessel wall. The locking member compresses the buffer against the outside of the vessel and with the filament holds the seal in place against the inside of a vessel.

    摘要翻译： 除此之外，还公开了用于医​​疗密封容器或壁中的开口的装置和方法。 例如，在医疗应用中，提供输送管用于通过护套插入血管（例如血管）中。 固定在细丝上的圆顶形密封件，吸收性和/或可压缩缓冲器以及锁定构件设置在输送管中。 输送管被构造成使得其可以通过护套插入到容器中。 在灯丝上保持张力以将密封件保持在管或鞘上。 护套被拉出，同时拉出管子，将密封件留在血管壁的开口处。 锁定构件将缓冲器压靠在容器的外部，并且灯丝将密封件保持在与容器内部的适当位置。