公开(公告)号：US6159144A

公开(公告)日：2000-12-12

申请号：US265014

申请日：1999-03-09

申请人： Jeff Angel ,  David York

发明人： Jeff Angel ,  David York

IPC分类号： A61M5/178 ,  A61M5/32 ,  A61M36/04 ,  A61N5/10 ,  A61N5/00

CPC分类号： A61M5/1785 ,  A61M5/3205 ,  A61N2005/1003 ,  A61N5/1007

摘要： A radioactive substance administrator including a syringe structured to receive a dosage of the radioactive substance therein; a containment housing structured to contain the syringe and including a radioactivity retardant material, structured to substantially attenuate the emergence of radioactivity through the containment housing, and a plunger track structured to contain a plunger assembly of the syringe movably therein; an exterior actuation assembly operatively associated with the containment housing and structured to actuate the plunger assembly of the syringe; and a secondary shielding assembly operatively associated with an outlet of the containment housing and structured to permit the passage of the radioactive substance to the patient while also attenuating radioactivity emerging from the outlet of the containment housing and radioactivity emanating from the radioactive substance exiting the containment housing.

摘要翻译： 一种放射性物质管理者，包括构造成在其中接纳放射性物质的剂量的注射器; 容纳壳体，其构造成容纳所述注射器并且包括放射性阻燃材料，其被构造为基本上减弱通过所述容纳壳体的放射性的出现;以及柱塞轨道，其构造成将所述注射器的柱塞组件可移动地容纳在其中; 外部致动组件，其可操作地与所述容纳壳体相关联并被构造成致动所述注射器的柱塞组件; 以及辅助屏蔽组件，其可操作地与所述容纳壳体的出口相关联并被构造成允许所述放射性物质通过所述患者，同时还减弱从所述容纳壳体的出口出现的放射性和从所述容纳壳体离开的放射性物质发出的放射性 。