发明授权
- 专利标题： Delivery for interstitial radiotherapy using hollow seeds
- 专利标题（中）： 使用空心种子进行间质放疗
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申请号： US10716333申请日： 2003-11-18
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公开(公告)号： US07252630B2公开(公告)日： 2007-08-07
- 发明人: Richard A Terwilliger , Gary A. Lamoureux
- 申请人： Richard A Terwilliger , Gary A. Lamoureux
- 申请人地址： US CT Oxford
- 专利权人： Worldwide Medical Technologies LLC
- 当前专利权人： Worldwide Medical Technologies LLC
- 当前专利权人地址： US CT Oxford
- 代理机构： Fliesler Meyer LLP
- 主分类号： A61N5/00
- IPC分类号： A61N5/00
摘要：
A delivery system and method for interstitial radiation therapy uses a seed strand composed of a plurality of tubular shaped, hollow radioactive seeds with a bore. The seed strand as assembled with a material provided in the bore and between the spaced seeds is axially stiff and radially flexible and is bioabsorbable in living tissue.
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