公开(公告)号：US20050197700A1

公开(公告)日：2005-09-08

申请号：US11061802

申请日：2005-02-18

申请人： Frank Boehm ,  Benedetta Melnick

发明人： Frank Boehm ,  Benedetta Melnick

IPC分类号： A61B17/00 ,  A61B17/02 ,  A61B17/34 ,  A61B17/70 ,  A61B17/86 ,  A61B17/88 ,  A61F2/00 ,  A61F2/30 ,  A61F2/44

CPC分类号： A61F2/4405 ,  A61B17/3421 ,  A61B17/3468 ,  A61B17/7064 ,  A61B2017/00362 ,  A61F2002/30378 ,  A61F2002/305 ,  A61F2002/30649 ,  A61F2002/30772 ,  A61F2002/3085 ,  A61F2220/0025 ,  A61F2220/0033 ,  A61F2310/00017 ,  A61F2310/00023 ,  A61F2310/00335

摘要： A prosthetic device for replacing a facet joint in the spine of a patient is provided. The prosthetic device includes an anchoring member and a plate member rotatably and pivotably connected to each other by a ball and socket mechanism. The anchoring member is preferably in the form of a bone screw for placement into the pedicle/facet intersection of a vertebrae, and the plate member is provided with securing holes for securing the plate member to an adjacent vertebrae. A minimally invasive, percutaneous surgical method is also provided for replacing the facet joint in the spine, and a kit for performing the surgical method is also provided.

摘要翻译： 提供了一种用于替换患者脊柱中的小关节的假体装置。 假体装置包括锚固构件和板构件，其通过球窝机构可旋转地且可枢转地彼此连接。 锚固构件优选为骨螺钉的形式，用于放置在椎骨的椎弓根/小面交叉中，并且板构件设置有用于将板构件固定到相邻椎骨的固定孔。 还提供了用于更换脊柱中的小关节的微创经皮手术方法，并且还提供了用于执行手术方法的套件。

公开(公告)号：US09993337B1

公开(公告)日：2018-06-12

申请号：US12177138

申请日：2008-07-21

申请人： Cynthia M. Brogan ,  Carl McMillin

发明人： Cynthia M. Brogan ,  Carl McMillin

IPC分类号： A61F2/44 ,  A61F2/02 ,  A61F2/24 ,  A61F2/28 ,  A61F2/30

CPC分类号： A61F2/24 ,  A61F2/28 ,  A61F2/2875 ,  A61F2/30 ,  A61F2/44 ,  A61F2002/2889 ,  A61F2002/30011 ,  A61F2002/30013 ,  A61F2002/30028 ,  A61F2002/30029 ,  A61F2002/30065 ,  A61F2002/3009 ,  A61F2002/30316 ,  A61F2002/30321 ,  A61F2002/30322 ,  A61F2310/00329 ,  A61F2310/00335 ,  A61F2310/00353 ,  A61F2310/00389 ,  A61F2310/00928 ,  A61F2310/00934 ,  A61F2310/0094 ,  A61F2310/00952 ,  A61L2400/02 ,  A61L2400/18 ,  A61L2430/02

摘要： An improved polymer orthopedic implant and a method for making the same, where a portion of the implant for engagement with a patient's bone has a rough texture for encouraging micro-ingrowth between the bone and the implant. Substantially all remaining non-bone engaging portions of the implant are smooth for discouraging tissue ingrowth with the implant. The non-bone engaging portions of the implant are polished smooth, and are preferably transparent or translucent. The implant may be comprised of a slow reacting polymethylmethacrylate acrylic.

公开(公告)号：US07632312B2

公开(公告)日：2009-12-15

申请号：US11088410

申请日：2005-03-24

申请人： Toussaint Leclercq

发明人： Toussaint Leclercq

IPC分类号： A61F2/44

CPC分类号： A61F2/441 ,  A61B2017/0256 ,  A61F2/442 ,  A61F2002/0086 ,  A61F2002/30069 ,  A61F2002/30092 ,  A61F2002/30133 ,  A61F2002/30563 ,  A61F2002/30581 ,  A61F2002/30584 ,  A61F2002/30604 ,  A61F2002/30769 ,  A61F2002/30878 ,  A61F2002/30879 ,  A61F2002/3093 ,  A61F2002/30948 ,  A61F2002/444 ,  A61F2002/467 ,  A61F2210/0014 ,  A61F2230/0015 ,  A61F2310/00023 ,  A61F2310/00293 ,  A61F2310/00335 ,  A61F2310/00407

摘要： An artificial lumbar disc made of three components which are inserted individually. Two bean shaped implants are a mirror image of each other and are designed to be inserted on each side of the disc cavity. The third component is designed to fill the disc cavity remaining after the first two components have been inserted. The unique design focuses on restoring the natural function of the disc, reestablishing a preferred disc space, and providing ease of insertion through both a posterior and anterior approach. Moreover, the potential of prosthesis failure is fully addressed and feasible solutions to such an occurrence are proposed.

摘要翻译： 由三个部件组成的人造腰椎板单独插入。 两个豆形植入物是彼此的镜像，并被设计成插入盘腔的每一侧。 第三组件被设计成在插入前两个组件之后填充残留的盘腔。 独特的设计重点是恢复光盘的自然功能，重新建立优选的光盘空间，并通过后方和前方的方法提供插入的便利。 此外，提出了假体失败的潜力，并提出了可行的解决方案。

公开(公告)号：US20120065681A1

公开(公告)日：2012-03-15

申请号：US12879012

申请日：2010-09-10

申请人： Daniel John DiLorenzo

发明人： Daniel John DiLorenzo

IPC分类号： A61B17/70

CPC分类号： A61B17/7059 ,  A61B17/8004 ,  A61B17/808 ,  A61B2017/00867 ,  A61F2/30942 ,  A61F2/4405 ,  A61F2/442 ,  A61F2/447 ,  A61F2/4611 ,  A61F2002/30014 ,  A61F2002/30092 ,  A61F2002/30093 ,  A61F2002/30097 ,  A61F2002/30098 ,  A61F2002/30102 ,  A61F2002/30387 ,  A61F2002/30433 ,  A61F2002/30448 ,  A61F2002/30451 ,  A61F2002/30563 ,  A61F2002/30578 ,  A61F2002/30604 ,  A61F2002/30784 ,  A61F2002/30785 ,  A61F2002/30967 ,  A61F2002/3097 ,  A61F2002/30971 ,  A61F2002/4625 ,  A61F2002/4629 ,  A61F2002/4651 ,  A61F2002/4672 ,  A61F2310/00017 ,  A61F2310/00023 ,  A61F2310/00029 ,  A61F2310/00035 ,  A61F2310/00065 ,  A61F2310/00071 ,  A61F2310/00077 ,  A61F2310/00083 ,  A61F2310/00095 ,  A61F2310/00107 ,  A61F2310/00113 ,  A61F2310/00119 ,  A61F2310/00149 ,  A61F2310/00179 ,  A61F2310/00203 ,  A61F2310/00239 ,  A61F2310/00293 ,  A61F2310/00335

摘要： The present invention teaches a method and apparatus for providing and preserving kinematically correct spinal movement as well as enhanced bone fusion. The design of implanted and other devices fabricated from at least one of metal, ceramic, plastic, shape memory alloy, and other material is taught for facilitating approximately physiologic kinematics for intervertebral body movement as well as for enhanced fusion of vertebral bodies and components therein. Surgical tools and techniques for implantation of these devices made from a variety of materials are also taught.

摘要翻译： 本发明教导了一种用于提供和保持运动学正确的脊柱运动以及增强的骨融合的方法和装置。 教导了由金属，陶瓷，塑料，形状记忆合金和其他材料中的至少一种制造的植入和其它装置的设计，以促进大体上的生理运动学用于椎间体运动，以及用于椎体和组件的增强融合。 还教导了用于植入由各种材料制成的这些装置的手术工具和技术。

公开(公告)号：US20060217810A1

公开(公告)日：2006-09-28

申请号：US11088410

申请日：2005-03-24

申请人： Toussaint Leclercq

发明人： Toussaint Leclercq

IPC分类号： A61F2/44

CPC分类号： A61F2/441 ,  A61B2017/0256 ,  A61F2/442 ,  A61F2002/0086 ,  A61F2002/30069 ,  A61F2002/30092 ,  A61F2002/30133 ,  A61F2002/30563 ,  A61F2002/30581 ,  A61F2002/30584 ,  A61F2002/30604 ,  A61F2002/30769 ,  A61F2002/30878 ,  A61F2002/30879 ,  A61F2002/3093 ,  A61F2002/30948 ,  A61F2002/444 ,  A61F2002/467 ,  A61F2210/0014 ,  A61F2230/0015 ,  A61F2310/00023 ,  A61F2310/00293 ,  A61F2310/00335 ,  A61F2310/00407

摘要： An artificial lumbar disc made of three components which are inserted individually. Two bean shaped implants are a mirror image of each other and are designed to be inserted on each side of the disc cavity. The third component is designed to fill the disc cavity remaining after the first two components have been inserted. The unique design focuses on restoring the natural function of the disc, reestablishing a preferred disc space, and providing ease of insertion through both a posterior and anterior approach. Moreover, the potential of prosthesis failure is fully addressed and feasible solutions to such an occurrence are proposed.

公开(公告)号：US4636218A

公开(公告)日：1987-01-13

申请号：US476757

申请日：1983-03-18

申请人： Isamu Fukuura ,  Shigeo Niwa

发明人： Isamu Fukuura ,  Shigeo Niwa

IPC分类号： A61L27/00 ,  A61F2/00 ,  A61F2/30 ,  A61F2/32 ,  A61F2/34 ,  A61F2/36 ,  A61L27/02

CPC分类号： A61L27/02 ,  A61F2/30767 ,  A61F2/32 ,  A61F2002/3085 ,  A61F2002/30929 ,  A61F2002/30968 ,  A61F2002/3233 ,  A61F2002/3493 ,  A61F2310/00203 ,  A61F2310/00239 ,  A61F2310/00317 ,  A61F2310/00335

摘要： An artificial articulation includes a socket which has a spherical inner surface, a bone head ball member which is pivotably, slidably received in the spherical inner surface of the socket, and a stem which is connected to the ball head bone member. The socket is made of polycrystal alumina porcelain, the bone head ball member is made of dense silicon nitride porcelain, and the stem is made of either silicon nitride porcelain or partially stabilized zirconia porcelain. An outer surface of the stem and outer surface of the socket are coated with first and second cover layer.

摘要翻译： 人造关节包括具有球形内表面的插座，可枢转地可滑动地容纳在插座的球形内表面中的骨头球部件，以及连接到球头骨部件的杆。 插座由多晶氧化铝陶瓷制成，骨头球部件由致密的氮化硅瓷制成，该杆由氮化硅瓷或部分稳定的氧化锆瓷制成。 杆的外表面和插座的外表面涂覆有第一和第二覆盖层。