发明名称 |
Brachytherapy seed cartridge |
摘要 |
The present invention is directed to a seed cartridge assembly including a cartridge body, a seed drawer slideably disposed within the cartridge body, a radiation shield slideably disposed around the cartridge body and a seed retainer in the seed drawer. Further embodiments of the present invention include a seed cartridge assembly as described above including a gravity lock between the seed drawer and the cartridge body. Further embodiments of the present invention include a seed cartridge assembly as described above, wherein the cartridge body includes a magnification lens positioned above the seed drawer. Further embodiments of the present invention include a seed cartridge assembly as described above wherein a seed channel extends axially along the seed drawer and a plurality of vents extending from the seed channel to an exterior surface of the seed drawer. Further embodiments of the present invention include a seed cartridge assembly as described above wherein the gravity lock includes a moveable locking element, a first locking recess in an interior surface of the cartridge body and a second locking recess in an exterior surface of the drawer opposite the first locking recess.
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申请公布号 |
US2001008950(A1) |
申请公布日期 |
2001.07.19 |
申请号 |
US20010779993 |
申请日期 |
2001.02.09 |
申请人 |
VITALI DARIO;SIEROCUK THOMAS J.;RUPP KIP M.;BARTON SCOTT N.;COLBERT MICHAEL A.;BISHOP GREGORY D.;RUDER DAVID H. |
发明人 |
VITALI DARIO;SIEROCUK THOMAS J.;RUPP KIP M.;BARTON SCOTT N.;COLBERT MICHAEL A.;BISHOP GREGORY D.;RUDER DAVID H. |
分类号 |
A61M36/12;A61N5/10;(IPC1-7):A61N5/00 |
主分类号 |
A61M36/12 |
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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