公开(公告)号：US07621917B2

公开(公告)日：2009-11-24

申请号：US10990610

申请日：2004-11-17

申请人： Eric Geneve ,  Johan Bejeannin ,  Hervé Richard

发明人： Eric Geneve ,  Johan Bejeannin ,  Hervé Richard

IPC分类号： A61F5/00

CPC分类号： A61C1/0076 ,  A61C17/043 ,  A61M1/0056

摘要： The bone recovery device of the invention comprises an axial main body with an axial cavity passing through it, a front connector incorporating an axial passage and adapted to be fixed to the main body, a filter with a tubular filtering wall adapted to be fitted into the main body, and a scraper piston that slides inside the filter. The scraper piston blocks the end of the filter, and a radial outlet is provided in the axial main body, with an annular cavity left free around the filter between the filter and the axial main body. A canula is inserted into the distal end of the filter. The recovery device may therefore be used to recover bone retained by the filter during aspiration through the canula by the radial outlet, and bone fragments may be extracted by sliding the piston and withdrawing the canula. The recovery device may therefore be used several times without demounting it.

摘要翻译： 本发明的骨骼回收装置包括轴向主体，其轴向空腔通过该轴向主体，前连接器包括轴向通道并且适于固定到主体，过滤器具有管状过滤壁，该过滤壁适于装配到 主体和在过滤器内滑动的刮刀活塞。 刮刀活塞堵塞过滤器的端部，并且径向出口设置在轴向主体中，环形空腔在过滤器和轴向主体之间的过滤器周围空闲。 将插槽插入过滤器的远端。 因此，回收装置可以用于回收通过径向出口在通过套管抽吸期间由过滤器保留的骨骼，并且可以通过滑动活塞并抽出套管来提取骨碎片。 因此，恢复装置可以使用多次而不拆卸它。

公开(公告)号：US20060106353A1

公开(公告)日：2006-05-18

申请号：US10990610

申请日：2004-11-17

申请人： Eric Geneve ,  Johan Bejeannin ,  Herve Richard

发明人： Eric Geneve ,  Johan Bejeannin ,  Herve Richard

IPC分类号： A61M1/00

CPC分类号： A61C1/0076 ,  A61C17/043 ,  A61M1/0056

摘要： The bone recovery device of the invention comprises an axial main body with an axial cavity passing through it, a front connector incorporating an axial passage and adapted to be fixed to the main body, a filter with a tubular filtering wall adapted to be fitted into the main body, and a scraper piston that slides inside the filter. The scraper piston blocks the end of the filter, and a radial outlet is provided in the axial main body, with an annular cavity left free around the filter between the filter and the axial main body. A canula is inserted into the distal end of the filter. The recovery device may therefore be used to recover bone retained by the filter during aspiration through the canula by the radial outlet, and bone fragments may be extracted by sliding the piston and withdrawing the canula. The recovery device may therefore be used several times without demounting it.