公开(公告)号：US08226727B2

公开(公告)日：2012-07-24

申请号：US12393658

申请日：2009-02-26

申请人： Ron Clark ,  David Blakemore ,  Ross Mack

发明人： Ron Clark ,  David Blakemore ,  Ross Mack

IPC分类号： A61F2/38

CPC分类号： A61F2/389 ,  A61F2002/30449 ,  A61F2002/3895 ,  A61F2220/005 ,  A61F2310/00353

摘要： The present invention relates to a femoral prosthesis that includes a cement introduction port which may be used to facilitate delivery or introduction of bone cement into the prosthesis/bone interface after the prosthesis component has been placed on a resurfaced femur bone. The femoral prosthesis may have a keel with undercuts which are configured to assist in controlling the flow of bone cement during implantation and to improve stability of the prosthesis following implantation. The femoral prosthesis is suitable for implantation using arthroscopic, as well as open, surgical procedures. The present prostheses may be used as unicondylar implants in either compartment of the knee or in both compartments of the knee.

摘要翻译： 本发明涉及一种股骨假体，其包括水泥引入口，其可以用于在假体部件已经放置在重新铺上的股骨上之后便于将骨水泥输送或引入假体/骨界面​​中。 股骨假体可以具有带有底切的龙骨，其被构造成有助于在植入期间控制骨水泥的流动并且在植入之后提高假体的稳定性。 股骨假体适用于使用关节镜和外科手术进行植入。 本假体可以用作膝盖的任一隔室或膝盖的两个隔室中的单髁植入物。

公开(公告)号：US20120083789A1

公开(公告)日：2012-04-05

申请号：US13249044

申请日：2011-09-29

申请人： David BLAKEMORE ,  Keith PENNINGTON ,  Shaun PITTS

发明人： David BLAKEMORE ,  Keith PENNINGTON ,  Shaun PITTS

IPC分类号： A61B17/58

CPC分类号： A61B17/8836 ,  A61B17/8811 ,  A61B17/8827 ,  A61B17/8833 ,  A61B90/06 ,  A61B2017/8838 ,  A61F2/32 ,  A61F2/38 ,  A61F2/3804 ,  A61F2/3877 ,  A61F2/40 ,  A61F2/4202 ,  A61F2/44 ,  A61F2002/3895 ,  A61F2002/4631

摘要： The present invention relates to a method of implanting a prosthesis device in a subject. In one embodiment, this method involves: (i) providing a prosthesis device to be attached to an exposed surface of a bone; (ii) applying bone cement in liquid form to a bone-implant interface region, the bone-implant interface region including a region between the exposed surface of the bone and an outer surface of the prosthesis device; and (iii) contacting the bone cement to the exposed surface of the bone and the outer surface of the prosthesis device under conditions effective to allow the bone cement to cure, thereby resulting in attachment of the prosthesis device to the bone of the subject. The present invention also relates to a kit for implanting a prosthesis device in a subject, a method of performing a joint arthroplasty surgical procedure, and other methods of using bone cement in liquid form.

摘要翻译： 本发明涉及一种在受试者中植入假体装置的方法。 在一个实施例中，该方法包括：（i）提供要附接到骨的暴露表面的假体装置; （ii）将液体形式的骨粘固剂施用于骨 - 植入物界面区域，所述骨 - 植入物界面区域包括在所述暴露的骨表面和所述假体装置的外表面之间的区域; 和（iii）在有效地允许骨粘固剂固化的条件下，将骨粘固剂接触骨的露出表面和假体装置的外表面，从而导致假体装置附着到受试者的骨骼上。 本发明还涉及用于在受试者中植入假体装置的套件，执行关节置换手术的方法以及使用液体形式的骨水泥的其它方法。

公开(公告)号：US20110270327A1

公开(公告)日：2011-11-03

申请号：US13044162

申请日：2011-03-09

申请人： David BLAKEMORE ,  Eric M. LUCAS

发明人： David BLAKEMORE ,  Eric M. LUCAS

IPC分类号： A61B17/56

CPC分类号： A61B17/1764

摘要： An implant guide for preparing a bone surface that includes a handle with an attached finger holder and a template head coupled to the handle. The template head is shaped to approximate the outer perimeter of an implant. The implant guide also includes a central opening that has an aperture and hook for receiving a marking device. A relief is positioned adjacent to the aperture to facilitate the engagement between the implant guide and the marking device. The implant guide may include a medial cutting notch and anterior slot for facilitating the preparation of the bone surface. A surgical kit is also disclosed that includes a plurality of implant guides, each having a handle and attached template head. The kit also includes an enclosure that is configured to hold the plurality of implant guides and marking devices. Further disclosed is a surgical method for using the implant guide.

摘要翻译： 一种用于制备骨表面的植入物引导件，其包括具有附接的手指保持器的手柄和联接到手柄的模板头部。 模板头被成形为近似于植入物的外周。 植入物引导件还包括具有用于接收标记装置的孔和钩的中心开口。 凹槽定位成邻近孔径以便于植入物引导件和标记装置之间的接合。 植入物引导件可以包括用于促进骨表面的制备的中间切口和前槽。 还公开了一种手术套件，其包括多个植入物引导件，每个植入物引导件具有手柄和附接的模板头部。 该套件还包括被配置为保持多个植入物引导件和标记装置的外壳。 进一步公开的是使用植入物引导件的手术方法。

公开(公告)号：US20110196379A1

公开(公告)日：2011-08-11

申请号：US12960253

申请日：2010-12-03

申请人： David BLAKEMORE ,  Thomas CARTER ,  Eric LUCAS ,  Ross MACK ,  Shaun PITTS ,  Ronald CLARK

发明人： David BLAKEMORE ,  Thomas CARTER ,  Eric LUCAS ,  Ross MACK ,  Shaun PITTS ,  Ronald CLARK

IPC分类号： A61B17/58

CPC分类号： A61B17/8816 ,  A61B17/8811 ,  A61B17/8841

摘要： An injector assembly for delivering flowable material to a medical implant, including a tube having a first end and a second end, a connector member and a port connector, where the connector member is coupled to the first end of the tube and the port connector is coupled to the second end of the tube, the connector member being configured to attach to a material delivery mechanism and the port connector being configured to attach to the medical implant. When the material delivery mechanism is actuated, the flowable material passes through the tube to the medical implant. A method of using an injector assembly to deliver a flowable material to a medical implant and bone surface is also described. A kit containing various sized parts for an injector assembly is also described.

摘要翻译： 一种用于将可流动材料输送到医疗植入物的注射器组件，包括具有第一端和第二端的管，连接器构件和端口连接器，其中连接器构件联接到管的第一端和端口连接器 耦合到管的第二端，连接器构件被配置为附接到材料输送机构，并且端口连接器被配置为附接到医疗植入物。 当材料输送机构被致动时，可流动材料通过管道到达医用植入物。 还描述了使用注射器组件将可流动材料输送到医疗植入物和骨表面的方法。 还描述了包含用于喷射器组件的各种尺寸的部件的套件。

公开(公告)号：US20090228114A1

公开(公告)日：2009-09-10

申请号：US12393658

申请日：2009-02-26

申请人： Ron Clark ,  David Blakemore ,  Ross Mack

发明人： Ron Clark ,  David Blakemore ,  Ross Mack

IPC分类号： A61F2/38

CPC分类号： A61F2/389 ,  A61F2002/30449 ,  A61F2002/3895 ,  A61F2220/005 ,  A61F2310/00353

摘要： The present invention relates to a femoral prosthesis that includes a cement introduction port which may be used to facilitate delivery or introduction of bone cement into the prosthesis/bone interface after the prosthesis component has been placed on a resurfaced femur bone. The femoral prosthesis may have a keel with undercuts which are configured to assist in controlling the flow of bone cement during implantation and to improve stability of the prosthesis following implantation. The femoral prosthesis is suitable for implantation using arthroscopic, as well as open, surgical procedures. The present prostheses may be used as unicondylar implants in either compartment of the knee or in both compartments of the knee.

摘要翻译： 本发明涉及一种股骨假体，其包括水泥引入口，其可以用于在假体部件已经放置在重新铺上的股骨上之后便于将骨水泥输送或引入假体/骨界面​​中。 股骨假体可以具有带有底切的龙骨，其被构造成有助于在植入期间控制骨水泥的流动并且在植入之后提高假体的稳定性。 股骨假体适用于使用关节镜和外科手术进行植入。 本假体可以用作膝盖的任一隔室或膝盖的两个隔室中的单髁植入物。