公开(公告)号：US5658346A

公开(公告)日：1997-08-19

申请号：US537061

申请日：1995-09-29

申请人： Roland Willi

发明人： Roland Willi

IPC分类号： A61F2/00 ,  A61F2/32 ,  A61F2/34

CPC分类号： A61F2/34 ,  A61F2002/30367 ,  A61F2002/30382 ,  A61F2002/30405 ,  A61F2002/30494 ,  A61F2002/3052 ,  A61F2002/3291 ,  A61F2002/3404 ,  A61F2002/3416 ,  A61F2002/3429 ,  A61F2002/3433 ,  A61F2220/0025 ,  A61F2220/0033

摘要： An inner shell for insertion into an outer shell to thereby form a hip joint socket. The inner shell includes an outwardly projecting thread spigot located at a pole with the thread spigot defining a rotational axis and being screwable into an inner thread of the outer shell. The inner shell further includes a projection arranged at the outer edge and extends outwardly radially to the rotational axis. The projection includes at least one locking part that acts on the outer shell, when the inner shell is placed within the outer shell, in order to prevent rotation of the inner shell about the rotational axis.

摘要翻译： 用于插入外壳中从而形成髋关节插座的内壳。 内壳包括位于杆的向外突出的螺纹插口，螺纹插口限定旋转轴线并且可旋转到外壳的内螺纹中。 所述内壳还包括布置在所述外边缘处并且径向向所述旋转轴线向外延伸的突起。 当内壳放置在外壳内时，突起包括作用在外壳上的至少一个锁定部件，以便防止内壳围绕旋转轴线旋转。

公开(公告)号：US5282870A

公开(公告)日：1994-02-01

申请号：US976234

申请日：1992-11-13

申请人： Walter Moser ,  Roland Willi

发明人： Walter Moser ,  Roland Willi

IPC分类号： A61F2/38 ,  A61F2/30

CPC分类号： A61F2/38

摘要： An artificial knee joint has a convex femoral part (1) and tibial part (2). At the femoral part (1), which has smaller radii of curvature as bending increases, the tibial part (2) performs a rolling and sliding movement, with the femoral part (1) and the tibial part (2) each comprising a lateral guide surface (F.sub.2, F.sub.2 ') and a medial guide surface (F.sub.1, F.sub.1 '). The medial guide surface (F.sub.1 ') of the tibial part (2) forms a flat guide plane, which with different flex angles, abuts cylindrical guide surfaces (F.sub.1) of the femoral part (1) with line contact, while the lateral guide surface (F.sub.2 ') of the tibial part is trapped by the lateral condyle with different bending angles in the frontal plane in the lateral direction by line contact along circular segments having the same radius of curvature (R.sub.3). The value of this same radius of curvature (R.sub.3) lies between the smallest and largest flex radius (R.sub.n) of the lateral condyle in the track (7).

摘要翻译： 人造膝关节具有凸股骨部分（1）和胫骨部分（2）。 在股骨部分（1），随着弯曲的增加曲率半径较小，胫骨部分（2）执行滚动和滑动运动，股骨部分（1）和胫骨部分（2）各自包括横向引导件 表面（F2，F2'）和内侧引导表面（F1，F1'）。 胫骨部分（2）的内侧引导表面（F1'）形成具有不同弯曲角度的平坦的引导平面，其以线接触邻接股骨部分（1）的圆柱形引导表面（F1），而侧向引导表面 胫骨部分的（F2'）通过具有相同曲率半径（R3）的圆形节段通过线接触沿横向方向在前平面中具有不同弯曲角度的外侧髁被捕获。 相同曲率半径（R3）的值位于轨道（7）中外侧髁的最小和最大弯曲半径（Rn）之间。

公开(公告)号：US4969910A

公开(公告)日：1990-11-13

申请号：US257285

申请日：1988-10-13

申请人： Otto Frey ,  Roland Willi

发明人： Otto Frey ,  Roland Willi

IPC分类号： A61F2/30 ,  A61F2/32 ,  A61F2/34

CPC分类号： A61F2/34 ,  A61F2/30907 ,  A61F2002/30909 ,  A61F2002/30929 ,  A61F2002/3241 ,  A61F2002/3291 ,  A61F2002/3411 ,  A61F2002/3448

摘要： The acetabular cup prosthesis has a metal socket having a socket shell for receiving a spherical joint head as well as a plastic ring which covers the equatorial edge surface of the metal socket and which has an inner diameter corresponding to the inner diameter of the shell. In the event of a dislocation of the joint head, the polished surface of the joint head contacts the plastic ring to deform the ring without imposing a point load on the metal joint head.

摘要翻译： 髋臼杯假体具有金属插座，其具有用于接收球形关节头的插座壳以及覆盖金属插座的赤道边缘表面并具有对应于壳体的内径的内径的塑料环。 在关节头脱位的情况下，关节头的抛光表面接触塑料环，以使环变形，而不会在金属接头上施加点负荷。

公开(公告)号：US08377376B2

公开(公告)日：2013-02-19

申请号：US12274602

申请日：2008-11-20

申请人： Roland Baege ,  Hermann Breimesser ,  Roland Willi

发明人： Roland Baege ,  Hermann Breimesser ,  Roland Willi

IPC分类号： A61F2/30 ,  A61L2/20

CPC分类号： A61L2/206 ,  A61L27/16 ,  C08L23/06 ,  C08L2207/068 ,  C08L2312/00

摘要： An implant is set forth having at least one first element and a second element, wherein the first element is provided in a pre-determined relative location to the second element, in particular at least partly in a recess of the second element. The first element has a pre-positioning location having play with respect to the second element and allowing a fully area gas sterilization of both elements and can be displaced from this pre-positioning location into an end positioning location corresponding to a fixed connection of both elements.

公开(公告)号：US20120289967A1

公开(公告)日：2012-11-15

申请号：US13558560

申请日：2012-07-26

申请人： Roland Willi ,  Marcel Hinder ,  Andreas Marchione

发明人： Roland Willi ,  Marcel Hinder ,  Andreas Marchione

IPC分类号： A61B17/56

CPC分类号： A61B17/175 ,  A61B17/1668 ,  A61B17/8866

摘要： In some examples, a method for at least one of preparation or machining of a femoral head formed on a neck of a femur includes selecting an instrument including probing forceps and a guide element including a centering axis. The guide element is coupled to the probing forceps at first and second coupling points disposed along the centering axis such that the centering axis is disposed in a central plane of the probing forceps independent of an opening angle of the probing forceps. The probing forceps are closed with probing jaws symmetrically contacting the neck of the femur at opposite sides with respect to an axis of the neck of the femur. The guide element self-adjusts with closing of the probing forceps so that the centering axis is automatically aligned in the middle with respect to the two oppositely disposed sides of the neck of the femur.

摘要翻译： 在一些示例中，用于形成在股骨颈部上的股骨头的制备或加工中的至少一个的方法包括选择包括探测钳的仪器和包括定心轴的引导元件。 引导元件在沿着定心轴设置的第一和第二联接点处耦合到探测钳，使得定心轴独立于探测钳的打开角度被布置在探测钳的中心平面中。 探测镊子被关闭，探测爪相对于股骨颈部的轴线在相对侧对称地接触股骨的颈部。 引导元件通过关闭探测钳自动调节，使得定心轴相对于股骨颈部的两个相对设置的侧面在中间自动对准。

公开(公告)号：US07473279B2

公开(公告)日：2009-01-06

申请号：US10410079

申请日：2003-04-09

申请人： Roland Baege ,  Hermann Breimesser ,  Roland Willi

发明人： Roland Baege ,  Hermann Breimesser ,  Roland Willi

IPC分类号： A61F2/30

CPC分类号： A61L2/206 ,  A61L27/16 ,  C08L23/06 ,  C08L2207/068 ,  C08L2312/00

摘要： An implant is set forth having at least one first element and a second element, wherein the first element is provided in a pre-determined relative location to the second element, in particular at least partly in a recess of the second element. The first element has a pre-positioning location having play with respect to the second element and allowing a fully area gas sterilization of both elements and can be displaced from this pre-positioning location into an end positioning location corresponding to a fixed connection of both elements.

摘要翻译： 提出了具有至少一个第一元件和第二元件的植入物，其中第一元件设置在预定的相对于第二元件的相对位置，特别是至少部分地设置在第二元件的凹部中。 第一元件具有相对于第二元件游隙的预定位置，并且允许两个元件的完全区域气体灭菌，并且可以从该预定位置移位到对应于两个元件的固定连接的端部定位位置 。

公开(公告)号：US5658345A

公开(公告)日：1997-08-19

申请号：US500794

申请日：1995-07-11

申请人： Roland Willi

发明人： Roland Willi

IPC分类号： A61B17/68 ,  A61B17/86 ,  A61F2/00 ,  A61F2/30 ,  A61F2/34 ,  A61L27/00 ,  A61F2/32

CPC分类号： A61F2/34 ,  A61B17/68 ,  A61B17/86 ,  A61F2/3094 ,  A61F2002/30378 ,  A61F2002/30485 ,  A61F2002/30909 ,  A61F2002/3401 ,  A61F2002/3412 ,  A61F2002/3429 ,  A61F2002/3448 ,  A61F2220/0025 ,  A61F2220/0033 ,  A61F2310/00017 ,  A61F2310/00023 ,  A61F2310/00029 ,  A61F2310/00179 ,  A61F2310/00203 ,  A61F2310/00407 ,  Y10T29/49925

摘要： The acetabulum (1) in accordance with the invention comprises a spherically formed outer shell (3) as well as a spherically formed inner shell (4) which is inserted into the outer shell (3). The inner shell (4) can, for example, consist of an oxide-ceramic material, in particular of aluminum oxide. The outer shell (4) can consist of, for example, titanium. The outer surface (4c) of the inner shell (4) is formed such that it has a first partial surface (4c) with increasing outer cross-section from the pole (2a) towards the equatorial opening (4b) to a site (4a) with a largest outer diameter, that a further partial surface (4e) with an outer cross-section decreasing towards the equatorial opening (4b) connects to the partial surface (4c), which goes into a further partial surface (4f) with increasing outer cross-section towards the equatorial opening. The outer shell (3) was plastically deformed at least in the region of the partial surface (4e), so that an operative connection results between the outer shell (3) and the inner shell (4) at least over the partial surface (4e).

摘要翻译： 根据本发明的髋臼（1）包括球形的外壳（3）以及插入外壳（3）中的球形的内壳（4）。 内壳（4）可以例如由氧化物 - 陶瓷材料，特别是氧化铝组成。 外壳（4）可以由例如钛构成。 内壳（4）的外表面（4c）形成为具有第一部分表面（4c），其具有从极（2a）朝向赤道开口（4b）的外部横截面增加到位置（4a） ），具有朝向赤道开口（4b）减小的外横截面的另一部分表面（4e）连接到部分表面（4c），部分表面（4c）随着增加而进入另一部分表面（4f） 向赤道开口的外侧横截面。 至少在部分表面（4e）的区域中，外壳（3）塑性变形，从而在外壳（3）和内壳（4）之间产生至少在部分表面（4e）上的有效连接 ）。

公开(公告)号：US5314490A

公开(公告)日：1994-05-24

申请号：US13900

申请日：1993-02-05

申请人： Heinz Wagner ,  Roland Willi

发明人： Heinz Wagner ,  Roland Willi

IPC分类号： A61F2/00 ,  A61F2/30 ,  A61F2/34 ,  A61F2/46

CPC分类号： A61F2/34 ,  A61B17/7098 ,  A61F2/30724 ,  A61F2002/30449 ,  A61F2002/30576 ,  A61F2002/30578 ,  A61F2002/30787 ,  A61F2002/30841 ,  A61F2002/3401 ,  A61F2002/3403 ,  A61F2002/4631 ,  A61F2220/005 ,  A61F2310/00023

摘要： An artificial hip joint socket for fastening to a pelvic bone includes a metallic outer cup for an artificial hipjoint socket forming a concavity for receiving a hip. This cavity terminates at an equatorial edge. Supporting flaps for fastening to said pelvic bone are provided at the equatorial edge of the metallic outer cup. These supporting flaps define holes drilled for bone screws to pass through and as openings for checking the clearance from the bone. The supporting flaps are provided with preset lines of grooves for enabling preferential bending of said flaps along said at least one of said preset lines of grooves to conform said supporting flaps and metallic outer cup to said pelvis. In the preferred embodiment, the preset lines of grooves run exclusively in the region of the supporting flaps undisturbed by defined holes in the flap. The preset lines of grooves are arranged on the outer surface of the flaps toward the pelvis. Round depressions are preferably provided at the intersections between said preset lines of grooves.

摘要翻译： 用于紧固到骨盆骨的人造髋关节插座包括用于人造髋关节插座的金属外杯，其形成用于接收臀部的凹部。 该空腔终止于赤道边缘。 在金属外杯的赤道边缘处设置用于紧固到所述骨盆骨的支撑襟翼。 这些支撑翼片限定了用于骨螺钉穿过的孔，以及用于检查与骨骼间隙的开口。 支撑翼片设置有预设的凹槽线，用于使所述翼片沿着所述至少一个所述预定线槽线能够优先弯曲，以将所述支撑翼片和金属外杯配合到所述骨盆。 在优选实施例中，预定的凹槽线仅在支撑翼片的区域中延伸，而不受翼片中的限定孔的干扰。 凹槽的预设线布置在翼片的外表面朝向骨盆。 优选地，在所述预设的凹槽线之间的交叉处设置圆形凹陷。

公开(公告)号：US5108431A

公开(公告)日：1992-04-28

申请号：US724157

申请日：1991-07-01

申请人： Christian Mansat ,  Otto Frey ,  Roland Willi

发明人： Christian Mansat ,  Otto Frey ,  Roland Willi

IPC分类号： A61F2/08 ,  A61F2/30

CPC分类号： A61F2/0811 ,  A61F2002/0835 ,  A61F2002/0864 ,  A61F2002/0882 ,  A61F2002/30596

摘要： The ligament anchor is used for fastening an artificial ligament in a bone. The ligament anchor is formed of a clamp sleeve which tapers on the outside and is deformable radially to a smaller inner diameter. The clamp sleeve has projecting saw tooth segments on the inside with steep flanks against the direction of loading for engaging in the inserted ligament. The clamp sleeve is supported by an anchoring sleeve which tapers internally and is inserted in the opening of the bone. For anchoring, the ligament is pulled outwards under pressure against the direction of loading and the clamp sleeve is pressed into the anchoring sleeve in the direction of loading until the saw tooth elements embrace and hold the ligament such that under the built-up pressure and the ligament tension in the direction of loading, self locking of the sleeves take place.

摘要翻译： 韧带锚固件用于将人造韧带紧固在骨中。 韧带锚固体由夹紧套筒形成，夹紧套筒在外侧逐渐变细并可径向变形成较小的内径。 夹紧套筒在内侧具有突出的锯齿段，陡峭的侧面抵抗装载方向，用于接合插入的韧带。 夹紧套筒由固定套筒支撑，锚定套筒内部渐缩并插入骨头的开口中。 为了锚固，将韧带在压力下沿着装载方向向外拉出，并且夹紧套筒沿加载方向被压入锚固套筒中，直到锯齿元件包围并保持韧带，使得在建立的压力和 韧带张力在装载方向上发生袖套自锁。

公开(公告)号：US5080678A

公开(公告)日：1992-01-14

申请号：US662171

申请日：1991-02-28

申请人： Lorenzo Spotorno ,  Rudolf Koch ,  Roland Willi

发明人： Lorenzo Spotorno ,  Rudolf Koch ,  Roland Willi

IPC分类号： A61F2/00 ,  A61F2/30 ,  A61F2/32 ,  A61F2/34 ,  A61F2/46

CPC分类号： A61F2/4637 ,  A61F2/34 ,  A61F2/4609 ,  A61F2/4657 ,  A61F2002/30405 ,  A61F2002/30451 ,  A61F2002/30546 ,  A61F2002/30563 ,  A61F2002/30565 ,  A61F2002/30589 ,  A61F2002/30612 ,  A61F2002/30795 ,  A61F2002/30808 ,  A61F2002/30909 ,  A61F2002/3241 ,  A61F2002/3291 ,  A61F2002/3438 ,  A61F2002/4638 ,  A61F2220/0025 ,  A61F2220/0058 ,  A61F2250/0012 ,  A61F2310/00011 ,  A61F2310/00395

摘要： An artificial acetabulum is made with a metal inner shell, a thin outer shell which defines a cavity with the inner shell and an elastic force-transmitting member between the two shells to damp forces imposed on the shells. In addition, a metal gauze layer is disposed about the outer shell for the ingrowth of osseous tissue. The inner and outer shells are connected at the edges so as to impermeable to air so that no particles from the cavity between the shells can reach the surrounding environment. A beading is also provided on the outer shell and/or gauze so as to snap into an appropriate undercut in the osseous tissue during primary implantation.

摘要翻译： 人造髋臼用金属内壳制成，薄的外壳与内壳形成空腔，弹性力传递构件在两个外壳之间以阻止施加在外壳上的力。 此外，金属纱布层围绕外壳设置用于骨组织的向内生长。 内壳和外壳在边缘连接成不透空气，使得壳之间的空腔中的颗粒不会到达周围环境。 还在外壳和/或纱布上提供卷边，以便在初次植入期间咬合到骨组织中的适当底切。