发明名称 |
Expandable braid device and method for radiation treatment |
摘要 |
An expandable braid device attached to a guidewire acts to both house radiation and to expose a stenosis site to such radiation as a function of the braid's collapsed or deployed configuration. The expandable braid device, in a closed configuration, shields a radioactive inner core of the braid as it is advanced to and located at a stenosis site and, in an expanded configuration, exposes the radioactive inner core to the stenosis site in order to irradiate such site.
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申请公布号 |
US6074339(A) |
申请公布日期 |
2000.06.13 |
申请号 |
US19980073993 |
申请日期 |
1998.05.07 |
申请人 |
MEDTRONIC AVE, INC. |
发明人 |
GAMBALE, RICHARD A.;MORIARTY, JR., JAMES WILLIAM;BAB, CHERYL MILONE |
分类号 |
A61F2/82;A61M36/04;A61N5/10;(IPC1-7):A61M5/00 |
主分类号 |
A61F2/82 |
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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