发明名称 |
APPARATUS AND METHOD FOR IN-SITU RADIATION TREATMENT |
摘要 |
A miniaturized energy transducer (14) that emits X-ray radiation is coupled to a catheter shaft (12) to permit X-ray radiation treatment within a body. The catheter shaft incorporates optical fibers and/or electrical conductors to supply optical and/or electrical energy (10) to the energy transducer. Use of the miniaturized energy transducer in combination with the catheter shaft eliminates most of the problems related to the methods based on the use of radioactive transducers and offers a method for efficient and controllable radiation treatment. Specifically, a catheter shaft and energy transducer are designed to provide access to very narrow blood vessels for X-ray radiation treatment.
|
申请公布号 |
WO0147596(A3) |
申请公布日期 |
2001.12.13 |
申请号 |
WO2000US41915 |
申请日期 |
2000.11.06 |
申请人 |
X-TECHNOLOGIES, LTD. |
发明人 |
HALAVEE, URIEL;SHINAR, GUY;MARCUS, GILAD |
分类号 |
A61N5/10;H01J35/06;H01J35/32;(IPC1-7):H05G1/00 |
主分类号 |
A61N5/10 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|