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EMBOLECTOMY DEVICE CONTAINING A DISTAL AND PROXIMAL EFFECTER

机译:包含远端和近端效应的胚胎切除设备

摘要

The present invention provides an embolectomy device for removal of clots from vasculature, said device comprising: a proximal effecter characterized by a non-expanded configuration and an expanded configuration; a distal effecter characterized by a non-expanded configuration and an expanded configuration; said proximal effecter, in said expanded configuration is adapted for grasping a proximal portion of the target embolus; said proximal effecter, in said expanded configuration is adapted for grasping a distal portion of said target embolus; wherein both said effecters, when expanded, are oppositely positioned and are adapted to operate in concert, for trapping said clot such that said clot is (i) manipulatable along and/or around the main longitudinal axis of said vasculature in a predetermined set of motions; (ii) extracted out of said vasculature.
机译:本发明提供了一种用于从脉管系统中去除血块的栓子切除装置,所述装置包括:以非扩张构型和扩张构型为特征的近端效应器;以非扩张构型和扩张构型为特征的远端效应器;所述近端效应器,在所述扩展构型下,适于抓住目标栓子的近端部分;所述近端效应器,在所述扩展构型下,适于抓紧所述目标栓子的远端;其中两个所述效应器在扩张时相对地定位并且适于协同操作,以捕获所述凝块,使得所述凝块可(i)以预定的运动沿着和/或围绕所述脉管系统的主纵轴操纵。 ; (ii)从所述脉管系统中提取。

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