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1. 发明申请

WO2008033558A3 TISSUE CLOSURE, DELIVERY DEVICE AND METHOD OF USE 审中-公开
标题翻译：组织封闭，递送装置和使用方法
公开(公告)号：WO2008033558A3
公开(公告)日：2008-07-31
申请号：PCT/US2007020131
申请日：2007-09-17
申请人： VASCULAR PREC , BENJAMIN ELAD , THOMAS JONATHAN , PIENKNAGURA CARLA , SAFA BAUBACK
发明人： BENJAMIN ELAD , THOMAS JONATHAN , PIENKNAGURA CARLA , SAFA BAUBACK
IPC分类号： A61B17/10
CPC分类号： A61B17/0057 , A61B17/068 , A61B17/0684 , A61B2017/00637 , A61B2017/00668 , A61B2017/00867 , A61B2017/0641 , A61B2017/22038 , A61B2017/320044
摘要： A tissue closure assembly and a closure delivery device are provided for closing incisions in a target tissue, such as an artery, vein, fascia or hollow organ. The closure delivery device has a closure deployment mechanism within an elongated cylindrical body with an expanding dilator tip and a control handle with an actuation mechanism for sequentially actuating the expanding dilator tip and the closure deployment mechanism. A lumen locator and anchor mechanism has a guidewire and back bleed lumen, an expandable anchor and, optionally, an arteriotomy cutting blade. Various embodiments of tissue closure assemblies are provided having a first and second tissue closure component for attaching to the target tissue on either side of an intended arteriotomy site and means for approximating the first and second tissue closure component and locking them together to seal the arteriotomy after performing a transluminal procedure through the arteriotomy.
摘要翻译：提供组织闭合组件和闭合物递送装置用于闭合目标组织例如动脉，静脉，筋膜或中空器官中的切口。封闭物输送装置具有在细长圆柱形本体内的封闭物展开机构，该扩张扩张器末端和控制手柄具有用于顺序地致动扩张扩张器顶端和封闭物展开机构的致动机构。管腔定位器和锚固机构具有导丝和背部排出管腔，可膨胀锚定件和可选的动脉切口切割刀片。提供了组织闭合组件的各种实施例，该组件闭合组件具有第一和第二组织闭合部件，用于连接到目标动脉切口部位的任一侧上的目标组织，以及用于接近第一和第二组织闭合部件并将它们锁定在一起以密封动脉切口通过动脉切口进行透腔手术。

2. 发明申请

WO2008027366A3 DEVICES AND METHODS FOR CREATING AND CLOSING CONTROLLED OPENINGS IN TISSUE 审中-公开
标题翻译：用于创建和关闭组织中的控制开口的装置和方法
公开(公告)号：WO2008027366A3
公开(公告)日：2008-08-07
申请号：PCT/US2007018895
申请日：2007-08-28
申请人： VASCULAR PREC , THOMAS JONATHAN , BENJAMIN ELAD , PIENKNAGURA CARLA , SAFA BAUBACK
发明人： THOMAS JONATHAN , BENJAMIN ELAD , PIENKNAGURA CARLA , SAFA BAUBACK
IPC分类号： A61B17/08
CPC分类号： A61B17/0057 , A61B17/064 , A61B17/3203 , A61B17/3417 , A61B18/082 , A61B18/1492 , A61B2017/00637 , A61B2017/00659 , A61B2017/00867 , A61B2017/0498 , A61B2017/22038 , A61B2017/320052 , A61B2018/00345 , A61B2018/00404 , A61B2018/00601 , A61F2/064
摘要： Devices and methods for creating and closing controlled, shaped openings in tissue, such as blood vessel walls or fascia layers, utilize an implantable access and closure device, or access port, with an aperture that demarcates a desired location for the opening in the tissue. Incision means for creating an opening through the tissue may include a crescent or arc-shaped heating element; a cutting wire; a water jet; or a cutting edge that is integrated into the access port. A self-sealing incision is also described. Closure means to seal the arteriotomy or other opening and provide hemostasis may include a net, patch, ring or wire that is deployed externally to the vessel, covering the arteriotomy site. Another closure means comprises a stent, or tube-like closure mechanism that is inserted through the arteriotomy site and deployed within the vessel. A side opening allows a procedure sheath to enter the blood vessel. After the procedure, the closure mechanism is rotated within the vessel so that the side opening is no longer aligned with the arteriotomy.
摘要翻译：用于创建和关闭组织（例如血管壁或筋膜层）中受控的成形开口的装置和方法利用可植入的入口和闭合装置或进入端口，该孔具有划定组织中的开口的期望位置的孔。用于产生穿过组织的开口的切口装置可包括新月形或弧形加热元件; 切割线水射流或集成到接入端口中的切削刃。还描述了自密封切口。闭合意味着密封动脉切开术或其他开口并且提供止血可以包括部署在血管外部的网，贴片，环或电线，覆盖动脉切开术部位。另一闭合装置包括一个支架或管状闭合机构，其插入通过动脉切开术部位并且部署在血管内。侧开口允许手术护套进入血管。在该过程之后，闭合机构在容器内旋转，使得侧开口不再与动脉切开术对齐。

3. 发明申请

WO2006128017A3 DEVICES AND METHODS FOR THE CONTROLLED FORMATION AND CLOSURE OF VASCULAR OPENINGS 审中-公开
标题翻译：用于控制形成和封闭血管开口的装置和方法
公开(公告)号：WO2006128017A3
公开(公告)日：2009-04-30
申请号：PCT/US2006020496
申请日：2006-05-24
申请人： UNIV LELAND STANFORD JUNIOR , BENJAMIN ELAD , GOBER MICHAEL ELLIOT , PEINKNAGURA CARLA , SAFA BAUBACK , THOMAS JONATHAN MOULTON
发明人： BENJAMIN ELAD , GOBER MICHAEL ELLIOT , PEINKNAGURA CARLA , SAFA BAUBACK , THOMAS JONATHAN MOULTON
IPC分类号： A61B17/08 , A61D1/00
CPC分类号： A61B17/0057 , A61B17/064 , A61B17/068 , A61B2017/00637 , A61B2017/00663 , A61B2017/00867 , A61B2017/0641 , A61B2017/0649
摘要： The present invention includes systems, devices and methods for percutaneously forming an aperture within a tissue structure or vessel and closing the aperture in a manner which optimizes hemostasis and healing. The invention in one aspect includes implantable devices which are used to seal the tissue aperture upon closure of the aperture after a percutaneous or endovascular procedure.
摘要翻译：本发明包括用于在组织结构或容器内经皮形成孔并以优化止血和愈合的方式闭合孔的系统，装置和方法。本发明在一个方面包括可植入装置，其用于在经皮或血管内手术之后封闭孔时密封组织孔。

4. 发明申请

WO2010107698A2 VESSEL ACCESS AND CLOSURE DEVICE 审中-公开
标题翻译：船舶进入和关闭装置
公开(公告)号：WO2010107698A2
公开(公告)日：2010-09-23
申请号：PCT/US2010027321
申请日：2010-03-15
申请人： VASOSTITCH INC , BELSON AMIR , FAULKNER JOELLE , BURKE PHILLIP , JOHNSON ERIC , SAFA BAUBACK
发明人： BELSON AMIR , FAULKNER JOELLE , BURKE PHILLIP , JOHNSON ERIC , SAFA BAUBACK
IPC分类号： A61B17/03 , A61B17/04 , A61B17/06 , A61B17/062
CPC分类号： A61B17/0469 , A61B17/0057 , A61B17/0482 , A61B2017/00663 , A61B2017/00778 , A61B2017/06076
摘要： A vessel access and closure device places a running suture in the wall of a blood vessel using a rotating helical suture needle that carries the suture along a helical path passing through the vessel wall, then reverses rotation to release a suture anchor attached to the distal end of the suture. A loose helical coil of suture is left behind as the helical suture needle withdraws. The device is withdrawn and replaced with a vessel dilator and an introducer sheath that opens up a larger access opening into the blood vessel and creates a pathway that passes though the helical coil of suture for introducing an interventional device into the blood vessel. After the interventional procedure is completed, the interventional device and the introducer sheath are withdrawn and the running suture is tightened and secured with a suture lock to close the access opening into the vessel.
摘要翻译：容器进入和关闭装置使用旋转的螺旋缝合针将运行的缝合线放置在血管壁中，旋转的螺旋缝合针沿着穿过血管壁的螺旋路径携带缝合线，然后反转旋转以释放附接到远端的缝合锚的缝合线当螺旋缝合针退出时，松动的缝线螺旋线圈留下。将装置取出并用容器扩张器和导引器鞘进行替换，所述引导器护套将较大的进入开口打开到血管中并产生穿过缝合线的螺旋线圈的通道，以将介入装置引入血管。介入手术完成后，介入装置和引导器护套被拉出，并且缝合缝合线被缝合并用缝合线固定以将进入开口关闭进入血管。

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