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公开(公告)号:US09107763B2
公开(公告)日:2015-08-18
申请号:US13644606
申请日:2012-10-04
Applicant: Kurt Schmura , Marc Reichen
Inventor: Kurt Schmura , Marc Reichen
CPC classification number: A61F2/4425 , A61F2002/30013 , A61F2002/30245 , A61F2002/30253 , A61F2002/30365 , A61F2002/30372 , A61F2002/3065 , A61F2002/30654 , A61F2002/30884 , A61F2002/3092 , A61F2002/30934 , A61F2002/3098 , A61F2310/00017 , A61F2310/00023 , A61F2310/00029 , A61F2310/00167 , A61F2310/00179 , A61F2310/00407
Abstract: An intervertebral disc implant for use in the spine includes a superior endplate and an inferior endplate. The superior endplate is configured to articulate about the inferior endplate in an anterior-posterior direction during flexion and extension. The superior endplate is further configured to axially rotate about the inferior endplate during axial rotation, and is further configured to articulate about the inferior endplate along a medial-lateral direction during lateral bending. During axial rotation, the superior endplate is induced to articulate about the inferior endplate along the medial-lateral direction. During lateral bending, the superior endplate is induced to axially rotate about the inferior endplate.
Abstract translation: 用于脊柱的椎间盘植入物包括上端板和下端板。 上端板构造成在屈曲和伸展期间在前后方向上围绕下端板铰接。 上端板进一步构造成在轴向旋转期间围绕下端板轴向旋转,并且还被构造成在侧向弯曲期间沿着中间 - 横向方向围绕下端板铰接。 在轴向旋转期间,引导上端板沿着内侧 - 外侧方向围绕下端板铰接。 在横向弯曲期间,上端板被诱导以围绕下端板轴向旋转。
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公开(公告)号:US08882838B2
公开(公告)日:2014-11-11
申请号:US12964911
申请日:2010-12-10
Applicant: Marc Reichen , Kurt Schmura
Inventor: Marc Reichen , Kurt Schmura
CPC classification number: A61F2/4425 , A61F2/28 , A61F2002/302 , A61F2002/30245 , A61F2002/30253 , A61F2002/3065 , A61F2002/30654 , A61F2002/30884 , A61F2002/30934 , A61F2310/00029 , A61F2310/00179 , A61F2310/00359
Abstract: An intervertebral disc implant for use in the spine including a first part and a second part, wherein the first part and second part are configured as a joint prosthesis for the spine. The first part includes one of a concave or convex articulating surface and the second part includes one of the other concave or convex articulating surface. One of the concave or convex articulating surfaces is preferably elliptically shaped in at least one direction and does not match and is different than one of the other concave or convex articulating surfaces.
Abstract translation: 一种用于脊柱的椎间盘植入物,包括第一部分和第二部分,其中第一部分和第二部分构造成用于脊柱的关节假体。 第一部分包括凹形或凸形铰接表面中的一个,并且第二部分包括另一个凹形或凸形铰接表面中的一个。 凹入或凸起的关节表面中的一个优选地在至少一个方向上是椭圆形的,并且不匹配并且不同于其它凹入或凸起的关节表面中的一个。
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公开(公告)号:US20110172773A1
公开(公告)日:2011-07-14
申请号:US12964911
申请日:2010-12-10
Applicant: Marc Reichen , Kurt Schmura
Inventor: Marc Reichen , Kurt Schmura
IPC: A61F2/44
CPC classification number: A61F2/4425 , A61F2/28 , A61F2002/302 , A61F2002/30245 , A61F2002/30253 , A61F2002/3065 , A61F2002/30654 , A61F2002/30884 , A61F2002/30934 , A61F2310/00029 , A61F2310/00179 , A61F2310/00359
Abstract: An intervertebral disc implant for use in the spine including a first part and a second part, wherein the first part and second part are configured as a joint prosthesis for the spine. The first part includes one of a concave or convex articulating surface and the second part includes one of the other concave or convex articulating surface. One of the concave or convex articulating surfaces is preferably elliptically shaped in at least one direction and does not match and is different than one of the other concave or convex articulating surfaces.
Abstract translation: 一种用于脊柱的椎间盘植入物,包括第一部分和第二部分,其中第一部分和第二部分构造成用于脊柱的关节假体。 第一部分包括凹形或凸形铰接表面中的一个,并且第二部分包括另一个凹形或凸形铰接表面中的一个。 凹入或凸起的关节表面中的一个优选地在至少一个方向上是椭圆形的,并且不匹配并且不同于其它凹入或凸起的关节表面中的一个。
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公开(公告)号:US20110087331A1
公开(公告)日:2011-04-14
申请号:US12995723
申请日:2009-06-05
Applicant: Marc Reichen , Kurt Schmura
Inventor: Marc Reichen , Kurt Schmura
IPC: A61F2/44
CPC classification number: A61F2/4425 , A61F2/28 , A61F2/442 , A61F2/46 , A61F2/4611 , A61F2002/2835 , A61F2002/30245 , A61F2002/30253 , A61F2002/3065 , A61F2002/30654 , A61F2002/30884 , A61F2002/30934 , A61F2230/0071 , A61F2230/0076 , A61F2310/00029 , A61F2310/00179 , A61F2310/00359
Abstract: An intervertebral disc implant for use in the spine including a first part (10) and a second part (20), wherein the first part and second part are configured as a joint prosthesis for the spine. The first part includes one of a concave or convex articulating surface (16) and the second part includes one of the other concave or convex articulating surface (26). One of the concave or convex articulating surfaces is preferably elliptically shaped in at least one direction and does not match and is different than one of the other concave or convex articulating surfaces.
Abstract translation: 一种用于脊柱的椎间盘植入物,包括第一部分(10)和第二部分(20),其中第一部分和第二部分构造成用于脊柱的关节假体。 第一部分包括凹形或凸形铰接表面(16)中的一个,并且第二部分包括另一个凹形或凸形铰接表面(26)中的一个。 凹入或凸起的关节表面中的一个优选地在至少一个方向上是椭圆形的,并且不匹配并且不同于其它凹入或凸起的关节表面中的一个。
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公开(公告)号:US20100168860A1
公开(公告)日:2010-07-01
申请号:US12641441
申请日:2009-12-18
Applicant: Marc Reichen , Kurt Schmura
Inventor: Marc Reichen , Kurt Schmura
IPC: A61F2/44
CPC classification number: A61F2/4425 , A61F2/4611 , A61F2002/30365 , A61F2002/30387 , A61F2002/30579 , A61F2002/30596 , A61F2002/30598 , A61F2002/30607 , A61F2002/30649 , A61F2002/30772 , A61F2002/30884 , A61F2002/443 , A61F2220/0025 , A61F2220/0033 , A61F2250/0062 , A61F2310/00017 , A61F2310/00023 , A61F2310/00029 , A61F2310/00179 , A61F2310/00407
Abstract: A flexible keel is provided for use as a bone anchoring element for use with a range of orthopedic implants having portions configured for anchoring into boney tissue. The flexible keel includes two wings terminating proximally in a pair of outward flares, the wings further spaced from a bone contacting implant surface by a void. The flexibility of the keel wings increases the ease of revision or explantation procedures.
Abstract translation: 提供柔性龙骨用作骨锚固元件,用于与具有部分构造用于锚固到骨组织中的一系列矫形植入物一起使用。 柔性龙骨包括在一对向外的火炬中向近端终止的两个翼,所述翼通过空隙与骨接触植入物表面进一步间隔开。 龙骨翼的灵活性增加了修复或拆除程序的便利性。
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16.
公开(公告)号:US20100076443A1
公开(公告)日:2010-03-25
申请号:US12375710
申请日:2007-07-30
Applicant: Rudolph Bertagnoli , Daniel Murrey , John P. Furda , Marc Reichen , David Gerber
Inventor: Rudolph Bertagnoli , Daniel Murrey , John P. Furda , Marc Reichen , David Gerber
IPC: A61B17/56
CPC classification number: A61B17/1757 , A61B17/1671 , A61B17/17 , A61B2017/1602 , A61F2/4425 , A61F2/4611 , A61F2/4684 , A61F2002/30383 , A61F2002/305 , A61F2002/30604 , A61F2002/30662 , A61F2002/30884 , A61F2002/443 , A61F2002/4628
Abstract: An instrument system, associated milling or drilling guide and method include use of a trial implant of a size corresponding to an actual implant for the intervertebral space, with a milling guide mounted on the trial implant. The milling guide includes a longitudinal guide chamber which is tapered from a forward end to a rearward end. The system also includes a cutting tool which is received in the guide chamber in order to form a cutout in an adjacent vertebra. This cutting tool includes a bearing member which pivotally engages the rearward end to form a pivot axis for the cutting tool in the tapered guide chamber. Either the milling guide can be inverted to form the cutout in the other vertebra; or the milling guide can be provided with two guide chambers, to be used with one cutting tool moved between them or two respective cutting tools.
Abstract translation: 仪器系统,相关联的铣削或钻孔引导件和方法包括使用与实际植入物相对应的尺寸的椎间隙空间的试验植入物,其中安装有在试验植入物上的铣削引导件。 铣削引导件包括从前端向后端逐渐变细的纵向引导室。 该系统还包括一个切割工具,该切割工具被容纳在引导室中以在相邻的椎骨中形成切口。 该切削工具包括轴承构件,其枢转地接合后端以形成用于在锥形引导室中的切削工具的枢转轴线。 铣刀导向件可以倒置以在另一个椎骨中形成切口; 或铣削引导件可以设置有两个引导室,以与在它们之间移动的一个切削工具或两个相应的切削工具一起使用。
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