发明名称 |
USE OF RADIATION FOR INHIBITING HYPERPLASIA AFTER INTRAVASCULAR INTERVENTION |
摘要 |
Apparatus and methods are provided for applying a radially uniform radiation dose to an intravascular treatment region to inhibit hyperplasia, and specifically to reduce "candy-wrapper" ends, following intravascular intervention. An embodiment of the apparatus comprises a catheter body having a proximal end and a distal end, a pair of axially spaced apart radiation shields on the catheter body, and a radiation source. The radiation source applies a radiation dose which is substantially uniform in a radial direction over an entire distance between the axially spaced apart shields. |
申请公布号 |
WO0221993(A2) |
申请公布日期 |
2002.03.21 |
申请号 |
WO2001US26848 |
申请日期 |
2001.08.27 |
申请人 |
XOFT MICROTUBE, INC. |
发明人 |
FORMAN, MICHAEL, R.;LOVOI, PAUL, A.;RUSCH, TOM, W. |
分类号 |
A61M36/04;A61N5/10 |
主分类号 |
A61M36/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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