发明名称 |
A DEVICE FOR DELIVERING A THERAPEUTIC DOSAGE |
摘要 |
A stent for insertion into a vessel of a body and used in connection with a foil sheet, where the foil sheet comprises a radioactive material, is described. The stent and foul sheet are positioned so that the radioactive material in the foil sheet can deliver a desired dosage to an prescribed area, thereby reducing the distance for delivering the radioactive dose. The radioactive material may comprise carrier-free palladium 103. The foils screen may further comprise a shielding lay on the side for directing the dosage. A method for placing the stent and foil into a vessel of a body is also described. |
申请公布号 |
EP1294306(A1) |
申请公布日期 |
2003.03.26 |
申请号 |
EP20010941974 |
申请日期 |
2001.06.05 |
申请人 |
THERAGENICS CORPORATION |
发明人 |
BRAUCKMAN, RICHARD, A.;WHITE, JACK, C.;SMITH, BRUCE |
分类号 |
A61F2/00;A61F2/92 |
主分类号 |
A61F2/00 |
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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