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公开(公告)号：US20090082802A1
公开(公告)日：2009-03-26
申请号：US11861726
申请日：2007-09-26
IPC分类号： A61B17/08
CPC分类号： A61B17/0057 , A61B17/00491 , A61B17/0218 , A61B17/068 , A61B17/29 , A61B2017/0065 , A61B2017/00663 , A61B2017/00668
摘要： Devices and methods for closing an arteriotomy by gripping surfaces of tissue disposed about the arteriotomy, without piercing the tissue, and drawing the gripped tissue together to approximate the edges of the arteriotomy, and, while holding the tissue, applying a more permanent closure to the tissue.
摘要翻译： 用于通过夹持设置在动脉切开术周围的组织的表面来闭合动脉切开术的装置和方法，而不刺穿组织，并将夹持的组织拉近在一起以近似于动脉切开术的边缘，并且在保持组织的同时，向 组织。
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公开(公告)号：US20090228040A1
公开(公告)日：2009-09-10
申请号：US12041777
申请日：2008-03-04
IPC分类号： A61B17/08 , A61B17/064
CPC分类号： A61B17/0057 , A61B17/1227 , A61B2017/00637 , A61B2017/00654 , A61B2017/00668 , A61B2017/12018 , A61B2017/22047 , A61B2017/306
摘要： Devices and methods for closing an arteriotomy include a percutaneously placeable central tube deployable about the arteriotomy by which an array of radially expandable fingers having suction ports can be engaged with the surface of tissue about the arteriotomy enabling the fingers to grip the tissue without piercing it. A delivery tube can advance a closure element along the outside surface of the central tube, thereby radially contracting the fingers and puckering the gripped tissue to approximate the edges of the arteriotomy. The closure element is further advanced until it is forced off of the distal tips of the fingers such that the closure element surrounds the puckered tissue and secures permanent closure of the arteriotomy.
摘要翻译： 用于闭合动脉切开术的装置和方法包括可围绕动脉切开术展开的经皮放置的中心管，具有吸入口的可径向扩张的指状物阵列可以通过其与动脉切开术的组织表面接合，使得手指能够抓住组织而不刺穿它。 输送管可以沿着中心管的外表面前进闭合元件，从而使手指径向收缩并使夹持的组织皱褶以接近动脉切开术的边缘。 闭合元件进一步前进，直到其被迫离开手指的远端，使得闭合元件围绕折叠组织并确保动脉切开术的永久闭合。
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公开(公告)号：US08162975B2
公开(公告)日：2012-04-24
申请号：US12437652
申请日：2009-05-08
IPC分类号： A61B17/08
CPC分类号： A61B17/0057 , A61B2017/00004 , A61B2017/00557 , A61B2017/00597 , A61B2017/00623 , A61B2017/00659 , A61B2017/00672
摘要： A system and method for closing a percutaneous vessel puncture at the conclusion of a vascular catheterization procedure includes placement of an intravascular closure device having a radially and axially expandable tubular membrane and a radially expandable anchor at the distal end of the membrane. The closure device is placed, by a delivery catheter extending through the puncture site, with its anchor radially expanded in a location upstream of the puncture site to enable the force of a patient's blood flow to deploy the tubular membrane to a proximally extended configuration closing the puncture from within the vessel.
摘要翻译： 在血管导管术过程结束时关闭经皮血管穿刺的系统和方法包括在膜的远端放置具有径向和轴向可扩张的管状膜和可径向扩张的锚固体的血管内闭合装置。 闭合装置通过延伸穿过穿刺部位的输送导管放置，其锚固件在穿刺部位的上游位置径向扩张，以使得患者的血液流动的力能够将管状膜展开至近端延伸的构型， 从船内穿刺。
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公开(公告)号：US07727251B2
公开(公告)日：2010-06-01
申请号：US11739980
申请日：2007-04-25
IPC分类号： A61M29/00
CPC分类号： A61B17/0057 , A61B2017/00637 , A61B2090/062
摘要： A low profile, two lumen dilator is provided for an arteriotomy closure system. The dilator includes a first lumen adapted to receive a guidewire and a second lumen having a proximal segment that defines a blood marking lumen and a distal segment that receives the distal ends of stabilizers in a common pocket. The blood marking lumen and pocket are arranged in tandem. The guidewire lumen may extend the full length of the dilator or may be shortened to provide rapid exchange capability.
摘要翻译： 为动脉切开术闭合系统提供了一种低调的两腔扩张器。 扩张器包括适于接收导丝的第一腔和具有限定血液标记腔的近侧段的第二腔和在普通口袋中容纳稳定器的远端的远端段。 血液标记腔和口袋串联排列。 导丝管腔可以延伸扩张器的全长，或者可以缩短以提供快速的交换能力。
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公开(公告)号：US20080262541A1
公开(公告)日：2008-10-23
申请号：US11738605
申请日：2007-04-23
申请人： Ghaleb Sater , Matthew Spurchise , Juan-Pablo Mas
发明人： Ghaleb Sater , Matthew Spurchise , Juan-Pablo Mas
IPC分类号： A61B17/064
CPC分类号： A61B17/0644 , A61B17/0057 , A61B2017/00668 , A61B2017/0412 , A61B2017/0641 , A61B2090/036
摘要： A stapling arrangement and method for closing a percutaneously formed arteriotomy includes a plurality of staple prongs commonly connected at their proximal ends and having distal ends adapted to engage tissue on opposite sides of the arteriotomy. The prongs have an arrangement of stops configured to present different degrees of resistance to advancement through tissue.
摘要翻译： 用于闭合经皮形成的动脉切开术的吻合装置和方法包括通常在其近端处连接的多个钉叉，并且具有适于接合在所述动脉切开术的相对侧上的组织的远端。 尖头具有配置成呈现不同程度的抵抗通过组织前进的止挡件的布置。
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公开(公告)号：US20080269800A1
公开(公告)日：2008-10-30
申请号：US11739398
申请日：2007-04-24
IPC分类号： A61B17/08
CPC分类号： A61M25/0662 , A61B17/0057 , A61B17/08 , A61B17/083 , A61B17/10 , A61B2017/00637 , A61B2017/00668 , A61B2017/22042 , A61B2017/320044 , A61M25/0029 , A61M2025/0034 , A61M2025/0037
摘要： An arteriotomy closure system includes a double barrel sheath having parallel dedicated lumens that merge at a distal juncture into a single common lumen. One of the dedicated lumens receives a dilator and the other a stapler. One of the dilator or stapler can be advanced from its dedicated lumen distally through the common lumen and beyond the distal end of the sheath while the other of the dilator or stapler is retracted into its dedicated lumen.
摘要翻译： 动脉切开术闭合系统包括具有平行的专用腔的双筒护套，其在远端接合处合并成单个共同管腔。 其中一个专用流明接收扩张器，另一个是吻合器。 扩张器或吻合器中的一个可以从其专门的腔内远离通过共同的内腔并超出护套的远端，而另一个扩张器或吻合器缩回到其专用管腔中。
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公开(公告)号：US20080269794A1
公开(公告)日：2008-10-30
申请号：US11739980
申请日：2007-04-25
IPC分类号： A61M29/00
CPC分类号： A61B17/0057 , A61B2017/00637 , A61B2090/062
摘要： A low profile, two lumen dilator is provided for an arteriotomy closure system. The dilator includes a first lumen adapted to receive a guidewire and a second lumen having a proximal segment that defines a blood marking lumen and a distal segment that receives the distal ends of stabilizers in a common pocket. The blood marking lumen and pocket are arranged in tandem. The guidewire lumen may extend the full length of the dilator or may be shortened to provide rapid exchange capability.
摘要翻译： 为动脉切开术闭合系统提供了一种低调的两腔扩张器。 扩张器包括适于接收导丝的第一腔和具有限定血液标记腔的近侧段的第二腔和在普通口袋中容纳稳定器的远端的远端段。 血液标记腔和口袋串联排列。 导丝管腔可以延伸扩张器的全长，或者可以缩短以提供快速的交换能力。
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公开(公告)号：US08066677B2
公开(公告)日：2011-11-29
申请号：US12052892
申请日：2008-03-21
申请人： Peter Lunn , Matthew Spurchise
发明人： Peter Lunn , Matthew Spurchise
CPC分类号： A61M25/0009 , A61B17/22 , A61B2017/22039 , A61B2017/22079 , A61M25/0029 , A61M25/005 , A61M25/0053 , A61M25/0068 , A61M25/008 , A61M2025/0034 , A61M2025/0037 , A61M2025/0081 , A61M2025/0098 , A61M2025/0177 , A61M2025/0183
摘要： A rapid exchange-type catheter for aspiration of embolic debris from a blood vessel includes an elongate aspiration tube and a relatively short guidewire tube mounted beside a distalmost portion of the aspiration tube. A proximal portion of the guidewire tube defines a strain relief segment. In one embodiment, the strain relief segment is formed detached from the aspiration tube. In another embodiment, the strain relief segment is minimally attached to the aspiration tube and becomes detached from the aspiration tube when a sufficient transverse force is applied to urge the guidewire tube away from the aspiration tube.
摘要翻译： 用于从血管抽吸栓塞碎片的快速交换型导管包括细长抽吸管和安装在抽吸管的最远部分旁边的相对短的导丝管。 导丝管的近端部分限定应变消除段。 在一个实施例中，应变消除部分形成为从抽吸管分离。 在另一个实施例中，当施加足够的横向力以促使导丝管远离抽吸管时，应变消除部分最小程度地附接到抽吸管并且从抽吸管脱离。
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公开(公告)号：US08016857B2
公开(公告)日：2011-09-13
申请号：US12105448
申请日：2008-04-18
申请人： Ghaleb Sater , Matthew Spurchise
发明人： Ghaleb Sater , Matthew Spurchise
IPC分类号： A61B17/08
CPC分类号： A61B17/0057 , A61B2017/00659 , A61B2017/22038 , A61B2017/22065 , A61B2090/062
摘要： An apparatus for placing a patch over a puncture wound in a blood vessel exteriorly of the vessel includes a device for delivering the patch in a folded form and then expanding the patch from its unfolded configuration while deploying the patch about the region of the vessel puncture.
摘要翻译： 将贴片放置在容器外部血管中的穿刺伤口上的装置包括用于以折叠的形式递送贴片的装置，然后在将斑块围绕血管穿刺区域部署的同时将其从展开的构型展开。
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公开(公告)号：US20090264919A1
公开(公告)日：2009-10-22
申请号：US12105448
申请日：2008-04-18
申请人： Ghaleb Sater , Matthew Spurchise
发明人： Ghaleb Sater , Matthew Spurchise
IPC分类号： A61B17/08
CPC分类号： A61B17/0057 , A61B2017/00659 , A61B2017/22038 , A61B2017/22065 , A61B2090/062
摘要： An apparatus for placing a patch over a puncture wound in a blood vessel exteriorly of the vessel includes a device for delivering the patch in a folded form and then expanding the patch from its unfolded configuration while deploying the patch about the region of the vessel puncture.
摘要翻译： 将贴片放置在容器外部血管中的穿刺伤口上的装置包括用于以折叠的形式递送贴片的装置，然后在将斑块围绕血管穿刺区域部署的同时将其从展开构型展开。
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