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公开(公告)号：US09101341B2
公开(公告)日：2015-08-11
申请号：US14108845
申请日：2013-12-17
CPC分类号： A61B17/0057 , A61B2017/00659 , A61B2090/103 , A61F2/2875 , A61F2002/2885
摘要： A device for closing a hole in a sphenoid bone that acts as a barrier between a sella turcica and a sphenoid sinus is disclosed. The device includes a cap and a stem. The cap is formed of a deformable material. The cap includes a contact surface and an upper surface. The contact surface forms a base of the cap and includes an outer perimeter. The upper surface includes an apex offset from the contact surface. The upper surface extends from the apex to the outer perimeter. The stem extends from the contact surface in a direction opposite the apex.
摘要翻译： 公开了一种用于封闭蝶形骨中的孔，用作鳖甲和蝶窦之间的屏障的装置。 该装置包括盖和杆。 盖由可变形材料形成。 盖包括接触表面和上表面。 接触表面形成盖的基部并且包括外周边。 上表面包括从接触表面偏移的顶点。 上表面从顶点延伸到外周。 杆从与顶点相反的方向从接触表面延伸。
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公开(公告)号：US20110230907A1
公开(公告)日：2011-09-22
申请号：US13076811
申请日：2011-03-31
IPC分类号： A61M29/00
CPC分类号： A61M29/00 , A61B1/32 , A61B17/0057 , A61B17/083 , A61B17/10 , A61B17/12 , A61B2017/00584 , A61B2017/12004 , A61L24/02 , A61L2400/16 , A61M25/00
摘要： An arterial tamponade device is expandable between a collapsed condition and an expanded position and has opposite ends, with an enlarged pad at one or both ends. The device is inserted into a body cavity in its collapsed condition and is released at a predetermined location so that opposite ends of the device are biased away from one another and apply pressure to opposite wall regions of the body cavity before the device is fully expanded, with a pad at one end positioned to apply pressure to a predetermined tissue area which includes a blood vessel so as to occlude or partially occlude the vessel and reduce or cut off blood flow to the body cavity. The pad may have a bulbous projection configured to engage a depression of a body cavity wall region in which a blood vessel is located.
摘要翻译： 动脉栓塞装置可在折叠状态和扩张位置之间扩张，并且具有相对端，在一端或两端具有放大的垫。 该装置在其折叠状态下被插入体腔中，并且在预定位置处被释放，使得装置的相对端被彼此偏离，并且在装置完全展开之前对体腔的相对的壁区域施加压力， 其中一端的垫被定位成将压力施加到包括血管的预定组织区域，以便封闭或部分闭塞血管并减少或切断到体腔的血流。 垫可以具有球形突起，其被构造成接合血管位于其中的体腔壁区域的凹陷。
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公开(公告)号：US20110230829A1
公开(公告)日：2011-09-22
申请号：US12751731
申请日：2010-03-31
IPC分类号： A61B17/12
CPC分类号： A61B17/0057 , A61B17/083 , A61B17/10 , A61B17/12 , A61B2017/00584
摘要： An arterial tamponade device is expandable between a collapsed condition and a fully expanded position and has opposite ends which are spaced farther apart in the expanded position. A foot or pressure pad is associated with at least one end of the device. The device is inserted into a body cavity in its collapsed state and is released at a predetermined location so that opposite ends of the device are biased away from one another and engage and apply pressure to opposite wall areas of the body cavity before the device is fully expanded, with the pressure pad positioned to apply pressure to a predetermined tissue area which includes a blood vessel so as to occlude or partially occlude the vessel and reduce or cut off blood flow to the body cavity.
摘要翻译： 动脉填塞装置在折叠状态和完全展开位置之间是可扩张的，并且具有在展开位置上更远离的两端。 足部或压力垫与装置的至少一端相关联。 该装置被插入到处于其折叠状态的体腔中并且在预定位置处被释放，使得装置的相对端被彼此远离地偏压，并且在装置完全在装置之前接合并施加压力到体腔的相对的壁区域 扩张，其中压力垫定位成将压力施加到包括血管的预定组织区域，以封闭或部分闭塞血管并减少或切断血液流向体腔。
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公开(公告)号：US20140074143A1
公开(公告)日：2014-03-13
申请号：US13607543
申请日：2012-09-07
IPC分类号： A61B17/10
CPC分类号： A61B17/10 , A61B17/083 , A61B17/12 , A61B17/24
摘要： An ergonomic insertion tool for insertion and retrieval of an arterial tamponade device which has an elongate connecting strut of resiliently deformable material and an arterial compressor at one end. The tool has a handle with a hand grip portion including an actuating trigger, and an elongate barrel. The barrel has a shaft and an outer sleeve telescopically engaged over the shaft. In a first position, a hooked distal end of the shaft protrudes from the sleeve to engage a bend between adjacent end portions of the connecting strut. On movement into a second position, the sleeve extends over the hooked end and compresses the deformable connecting strut into a deformed, U-shaped configuration to hold the device during insertion or retrieval. On movement back into the first position, the deformed device is released to spring out towards the expanded condition.
摘要翻译： 用于插入和取出动脉填塞装置的符合人体工程学的插入工具，其具有可弹性变形材料的细长连接支柱和一端的动脉压缩机。 该工具具有手柄，手柄部分包括致动扳机和细长筒。 枪管具有轴和外套筒，可伸缩地接合在轴上。 在第一位置，轴的钩形远端从套筒突出以接合连接支柱的相邻端部之间的弯曲部。 在移动到第二位置时，套筒在钩形端部上延伸并将可变形的连接支柱压缩成变形的U形构造，以在插入或取出期间保持装置。 在移动回到第一位置时，变形的装置被释放以朝向膨胀状态弹出。
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公开(公告)号：US20130079808A1
公开(公告)日：2013-03-28
申请号：US13607482
申请日：2012-09-07
IPC分类号： A61M29/00
CPC分类号： A61B17/24 , A61B17/12 , A61B2017/00862 , A61B2017/00898 , A61B2017/12004
摘要： An arterial tamponade device has an elongate connecting member of resiliently deformable material with pressure pads at each end of the member, and is expandable between a generally U-shaped or V-shaped collapsed condition and a fully expanded position. The device is inserted into a body cavity in its collapsed state and is released at a predetermined location so that opposite ends of the device are biased away from one another and the pressure pads engage and apply pressure to opposite wall areas of the body cavity before the device is fully expanded. One pressure pad has a bulbous end portion angled away from the connecting member and designed to engage and apply pressure to a predetermined tissue area which includes one or more blood vessels so as to occlude or partially occlude the vessel or vessels and reduce or cut off blood flow to the body cavity.
摘要翻译： 动脉填塞装置具有可弹性变形材料的细长连接构件，在构件的每个端部处具有压力垫，并且可在大致U形或V形折叠状态与完全展开位置之间扩张。 该装置以其折叠状态插入体腔中并且在预定位置被释放，使得装置的相对端被彼此远离地偏压，并且压力垫接合并施加压力到体腔的相对的壁区域 设备完全展开。 一个压力垫具有与连接构件成一定角度的球形端部，并被设计成与包括一个或多个血管的预定组织区域接合并施加压力，以封闭或部分闭塞血管或减少或切断血液 流到体腔。
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公开(公告)号：US20140172014A1
公开(公告)日：2014-06-19
申请号：US14108845
申请日：2013-12-17
CPC分类号： A61B17/0057 , A61B2017/00659 , A61B2090/103 , A61F2/2875 , A61F2002/2885
摘要： A device for closing a hole in a sphenoid bone that acts as a barrier between a sella turcica and a sphenoid sinus is disclosed. The device includes a cap and a stem. The cap is formed of a deformable material. The cap includes a contact surface and an upper surface. The contact surface forms a base of the cap and includes an outer perimeter. The upper surface includes an apex offset from the contact surface. The upper surface extends from the apex to the outer perimeter. The stem extends from the contact surface in a direction opposite the apex.
摘要翻译： 公开了一种用于封闭蝶形骨中的孔，用作鳖甲和蝶窦之间的屏障的装置。 该装置包括盖和杆。 盖由可变形材料形成。 盖包括接触表面和上表面。 接触表面形成盖的基部并且包括外周边。 上表面包括从接触表面偏移的顶点。 上表面从顶点延伸到外周。 杆从与顶点相反的方向从接触表面延伸。
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