发明名称 |
RADIOACTIVE ION. |
摘要 |
<p>The present invention relates to a method for implantation of Xe isotopes in a matrix for production of 125I sources that do not shed radioactive atoms. 125Xe implanted at 12kV in steel, titanium and gold does not evol ve after more than 10 half-lives (380h) and 125I from the decay of implanted 125Xe is equally stable for 2 half-lives (120d). The matrix having radioxenon implanted is useful as a medical device, for instance as a "seed" for radiotherapeutic uses or in production of stents. Methods of treatment utilizing such devices are also encompassed by the present invention.</p> |
申请公布号 |
MXPA04005655(A) |
申请公布日期 |
2005.04.19 |
申请号 |
MX2004PA05655 |
申请日期 |
2002.12.12 |
申请人 |
THE UNIVERSITY OF ALBERTA, THE UNIVERSITY OF BRITISH COLUMBIA, CARLETON UNIVERSITY, SIMON FRASER UNIVERSITY, THE UNIVERSITY OF VICTORIA HACIENDO NEGOCIOS COMO TRIUMF |
发明人 |
DALE R. HARSHMAN |
分类号 |
G21G4/08;A61F2/84;A61K51/00;A61M29/02;A61M36/12;A61N;A61N5/10;G21G1/06;(IPC1-7):A61K51/00;A61N00/00 |
主分类号 |
G21G4/08 |
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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