发明名称 Methods and apparatus for loading radioactive seeds into brachytherapy needles
摘要 Methods and apparatus are provided for loading therapeutic materials into brachytherapy needles. The apparatus comprises a loading tube with a lumen and two transverse slots, and radioactive seed and spacer cartridges slidably received within the transverse slots. The apparatus may be used in conjunction with a standard brachytherapy plunger and needle coupled to, respectively, the proximal and distal ends of the loading tube. The plunger dislodges seeds and spacers from the cartridge chambers to load the needle with a predetermined packing arrangement.
申请公布号 US7101333(B2) 申请公布日期 2006.09.05
申请号 US20030693598 申请日期 2003.10.23
申请人 GREEN THOMAS C;HORZEWSKI MICHAEL J;KLOFSTAD JASON 发明人 GREEN THOMAS C.;HORZEWSKI MICHAEL J.;KLOFSTAD JASON
分类号 A61M36/00;A61M5/00;A61M5/32;A61M36/04;A61M36/12;A61N5/10 主分类号 A61M36/00
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