公开(公告)号：EP4215163A1

公开(公告)日：2023-07-26

申请号：EP22216928.6

申请日：2014-02-10

申请人： Cook Medical Technologies LLC

发明人： KRIEGER, Joshua ,  CHAMBERS, Sean ,  BERWICK, Zachary ,  KASSAB, Ghassan

IPC分类号： A61F2/24

摘要： Support frames and medical devices are described. An example medical device comprises an expandable support frame (300) with first and second leaflets attached to the support frame.

公开(公告)号：EP2627265B1

公开(公告)日：2018-11-14

申请号：EP11774164.5

申请日：2011-10-14

申请人： Cook Medical Technologies LLC ,  Oregon Health & Science University

发明人： BRAD, Shirley ,  RANDOLPH, J., R. ,  DUSAN, Pavcnik ,  FREDERICK, Keller ,  THEOBALD, Elizabeth ,  CHAMBERS, Sean ,  PAUL, Ram

IPC分类号： A61B17/12

CPC分类号： A61B17/1214 ,  A61B17/0057 ,  A61B2017/00597

摘要： An occlusion device has a covering attached to a support frame that includes a disc-shaped member and a crossbar that extends across a central opening defined by the disc-shaped member. The occlusion device has a first, or deployed, configuration in which the crossbar defines a curve that extends from the disc-shaped member, and a second, or resting, configuration in which the disc-shaped member and the crossbar lie substantially in a single plane. Each of the disc-shaped member and the crossbar include a core wire that extends through a lumen of a coil multiple times.

公开(公告)号：EP2782506A1

公开(公告)日：2014-10-01

申请号：EP12798986.1

申请日：2012-11-21

申请人： Cook Medical Technologies LLC

发明人： STANLEY, Cleon ,  PAUL, Ram, H., Jr. ,  GRIFFIN, Dennis ,  CHAMBERS, Sean

IPC分类号： A61B17/00

CPC分类号： A61B17/0057 ,  A61B2017/00407 ,  A61B2017/00592 ,  A61B2017/00597 ,  A61B2017/00623 ,  A61B2017/00628 ,  A61B2017/00641 ,  A61B2017/00659 ,  A61B2017/00663 ,  A61B2017/0496 ,  A61B2017/06176

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： 除其他之外，公开了用于医​​学密封血管或壁中的开口的设备和方法。 例如，在医学应用中，提供输送管（24）以通过鞘（22）插入血管（例如血管）中。 固定在灯丝上的圆顶形密封件（26），吸收和/或可压缩缓冲器（30）以及锁定构件（23）设置在输送管中。 输送管被构造成可以通过护套插入血管中。 在灯丝上保持张力以将密封保持在管或护套上。 拉出护套，同时拉出管，将密封留在血管壁的开口上。 锁定构件将缓冲器压向容器的外部，并且细丝将密封件保持在抵靠容器内部的适当位置。