公开(公告)号：WO2015027287A1

公开(公告)日：2015-03-05

申请号：PCT/AU2014/000866

申请日：2014-09-02

Applicant: THE AUSTRALIAN ON-LINE PROSTHETIC COMPANY ,  FLETCHER Scott

Inventor： FLETCHER Scott

IPC: A61F2/46

CPC classification number: A61F2/4657 ,  A61B17/157 ,  A61F2/30942 ,  A61F2/38 ,  A61F2002/4658

Abstract: A customised patient specific spacer insertable between a resected tibia and a distal femur prior to resection of a distal femur, the spacer enabling checking patient soft tissue balance prior to resection of the distal and/or posterior femur to ensure required soft tissue balance after resection of the femur. The spacer comprises a body having an underside surface and an opposite upper surface and at least one region of a first thickness measured, from the underside surface to the upper surface. The upper surface opposes a part of a distal femur when in situ, the spacer when placed between a tibial plate and a distal femur prior to resection al lowing determination of required soft tissue balance prior to resection of the femur.

Abstract translation: 在切除远端股骨之前，可切除胫骨和远端股骨之间的定制的患者特异性间隔件，所述间隔件能够在切除远侧和/或后股骨之前检查患者的软组织平衡，以确保切除后的所需软组织平衡 股骨。 间隔件包括具有下表面和相对的上表面的主体以及从下表面到上表面测量的至少一个第一厚度的区域。 上部表面在原位置时与远端股骨的一部分相对，间隔物在被切除之前放置在胫骨板和远端股骨之间时，可降低在切除股骨之前所需的软组织平衡的确定。

公开(公告)号：WO2015027288A1

公开(公告)日：2015-03-05

申请号：PCT/AU2014/000867

申请日：2014-09-02

Applicant: THE AUSTRALIAN ON-LINE PROSTHETIC COMPANY ,  FLETCHER, Scott

Inventor： FLETCHER, Scott

IPC: A61B17/15

CPC classification number: A61F2/4657 ,  A61B17/157 ,  A61F2/30942 ,  A61F2/38 ,  A61F2002/4658

Abstract: A patient matched cutting guide which is arranged to guide a user to resect bone at predetermined positions during a surgical procedure., the guide including formations which engage bone parts to locate the guide such that other parts of the guide align with planned resection planes; characterised in that the cutting guide includes specifically placed, spatially orientated indicators which enable verification of resection locations intra-operatively based on measurements between at least one known reference on the cutting guide and the underlying bone to thereby allow verification of the planned resection planes.

Abstract translation: 一种患者匹配的切割引导件，其布置成在外科手术期间引导使用者在预定位置处切除骨骼，所述引导件包括接合骨部分以定位所述引导件的构造，使得所述引导件的其他部分与计划的切除平面对齐; 其特征在于，切割引导件包括特定放置的空间取向的指示器，其能够基于在切割引导件和下面的骨骼上的至少一个已知参考之间的测量来验证手术中的切除位置，从而允许验证计划的切除平面。