公开(公告)号：US08740908B2

公开(公告)日：2014-06-03

申请号：US13287741

申请日：2011-11-02

申请人： Daniel K. Farley ,  Christper T. Martin ,  Steve Nowak ,  Stephanie Zalucha

发明人： Daniel K. Farley ,  Christper T. Martin ,  Steve Nowak ,  Stephanie Zalucha

IPC分类号： A61B17/56

CPC分类号： A61F2/4644 ,  A61F2/4455 ,  A61F2002/4649

摘要： A bone collection system includes a plunger, a tube, and a manifold. The plunger has a bore therethrough, an insertion portion, and an inlet that accepts material being harvested from a patient. The insertion portion includes a filter to prevent passage of bone fragments. The tube accepts the insertion portion, defining a first and a second chamber of the tube. The filter separates the first and second chambers of the tube. The manifold is accepted by the tube, and has an outlet accepted by a suction source. The inlet of the plunger is in fluid communication with the first chamber, the first and second chambers are in fluid communication through the filter, and the second chamber is in fluid communication with the outlet. Material being harvested is drawn through the bone collection system, and bone fragments of the desired size collected in the first chamber.

摘要翻译： 骨收集系统包括柱塞，管和歧管。 柱塞具有穿过其中的孔，插入部分和接纳从患者收获的材料的入口。 插入部包括防止骨碎片通过的过滤器。 管接受插入部分，限定管的第一和第二腔室。 过滤器分离管的第一和第二腔室。 歧管被管接受，并具有由抽吸源接受的出口。 柱塞的入口与第一腔室流体连通，第一和第二腔室通过过滤器流体连通，第二腔室与出口流体连通。 收获的材料通过骨收集系统抽取，并将所需大小的骨碎片收集在第一室中。