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1. 发明申请

WO2009151958A3 MICRO-SAW BLADE FOR BONE-CUTTING SURGICAL SAWS 审中-公开
标题翻译：用于骨切割外科手术的微型刀片
公开(公告)号：WO2009151958A3
公开(公告)日：2010-03-04
申请号：PCT/US2009045378
申请日：2009-05-28
申请人： MEDTRONIC PS MEDICAL INC , BOYKIN CHRISTOPHER M
发明人： BOYKIN CHRISTOPHER M
IPC分类号： A61B17/14 , B23D61/12 , B27B19/00 , B27B33/02
CPC分类号： A61B17/1613 , A61B17/142 , A61C3/12 , B23D61/006 , B23D61/125 , B27B5/32 , B27B19/006 , B27B33/02
摘要： A surgical cutting blade (104) for cutting bone material when the blade is coupled to a hand-held surgical saw (102) having protrusions (172) extending therefrom that interface with the cutting blade. The cutting blade includes a distal end (182) comprising a plurality of cutting teeth (184) and a shank portion (214) adjacent the distal end. It also includes a proximal end (180) adjacent the shank portion. The proximal end is shaped to attach to the surgical saw and includes an upper substantially planar surface and a lower substantially planar surface and a side edge extending between the upper and lower planar surfaces. The side edge at least in part defines an outer perimeter (200) extending about the proximal end. The outer perimeter includes a plurality of indentations forming (204) openings configured to receive and interface with the protrusions of the surgical saw in a manner that the protrusions cooperatively impart motion to drive the blade.
摘要翻译：一种外科切割刀片（104），用于当刀片联接到具有从其延伸的与切割刀片相接的突出部（172）的手持式手术锯（102）时切割骨材料。切割刀片包括包括多个切割齿（184）的远端（182）和与远端相邻的柄部分（214）。它还包括邻近柄部的近端（180）。近端被成形为附接到外科手术锯，并且包括上部基本平坦的表面和下部基本平坦的表面以及在上部和下部平坦表面之间延伸的侧边缘。侧边缘至少部分地限定围绕近端延伸的外周边（200）。外周边包括形成（204）开口的多个凹口，所述凹口被构造成以使得突起协同地赋予运动以驱动叶片的方式接收和与外科手术锯的突起接合。

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