公开(公告)号：US07914557B2

公开(公告)日：2011-03-29

申请号：US11801899

申请日：2007-05-10

Applicant: Joerg Schumacher ,  Ulrich Kramer ,  Stephan Lindner ,  Jens Beger

Inventor： Joerg Schumacher ,  Ulrich Kramer ,  Stephan Lindner ,  Jens Beger

IPC: A61B17/70

CPC classification number: A61B17/7041 ,  A61B17/8047

Abstract: In order to improve an orthopedic fixation device for connecting a first anchoring element (12) which has a connecting section (26) and can be anchored in or on a bone (18) to a connecting element (14) which can be connected to a second anchoring element which can be anchored in or on a bone, wherein the fixation device is movable relative to the connecting element and to the anchoring element in an adjusting position and can be secured on the connecting element and on the anchoring element in a fixing position, such that the connecting element can be secured on the anchoring element in a particularly simple manner it is suggested that a single tensioning member (50; 122; 166; 172) which is supported so as to be movable be provided for transferring the fixation device from the adjusting position into the fixing position and vice versa.

Abstract translation: 为了改进用于连接具有连接部分（26）并且可以锚固在骨骼（18）中或骨骼（18）上的第一锚固元件（12）的矫形固定装置到可连接到骨骼（18）的连接元件（14） 第二锚固元件，其可以锚固在骨骼中或骨骼上，其中所述固定装置可相对于所述连接元件和所述锚固元件在调节位置上移动，并且可以固定在所述连接元件上和所述锚固元件上的固定位置 ，使得连接元件可以以特别简单的方式固定在锚固元件上，建议设置为可移动地支撑的单个张紧构件（50; 122; 166; 172），用于将固定装置 从调整位置进入固定位置，反之亦然。

公开(公告)号：US20060004360A1

公开(公告)日：2006-01-05

申请号：US11070826

申请日：2005-03-01

Applicant: Ulrich Kramer ,  Joerg Schumacher ,  Michael Potulski ,  Rudolf Beisse ,  Jeffrey Kozak

Inventor： Ulrich Kramer ,  Joerg Schumacher ,  Michael Potulski ,  Rudolf Beisse ,  Jeffrey Kozak

IPC: A61B17/56

CPC classification number: A61B17/7041

Abstract: The invention relates to an orthopedic fixation device for securing a rod-like fixation element, with two clamping jaws which can be moved relative to one another and which, when brought together, clamp the fixation element between them. In order to permit space-saving configurations of a fixation device that can be introduced and operated through small orifices in the body, a cam body is provided which is mounted on the fixation device so as to be able to rotate next to the clamping jaws in the direction of tightening and which, when rotated, pushes one clamping jaw toward the other.

公开(公告)号：US08087329B2

公开(公告)日：2012-01-03

申请号：US12070337

申请日：2008-02-15

Applicant: Joerg Schumacher ,  Ulrich Kramer

Inventor： Joerg Schumacher ,  Ulrich Kramer

IPC: B25B23/081

CPC classification number: A61B17/888 ,  B25B23/108

Abstract: In a screwdriver for bone screws, having a handle and rotationally fixedly held thereon a shaft, the free end of which has a non-circular cross section and is insertable in a positively locked manner in a non-circular receiving opening in the head of a bone screw, at least one expander element being mounted so as to be displaceable in the longitudinal direction in the shaft and so as to slide, when displaced in the longitudinal direction, along a slide surface in the area of the free end of the shaft in such a way that it projects laterally over the contour of the shaft, in order to simplify the actuation of the at least one expander element, it is proposed that the at least one expander element be pretensioned by an elastic spring element in the direction towards the free end of the shaft and be retractable against the action of the spring element in the shaft until it no longer projects laterally over the contour of the shaft.

Abstract translation: 在用于骨螺钉的螺丝刀中，具有手柄并旋转地固定在其上的轴，其自由端具有非圆形横截面，并且以可靠的方式插入到头部中的非圆形接收开口中 骨螺钉，至少一个膨胀元件被安装成能够在轴中沿纵向方向移动，并且当在纵向方向上移位时沿着轴的自由端的区域中的滑动表面滑动 这样一种方式使得其在轴的轮廓上横向地突出，为了简化至少一个膨胀元件的致动，建议至少一个膨胀元件由弹性弹簧元件沿着朝向 轴的自由端并且可克服弹簧元件在轴中的作用缩回，直到其不再横向突出在轴的轮廓上。

公开(公告)号：US20080021467A1

公开(公告)日：2008-01-24

申请号：US11801899

申请日：2007-05-10

Applicant: Joerg Schumacher ,  Ulrich Kramer ,  Stephan Lindner ,  Jens Beger

Inventor： Joerg Schumacher ,  Ulrich Kramer ,  Stephan Lindner ,  Jens Beger

IPC: A61B17/58 ,  A61B17/56

CPC classification number: A61B17/7041 ,  A61B17/8047

Abstract: In order to improve an orthopedic fixation device for connecting a first anchoring element (12) which has a connecting section (26) and can be anchored in or on a bone (18) to a connecting element (14) which can be connected to a second anchoring element which can be anchored in or on a bone, wherein the fixation device is movable relative to the connecting element and to the anchoring element in an adjusting position and can be secured on the connecting element and on the anchoring element in a fixing position, such that the connecting element can be secured on the anchoring element in a particularly simple manner it is suggested that a single tensioning member (50; 122; 166; 172) which is supported so as to be movable be provided for transferring the fixation device from the adjusting position into the fixing position and vice versa.

Abstract translation: 为了改进用于连接具有连接部分（26）并且可以锚固在骨骼（18）中或骨骼（18）上的第一锚固元件（12）的矫形固定装置到可连接到骨骼（18）的连接元件（14） 第二锚固元件，其可以锚固在骨骼中或骨骼上，其中所述固定装置可相对于所述连接元件和所述锚固元件在调节位置上移动，并且可以固定在所述连接元件上和所述锚固元件上的固定位置 ，使得连接元件可以以特别简单的方式固定在锚固元件上，建议设置为可移动地支撑的单个张紧构件（50; 122; 166; 172），用于将固定装置 从调整位置进入固定位置，反之亦然。

公开(公告)号：US20060004359A1

公开(公告)日：2006-01-05

申请号：US11068729

申请日：2005-02-28

Applicant: Ulrich Kramer ,  Joerg Schumacher ,  Michael Potulski ,  Rudolf Beisse ,  Jeffrey Kozak

Inventor： Ulrich Kramer ,  Joerg Schumacher ,  Michael Potulski ,  Rudolf Beisse ,  Jeffrey Kozak

IPC: A61B17/56

CPC classification number: A61B17/7035 ,  A61B17/7041

Abstract: The invention relates to an orthopedic fixation device with an at least partly shaft-like fixation member, a shaft-like mounting body, and a transverse support securing the fixation member and the mounting body in a position in which they are laterally offset from one another. In order to adjust the transverse support without having to change the position of the fixation member, the fixation member can be rotated about its longitudinal axis in the transverse support and can be secured in a defined angular position.

Abstract translation: 本发明涉及一种具有至少部分轴状固定构件，轴状安装体和将固定构件和安装体固定在彼此横向偏离的位置的横向支撑件的矫形固定装置 。 为了调整横向支撑而不必改变固定构件的位置，固定构件可以在横向支撑件中围绕其纵向轴线旋转并且可以固定在限定的角度位置。

公开(公告)号：US20120041448A1

公开(公告)日：2012-02-16

申请号：US13281804

申请日：2011-10-26

Applicant: Joerg Schumacher ,  Ulrich Kramer

Inventor： Joerg Schumacher ,  Ulrich Kramer

IPC: A61B17/56

CPC classification number: A61B17/888 ,  B25B23/108

Abstract: A screwdriver for bone screws is provided, having a handle and rotationally fixedly held thereon a shaft, a free end of which has a non-circular cross section and is insertable in a positively locked manner in a non-circular receiving opening in a head of a bone screw. At least one expander element is mounted to be displaceable in a longitudinal direction in the shaft and to slide, when displaced, along a slide surface in an area of the free end of the shaft such that the at least one expander element projects laterally over a contour of the shaft. The non-circular cross sections of the receiving opening and the free end of the shaft are configured such that the shaft is pressed by the at least one expander element in two areas of the receiving opening that are separate from one another against an inside wall of the receiving opening.

Abstract translation: 提供了一种用于骨螺钉的螺丝刀，其具有手柄并旋转地固定地保持在其上，轴的自由端具有非圆形横截面，并且以可靠的方式插入到头部中的非圆形接收开口中 骨螺钉 至少一个膨胀元件安装成可在轴中沿纵向方向移动，并且在位移时沿着轴的自由端的区域中的滑动表面滑动，使得至少一个膨胀元件侧向突出 轴的轮廓。 接收开口和轴的自由端的非圆形横截面被构造成使得轴在接收开口的两个区域中被至少一个膨胀元件按压，所述两个区域彼此分开地相对于 接收口。

公开(公告)号：US07799059B2

公开(公告)日：2010-09-21

申请号：US11068729

申请日：2005-02-28

Applicant: Ulrich Kramer ,  Joerg Schumacher ,  Michael Potulski ,  Rudolf Beisse ,  Jeffrey Alan Kozak

Inventor： Ulrich Kramer ,  Joerg Schumacher ,  Michael Potulski ,  Rudolf Beisse ,  Jeffrey Alan Kozak

IPC: A61B17/70

CPC classification number: A61B17/7035 ,  A61B17/7041

Abstract: The invention relates to an orthopedic fixation device with an at least partly shaft-like fixation member, a shaft-like mounting body, and a transverse support securing the fixation member and the mounting body in a position in which they are laterally offset from one another. In order to adjust the transverse support without having to change the position of the fixation member, the fixation member can be rotated about its longitudinal axis in the transverse support and can be secured in a defined angular position.

Abstract translation: 本发明涉及一种具有至少部分轴状固定构件，轴状安装体和将固定构件和安装体固定在彼此横向偏离的位置的横向支撑件的矫形固定装置 。 为了调整横向支撑而不必改变固定构件的位置，固定构件可以在横向支撑件中围绕其纵向轴线旋转并且可以固定在限定的角度位置。

公开(公告)号：US07591838B2

公开(公告)日：2009-09-22

申请号：US11070826

申请日：2005-03-01

Applicant: Ulrich Kramer ,  Joerg Schumacher ,  Michael Potulski ,  Rudolf Beisse ,  Jeffrey Alan Kozak

Inventor： Ulrich Kramer ,  Joerg Schumacher ,  Michael Potulski ,  Rudolf Beisse ,  Jeffrey Alan Kozak

IPC: A61B17/04

CPC classification number: A61B17/7041

Abstract: The invention relates to an orthopedic fixation device for securing a rod-like fixation element, with two clamping jaws which can be moved relative to one another and which, when brought together, clamp the fixation element between them. In order to permit space-saving configurations of a fixation device that can be introduced and operated through small orifices in the body, a cam body is provided which is mounted on the fixation device so as to be able to rotate next to the clamping jaws in the direction of tightening and which, when rotated, pushes one clamping jaw toward the other.

Abstract translation: 本发明涉及一种用于固定杆状固定元件的矫形固定装置，具有可相对于彼此移动的两个夹爪，并且当将其固定在一起时，将固定元件夹在它们之间。 为了允许通过主体中的小孔引入和操作的固定装置的节省空间的构造，提供了一种安装在固定装置上的凸轮体，以便能够在夹钳的下方旋转 拧紧的方向，当旋转时，将一个夹钳推向另一个。

公开(公告)号：US20080215061A1

公开(公告)日：2008-09-04

申请号：US12070337

申请日：2008-02-15

Applicant: Joerg Schumacher ,  Ulrich Kramer

Inventor： Joerg Schumacher ,  Ulrich Kramer

IPC: A61B17/58 ,  B25B23/08

CPC classification number: A61B17/888 ,  B25B23/108

Abstract: In a screwdriver for bone screws, having a handle and rotationally fixedly held thereon a shaft, the free end of which has a non-circular cross section and is insertable in a positively locked manner in a non-circular receiving opening in the head of a bone screw, at least one expander element being mounted so as to be displaceable in the longitudinal direction in the shaft and so as to slide, when displaced in the longitudinal direction, along a slide surface in the area of the free end of the shaft in such a way that it projects laterally over the contour of the shaft, in order to simplify the actuation of the at least one expander element, it is proposed that the at least one expander element be pretensioned by an elastic spring element in the direction towards the free end of the shaft and be retractable against the action of the spring element in the shaft until it no longer projects laterally over the contour of the shaft.

Abstract translation: 在用于骨螺钉的螺丝刀中，具有手柄并旋转地固定在其上的轴，其自由端具有非圆形横截面，并且以可靠的方式插入到头部中的非圆形接收开口中 骨螺钉，至少一个膨胀元件被安装成能够在轴中沿纵向方向移动，并且当在纵向方向上移位时沿着轴的自由端的区域中的滑动表面滑动 这样一种方式使得其在轴的轮廓上横向地突出，为了简化至少一个膨胀元件的致动，建议至少一个膨胀元件由弹性弹簧元件沿着朝向 轴的自由端并且可克服弹簧元件在轴中的作用缩回，直到其不再横向突出在轴的轮廓上。

公开(公告)号：US20100083927A1

公开(公告)日：2010-04-08

申请号：US12632263

申请日：2009-12-07

Applicant: Bernd Steiner ,  Ulrich Kramer ,  Klemens Grieser ,  Patrick Phlips ,  Harald Stoffels ,  Torsten Sude

Inventor： Bernd Steiner ,  Ulrich Kramer ,  Klemens Grieser ,  Patrick Phlips ,  Harald Stoffels ,  Torsten Sude

IPC: F02N5/04

CPC classification number: F02B77/087 ,  F02N5/02 ,  F02N11/0814 ,  F02N19/005 ,  F02N2019/008 ,  F16F15/31 ,  Y02E60/16 ,  Y10T74/2121 ,  Y10T74/2132

Abstract: Systems and methods for controlling shut down of a multiple cylinder internal combustion engine include a mechanical energy storage device to decelerate an engine crankshaft to a stopping position desirable for restarting of the engine. Energy stored during shut down may be used to adjust or reposition the crankshaft to one of a plurality of angular orientations advantageous for restarting, and/or used to rotate the crankshaft during restarting of the engine. A flywheel having a variable mass, such as provided by two or more segments, which may be fixedly or selectively coupled to one or more springs may be used to selectively store and release energy.

Abstract translation: 用于控制多气缸内燃机关闭的系统和方法包括机械储能装置，用于将发动机曲轴减速至期望重新启动发动机的停止位置。 在关闭期间存储的能量可以用于将曲轴调整或重新定位成有利于重新启动的许多角度定向中的一个，和/或用于在发动机重新起动期间使曲轴旋转。 可以使用具有可变质量的飞轮，例如由两个或更多个段提供，其可以固定地或选择性地联接到一个或多个弹簧，以选择性地存储和释放能量。