公开(公告)号：US20140336765A1

公开(公告)日：2014-11-13

申请号：US14339280

申请日：2014-07-23

申请人： Simplify Medical, Inc.

发明人： Yves Arramon

IPC分类号： A61F2/44

CPC分类号： A61F2/4425 ,  A61F2/30965 ,  A61F2002/30024 ,  A61F2002/30153 ,  A61F2002/30448 ,  A61F2002/30451 ,  A61F2002/305 ,  A61F2002/30563 ,  A61F2002/30607 ,  A61F2002/30616 ,  A61F2002/30649 ,  A61F2002/3065 ,  A61F2002/30654 ,  A61F2002/30662 ,  A61F2002/30843 ,  A61F2002/30884 ,  A61F2002/30904 ,  A61F2002/443 ,  A61F2220/0016 ,  A61F2310/00011 ,  A61F2310/00017 ,  A61F2310/00023 ,  A61F2310/00029 ,  A61F2310/00131 ,  A61F2310/00179 ,  A61F2310/00323 ,  A61F2310/00407 ,  A61F2310/00604 ,  A61F2310/00796 ,  A61F2310/0088

摘要： An intervertebral disc includes a superior endplate having an upper vertebral contacting surface and a lower bearing surface, wherein the upper vertebral contacting surface of the superior endplate has a central portion that is raised relative to a peripheral portion of the superior endplate, and wherein the lower bearing surface has a concavity disposed opposite the raised central portion. The disc includes an inferior endplate having a lower vertebral contacting surface and an upper surface, wherein the lower vertebral contacting surface of the inferior endplate has a central portion and wherein the upper bearing surface has a concavity disposed opposite the central portion. A core is positioned between the upper and inferior endplates, the core having upper and lower core bearing surfaces configured to mate with the bearing surfaces of the upper and inferior endplates. The upper vertebral contacting surface of the superior endplate has a different shape than the lower vertebral contacting surface of the inferior endplate.

摘要翻译： 椎间盘包括具有上椎骨接触表面和下支承表面的上端板，其中上端板的上椎体接触表面具有相对于上端板的周边部分升高的中心部分，并且其中下下板 轴承表面具有与升高的中心部分相对设置的凹部。 盘包括具有下椎骨接触表面和上表面的下端板，其中下端板的下椎骨接触表面具有中心部分，并且其中上支承表面具有与中心部分相对设置的凹部。 芯部位于上端板和下端板之间，芯体具有被配置为与上端板和下端板的支承表面配合的上芯轴支承表面和下芯轴承表面。 上端板的上椎体接触表面具有与下端板的下椎骨接触表面不同的形状。

公开(公告)号：US08740986B2

公开(公告)日：2014-06-03

申请号：US13181857

申请日：2011-07-13

申请人： Helmut Link

发明人： Helmut Link

IPC分类号： A61F2/42

CPC分类号： A61F2/4241 ,  A61F2002/30578 ,  A61F2002/30624 ,  A61F2002/30626 ,  A61F2002/30632 ,  A61F2002/30878 ,  A61F2002/4243 ,  A61F2002/4248 ,  A61F2310/00023 ,  A61F2310/00323 ,  A61F2310/00796

摘要： A finger joint prosthesis includes a joint body 14 having first and second joint elements pivotably connected about an axis of rotation and anchoring bars 30, 32 extend from the joint body for securing to a proximal and a distal phalanx. The anchoring bars 30, 32 include one or more securing eyes 40, 42, 44 with openings for receiving fixing screws therein. To provide improved primary and secondary fixing, an end securing element is provided distally from the axis of rotation on the anchoring bar 30, 32 of at least one joint element.

摘要翻译： 手指关节假体包括具有可围绕旋转轴线可枢转地连接的第一和第二关节元件的关节本体14，以及从关节本体延伸的固定杆30,32，用于固定到近侧指骨和远端指骨。 锚固杆30,32包括一个或多个固定眼40,42,44，其具有用于在其中接收固定螺钉的开口。 为了提供改进的初级和次级固定，端部固定元件从至少一个关节元件的锚固杆30,32上的旋转轴线向远侧提供。

公开(公告)号：US20130282134A1

公开(公告)日：2013-10-24

申请号：US13867564

申请日：2013-04-22

申请人： ZIMMER, INC.

发明人： Matthew E. Monaghan ,  David M. Miller

IPC分类号： A61F2/30

CPC分类号： A61F2/30 ,  A61F2/3094 ,  A61F2/3609 ,  A61F2/3859 ,  A61F2002/30037 ,  A61F2002/30077 ,  A61F2002/30968 ,  A61F2002/30971 ,  A61F2310/00203 ,  A61F2310/00215 ,  A61F2310/00239 ,  A61F2310/00293 ,  A61F2310/00317 ,  A61F2310/00323 ,  B29C65/665

摘要： Multi-layered prosthetic constructs, kits, and methods are disclosed. A prosthetic construct can include a first ceramic component having a first surface, the first ceramic component comprising a first ceramic material, and a second ceramic component having a second surface disposed on the first surface of the first ceramic component, the second ceramic component comprising a second ceramic material. The second ceramic material of the second ceramic component can exert a compressive force on the first ceramic material. A ceramic material of the second ceramic component can include a different coefficient of thermal expansion than a ceramic material of the first ceramic component. Optionally, a ceramic construct can include a ceramic component and a membrane disposed onto and bonded to at least a portion of the ceramic component, the membrane configured to provide fracture reinforcement to the ceramic component.

摘要翻译： 公开了多层假体构造，试剂盒和方法。 假体构造可以包括具有第一表面的第一陶瓷构件，第一陶瓷构件包括第一陶瓷材料和第二陶瓷构件，其具有设置在第一陶瓷构件的第一表面上的第二表面，第二陶瓷构件包括 第二陶瓷材料。 第二陶瓷部件的第二陶瓷材料可以对第一陶瓷材料施加压缩力。 第二陶瓷部件的陶瓷材料可以包括与第一陶瓷部件的陶瓷材料不同的热膨胀系数。 任选地，陶瓷构件可以包括陶瓷构件和设置在陶瓷构件的至少一部分上并结合到陶瓷构件的至少一部分上的膜，该膜构造成为陶瓷构件提供断裂增强。

公开(公告)号：US08298292B2

公开(公告)日：2012-10-30

申请号：US11445560

申请日：2006-06-02

申请人： Greg Swords ,  Aaron M. Noble

发明人： Greg Swords ,  Aaron M. Noble

IPC分类号： A61F2/02

CPC分类号： A61F2/02 ,  A61B17/8085 ,  A61B17/86 ,  A61F2/2803 ,  A61F2/2875 ,  A61F2/30767 ,  A61F2/30965 ,  A61F2002/2878 ,  A61F2002/30065 ,  A61F2002/30092 ,  A61F2002/30578 ,  A61F2002/30677 ,  A61F2002/30787 ,  A61F2002/30957 ,  A61F2002/3096 ,  A61F2210/0014 ,  A61F2210/0071 ,  A61F2310/00017 ,  A61F2310/00023 ,  A61F2310/00323 ,  A61F2310/00407 ,  A61L27/446 ,  A61L27/56 ,  C08L23/06

摘要： A composite surgical implant that is made of a planar sheet of a thermoplastic resin that includes a top surface, a bottom surface, and a surgical grade metal mesh or metal plates contained therein. The implant may be bent by hand, wherein upon the displacement of the implant, the implant will generally maintain the shape to which it has been displaced.

摘要翻译： 一种复合手术植入物，其由热塑性树脂的平面片制成，其包括顶表面，底表面和包含在其中的手术级金属网或金属板。 植入物可以用手弯曲，其中在移植植入物时，植入物通常将保持其已被移位的形状。

公开(公告)号：US08206449B2

公开(公告)日：2012-06-26

申请号：US12504033

申请日：2009-07-16

申请人： Neville Jansen ,  Malan de Villiers

发明人： Neville Jansen ,  Malan de Villiers

IPC分类号： A61B17/88

CPC分类号： A61F2/4425 ,  A61F2/30965 ,  A61F2/4611 ,  A61F2002/30617 ,  A61F2002/30649 ,  A61F2002/30662 ,  A61F2002/30663 ,  A61F2002/30843 ,  A61F2002/30884 ,  A61F2002/30892 ,  A61F2002/30899 ,  A61F2002/30906 ,  A61F2002/3093 ,  A61F2002/443 ,  A61F2002/4627 ,  A61F2002/4628 ,  A61F2250/0097 ,  A61F2310/00017 ,  A61F2310/00023 ,  A61F2310/00029 ,  A61F2310/00071 ,  A61F2310/00131 ,  A61F2310/00179 ,  A61F2310/00323 ,  A61F2310/00407 ,  A61F2310/00796 ,  A61F2310/0088

摘要： An intervertebral disc placement system includes a multi part intervertebral disc, such as a mobile core disc, and an associated placement instrument. The placement instrument holds the disc securely with the disc endplates angled for ease of placement of the disc into an intervertebral disc space and quickly releases the implant within the disc space. The disc includes upper and lower plates having notches in inner surfaces for engagement of the placement instrument. The placement instrument has a rotatable key configured to fit into the first and second notches to grasp the disc from the interior and eliminate the need for an external grasping mechanism which could interfere with disc placement.

摘要翻译： 椎间盘放置系统包括多部分椎间盘，例如移动芯盘，以及相关的放置器械。 放置器械牢固地保持盘的盘端板成角度以便于将盘放置在椎间盘空间中，并将植入物快速释放在椎间盘空间内。 该盘包括在内表面上具有切口用于接合放置器具的上板和下板。 放置仪器具有可旋转的键，其被配置为装配到第一和第二凹口中以从内部抓住盘，并且不需要可能干扰盘放置的外部抓握机构。

公开(公告)号：US20100016972A1

公开(公告)日：2010-01-21

申请号：US12504033

申请日：2009-07-16

申请人： Neville Jansen ,  Malan de Villiers

发明人： Neville Jansen ,  Malan de Villiers

IPC分类号： A61F2/44 ,  A61B17/58

CPC分类号： A61F2/4425 ,  A61F2/30965 ,  A61F2/4611 ,  A61F2002/30617 ,  A61F2002/30649 ,  A61F2002/30662 ,  A61F2002/30663 ,  A61F2002/30843 ,  A61F2002/30884 ,  A61F2002/30892 ,  A61F2002/30899 ,  A61F2002/30906 ,  A61F2002/3093 ,  A61F2002/443 ,  A61F2002/4627 ,  A61F2002/4628 ,  A61F2250/0097 ,  A61F2310/00017 ,  A61F2310/00023 ,  A61F2310/00029 ,  A61F2310/00071 ,  A61F2310/00131 ,  A61F2310/00179 ,  A61F2310/00323 ,  A61F2310/00407 ,  A61F2310/00796 ,  A61F2310/0088

摘要： An intervertebral disc placement system includes a multi part intervertebral disc, such as a mobile core disc, and an associated placement instrument. The placement instrument holds the disc securely with the disc endplates angled for ease of placement of the disc into an intervertebral disc space and quickly releases the implant within the disc space. The disc includes upper and lower plates having notches in inner surfaces for engagement of the placement instrument. The placement instrument has a rotatable key configured to fit into the first and second notches to grasp the disc from the interior and eliminate the need for an external grasping mechanism which could interfere with disc placement.

摘要翻译： 椎间盘放置系统包括多部分椎间盘，例如移动芯盘，以及相关的放置器械。 放置器械牢固地保持盘的盘端板成角度以便于将盘放置在椎间盘空间中，并将植入物快速释放在椎间盘空间内。 该盘包括在内表面上具有切口用于接合放置器具的上板和下板。 放置仪器具有可旋转的键，其被配置为装配到第一和第二凹口中以从内部抓住盘，并且不需要可能干扰盘放置的外部抓握机构。

公开(公告)号：US20170239056A1

公开(公告)日：2017-08-24

申请号：US15506369

申请日：2015-08-13

申请人： JOSSI HOLDING AG

发明人： Armin JOSSI ,  Andreas MEYENHOFER ,  Martin SCHMIDT

IPC分类号： A61F2/34 ,  A61F2/30

CPC分类号： A61F2/34 ,  A61F2/30767 ,  A61F2/30771 ,  A61F2/3094 ,  A61F2002/30011 ,  A61F2002/30327 ,  A61F2002/30769 ,  A61F2002/30822 ,  A61F2002/30827 ,  A61F2002/30843 ,  A61F2002/3093 ,  A61F2002/30968 ,  A61F2002/3098 ,  A61F2002/30981 ,  A61F2002/3446 ,  A61F2002/3483 ,  A61F2002/3496 ,  A61F2310/00179 ,  A61F2310/00203 ,  A61F2310/00239 ,  A61F2310/00299 ,  A61F2310/00323 ,  A61F2310/00407 ,  A61F2310/00491 ,  A61F2310/00544 ,  A61F2310/00562 ,  A61F2310/00634 ,  A61F2310/00796

摘要： An artificial joint cup (2), in particular a hip joint cup, for implanting in a cavity in a bone. The joint cup (2) is, in particular, substantially in the form of a spherical dome cup, having a convex outer surface (3) and a concave inner surface (4). In addition, the joint cup (2) comprises an outer diameter (OD) and an inner diameter (ID). The ratio of the difference (D) between the outer diameter (OD) and the inner diameter (ID) in relation to the outer diameter (OD) is in a region between 0.5 and 0.07, preferably between 0.3 and 0.075, particularly preferably between 0.2 and 0.1. The joint cup (2) is manufactured from a ceramic material, and the convex outer surface (3) has a micro-structuring.

公开(公告)号：US20150342750A1

公开(公告)日：2015-12-03

申请号：US14826272

申请日：2015-08-14

申请人： DePuy Synthes Products, Inc.

发明人： Thomas Kueenzi ,  Ryan T. Walsh ,  Thomas Pepe ,  Markus Hunziker ,  David Koch

IPC分类号： A61F2/44

CPC分类号： A61F2/4425 ,  A61B17/7059 ,  A61B17/8033 ,  A61B17/86 ,  A61F2/28 ,  A61F2/44 ,  A61F2/4455 ,  A61F2/447 ,  A61F2002/30077 ,  A61F2002/30092 ,  A61F2002/302 ,  A61F2002/30331 ,  A61F2002/30387 ,  A61F2002/30485 ,  A61F2002/305 ,  A61F2002/30507 ,  A61F2002/30578 ,  A61F2002/30604 ,  A61F2002/30787 ,  A61F2210/0014 ,  A61F2210/0066 ,  A61F2220/0025 ,  A61F2220/0033 ,  A61F2230/0065 ,  A61F2230/0073 ,  A61F2310/00023 ,  A61F2310/00323 ,  A61F2310/00359

摘要： The present invention is directed to a low profile intervertebral implant for implantation in an intervertebral disc space in-between adjacent vertebral bodies. The intervertebral implant includes a plate preferably coupled to a spacer. The plate is preferably formed from a first material and the spacer is preferably formed from a second material, the first material being different from the second material. The plate is preferably sized and configured so that the plate does not extend beyond the perimeter of the spacer. In this manner, the plate preferably does not increase the height profile of the spacer and the plate may be implanted within the intervertebral disc space in conjunction with the spacer.

公开(公告)号：US20150164653A1

公开(公告)日：2015-06-18

申请号：US14635480

申请日：2015-03-02

申请人： DePuy Synthes Products, Inc.

发明人： Thomas Kueenzi ,  Ryan T. Walsh ,  Thomas Pepe ,  Markus Hunziker ,  David Koch

IPC分类号： A61F2/44

CPC分类号： A61F2/4425 ,  A61B17/7059 ,  A61B17/8033 ,  A61B17/86 ,  A61F2/28 ,  A61F2/44 ,  A61F2/4455 ,  A61F2/447 ,  A61F2002/30077 ,  A61F2002/30092 ,  A61F2002/302 ,  A61F2002/30331 ,  A61F2002/30387 ,  A61F2002/30485 ,  A61F2002/305 ,  A61F2002/30507 ,  A61F2002/30578 ,  A61F2002/30604 ,  A61F2002/30787 ,  A61F2210/0014 ,  A61F2210/0066 ,  A61F2220/0025 ,  A61F2220/0033 ,  A61F2230/0065 ,  A61F2230/0073 ,  A61F2310/00023 ,  A61F2310/00323 ,  A61F2310/00359

摘要： The present invention is directed to a low profile intervertebral implant for implantation in an intervertebral disc space in-between adjacent vertebral bodies. The intervertebral implant includes a plate preferably coupled to a spacer. The plate is preferably formed from a first material and the spacer is preferably formed from a second material, the first material being different from the second material. The plate is preferably sized and configured so that the plate does not extend beyond the perimeter of the spacer. In this manner, the plate preferably does not increase the height profile of the spacer and the plate may be implanted within the intervertebral disc space in conjunction with the spacer.

摘要翻译： 本发明涉及用于植入在相邻椎体之间的椎间盘间隙中的低轮廓椎间植入物。 椎间植入物包括优选地联接到间隔件的板。 板优选由第一材料形成，并且间隔件优选地由第二材料形成，第一材料不同于第二材料。 优选地，所述板的尺寸和构造被设计成使得所述板不延伸超过所述间隔件的周边。 以这种方式，板优选地不增加间隔件的高度轮廓，并且板可以与间隔件结合地植入在椎间盘空间内。

公开(公告)号：US09005295B2

公开(公告)日：2015-04-14

申请号：US13594965

申请日：2012-08-27

申请人： Thomas Kueenzi ,  Ryan Walsh ,  Tom Pepe ,  Markus Hunziker ,  David Koch

发明人： Thomas Kueenzi ,  Ryan Walsh ,  Tom Pepe ,  Markus Hunziker ,  David Koch

IPC分类号： A61F2/44 ,  A61B17/70 ,  A61B17/80 ,  A61B17/86 ,  A61F2/28 ,  A61F2/30

CPC分类号： A61F2/4425 ,  A61B17/7059 ,  A61B17/8033 ,  A61B17/86 ,  A61F2/28 ,  A61F2/44 ,  A61F2/4455 ,  A61F2/447 ,  A61F2002/30077 ,  A61F2002/30092 ,  A61F2002/302 ,  A61F2002/30331 ,  A61F2002/30387 ,  A61F2002/30485 ,  A61F2002/305 ,  A61F2002/30507 ,  A61F2002/30578 ,  A61F2002/30604 ,  A61F2002/30787 ,  A61F2210/0014 ,  A61F2210/0066 ,  A61F2220/0025 ,  A61F2220/0033 ,  A61F2230/0065 ,  A61F2230/0073 ,  A61F2310/00023 ,  A61F2310/00323 ,  A61F2310/00359

摘要： The present invention is directed to a low profile intervertebral implant (10) for implantation in an intervertebral disc space (D) in-between adjacent vertebral bodies (V). The intervertebral implant includes a plate (40) preferably coupled to a spacer (20). The plate is preferably formed from a first material and the spacer is preferably formed from a second material, the first material being different from the second material. The plate is preferably sized and configured so that the plate does not extend beyond the perimeter of the spacer. In this manner, the plate preferably does not increase the height profile (hs) of the spacer and the plate may be implanted within the intervertebral disc space in conjunction with the spacer.

摘要翻译： 本发明涉及用于植入相邻椎体（V）之间的椎间盘空间（D）中的低轮廓椎间植入物（10）。 椎间植入物包括优选地联接到间隔件（20）的板（40）。 板优选由第一材料形成，并且间隔件优选地由第二材料形成，第一材料不同于第二材料。 优选地，所述板的尺寸和构造被设计成使得所述板不延伸超过所述间隔件的周边。 以这种方式，板优选地不增加间隔件的高度分布（hs），并且板可以与间隔件一起植入在椎间盘空间内。