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1. 发明公开

EP0371986A4 AN ANGIOPLASTY DEVICE 有权
标题翻译：血管成形器械
公开(公告)号：EP0371986A4
公开(公告)日：1990-09-05
申请号：EP88906365
申请日：1988-06-07
申请人： KLETSCHKA, HAROLD D.
发明人： KLETSCHKA, HAROLD D.
IPC分类号： A61B17/12 , A61B17/22 , A61F2/01 , A61F2/958 , A61M1/00 , A61M29/02
CPC分类号： A61M25/104 , A61B17/12022 , A61B17/12109 , A61B17/12136 , A61B17/12172 , A61B17/22 , A61B17/221 , A61F2/013 , A61M25/1002 , A61M2025/1052 , A61M2025/1086 , A61M2025/109 , A61M2025/1093
摘要： An angioplasty device is disclosed for treatment of, or for compression and/or removal of an obstruction from, a vessel or vessel-like structure in medical, non-medical and industrial applications. The device incorporates a trap/barrier (6) for trapping and removing particles that break away from the treatment site with traditional angioplasty devices including but not limited to balloons, cutting rotors, fiber meshes, lasers and the like. The device also provides means (13, 14) for removing the trapped particles from the treated vessel. An angioplasty device is also disclosed that incorporated only the trap/barrier (6) and particle removal elements of the previously described device. A method for treatment of, or for removal or compression of an obstruction in, a vessel or vessel-like structure is disclosed that utilizes an angioplasty device of the instant invention. A method employing an angioplasty device of the instant invention is also disclosed for preventing particles from escaping from a point of manipulation of vessel or vessel-like structure.
摘要翻译：公开了一种血管成形术装置，用于在医疗，非医疗和工业应用中处理或压缩和/或去除血管或血管状结构的阻塞物。该装置包括用传统血管成形术装置（包括但不限于球囊，切割转子，纤维网眼，激光等）捕获和去除从治疗部位脱离的颗粒的陷阱/屏障（6）。该装置还提供用于从处理过的容器中除去捕获的颗粒的装置（13,14）。还公开了一种血管成形术装置，其仅包含前述装置的陷阱/屏障（6）和微粒去除元件。公开了一种用于治疗或去除或压迫血管或血管状结构中的阻塞物的方法，其利用本发明的血管成形术装置。还公开了一种采用本发明的血管成形术装置的方法，用于防止颗粒从血管或血管状结构的操纵点逃逸。

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