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公开(公告)号:EP2405823A4
公开(公告)日:2012-07-04
申请号:EP10751540
申请日:2010-03-15
申请人: BAXANO INC
发明人: WALLACE MICHAEL P , SUN BENJAMIN KAO-SHING , SHEINBERG MICHAEL , BLEICH JEFFERY L , SCHMITZ GREGORY P , LEGUIDLEGUID ROY , SCHNIEDERMAN GARY A
IPC分类号: A61B17/00 , A61B5/04 , A61B5/0488 , A61B17/56 , A61N1/05
CPC分类号: A61N1/0551 , A61B5/04001 , A61B5/0488 , A61B5/1107 , A61B5/4519 , A61B5/4893 , A61B5/6852 , A61B5/6855 , A61B17/149 , A61B17/1671 , A61B17/1757 , A61B17/7092 , A61B17/8897 , A61B2562/0209 , A61B2562/0261 , A61B2562/043 , A61B2562/046 , A61N1/0553
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公开(公告)号:EP2328489A4
公开(公告)日:2013-05-15
申请号:EP09798632
申请日:2009-07-14
申请人: BAXANO INC
发明人: WALLACE MICHAEL P , GARABEDIAN ROBERT , SCHMITZ GREGORY P , BLEICH JEFFREY L , CANTORNA NESTOR C , LEGUIDLEGUID RONALD , LEGUIDLEGUID ROY , SHEINBERG MICHAEL
CPC分类号: A61B17/1671 , A61B17/149 , A61B17/1659 , A61B17/320016 , A61B17/32002 , A61B17/3207 , A61B2017/00261 , A61B2017/320004 , A61B2017/320008 , A61B2017/32006 , A61B2017/32008 , A61B2090/3925 , A61B2090/3954 , A61B2090/3966
摘要: Described herein are elongate devices for modifying tissue having a plurality of flexibly connected and rungs or links, and methods of using them, including methods of using them to decompress stenotic spinal tissue. These devices may be included as part of a system for modifying tissue. In general, these devices include a plurality of blades positioned on for formed from) rungs that are flexibly connected and may be separated by one or more spacers. The rungs are typically wider than they are long (e.g., rectangular). The rungs may be arranged, ladder like, and may be connected by a flexible connector substrate or between two or more cables. Different sized rungs may be used, or rungs with different cutting properties. In some variations the tissue modification devices may have a non-linear axial shape, or may be converted from a first axial shape to a second axial shape.
摘要翻译: 本文描述的是用于修改具有多个柔性连接和梯级或链节的组织的细长装置,以及使用它们的方法,包括使用它们来减压狭窄的脊髓组织的方法。 这些装置可以被包括在用于修改组织的系统的一部分中。 一般来说,这些装置包括多个叶片,其位于用于形成的梯形件上,该梯级被柔性地连接并且可被一个或多个间隔件隔开。 梯级通常比它们长(例如,矩形)宽。 梯级可以布置成梯子,并且可以通过柔性连接器基板或两根或更多根电缆连接。 可以使用不同尺寸的梯级,或者具有不同切割性能的梯级。 在一些变型中,组织改变装置可以具有非线性轴向形状,或者可以从第一轴向形状转换成第二轴向形状。
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