公开(公告)号：US09788846B2

公开(公告)日：2017-10-17

申请号：US14086878

申请日：2013-11-21

申请人： OtisMed Corporation

发明人： Ilwhan Park ,  Michael Koehle ,  Lorenzo R. Deveza

IPC分类号： A61B17/15 ,  A61B17/17 ,  B33Y80/00 ,  A61B34/10 ,  A61F2/38

CPC分类号： A61B17/1764 ,  A61B17/155 ,  A61B17/157 ,  A61B2034/105 ,  A61B2034/108 ,  A61F2/3836 ,  B33Y80/00

摘要： Disclosed herein are unicompartmental femoral and tibial arthroplasty jigs for respectively assisting in the performance of unicompartmental femoral and tibial arthroplasty procedures on femoral and tibial arthroplasty target regions. The jigs each include a mating surface. The mating surface of the femoral jig is configured to matingly receive and contact a generally planar area of an anterior side of a femoral shaft generally proximal of the patellar facet border and generally distal an articularis genu. The mating surface of the tibial jig is configured to matingly receive and contact a generally planar area of an anterior side of a tibial shaft distal of the tibial plateau edge and generally proximal of the tibial tuberosity.

公开(公告)号：US20140128875A1

公开(公告)日：2014-05-08

申请号：US14086878

申请日：2013-11-21

申请人： OtisMed Corporation

发明人： Ilwhan Park ,  Michael Koehle ,  Lorenzo R. Deveza

IPC分类号： A61B17/17

CPC分类号： A61B17/1764 ,  A61B17/155 ,  A61B17/157 ,  A61B2034/105 ,  A61B2034/108 ,  A61F2/3836 ,  B33Y80/00

摘要： Disclosed herein are unicompartmental femoral and tibial arthroplasty jigs for respectively assisting in the performance of unicompartmental femoral and tibial arthroplasty procedures on femoral and tibial arthroplasty target regions. The jigs each include a mating surface. The mating surface of the femoral jig is configured to matingly receive and contact a generally planar area of an anterior side of a femoral shaft generally proximal of the patellar facet border and generally distal an articularis genu. The mating surface of the tibial jig is configured to matingly receive and contact a generally planar area of an anterior side of a tibial shaft distal of the tibial plateau edge and generally proximal of the tibial tuberosity.

摘要翻译： 本文公开了单室股骨和胫骨关节置换夹具，分别协助在股骨和胫骨关节成形术目标区域进行单室股骨和胫骨关节置换手术。 夹具各自包括配合表面。 股骨夹具的配合表面构造成配合地接合和接触通常在髌骨小面边界附近的股骨轴的前侧的大致平坦的区域，并且通常远离关节突。 胫骨夹具的配合表面构造成配合地接合和接触胫骨平台边缘远侧的胫骨轴的前侧的大致平坦的区域并且大体上接近胫骨结节。

公开(公告)号：US20140081277A1

公开(公告)日：2014-03-20

申请号：US14086849

申请日：2013-11-21

申请人： OtisMed Corporation

发明人： Ilwhan Park ,  Michael Koehle ,  Lorenzo R. Deveza

IPC分类号： A61B17/15

CPC分类号： A61B17/1764 ,  A61B17/155 ,  A61B17/157 ,  A61B2034/105 ,  A61B2034/108 ,  A61F2/3836 ,  B33Y80/00

摘要： Disclosed herein are unicompartmental femoral and tibial arthroplasty jigs for respectively assisting in the performance of unicompartmental femoral and tibial arthroplasty procedures on femoral and tibial arthroplasty target regions. The femoral and tibial unicompartmental arthroplasty jigs each include a first side, a second side and a mating surface. Each second side is generally opposite its respective first side. For the femoral jig, the mating surface is in the first side of the femoral jig and configured to matingly receive and contact a generally planar area of an anterior side of a femoral shaft generally proximal of the patellar facet boarder and generally distal an articularis genu. The first side of the femoral jig is configured to be oriented towards the femoral arthroplasty target region surface when the mating surface of the femoral jig matingly receives and contacts the planar area. For the tibial jig, the mating surface of the tibial jig is in the first side and configured to matingly receive and contact a generally planar area of an anterior side of a tibial shaft distal of the tibial plateau edge and generally proximal of the tibial tuberosity. The first side of the tibial jig is configured to be oriented towards the tibial arthroplasty target region surface when the mating surface of the tibial jig matingly receives and contacts the planar area.

摘要翻译： 本文公开了单室股骨和胫骨关节置换夹具，分别协助在股骨和胫骨关节成形术目标区域进行单室股骨和胫骨关节置换手术。 股骨和胫骨单室关节成形术夹具各自包括第一侧，第二侧和配合表面。 每个第二侧通常与其相应的第一侧​​相对。 对于股骨夹具，配合表面位于股骨夹具的第一侧，并且构造成配合地接合和接触大体上平行的股骨轴前侧的大致平面的区域，该区域通常位于髌骨小平面边界的近侧，并且通常远侧处于关节突。 股骨夹具的第一侧构造成当股骨夹具的配合表面接合并接触平面区域时朝向股骨关节成形术目标区域表面定向。 对于胫骨夹具，胫骨夹具的配合表面位于第一侧并且构造成配合地接合和接触胫骨平台边缘远侧的胫骨轴的前侧的大致平坦的区域并且大体上接近胫骨结节。 胫骨夹具的第一侧构造成当胫骨夹具的配合表面接合并接触平面区域时朝向胫骨关节成形术目标区域表面定向。