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公开(公告)号：US20140012380A1
公开(公告)日：2014-01-09
申请号：US13932771
申请日：2013-07-01
IPC分类号： A61F2/44
CPC分类号： A61F2/447 , A61B17/8615 , A61B17/863 , A61B17/864 , A61F2/4465 , A61F2/4611 , A61F2002/3008 , A61F2002/305 , A61F2002/30504 , A61F2002/30576 , A61F2002/30578 , A61F2002/30607 , A61F2002/30616 , A61F2002/30785 , A61F2002/30787 , A61F2002/30843 , A61F2002/4475 , A61F2310/00023 , A61F2310/00095 , A61F2310/00131
摘要： The present disclosure relates to a spinal implant. The spinal implant may be used for lateral insertion into an intervertebral disc space. For example, the spinal implant may include a spacer body to which a plate is fixed. The intervertebral spacer body may include a pair of opposite sides having a pyramid-shaped teeth to fuse to bone. The plate defines at least one upper and lower borehole that each receives a screw. Each screw attaches the plate to a vertebral body between which the intervertebral spacer body is inserted. The boreholes may include locking threads that are adapted to lock the screws into place by engaging complementary locking threads of head of the screw.
摘要翻译： 本公开涉及一种脊柱植入物。 脊柱植入物可用于横向插入椎间盘空间。 例如，脊柱植入物可以包括固定板的间隔体。 椎间隔体可以包括一对相对的侧面，其具有金字塔形的牙齿以与骨融合。 板限定了至少一个上下钻孔，每个钻孔接收螺钉。 每个螺钉将板附接到椎间体，椎体间隔体插入在椎体之间。 钻孔可以包括锁定螺纹，其适于通过接合螺钉头部的互补锁定螺纹将螺钉锁定在适当位置。
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公开(公告)号：US20130231754A1
公开(公告)日：2013-09-05
申请号：US13884183
申请日：2011-11-10
申请人： Yuzo Daigo , Shinichi Ohmori , Komei Kato
发明人： Yuzo Daigo , Shinichi Ohmori , Komei Kato
IPC分类号： A61L27/56
CPC分类号： A61L27/56 , A61C8/0012 , A61F2002/30011 , A61F2002/30968 , A61F2002/3097 , A61F2002/30971 , A61F2310/00017 , A61F2310/00023 , A61F2310/00029 , A61F2310/00095 , A61F2310/00131 , A61L27/04 , A61L2430/02 , B22F3/1125 , B22F7/002 , B22F2003/1131 , C22C1/08
摘要： A plurality of porous metal bodies which are bonded with each other at bonded-boundary surfaces parallel to a first direction, each of the porous metal bodies has a three-dimensional network structure formed from a continuous skeleton in which a plurality of pores are interconnected so as to have a porosity rate different from another porous metal body, the pores formed in at least the porous metal body having the higher porosity rate are formed to have flat shapes which are long along a direction parallel to the bonded-boundary surface and short along a direction orthogonal to the bonded-boundary surface, entire porosity rate of a bonded body of the porous metal bodies is 50% to 92%, a compressive strength compressing in the direction parallel to the bonded-boundary surface is 1.4 times to 5 times of a compressive strength compressing in the direction orthogonal to the bonded-boundary surface.
摘要翻译： 在与第一方向平行的接合界面处彼此结合的多个多孔金属体，各多孔金属体具有由多个孔相互连接的连续骨架形成的三维网状结构体 为了具有与另一多孔金属体不同的孔隙率，至少在具有较高孔隙率的多孔金属体中形成的孔形成为沿着平行于接合界面的方向长的扁平形状，并且沿着 与接合界面正交的方向，多孔金属体的接合体的整体孔隙率为50％〜92％，在与接合界面平行的方向上的压缩强度为1.4倍〜5倍 在与接合边界表面正交的方向上压缩的压缩强度。
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公开(公告)号：US08460361B2
公开(公告)日：2013-06-11
申请号：US11180165
申请日：2005-07-13
IPC分类号： A61F2/06
CPC分类号： C23C14/34 , A61F2/82 , A61F2210/0014 , A61F2240/001 , A61F2310/00017 , A61F2310/00023 , A61F2310/00029 , A61F2310/00059 , A61F2310/00071 , A61F2310/00089 , A61F2310/00095 , A61F2310/00113 , A61F2310/00131 , A61F2310/00149 , A61F2310/00155 , A61L31/022 , C23C14/0005 , C23C14/562
摘要： A method of forming a medical device, the method including the steps of providing a substrate, depositing a metallic layer on the substrate by a vapor deposition process, and removing the metallic layer from the substrate. The metallic layer thus removed is the medical device or serves as a basis for forming the medical device. In another aspect, the present invention includes a medical device formed by the process of the present invention.
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公开(公告)号：US20130056912A1
公开(公告)日：2013-03-07
申请号：US13605354
申请日：2012-09-06
IPC分类号： B29C35/08
CPC分类号： B29C67/0077 , A61F2/30767 , A61F2/30771 , A61F2/30907 , A61F2/3094 , A61F2/30965 , A61F2/34 , A61F2/3662 , A61F2/3859 , A61F2/389 , A61F2002/30006 , A61F2002/30011 , A61F2002/30153 , A61F2002/30199 , A61F2002/30261 , A61F2002/30915 , A61F2002/3092 , A61F2002/30929 , A61F2002/30968 , A61F2002/3097 , A61F2002/30971 , A61F2230/0019 , A61F2230/0063 , A61F2230/0082 , A61F2250/0015 , A61F2250/0023 , A61F2310/00017 , A61F2310/00023 , A61F2310/00029 , A61F2310/00095 , A61F2310/00131 , A61F2310/00401 , A61F2310/00407 , A61F2310/00413 , A61F2310/00491 , A61F2310/00544 , B22F3/1055 , B22F7/004 , B22F2999/00 , B23K26/382 , B23K26/40 , B23K2101/35 , B23K2103/05 , B23K2103/08 , B23K2103/14 , B23K2103/26 , B23K2103/50 , B29C64/153 , B33Y10/00 , B33Y70/00 , B33Y80/00 , C23C4/02 , C23C4/12 , C23C4/18 , C23C24/04 , C23C24/10 , C23C26/02 , Y02P10/295
摘要： The present invention disclosed a method of producing a three-dimensional porous tissue in-growth structure. The method includes the steps of depositing a first layer of metal powder and scanning the first layer of metal powder with a laser beam to form a portion of a plurality of predetermined unit cells. Depositing at least one additional layer of metal powder onto a previous layer and repeating the step of scanning a laser beam for at least one of the additional layers in order to continuing forming the predetermined unit cells. The method further includes continuing the depositing and scanning steps to form a medical implant.
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公开(公告)号：US20120083886A1
公开(公告)日：2012-04-05
申请号：US13219063
申请日：2011-08-26
IPC分类号： A61F2/44
CPC分类号： A61F2/4425 , A61F2/30767 , A61F2/442 , A61F2/4465 , A61F2/4611 , A61F2002/2817 , A61F2002/2835 , A61F2002/30004 , A61F2002/30062 , A61F2002/30133 , A61F2002/30242 , A61F2002/30362 , A61F2002/30428 , A61F2002/30649 , A61F2002/30672 , A61F2002/30677 , A61F2002/30785 , A61F2002/30884 , A61F2002/443 , A61F2002/4631 , A61F2210/0004 , A61F2220/0025 , A61F2220/0033 , A61F2230/0015 , A61F2230/0071 , A61F2250/0014 , A61F2310/00017 , A61F2310/00023 , A61F2310/00089 , A61F2310/00095 , A61F2310/00131 , A61F2310/00149 , A61F2310/00203 , A61F2310/00239 , A61F2310/00293 , A61F2310/00317 , A61F2310/0097 , A61F2310/00976
摘要： A problem with total disc implant surgery appears to be the positioning of the implant which if not correct may lead to pain and eventually new surgery. The present invention relates to an improved disc implant (1) for total disc replacement, comprising two inter-vertebral elements (2) which are flexibly connected via coupling means (4,5). Following surgery, the relative movability of said two inter-vertebral elements is decreased overtime, as bone ingrowth occurring around the implant and specifically through osseointegrative sections gradually degrease the movability of the elements relative to each other. Following, the relative movability of the implant elements is replaced by fixation of the elements. The fixation has flowingly occurred in a position affected by the movement of the patient, and is thereby more acceptable to the patient.
摘要翻译： 全盘植入手术的问题似乎是植入物的定位，如果不正确可能会导致疼痛并最终导致新的手术。 本发明涉及一种用于全盘更换的改进的椎间盘植入物（1），包括两个通过连接装置（4,5）柔性连接的椎间元件（2）。 在手术之后，随着时间的推移，所述两个椎间元件的相对移动性降低，因为在植入物周围发生的骨向内生长并且特别地通过骨整合部分逐渐脱落元件相对于彼此的可移动性。 接下来，通过固定元件来代替植入元件的相对移动性。 固定已经流动地发生在受到患者运动影响的位置，因此对患者更为可接受。
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公开(公告)号：US20110313536A1
公开(公告)日：2011-12-22
申请号：US13131013
申请日：2009-11-24
申请人： Takahiro Ogawa
发明人： Takahiro Ogawa
CPC分类号： A61F2/30767 , A61F2/3094 , A61F2002/0086 , A61F2002/30906 , A61F2002/30925 , A61F2002/3093 , A61F2310/00017 , A61F2310/00023 , A61F2310/00029 , A61F2310/00047 , A61F2310/00071 , A61F2310/00089 , A61F2310/00095 , A61F2310/00107 , A61F2310/00131 , A61F2310/00149 , A61F2310/00155 , A61F2310/00616 , A61F2310/00976 , A61L27/06 , A61L27/50 , A61L2400/18 , C23F1/26
摘要： It is provided a method for functionalizing an implant comprising treating the implant surface thereby causing the surface to be electro-positively charged. The implant has enhanced tissue-implant integration and/or bone-implant integration.
摘要翻译： 提供了一种用于使植入物官能化的方法，包括处理植入物表面，从而使表面被带电电荷。 植入物具有增强的组织植入物整合和/或骨 - 植入物整合。
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公开(公告)号：US20110270395A1
公开(公告)日：2011-11-03
申请号：US12769346
申请日：2010-04-28
CPC分类号： A61F2/442 , A61F2/44 , A61F2/4465 , A61F2002/30082 , A61F2002/30237 , A61F2002/3024 , A61F2002/30331 , A61F2002/3037 , A61F2002/30448 , A61F2002/30451 , A61F2002/3055 , A61F2002/30594 , A61F2002/30785 , A61F2002/30789 , A61F2002/4475 , A61F2310/00011 , A61F2310/00017 , A61F2310/00023 , A61F2310/00029 , A61F2310/00095 , A61F2310/00119 , A61F2310/00131 , A61F2310/00137 , A61F2310/00155 , A61N5/1001 , A61N2005/1094
摘要： Embodiments of the invention include a device for supplementing or replacing a spinal structure and therapeutically delivering radiation to tissue. Some embodiments include a radiation source and a combination of members surrounding the radiation source that move relative to one another to permit or restrict emission of radiation from the device.
摘要翻译： 本发明的实施例包括用于补充或替换脊柱结构并将辐射治疗递送至组织的装置。 一些实施例包括辐射源和围绕辐射源的构件的组合，其相对于彼此移动以允许或限制来自设备的辐射的发射。
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公开(公告)号：US07857817B2
公开(公告)日：2010-12-28
申请号：US12415503
申请日：2009-03-31
申请人： Steven J. Tallarida , Steven W. Ek
发明人： Steven J. Tallarida , Steven W. Ek
CPC分类号： A61B17/0401 , A61B5/103 , A61B5/4528 , A61B17/0487 , A61B17/06166 , A61B17/1615 , A61B17/1635 , A61B17/1637 , A61B17/1675 , A61B17/1714 , A61B17/1764 , A61B17/7098 , A61B17/8615 , A61B17/8625 , A61B17/863 , A61B17/8695 , A61B17/8805 , A61B17/8827 , A61B17/888 , A61B17/8894 , A61B90/06 , A61B90/11 , A61B2017/00238 , A61B2017/00464 , A61B2017/0404 , A61B2017/0409 , A61B2017/044 , A61B2017/0445 , A61B2017/0448 , A61B2017/045 , A61B2034/108 , A61B2090/061 , A61F2/30756 , A61F2/30767 , A61F2/30942 , A61F2/38 , A61F2/3859 , A61F2/4618 , A61F2/4657 , A61F2002/30065 , A61F2002/30069 , A61F2002/30113 , A61F2002/30143 , A61F2002/30225 , A61F2002/30299 , A61F2002/30324 , A61F2002/30332 , A61F2002/30354 , A61F2002/30443 , A61F2002/30448 , A61F2002/30451 , A61F2002/30604 , A61F2002/30759 , A61F2002/30772 , A61F2002/30831 , A61F2002/30858 , A61F2002/30871 , A61F2002/30874 , A61F2002/30878 , A61F2002/30879 , A61F2002/30892 , A61F2002/30896 , A61F2002/30943 , A61F2002/30945 , A61F2002/30948 , A61F2002/30952 , A61F2002/30957 , A61F2002/4623 , A61F2002/4635 , A61F2002/4658 , A61F2002/4661 , A61F2002/4663 , A61F2002/4681 , A61F2210/0071 , A61F2220/0033 , A61F2220/0041 , A61F2220/005 , A61F2220/0058 , A61F2230/0006 , A61F2230/0017 , A61F2230/0069 , A61F2230/0093 , A61F2250/0036 , A61F2310/00017 , A61F2310/00023 , A61F2310/00029 , A61F2310/00059 , A61F2310/00089 , A61F2310/00095 , A61F2310/00203 , A61F2310/00239 , A61F2310/00796
摘要： A generic bone implant, or set of standardized implants, is created based on using a guide device to develop an axis normal to an articular surface of bone and collecting only one or two data points. A generic cutting tool is used to cut the bone to a point where a generic implant can be used. Several improved tools relating to the procedure for using such an implant, as well as methods for using implants consistent with the invention are further described, including: single-axis and biaxial drill guide tools and methods, generic single-axis implant methods and devices, generic biaxial implant methods and devices, tools and methods for holding or delivering an implant, removal or revision tools and methods, digital measuring systems and methods, and set of measuring gauges for determining the appropriate implant dimensions.
摘要翻译： 基于使用引导装置来形成与骨关节表面正交的轴并仅收集一个或两个数据点的方法，创建了一般的骨植入物或一组标准化植入物。 使用通用切割工具将骨切割成可以使用通用植入物的点。 进一步描述了与使用这种植入物的方法相关的若干改进的工具，以及与本发明一致的使用植入物的方法，包括：单轴和双轴钻孔引导工具和方法，通用单轴植入方法和装置， 用于保持或输送植入物的通用双轴植入方法和装置，工具和方法，移除或修订工具和方法，数字测量系统和方法以及用于确定适当植入物尺寸的一组测量计。
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公开(公告)号：US20100198353A1
公开(公告)日：2010-08-05
申请号：US12756818
申请日：2010-04-08
申请人： Bill J. Pope , Richard H. Dixon , Jeffery K. Taylor , Clayton F. Gardinier , Troy Medford , Dean C. Blackburn , Victorian Carvajal , David P. Harding
发明人： Bill J. Pope , Richard H. Dixon , Jeffery K. Taylor , Clayton F. Gardinier , Troy Medford , Dean C. Blackburn , Victorian Carvajal , David P. Harding
CPC分类号： A61F2/30767 , A61F2/3094 , A61F2/32 , A61F2/3662 , A61F2/3676 , A61F2/442 , A61F2/4425 , A61F2002/30092 , A61F2002/30331 , A61F2002/30392 , A61F2002/30398 , A61F2002/30433 , A61F2002/30434 , A61F2002/30441 , A61F2002/30451 , A61F2002/30578 , A61F2002/30649 , A61F2002/30836 , A61F2002/30841 , A61F2002/3085 , A61F2002/30884 , A61F2002/30904 , A61F2002/30934 , A61F2002/30968 , A61F2002/3097 , A61F2002/30971 , A61F2002/3611 , A61F2002/3631 , A61F2002/443 , A61F2002/4631 , A61F2210/0014 , A61F2220/0025 , A61F2220/0033 , A61F2220/0041 , A61F2220/0058 , A61F2310/00017 , A61F2310/00023 , A61F2310/00029 , A61F2310/00095 , A61F2310/00131 , A61F2310/00149 , A61F2310/00167 , A61F2310/00269 , A61F2310/00281 , A61F2310/00293 , A61F2310/0058 , A61L27/06 , A61L27/08 , A61L27/303 , A61L27/306 , A61L2430/24 , B22F2003/247 , B22F2998/00 , B22F2998/10 , B24B9/162 , B29C43/006 , B29C43/16 , B29C2043/3615 , B29K2105/101 , B29K2503/04 , B29L2031/7532 , C04B35/52 , C04B35/634 , C04B35/645 , C04B2235/3839 , C04B2235/3856 , C04B2235/3886 , C04B2235/427 , C04B2235/5436 , C04B2235/5445 , C04B2235/5472 , C22C26/00 , C22C2026/006 , B22F1/0003 , B22F3/12
摘要： An improved composition of titanium sintered titanium carbide is provided. The composition provides an improved degree of strength and toughness and improved compatibility with medical imaging. The composition provides good compatibility with sintered polycrystalline diamond, achieving a good mechanical fit in terms of the combined compressibility and thermal expansion during the sintering process to minimize stress or cracking between the substrate and the diamond layer.
摘要翻译： 提供钛烧结碳化钛的改进组合物。 该组合物提供了改进的强度和韧性程度，并提高了与医学成像的相容性。 该组合物与烧结多晶金刚石提供良好的相容性，在烧结过程中在组合的压缩性和热膨胀方面实现良好的机械配合，以使基底和金刚石层之间的应力或裂纹最小化。
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公开(公告)号：US07713305B2
公开(公告)日：2010-05-11
申请号：US11359891
申请日：2006-02-22
申请人： Steven W. Ek
发明人： Steven W. Ek
IPC分类号： A61F2/38
CPC分类号： A61F2/30756 , A61B5/4528 , A61B17/0401 , A61B17/0487 , A61B17/06166 , A61B17/1615 , A61B17/1635 , A61B17/1637 , A61B17/1675 , A61B17/1684 , A61B17/7098 , A61B17/8625 , A61B17/863 , A61B17/8695 , A61B17/8875 , A61B90/06 , A61B2017/00238 , A61B2017/00464 , A61B2017/0404 , A61B2017/0409 , A61B2017/044 , A61B2017/0445 , A61B2017/0448 , A61B2017/045 , A61B2090/061 , A61F2/30767 , A61F2/30942 , A61F2/38 , A61F2/3859 , A61F2/3877 , A61F2/4618 , A61F2/4657 , A61F2002/30065 , A61F2002/30069 , A61F2002/30112 , A61F2002/30113 , A61F2002/30143 , A61F2002/30225 , A61F2002/30299 , A61F2002/30324 , A61F2002/30332 , A61F2002/30354 , A61F2002/30443 , A61F2002/30448 , A61F2002/30451 , A61F2002/30563 , A61F2002/30604 , A61F2002/30607 , A61F2002/30719 , A61F2002/30772 , A61F2002/30831 , A61F2002/3085 , A61F2002/30858 , A61F2002/30871 , A61F2002/30874 , A61F2002/30878 , A61F2002/30879 , A61F2002/30892 , A61F2002/30896 , A61F2002/30943 , A61F2002/30945 , A61F2002/30948 , A61F2002/30952 , A61F2002/30957 , A61F2002/4623 , A61F2002/4631 , A61F2002/4635 , A61F2002/4658 , A61F2002/4661 , A61F2002/4662 , A61F2002/4663 , A61F2002/4681 , A61F2210/0071 , A61F2220/0033 , A61F2220/0041 , A61F2220/005 , A61F2220/0058 , A61F2230/0004 , A61F2230/0006 , A61F2230/0017 , A61F2230/0069 , A61F2230/0093 , A61F2250/0036 , A61F2250/0062 , A61F2250/0092 , A61F2310/00017 , A61F2310/00023 , A61F2310/00029 , A61F2310/00059 , A61F2310/00089 , A61F2310/00095 , A61F2310/00203 , A61F2310/00239 , A61F2310/00796
摘要： An implant for replacing a portion of an articular surface including a load bearing surface and a bone contacting region. The load bearing surface had a contour defined by a first curve string which is based on a contour of the articular surface being replaced in a first plane. The load bearing surface of the implant is further defined by the contour of the articular surface being replaced in a second plane, in which the first and second planes are mutually intersection planes.
摘要翻译： 一种用于替换包括负荷表面和骨接触区域的关节表面的一部分的植入物。 负载表面具有由基于在第一平面中被替换的关节表面的轮廓的第一弯曲线限定的轮廓。 植入物的承载表面进一步由被替换的关节表面的轮廓限定在第二平面中，其中第一和第二平面是相互交叉的平面。
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