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公开(公告)号:US6146322A
公开(公告)日:2000-11-14
申请号:US739649
申请日:1996-10-30
申请人: Igor I. Papirov , Anatolij I. Pikalov , Vladimir S. Shokurov , Sergej V. Sivtzov , Youri G. Popowski , Vitali E. Verin
发明人: Igor I. Papirov , Anatolij I. Pikalov , Vladimir S. Shokurov , Sergej V. Sivtzov , Youri G. Popowski , Vitali E. Verin
CPC分类号: A61N5/1002 , A61N2005/1025
摘要: A filament for irradiating a living body has a core material capable of irradiating radioactive radiation clad in a tubular casing of protective material different from the material forming the core. The materials forming the core and casing have a purity not less than 99.5 atomic percent and a grain size not exceeding 30 .mu.m and the outer diameter of the filament is not less than 80 .mu.m.
摘要翻译: 用于照射生物体的细丝具有能够照射与形成芯的材料不同的保护材料的管状壳体中的放射线辐射的核材料。 形成芯和壳体的材料具有不小于99.5原子%的纯度和不超过30μm的粒度,并且细丝的外径不小于80μm。