公开(公告)号：US4862887A

公开(公告)日：1989-09-05

申请号：US199387

申请日：1988-05-27

申请人： Helmut Weber ,  Eberhard Unsoeld ,  Heinz Ruesch ,  Klaus Schmitt

发明人： Helmut Weber ,  Eberhard Unsoeld ,  Heinz Ruesch ,  Klaus Schmitt

IPC分类号： A61B5/042 ,  A61B18/24 ,  A61N1/05 ,  A61N5/06

CPC分类号： A61B5/6859 ,  A61B18/24 ,  A61B5/0422 ,  A61N1/0575 ,  A61N5/0601

摘要： In a heart catheter which consists of a hose having a sonde with an electrode structure for locating pathological areas arranged at its distal end, a light transmitting fiber is movably disposed in the hose and the hose has sensors associated therewith so as to be movable together with the fiber out of the distal end of the hose for engagement with the tissue of the pathological area for positioning the distal end of the hose at a predetermined distance and location relative to the pathological area in order to provide for appropriate irradiation of the pathological area by radiation energy supplied through the light transmitting fiber.

摘要翻译： 在由导管构成的心脏导管中，该软管具有用于定位在其远端布置的病理区域的电极结构的探头，光纤传输光纤可移动地设置在软管中，并且软管具有与之相关联的传感器， 纤维远离软管的远端与病理区域的组织接合，用于将软管的远端定位在相对于病理区域的预定距离和位置处，以便通过以下方式提供病理区域的适当照射： 通过光传输光纤提供的辐射能量。