公开(公告)号：US20130137973A1

公开(公告)日：2013-05-30

申请号：US13675569

申请日：2012-11-13

Applicant: BRAINLAB AG

Inventor： Gregor Tuma ,  Mario Schubert ,  Claus Schaffrath

IPC: A61B5/11 ,  A61B5/06 ,  A61B5/00

CPC classification number: A61B5/1121 ,  A61B5/064 ,  A61B5/4851 ,  A61B5/72 ,  A61B34/20 ,  A61B34/30 ,  A61B90/06 ,  A61B2034/102 ,  A61B2034/105 ,  A61B2034/2055 ,  A61B2034/2072 ,  A61B2034/256 ,  A61B2090/064 ,  A61B2090/067 ,  A61F2/32 ,  A61F2/34 ,  A61F2/36 ,  A61F2/4657 ,  A61F2002/3611 ,  A61F2002/4632 ,  A61F2002/4658 ,  A61F2002/4666 ,  A61F2002/4668 ,  A61F2002/4697

Abstract: A device for determining the aperture angle of a joint includes a detection device for detecting positions of joint components and/or positions of structures connected to or to be connected to the joint and a computational unit for ascertaining the aperture angle of the joint based on the detected positions.

Abstract translation: 用于确定接头的孔径角度的装置包括检测装置，用于检测接头部件的位置和/或连接到或将连接到接头的结构的位置，以及计算单元，用于基于该接头部件确定接头的孔径角度 检测位置。

公开(公告)号：US10335247B2

公开(公告)日：2019-07-02

申请号：US15198998

申请日：2016-06-30

Applicant: Brainlab AG

Inventor： Christian Lechner ,  Claus Schaffrath

IPC: A61B17/00 ,  A61B90/00 ,  A61B17/3207 ,  A61B34/20 ,  A61B90/94 ,  A61B34/10 ,  A61B17/16

Abstract: The invention relates to an instrument for use in computer guided surgery. The instrument includes a shaft and a reference element adapter, wherein the reference element adapter is directly couplable to the shaft and rotatable about the shaft. A selectively operable mechanical retainer provides retention of the reference element adapter to an instrument shaft adapting interface of the instrument shaft. The instrument also includes a reference element orientating mechanism arranged at an interface between the instrument shaft adapting interface and the reference element adaptor. The reference element orienting mechanism is capable of fixing at least one angular position of the reference element. The instrument also includes a grip piece interface on the instrument shaft, and a grip piece is selectively couplable to the grip piece interface.

公开(公告)号：US20170000583A1

公开(公告)日：2017-01-05

申请号：US15198998

申请日：2016-06-30

Applicant: Brainlab AG

Inventor： Christian Lechner ,  Claus Schaffrath

IPC: A61B90/00 ,  A61B34/20 ,  A61B17/16 ,  A61B34/10 ,  A61B17/00

CPC classification number: A61B90/39 ,  A61B17/00234 ,  A61B17/1671 ,  A61B17/320708 ,  A61B34/10 ,  A61B34/20 ,  A61B90/36 ,  A61B90/94 ,  A61B2017/00261 ,  A61B2017/00455 ,  A61B2017/00464 ,  A61B2017/00477 ,  A61B2017/00725 ,  A61B2034/2055 ,  A61B2090/3983

Abstract: The invention relates to an instrument for use in computer guided surgery. The instrument includes a shaft and a reference element adapter, wherein the reference element adapter is directly couplable to the shaft and rotatable about the shaft. A selectively operable mechanical retainer provides retention of the reference element adapter to an instrument shaft adapting interface of the instrument shaft. The instrument also includes a reference element orientating mechanism arranged at an interface between the instrument shaft adapting interface and the reference element adaptor. The reference element orienting mechanism is capable of fixing at least one angular position of the reference element. The instrument also includes a grip piece interface on the instrument shaft, and a grip piece is selectively couplable to the grip piece interface.

Abstract translation: 本发明涉及一种用于计算机引导手术的仪器。 仪器包括轴和参考元件适配器，其中参考元件适配器可直接地联接到轴并可围绕轴旋转。 可选择地可操作的机械保持器将参考元件适配器保持在仪器轴的仪表轴适配界面上。 仪器还包括布置在仪器轴适配接口和参考元件适配器之间的界面处的参考元件定向机构。 参考元件定向机构能够固定参考元件的至少一个角位置。 该仪器还包括在乐器轴上的抓握接口，并且把手片可选择地联接到抓地器接口。