公开(公告)号：US07559950B2

公开(公告)日：2009-07-14

申请号：US10541372

申请日：2004-01-14

申请人： Arnold Keller

发明人： Arnold Keller

IPC分类号： A61F2/32

CPC分类号： A61F2/3662 ,  A61F2/30771 ,  A61F2/367 ,  A61F2/3676 ,  A61F2002/30113 ,  A61F2002/30125 ,  A61F2002/30153 ,  A61F2002/30156 ,  A61F2002/30158 ,  A61F2002/30322 ,  A61F2002/30797 ,  A61F2002/30879 ,  A61F2002/30891 ,  A61F2002/3611 ,  A61F2002/3625 ,  A61F2002/365 ,  A61F2002/3664 ,  A61F2230/0006 ,  A61F2230/0008 ,  A61F2230/0019 ,  A61F2230/0023 ,  A61F2230/0026 ,  A61F2250/0026

摘要： A hip prosthesis includes a shaft which is configured to be anchored in the medullary canal of a femur and whose distal portion, which is to be anchored in the diaphysis, has a core cross-section which tapers toward the distal end and which, at least on the lateral side and medial side, has longitudinal ribs whose height increases from proximal to distal.

摘要翻译： 髋关节假体包括被构造成锚定在股骨的髓管中的轴，并且其远侧部分将锚定在骨干中，具有朝向远端逐渐变细的纤芯横截面，并且至少 在侧面和内侧具有纵向肋，其高度从近端向远侧增加。

公开(公告)号：US20070000802A1

公开(公告)日：2007-01-04

申请号：US11454117

申请日：2006-06-16

申请人： Arnold Keller

发明人： Arnold Keller

IPC分类号： A61J1/00 ,  A61F2/46

CPC分类号： A61F2/0095 ,  A61F2/4611 ,  A61F2002/3082 ,  A61F2002/443

摘要： An arrangement includes a holder for holding intervertebral prostheses, at least two intervertebral prostheses of different widths which each have two end plates with ventral flanges and a joint core arranged between the end plates. The holder includes a support plate with at least one opening formed therein that is configured to receive one of the intervertebral prostheses and has a width which is greater that the maximum width of the intervertebral prostheses. A pair of steps is formed on at least one longitudinal edge of the opening that has flanks that are directed toward one another and spaced apart such that the flange of the intervertebral prosthesis inserted into the opening is centered in the opening. The pair of steps can be configured as projections or depressions.

摘要翻译： 一种装置包括用于保持椎间假体的保持器，至少两个不同宽度的椎间假体，每个具有腹侧凸缘的两个端板和布置在端板之间的接合芯。 保持器包括支撑板，其具有形成在其中的至少一个开口，该至少一个开口构造成容纳椎间假体中的一个，并且具有比椎间假体的最大宽度大的宽度。 在所述开口的至少一个纵向边缘上形成一对台阶，所述至少一个纵向边缘具有朝向彼此并间隔开的侧面，使得插入到所述开口中的所述椎间假体的凸缘在所述开口中居中。 该对步骤可以配置为投影或凹陷。

公开(公告)号：US07001432B2

公开(公告)日：2006-02-21

申请号：US10340726

申请日：2003-01-13

申请人： Arnold Keller ,  Paul C. McAfee

发明人： Arnold Keller ,  Paul C. McAfee

IPC分类号： A61F2/44

CPC分类号： A61F2/4425 ,  A61F2002/30387 ,  A61F2002/30392 ,  A61F2002/30397 ,  A61F2002/304 ,  A61F2002/30517 ,  A61F2002/30578 ,  A61F2002/30616 ,  A61F2002/30649 ,  A61F2002/3065 ,  A61F2002/443 ,  A61F2220/0025 ,  A61F2310/00011

摘要： An intervertebral prosthesis, in particular for the cervical spine, includes a first cover plate to be connected to a first vertebral body, a second cover plate to be connected to the second vertebral body, and a prosthesis core which forms an articulation with the second cover plate. The prosthesis core is held by a seat of the first cover plate which is designed as a guide device. The core can be pushed into the guide device from the ventral side in the anterior-posterior (AP) direction relative to the first cover plate. A limit-stop plate is provided on the ventral edge of the first cover plate. This limit-stop plate is displaceable in a slide guide between a locking position and a nonlocking position.

摘要翻译： 特别是颈椎的椎间假体包括连接到第一椎体的第一盖板，与第二椎骨体连接的第二盖板，以及与第二盖形成铰接的假体芯 盘子。 假体芯由被设计为引导装置的第一盖板的座部保持。 芯可以从相对于第一盖板的前后（AP）方向的腹侧推入引导装置。 限位板设置在第一盖板的腹侧边缘上。 该限位板可在滑动引导件中在锁定位置和非锁定位置之间移动。

公开(公告)号：US20050141985A1

公开(公告)日：2005-06-30

申请号：US11058694

申请日：2005-02-16

申请人： Arnold Keller

发明人： Arnold Keller

IPC分类号： A61B17/58 ,  A61B17/00 ,  A61B17/86 ,  A61B17/88 ,  A61F2/00 ,  A61F2/30 ,  A61F2/46 ,  F16B7/18 ,  F16B35/00 ,  F16B13/06

CPC分类号： A61B17/00 ,  A61B17/8645 ,  A61B17/88 ,  A61B2017/0046 ,  A61F2/30 ,  A61F2002/30143 ,  A61F2002/30505 ,  A61F2002/30507 ,  A61F2002/3055 ,  A61F2002/30563 ,  A61F2002/30566 ,  A61F2002/30601 ,  A61F2002/30797 ,  A61F2002/4638 ,  A61F2220/0025 ,  A61F2230/0017 ,  F16B7/182 ,  F16B35/005 ,  Y10T403/32467 ,  Y10T403/32483 ,  Y10T403/32491 ,  Y10T403/32508 ,  Y10T403/7041 ,  Y10T403/7084

摘要： A surgical implant or instrument has two parts, one sliding on the other, the lower part being provided with a threaded bore and the upper part being provided with a passage orifice for receiving a fixing screw. The set screw can be received over its entire length beneath the upper part in the threaded bore and includes, at its upper end, a dog point which is thinner than its threaded part and which is provided with a slit, groove or hexagon socket for a screwdriver, the diameter of the passage orifice being smaller than that of the threaded part and larger than that of the dog point. An elastic device is provided for the implant or instrument which pushes the fixing screw into the fixing position.

摘要翻译： 手术植入物或器械具有两部分，一部分彼此滑动，下部设有螺纹孔，上部设置有用于接收固定螺钉的通道孔。 固定螺钉可以在螺纹孔的上部下方的整个长度上被容纳，并且在其上端包括比其螺纹部更薄的定位点，并且设置有狭缝，槽或六角形插座，用于 螺丝刀，通道孔的直径小于螺纹部分的直径，并且大于狗点的直径。 为植入物或器械提供弹性装置，将固定螺丝推入固定位置。

公开(公告)号：US06852130B2

公开(公告)日：2005-02-08

申请号：US10382989

申请日：2003-03-07

申请人： Arnold Keller ,  Hakon Kofoed

发明人： Arnold Keller ,  Hakon Kofoed

IPC分类号： A61F2/00 ,  A61F2/30 ,  A61F2/42

CPC分类号： A61F2/4202 ,  A61F2002/30153 ,  A61F2002/30158 ,  A61F2002/30233 ,  A61F2002/30393 ,  A61F2002/30395 ,  A61F2002/30398 ,  A61F2002/30604 ,  A61F2002/30616 ,  A61F2002/3082 ,  A61F2002/30878 ,  A61F2002/30881 ,  A61F2002/30892 ,  A61F2002/30934 ,  A61F2002/4205 ,  A61F2002/4207 ,  A61F2220/0025 ,  A61F2230/0019 ,  A61F2230/0026 ,  A61F2230/0069 ,  A61F2310/00011 ,  A61F2310/00179

摘要： An endoprosthesis for replacement of the ankle joint includes a component which is to be connected to the anklebone and which forms an upper slide surface a component which is to be connected to the tibia and which forms a lower slide surface, and a middle part. The middle part forms two slide surfaces which interact with slide surfaces on the tibial component and the anklebone component. In frontal section, the middle part is wedge-shaped with a wedge angle of between 1° and 12°.

摘要翻译： 用于更换踝关节的内置假体包括要连接到踝骨并且形成上滑动表面的部件，其将连接到胫骨并形成下滑动表面的部件和中间部分。 中间部分形成与胫骨部件和踝骨部件上的滑动表面相互作用的两个滑动表面。 在前部，中间部分为楔形，楔形角为1°至12°。

公开(公告)号：US06334875B1

公开(公告)日：2002-01-01

申请号：US09647845

申请日：2000-10-06

申请人： Arnold Keller

发明人： Arnold Keller

IPC分类号： A61F232

CPC分类号： A61F2/34 ,  A61F2002/30378 ,  A61F2002/30487 ,  A61F2002/3411 ,  A61F2002/3429 ,  A61F2002/3435 ,  A61F2002/3438 ,  A61F2002/345 ,  A61F2220/0025 ,  A61F2220/0033 ,  A61F2310/00011

摘要： A cotyloid cavity prosthesis consists of an outer shell (1) and a bearing insert (2) held together by a locking device (3). The locking device comprises an elastic lip (6) and an undercut surface (4) interacting with the latter. The dimensions are chosen such that, once mounted, the tip (9) of the lip rests on the undercut surface (4), with bending deformation of the lip (6). In order to accomplish the latter, the undercut surface (4) forms a smaller angle with the center axis of the prosthesis than does the deformation line of the tip (9) of the lip.

摘要翻译： 一个股骨假体假体由一个外壳（1）和一个由锁定装置（3）保持在一起的轴承插入件（2）组成。 锁定装置包括弹性唇缘（6）和与后者相互作用的底切面（4）。 尺寸被选择为使得一旦安装，唇部的尖端（9）就停留在底切表面（4）上，同时唇部（6）的弯曲变形。 为了实现后者，底切面（4）与假体的尖端（9）的变形线形成比假体的中心轴更小的角度。

公开(公告)号：US06302889B1

公开(公告)日：2001-10-16

申请号：US09666190

申请日：2000-09-21

申请人： Arnold Keller

发明人： Arnold Keller

IPC分类号： A61B1756

CPC分类号： A61B17/82

摘要： Disclosed is a device for securing a bone during surgery. The devices includes a band portion, a tightening buckle, and a tightening shaft. The band portion can be wrapped around a bone during surgery to secure the bone. The tightening buckle and tightening shaft are used to fasten the band portion. The tightening buckle has a wall with a tooth for engaging the tightening shaft.

摘要翻译： 公开了一种用于在手术期间固定骨骼的装置。 这些装置包括带部分，紧固带扣和紧固轴。 在手术期间，带部分可以围绕骨缠绕以固定骨。 紧固带扣和紧固轴用于固定带部分。 紧固带扣具有用于接合紧固轴的齿的壁。

公开(公告)号：US06290727B1

公开(公告)日：2001-09-18

申请号：US09400580

申请日：1999-09-22

申请人： Karl Bernahrd Otto ,  Arnold Keller

发明人： Karl Bernahrd Otto ,  Arnold Keller

IPC分类号： A61F232

CPC分类号： A61F2/30771 ,  A61F2/30724 ,  A61F2/32 ,  A61F2/34 ,  A61F2/36 ,  A61F2002/30708 ,  A61F2002/30822 ,  A61F2002/30827 ,  A61F2002/30828 ,  A61F2002/3083 ,  A61F2002/30831 ,  A61F2002/30894 ,  A61F2002/3412 ,  A61F2002/344 ,  A61F2002/3443 ,  A61F2002/3491 ,  A61F2002/3611 ,  A61F2002/4631 ,  A61F2250/0084

摘要： An acetabular cup is supported by a pelvic bone and includes an outer surface which rests in a cavity, and a bearing surface which receives an articular body of an artificial hip joint and bounded in surrounding relation by a receiving edge. The receiving edge is provided at least at one area with an elevation which partially surrounds the articular head received by the bearing surface. The elevation is provided at a location in which the articular head is least obstructed in its freedom of movement, and has at its apex projecting furthest from the receiving edge a distance from a lowest point of the bearing surface which guides the articular head in substantially surrounding relation.

摘要翻译： 髋臼杯由骨盆支撑并且包括搁置在空腔中的外表面和支承表面，该支承表面接受人造髋关节的关节体并且由接收边缘限定在周围关系中。 至少在一个区域处设置接收边缘，该高度部分围绕由支承表面接收的关节头部。 该高度设置在关节头在其自由运动中最少阻碍的位置处，并且在其顶点处具有距离接收边缘最远的距离，该距离从支承表面的最低点延伸，该距离将关节头引导到基本围绕 关系。

公开(公告)号：US06187006B1

公开(公告)日：2001-02-13

申请号：US09300493

申请日：1999-04-28

申请人： Arnold Keller

发明人： Arnold Keller

IPC分类号： A61B1756

CPC分类号： A61B17/1659 ,  A61B17/1668 ,  A61B2017/0046

摘要： A surgical instrument includes a stem to be inserted into the medullary cavity of a proximal femur and a grip part slightly offset from and extending approximately parallel to the direction of the stem. The grip part is releasably connected to the upper end of the stem by mutual coupling parts including a peg protruding obliquely from the upper end of the stem and a bore located in the lower end of the grip part. Releasable means for arresting the peg in the bore are formed by the end of a rod which is guided movably in the longitudinal direction of the grip part and by a recess in the peg for receiving this end. The recess in the peg is a continuous bore and the rod, in its arrested position, extends completely through the bore. The upper end of the rod is connected to a handle located in the middle to upper region of the grip part. The rod or the handle is provided with a catch mechanism for securing the rod in the arrested position.

摘要翻译： 手术器械包括插入到股骨近端的髓腔中的杆和与杆的方向稍微偏离并且大致平行于杆的方向延伸的把持部。 把手部分通过相互联接的部件可释放地连接到杆的上端部，该联接部件包括从杆的上端倾斜地突出的销和位于把手部分的下端中的孔。 用于阻止孔中的栓的可释放装置由杆的端部形成，杆的端部在夹持部的纵向方向上可移动地引导，并且通过在钉中的凹部用于接收该端。 钉中的凹槽是连续的孔，处于其阻止位置的杆完全延伸穿过孔。 杆的上端连接到位于抓握部分的中部至上部区域中的手柄。 杆或手柄设有用于将杆固定在停止位置的捕捉机构。

公开(公告)号：US5456719A

公开(公告)日：1995-10-10

申请号：US211092

申请日：1994-03-18

申请人： Arnold Keller

发明人： Arnold Keller

IPC分类号： A61F2/00 ,  A61F2/30 ,  A61F2/38 ,  F16B39/24 ,  F16B39/282 ,  A61F2/02

CPC分类号： A61F2/30721 ,  A61F2/389 ,  A61F2002/30233 ,  A61F2002/30433 ,  A61F2002/30485 ,  A61F2002/30774 ,  A61F2002/30794 ,  A61F2220/0025 ,  A61F2220/0041 ,  A61F2230/0069 ,  A61F2310/00011 ,  F16B39/282

摘要： Endoprosthesis with a prosthesis part (4) of viscoelastic synthetic resin such as polyethylene which is intended to be fastened to a support part (1) of more resistant material such as metal by a screw element (3). The screw element has a release locking which consists of a sequence of elevations (14) and depressions which dig into a surface (13) of the synthetic resin with plastic deformation of the latter. For this purpose, a pair of surfaces on the screw element and the synthetic resin part are chosen, whose spacing is determined by the design (in particular by hard stops 8, 9) and which surfaces do not transmit the force with which the screw element is tightened.

摘要翻译： PCT No.PCT / EP92 / 02163 Sec。 371日期：1994年3月18日 102（e）1994年3月18日PCT PCT 1992年9月18日PCT公布。 公开号WO93 / 05728 日期：1993年4月1日。具有粘弹性合成树脂如聚乙烯的假体部分（4）的假体，其旨在通过螺钉元件（3）紧固到诸如金属的更耐受的材料的支撑部分（1）上。 螺钉元件具有释放锁定，其由一系列的突起（14）和凹陷组成，该凹陷挖掘出合成树脂的表面（13），并且塑性变形。 为此，选择螺丝元件和合成树脂部件上的一对表面，其间距由设计（特别是硬止动件8,9）确定，并且哪些表面不透过螺杆元件 收紧