公开(公告)号：WO2012114333A1

公开(公告)日：2012-08-30

申请号：PCT/IL2012/000088

申请日：2012-02-23

Applicant: BEN OREN, Ilan ,  BEN OREN TAMIR, Yifat

Inventor： BEN OREN, Ilan ,  BEN OREN TAMIR, Yifat

IPC: A61F2/04

CPC classification number: A61B18/22 ,  A61B1/00087 ,  A61B1/3137 ,  A61B17/320016 ,  A61B17/32002 ,  A61B18/24 ,  A61B18/245 ,  A61B2017/00269 ,  A61B2017/00398 ,  A61B2017/00867 ,  A61B2017/22082 ,  A61B2018/2211 ,  A61B2090/306 ,  A61B2090/3614

Abstract: A catheter for debulking of an undesired deposit from an inner surface of at least one of a blood vessel wall and a stent located in a blood vessel, the catheter having a tip section comprising: circumferentially-directed laser optics; and a circular-action cutter, wherein said circumferentially-directed laser optics is configured to transmit laser radiation for modifying an area of the undesired deposit thereby preparing said area for penetration of said cutter, wherein said cutter is configured to cut through said modified area and thereby debulk at least a part of the undesired deposit. In addition, a catheter for pacemaker and ICD (Implantable Cardioverter Defibrillator) lead extraction is disclosed.

Abstract translation: 一种用于从位于血管中的血管壁和支架中的至少一个的内表面减压不期望沉积物的导管，所述导管具有尖端部分，其包括：周向定向的激光光学器件; 圆周作用切割器，其中所述周向定向的激光光学器件被配置为传送激光辐射，用于修改不需要的沉积物的区域，从而制备用于所述切割器的穿透的所述区域，其中所述切割器被配置成切割所述修改的区域， 从而减少至少一部分不期望的沉积物。 此外，公开了一种用于起搏器和ICD（植入式心律转复除颤器）引线提取的导管。

公开(公告)号：WO2012114334A1

公开(公告)日：2012-08-30

申请号：PCT/IL2012/000089

申请日：2012-02-23

Applicant: BEN OREN, Ilan ,  BEN OREN TAMIR, Yifat

Inventor： BEN OREN, Ilan ,  BEN OREN TAMIR, Yifat

IPC: A61B18/20

CPC classification number: A61B18/22 ,  A61B1/00087 ,  A61B1/3137 ,  A61B17/320016 ,  A61B17/32002 ,  A61B18/24 ,  A61B18/245 ,  A61B2017/00269 ,  A61B2017/00398 ,  A61B2017/00867 ,  A61B2017/22082 ,  A61B2018/2211 ,  A61B2090/306 ,  A61B2090/3614

Abstract: A device for resecting undesired tissue from an inner wall of a body cavity, the device having a tip section in a shape of a cylinder's sector, the tip section comprising: a plurality of optical fibers located along an inner surface of the tip section and configured to transmit laser radiation to the undesired tissue; and a cutter having a shape of a cylinder's sector located inwardly or outwardly to the plurality of optical fibers, wherein said cutter is configured to cut through the undesired tissue and thereby detach at least a part of the undesired tissue from the inner wall of the body cavity.

Abstract translation: 一种用于从体腔的内壁切除不想要的组织的装置，该装置具有圆柱形扇形的尖端部分，所述尖端部分包括：沿着所述尖端部分的内表面定位的多根光纤， 以将激光辐射传输到不需要的组织; 以及切割器，其具有位于所述多根光纤的内侧或外侧的圆柱形扇形的形状，其中所述切割器构造成切穿所述不期望的组织，从而从所述主体的内壁分离所述不需要的组织的至少一部分 腔。