公开(公告)号：EP0836502A4

公开(公告)日：2001-04-18

申请号：EP97922288

申请日：1997-04-04

申请人： NOVOSTE CORP ,  UNIV EMORY

发明人： WAKSMAN RON ,  WELDON THOMAS D ,  MELOUL RAPHAEL F ,  HILLSTEAD RICHARD A ,  ROSEN JONATHAN J ,  BONNOITT GEORGE K ,  HALPERN DAVID S ,  LARSEN CHARLES E ,  CROCKER IAN R

IPC分类号： A61N5/00 ,  A61F2/958 ,  A61M25/00 ,  A61M29/02 ,  A61M36/04 ,  A61N5/10 ,  A61M29/00

CPC分类号： A61M37/0069 ,  A61M25/0029 ,  A61M25/1002 ,  A61M25/1006 ,  A61M2025/0037 ,  A61M2025/0039 ,  A61M2025/004 ,  A61N5/1002 ,  A61N5/1007 ,  A61N2005/1003 ,  A61N2005/1005 ,  A61N2005/1008 ,  A61N2005/1023

摘要： Apparatus for delivery of a treatment element (22) such as a radiation source, through a catheter (92) to a desired site in the interluminal passageways of a patient, such as the coronary artery, for inhibiting the formation of scar tissue such as may occur in restenosis following balloon angioplasty. One or more treatment elements (22), such as a capsule or pellet containing radioactive material, is positionable within the lumen (144) and movable between the proximal and distal end portions under the force of liquid flowing through the lumen. Balloon membrane (256) can be used for angioplasty.

公开(公告)号：EP0790844A4

公开(公告)日：2000-04-05

申请号：EP95937621

申请日：1995-10-23

申请人： NOVOSTE CORP

发明人： WAKSMAN RON ,  WELDON THOMAS D ,  HILLSTEAD RICHARD A ,  ROSEN JONATHAN J ,  LARSON CHARLES E ,  CROCKER IAN R ,  MELOUL RAPHAEL F

IPC分类号： A61M36/04 ,  A61B20060101 ,  A61F2/82 ,  A61M20060101 ,  A61M3/00 ,  A61M25/00 ,  A61M25/10 ,  A61M29/00 ,  A61M29/02 ,  A61M31/00 ,  A61M36/00 ,  A61N20060101 ,  A61N5/00 ,  A61N5/10 ,  G21F5/02

CPC分类号： A61M25/1002 ,  A61M25/0028 ,  A61M25/003 ,  A61M25/0032 ,  A61M25/1006 ,  A61M2025/0034 ,  A61N5/1002 ,  A61N5/1007