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1. 发明授权

US5954961A Bone particle collection apparatus and method 失效
标题翻译：骨粒子收集装置及方法
公开(公告)号：US5954961A
公开(公告)日：1999-09-21
申请号：US741378
申请日：1996-10-29
申请人： Joseph E. Carchidi
发明人： Joseph E. Carchidi
IPC分类号： B01D27/00
CPC分类号： B01D35/02 , A61C17/046
摘要： A bone particle collecting unit (30) has first (32) and second (34) interfitting housing members capturing a cylindrical screen basket assembly (64). Bone particle containing effluent from a surgical site is received through a port (40) in the first housing member (32) into the screen basket assembly (64). Suction is applied from a port (56) in the second housing member (34) to remove liquid which passes through the screen basket assembly. The screen basket assembly (64) includes a disc (66) which frictionally receives one end of a cylindrical screen (70) with the other end o the screen received about a rib (42) formed in the first housing member (32). Disc (66) of the screen basket assembly is received on guide ribs (58) to seat the assembly in the second housing member (34). After removing the screen basket assembly (64) from the housing members a plunger (86) can be inserted into the open end of the assembly to consolidate the bone particles and to expel the consolidated bone particles onto a collection surface (98).
摘要翻译：骨颗粒收集单元（30）具有捕获圆柱形筛篮组件（64）的第一（32）和第二（34）相互配合的壳体构件。含有来自外科手术部位的流出物的骨颗粒通过第一壳体构件32中的端口40接收到筛网组件64中。从第二外壳构件（34）中的端口（56）吸入以除去通过筛篮组件的液体。筛篮组件（64）包括盘（66），该盘（66）摩擦地容纳圆柱形筛（70）的一端，而筛网的另一端围绕形成在第一壳体构件（32）中的肋（42）接收。筛篮组件的盘（66）被接收在引导肋（58）上，以将组件安置在第二壳体构件（34）中。在将筛篮组件（64）从壳体构件中移出后，可以将柱塞（86）插入组件的开口端，以固结骨颗粒并将固结的骨颗粒排出到收集表面（98）上。

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