公开(公告)号：US09028216B2

公开(公告)日：2015-05-12

申请号：US13261206

申请日：2010-09-22

申请人： Joerg Schumacher ,  Daniel Roehn

发明人： Joerg Schumacher ,  Daniel Roehn

IPC分类号： A61M1/10 ,  F04D29/18 ,  F04D29/24

CPC分类号： A61M1/101 ,  A61M1/1024 ,  A61M1/1034 ,  A61M1/122 ,  A61M1/125 ,  A61M2205/0266 ,  F04D29/181 ,  F04D29/247

摘要： The invention relates to a rotor for an axial flow pump for conveying a fluid having an axis of rotation and having an impeller blade which has at least one part surface which extends transversely to the axis of rotation and beyond it, wherein the impeller blade has throughgoing webs or a network of webs which connect a different marginal regions of the impeller blades to one another. A good compressibility is hereby achieved in the radial direction with high stability during operation.

摘要翻译： 本发明涉及一种用于输送具有旋转轴线的流体并具有叶轮叶片的轴流泵的转子，该叶轮叶片具有横向于旋转轴线并超过其的至少一个部分表面，其中叶轮叶片具有通过 腹板或将叶轮叶片的不同边缘区域彼此连接的腹板网络。 因此，在径向上具有良好的压缩性，在操作中具有高的稳定性。

公开(公告)号：US09089634B2

公开(公告)日：2015-07-28

申请号：US13261205

申请日：2010-09-22

申请人： Joerg Schumacher ,  Daniel Roehn

发明人： Joerg Schumacher ,  Daniel Roehn

IPC分类号： F04D29/18 ,  A61M1/10 ,  A61M5/142

CPC分类号： F04D29/181 ,  A61M1/101 ,  A61M1/1024 ,  A61M1/1034 ,  A61M1/122 ,  A61M1/125 ,  A61M5/14236 ,  A61M2205/0244 ,  A61M2205/0266 ,  F04D19/00 ,  F04D29/528

摘要： A fluid pump has at least one impeller blade which is rotatable about an axis of rotation and conveys a fluid in operation. The fluid pump has a support device which supports the at least one impeller blade in at least one support region. The support device is changeable between a first state in which the at least one impeller blade is radially compressed and a second state in which the at least one impeller is radially expanded. The at least one impeller blade extends at least partly radially inwardly with respect to the axis of rotation from the at least one support region in the radially expanded state of the blade.

摘要翻译： 流体泵具有至少一个可围绕旋转轴线旋转的叶轮叶片，并运送流体。 流体泵具有在至少一个支撑区域中支撑至少一个叶轮叶片的支撑装置。 所述支撑装置在所述至少一个叶轮叶片径向压缩的第一状态和所述至少一个叶轮径向膨胀的第二状态之间是可变的。 至少一个叶轮叶片在叶片的径向膨胀状态下相对于旋转轴线至少部分地从至少一个支撑区域径向向内延伸。

公开(公告)号：US20120224970A1

公开(公告)日：2012-09-06

申请号：US13261205

申请日：2010-09-22

申请人： Joerg Schumacher ,  Daniel Roehn

发明人： Joerg Schumacher ,  Daniel Roehn

IPC分类号： F04D29/18

CPC分类号： F04D29/181 ,  A61M1/101 ,  A61M1/1024 ,  A61M1/1034 ,  A61M1/122 ,  A61M1/125 ,  A61M5/14236 ,  A61M2205/0244 ,  A61M2205/0266 ,  F04D19/00 ,  F04D29/528

摘要： The invention relates to a fluid pump comprising at least one impeller blade (1, 1′, 1″) which is rotatable about an axis of rotation (3) and conveys a fluid in operation and comprising a support device (4, 6, 7, 8, 9, 10, 12, 12′, 13, 13′, 14, 14′, 15, 17) which supports the at least one impeller blade (1, 1′, 1″)in at least one support region, wherein the support device is changeable between a first state in which the rotor is radially compressed and a second state in which the rotor is radially expanded; and wherein at least one impeller blade extends at least partly radially inwardly with respect to the axis of rotation (3) from the support region/support regions in the radially expanded state of the rotor.

摘要翻译： 本发明涉及一种流体泵，其包括可围绕旋转轴线（3）旋转的至少一个叶轮叶片（1,1'，1“），并且在运行中输送流体并且包括支撑装置（4,6,7） ，8,9,10,12,12'，13,13'，14,14'，15,17），其在至少一个支撑区域中支撑所述至少一个叶轮叶片（1,1'，1“）， 其中所述支撑装置可在其中所述转子径向压缩的第一状态和所述转子径向膨胀的第二状态之间改变; 并且其中至少一个叶轮叶片在所述转子的径向膨胀状态下相对于所述支撑区域/支撑区域相对于所述旋转轴线（3）至少部分地径向向内延伸。

公开(公告)号：US20120237357A1

公开(公告)日：2012-09-20

申请号：US13261206

申请日：2010-09-22

申请人： Joerg Schumacher ,  Daniel Roehn

发明人： Joerg Schumacher ,  Daniel Roehn

IPC分类号： F04D29/38

CPC分类号： A61M1/101 ,  A61M1/1024 ,  A61M1/1034 ,  A61M1/122 ,  A61M1/125 ,  A61M2205/0266 ,  F04D29/181 ,  F04D29/247

摘要： The invention relates to a rotor for an axial flow pump for conveying a fluid having an axis of rotation and having an impeller blade which has at least one part surface which extends transversely to the axis of rotation and beyond it, wherein the impeller blade has throughgoing webs or a network of webs which connect a different marginal regions of the impeller blades to one another. A good compressibility is hereby achieved in the radial direction with high stability during operation.

摘要翻译： 本发明涉及一种用于输送具有旋转轴线的流体并具有叶轮叶片的轴流泵的转子，该叶轮叶片具有横向于旋转轴线并超过其的至少一个部分表面，其中叶轮叶片具有通过 腹板或将叶轮叶片的不同边缘区域彼此连接的腹板网络。 因此，在径向上具有良好的压缩性，在操作中具有高的稳定性。

公开(公告)号：US08088152B2

公开(公告)日：2012-01-03

申请号：US12231322

申请日：2008-08-28

申请人： Joerg Schumacher

发明人： Joerg Schumacher

IPC分类号： A61B17/04

CPC分类号： A61B17/7032 ,  A61B17/7037

摘要： An orthopedic retaining system comprising at least one bone screw which has a head part and a threaded shaft pivotally mounted thereon is disclosed. A clamping element is mounted in the head part, which can be pressed against the threaded shaft from its upper side and, as a result, secure the threaded shaft relative to the head part. A retaining bar is arranged in a receptacle of the head part and extends essentially transversely to the threaded shaft. A clamping device is provided on the upper side of the head part, by means of which the clamping element and the retaining bar are pressed into the head part such that the threaded shaft and the retaining bar are secured in position relative to the head part. The clamping device comprises an elastically deformable pressure element which is displaced into a clamping position during actuation of the clamping device.

摘要翻译： 公开了一种包括至少一个骨头螺钉的整形外科保持系统，该骨螺钉具有头部和枢转地安装在其上的螺纹轴。 夹紧元件安装在头部中，其可以从其上侧压靠螺纹轴，并且因此固定螺纹轴相对于头部。 保持杆布置在头部的容器中并且基本上横向于螺纹轴延伸。 夹持装置设置在头部的上侧，通过该夹紧装置夹紧元件和保持杆被压入头部，使得螺纹轴和保持杆相对于头部固定就位。 夹紧装置包括可弹性变形的压力元件，其在夹紧装置的致动期间移动到夹紧位置。

公开(公告)号：US20090130482A1

公开(公告)日：2009-05-21

申请号：US11136778

申请日：2005-05-25

申请人： Rainer Kocik ,  Joerg Schumacher ,  Sebastian Kaschel ,  Michael Kreimeyer ,  Frank Vollertsen

发明人： Rainer Kocik ,  Joerg Schumacher ,  Sebastian Kaschel ,  Michael Kreimeyer ,  Frank Vollertsen

IPC分类号： B32B15/01 ,  B23K20/00 ,  B23K26/20

CPC分类号： B23K15/0006 ,  B23K15/0093 ,  B23K26/123 ,  B23K26/125 ,  B23K26/24 ,  B23K26/32 ,  B23K26/323 ,  B23K33/004 ,  B23K2101/26 ,  B23K2103/10 ,  B23K2103/14 ,  B23K2103/18 ,  B64C1/20 ,  B64D11/0696 ,  Y10T428/12743 ,  Y10T428/24612

摘要： A joining of a titanium material with an aluminium material, wherein the parts made of the two substances are connected with each other in a substance-to-substance manner. Preferably, the joining is effected by a laser beam or an electron beam.

公开(公告)号：US06998569B2

公开(公告)日：2006-02-14

申请号：US10616688

申请日：2003-07-09

申请人： Joerg Schumacher

发明人： Joerg Schumacher

IPC分类号： B23K26/04

CPC分类号： B23K26/04 ,  B23K26/242

摘要： To regulate a laser welding process, an optical sensor detects the seam flank angle and/or the seam position of the laser welded seam directly following its formation, the resulting actual measured information is compared with stored or externally provided nominal information to give a comparison result, and the position of the welding laser beam source is adjusted based on the comparison result to regulate-out any divergence between the actual measured information and the nominal information. The apparatus includes a laser welding device including a welding laser beam source that moves along the joint to be welded, an optical sensor arranged directly on or following the laser welding device, and a circuit including a comparator that compares the actual measured information with the stored or externally provided nominal information regarding the seam flank angle and/or the seam position. The laser beam source is movable to adjust the location and orientation of the generated laser beam and its penetration into the weld joint responsive to the comparison result.

摘要翻译： 为了调节激光焊接过程，光学传感器直接在其形成之后检测激光焊接缝的接缝侧面角和/或接缝位置，将所得到的实际测量信息与存储或外部提供的标称信息进行比较，以给出比较结果 并且基于比较结果调整焊接激光束源的位置，以调节实际测量信息和标称信息之间的任何偏差。 该装置包括激光焊接装置，其包括沿待焊接接头移动的焊接激光束源，直接设置在激光焊接装置上或之后的光学传感器，以及包括比较器的电路，该比较器将实际测量信息与存储的 或者外部提供关于缝侧面角和/或接缝位置的标称信息。 响应于比较结果，激光束源可移动以调节所产生的激光束的位置和取向及其穿入焊接接头。

公开(公告)号：US20050273101A1

公开(公告)日：2005-12-08

申请号：US11138771

申请日：2005-05-26

申请人： Joerg Schumacher

发明人： Joerg Schumacher

IPC分类号： A61B17/00 ,  A61B17/58 ,  A61B17/68 ,  A61B17/70 ,  A61B17/86 ,  A61B19/00 ,  A61F2/44

CPC分类号： A61B17/7037 ,  A61B17/7032 ,  A61B17/8685 ,  A61B2017/00526 ,  A61B2090/037

摘要： In order, even in the case of bone screws with a particularly small head, to ensure a secure hold of the bone screw in a bone, a bone screw is proposed, having a screw body, which defines a longitudinal axis and is provided with a screw body external thread and has a proximal and a distal end, having a coupling element disposed on the proximal end for detachably connecting the screw body to a screw head designed substantially in the form of a U-shaped fork head with a coupling opening, wherein an edge of the coupling opening forms an axial stop for the coupling element for limiting a movement of the coupling element relative to the screw head in distal direction, wherein a maximum outside diameter of the screw body is larger than an inside diameter of the coupling opening, wherein the screw body comprises at least a first and a second screw body part. An osteosynthesis device having such a bone screw and a method of manufacturing such a bone screw are further proposed.

摘要翻译： 为了顺利地，即使在具有特别小头部的骨螺钉的情况下，为了确保骨螺钉牢固地保持在骨头中，提出了一种骨螺钉，其具有限定纵向轴线的螺钉体，并且设置有 螺旋体外螺纹并且具有近端和远端，具有设置在近端上的联接元件，用于将螺钉体可拆卸地连接到基本上以具有联接开口的U形叉头形式设计的螺钉头，其中 联接开口的边缘形成用于联接元件的轴向止动件，用于限制联接元件相对于螺钉头在远侧方向上的移动，其中螺钉体的最大外径大于联接开口的内径 其中，所述螺杆体至少包括第一和第二螺钉主体部分。 进一步提出具有这种骨螺钉的骨接合装置和制造这种骨螺钉的方法。

公开(公告)号：US10561773B2

公开(公告)日：2020-02-18

申请号：US13261824

申请日：2012-09-04

申请人： Markus Ferrari ,  Joerg Schumacher

发明人： Markus Ferrari ,  Joerg Schumacher

IPC分类号： A61M1/12 ,  A61B5/0402

摘要： So as to be able to determine the position of a functional element as precisely as possible during the invasive use of a blood pump in a patient's body without the use of imaging methods, the blood pump is connected to a main sensor which records signals of the patient's heart, which are compared to other electrophysiological heart signals recorded by several sensors distributed on the body surface so as to allow the position of the blood pump to be determined by way of linking.

公开(公告)号：US20130245360A1

公开(公告)日：2013-09-19

申请号：US13261605

申请日：2011-08-10

申请人： Joerg Schumacher

发明人： Joerg Schumacher

IPC分类号： A61M1/10

CPC分类号： A61M1/10 ,  A61B17/3415 ,  A61B2017/00477 ,  A61B2017/00876 ,  A61M1/1008 ,  A61M1/101 ,  A61M1/122 ,  A61M1/125

摘要： The invention provides an implantable component which is connectable to a manipulating device in a self-retaining manner by means of a coupling device, which provides a first coupling element and a second coupling element. The implantable component can thus be really positioned by the manipulating device which can, for example, already be connected to the implantable component before a therapeutic procedure and can be separated therefrom again after the surgical procedure. This is in particular advantageous with minimally invasive procedures.

摘要翻译： 本发明提供了一种可植入部件，其可通过联接装置以自保持方式连接到操纵装置，联接装置提供第一联接元件和第二联接元件。 因此，可植入部件可以通过操纵装置进行真正的定位，所述操纵装置例如可以在治疗程序之前已经连接到可植入部件，并且可以在外科手术之后再次分离。 这对于微创程序特别有利。