公开(公告)号：US06267717B1

公开(公告)日：2001-07-31

申请号：US09052073

申请日：1998-03-31

申请人： Hans-Peter Stoll ,  Keith L. March ,  Gary Hutchins

发明人： Hans-Peter Stoll ,  Keith L. March ,  Gary Hutchins

IPC分类号： A61N500

CPC分类号： A61N5/1002 ,  A61N2005/1004 ,  A61N2005/1021

摘要： An apparatus for treating a body structure with radiation and a method for using the same. The apparatus comprising a concentrator for receiving a solution comprising a radioactive material and for increasing the concentration of the radioactive material in solution; a calibrator operatively associated with the concentrator for measuring a level of radiation associated with the radioactive material; and a delivery unit for transferring the solution directly from the apparatus to a balloon catheter.

摘要翻译： 一种用辐射治疗身体结构的装置及其使用方法。 该装置包括用于接收包含放射性物质的溶液并用于增加溶液中放射性物质浓度的浓缩器; 校准器，其与所述浓缩器可操作地相关联，用于测量与放射性物质相关联的辐射水平; 以及用于将溶液直接从装置转移到气囊导管的递送单元。