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公开(公告)号：US20120125896A1
公开(公告)日：2012-05-24
申请号：US13300151
申请日：2011-11-18
CPC分类号： B23K11/18 , A61F2/30907 , A61F2/3094 , A61F2/36 , A61F2002/30451 , A61F2002/3092 , A61F2002/30981 , A61F2310/00023 , A61F2310/00407 , B23K11/163
摘要： An apparatus and method are provided for manufacturing an orthopedic prosthesis by resistance welding a porous metal layer of the orthopedic prosthesis onto an underlying metal substrate of the orthopedic prosthesis. The resistance welding process involves directing an electrical current through the porous layer and the substrate, which dissipates as heat to cause softening and/or melting of the materials, especially along the interface between the porous layer and the substrate. The softened and/or melted materials undergo metallurgical bonding at points of contact between the porous layer and the substrate to fixedly secure the porous layer onto the substrate.
摘要翻译： 提供了一种用于通过将矫形假体的多孔金属层电阻焊到矫形假体的下面的金属基底上来制造整形外科假体的装置和方法。 电阻焊接工艺涉及引导电流通过多孔层和衬底，其消散为热量以引起材料的软化和/或熔化，特别是沿着多孔层和衬底之间的界面。 软化和/或熔化的材料在多孔层和基底之间的接触点处进行冶金结合，以将多孔层牢固地固定到基底上。
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公开(公告)号：US09814583B2
公开(公告)日：2017-11-14
申请号：US11745767
申请日：2007-05-08
申请人： Dennis R. Aquilo , John E. Meyers , Douglas G. Branscome , Jack D. Jennings , Abraham P. Habegger , Alex P. Stoller , Kelly A. Timmons , Nathan Chastain , Marvin Figueroa , Clarence M. Panchison , Gary D. Bos , Ernest U. Conrad , Kimberly Les , Herrn Neumann , Mary I. O'Connor , Peter S. Walker , George D. Letson , Thomas P. Vail
发明人： Dennis R. Aquilo , John E. Meyers , Douglas G. Branscome , Jack D. Jennings , Abraham P. Habegger , Alex P. Stoller , Kelly A. Timmons , Nathan Chastain , Marvin Figueroa , Clarence M. Panchison , Gary D. Bos , Ernest U. Conrad , Kimberly Les , Herrn Neumann , Mary I. O'Connor , Peter S. Walker , George D. Letson , Thomas P. Vail
CPC分类号： A61F2/3609 , A61F2/28 , A61F2/30734 , A61F2/30767 , A61F2/3662 , A61F2/4607 , A61F2002/30006 , A61F2002/30013 , A61F2002/30126 , A61F2002/30156 , A61F2002/30217 , A61F2002/30224 , A61F2002/30327 , A61F2002/30332 , A61F2002/30341 , A61F2002/30367 , A61F2002/30382 , A61F2002/30403 , A61F2002/30405 , A61F2002/30448 , A61F2002/30449 , A61F2002/30512 , A61F2002/3054 , A61F2002/30604 , A61F2002/30616 , A61F2002/30738 , A61F2002/30886 , A61F2002/3092 , A61F2002/30981 , A61F2002/3652 , A61F2002/3656 , A61F2002/4681 , A61F2220/0025 , A61F2220/0033 , A61F2220/005 , A61F2230/0008 , A61F2230/0023 , A61F2230/0067 , A61F2230/0069 , A61F2250/0015 , A61F2250/0024 , A61F2250/0039 , A61F2310/00161 , A61F2310/00491 , A61F2310/00544
摘要： The modular stem component may include a shaft portion, a head, and a sleeve. The shaft portion is configured for receipt within the intramedullary canal of a bone and the head is configured to receive another component of a modular prosthetic system, such as a femoral neck, thereon. In one exemplary embodiment, the head extends radially around at least a portion of the stem and includes a rib defining a flange extending therefrom. The sleeve, which is formed as an independent part of the modular stem component and is made at least partially of a highly porous biomaterial, includes opposing ends and has a bore extending therethrough. The bore is configured to facilitate sliding receipt of the sleeve on the head.
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公开(公告)号：US08177849B2
公开(公告)日：2012-05-15
申请号：US12618028
申请日：2009-11-13
申请人： John E. Meyers , Robert E. Montgomery , Douglas G. Branscome , Clarence M. Panchison , Kelly A. Timmons , Kimberly Les , Peter E. Darrigan , Lawrence F. Peek , Ernust U. Conrad , Peter S. Walker , Mary I. O'Connor , Gary D. Bos
发明人： John E. Meyers , Robert E. Montgomery , Douglas G. Branscome , Clarence M. Panchison , Kelly A. Timmons , Kimberly Les , Peter E. Darrigan , Lawrence F. Peek , Ernust U. Conrad , Peter S. Walker , Mary I. O'Connor , Gary D. Bos
IPC分类号： A61F2/38
CPC分类号： A61F2/3607 , A61B17/842 , A61F2/0811 , A61F2/3609 , A61F2/367 , A61F2/389 , A61F2002/30011 , A61F2002/30112 , A61F2002/30433 , A61F2002/3054 , A61F2002/30578 , A61F2002/30604 , A61F2002/30784 , A61F2002/3092 , A61F2002/3674 , A61F2220/0041 , A61F2230/0004 , A61F2250/0023 , A61F2310/00131 , A61F2310/00161
摘要： Methods and apparatuses for attaching tissue structures to orthopedic implants. In one exemplary embodiment, the methods and apparatuses are used to attach soft tissue and/or bone to a proximal tibial implant. In another exemplary embodiment, the methods and apparatuses are used to attach soft tissue and/or bone to a proximal femoral implant.
摘要翻译： 将组织结构连接到矫形植入物的方法和装置。 在一个示例性实施例中，所述方法和装置用于将软组织和/或骨附着到近端胫骨植入物。 在另一示例性实施例中，所述方法和装置用于将软组织和/或骨附着到股骨近端植入物。
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公开(公告)号：US5672284A
公开(公告)日：1997-09-30
申请号：US609210
申请日：1996-03-01
IPC分类号： A61L27/00 , A61F2/00 , A61F2/28 , A61F2/30 , A61F2/36 , A61F2/38 , B23K26/32 , B23K26/40 , B23K26/00
CPC分类号： A61F2/30907 , B23K26/402 , A61F2/3094 , A61F2/3662 , A61F2/389 , A61F2002/30454 , A61F2002/30975 , A61F2220/0058 , A61F2310/00395 , B23K2203/42 , Y10S623/901 , Y10S623/923
摘要： A method of forming an orthopaedic implant having a porous surface, the method including the steps of providing a porous surface including a porous layer attached to a substantially solid layer; positioning the porous layer on the orthopaedic implant; providing a high energy density welding device capable of producing a high energy density weld beam; and forming a weld bead substantially about the periphery of the porous layer by directing the high energy density weld beam about the periphery of the porous layer, wherein the weld bead bonds the porous layer to the implant. Two shaped porous pads may also be welded together about an implant body to avoid welding the body itself.
摘要翻译： 一种形成具有多孔表面的矫形植入物的方法，所述方法包括以下步骤：提供多孔表面，所述多孔表面包括连接到基本上固体层的多孔层; 将多孔层定位在整形外科植入物上; 提供能够产生高能量密度焊接梁的高能量密度焊接装置; 以及通过围绕所述多孔层的周边引导所述高能量密度焊接束，形成基本上围绕所述多孔层周边的焊道，其中所述焊道将所述多孔层粘合到所述植入物。 两个形状的多孔垫也可以围绕植入体焊接在一起，以避免本体自身焊接。
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5.发明申请METHODS AND APPARATUSES FOR ATTACHING SOFT TISSUE TO ORTHOPAEDIC IMPLANTS 审中-公开用于连接软骨组织到手术植入物的方法和装置公开(公告)号：US20080281428A1
公开(公告)日：2008-11-13
申请号：US12115763
申请日：2008-05-06
申请人： John E. Meyers , Robert E. Montgomery , Dennis R. Aquilo , Scott C. Lazar , Douglas G. Branscome , Natalia Fridshtand , Scott Cron , Marvin Figueroa , Clarence M. Panchison , Kelly Timmons , Doug Gabel , Douglas Wentz , Ron Donkers , Greg Hippensteel
发明人： John E. Meyers , Robert E. Montgomery , Dennis R. Aquilo , Scott C. Lazar , Douglas G. Branscome , Natalia Fridshtand , Scott Cron , Marvin Figueroa , Clarence M. Panchison , Kelly Timmons , Doug Gabel , Douglas Wentz , Ron Donkers , Greg Hippensteel
IPC分类号： A61F2/38
CPC分类号： A61F2/389 , A61B17/842 , A61F2/0811 , A61F2/3607 , A61F2/3609 , A61F2/367 , A61F2002/30011 , A61F2002/30112 , A61F2002/30433 , A61F2002/3054 , A61F2002/30578 , A61F2002/30604 , A61F2002/30784 , A61F2002/3092 , A61F2002/3674 , A61F2220/0041 , A61F2230/0004 , A61F2250/0023 , A61F2310/00131 , A61F2310/00161
摘要： Methods and apparatuses for attaching soft tissue and/or bone to orthopaedic implants. In one exemplary embodiment, the methods and apparatuses are used to attach soft tissue and/or bone to a proximal tibial implant. In another exemplary embodiment, the methods and apparatuses are used to attach soft tissue and/or bone to a proximal femoral implant.
摘要翻译： 将软组织和/或骨骼附着到矫形植入物的方法和装置。 在一个示例性实施例中，所述方法和装置用于将软组织和/或骨附着到近端胫骨植入物。 在另一示例性实施例中，所述方法和装置用于将软组织和/或骨附着到股骨近端植入物。
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公开(公告)号：US5504300A
公开(公告)日：1996-04-02
申请号：US228774
申请日：1994-04-18
IPC分类号： A61L27/00 , A61F2/00 , A61F2/28 , A61F2/30 , A61F2/36 , A61F2/38 , B23K26/32 , B23K26/40 , B23K26/00
CPC分类号： A61F2/30907 , B23K26/402 , A61F2/3094 , A61F2/3662 , A61F2/389 , A61F2002/30454 , A61F2002/30975 , A61F2220/0058 , A61F2310/00395 , B23K2203/42 , Y10S623/901 , Y10S623/923
摘要： A method of forming an orthopaedic implant having a porous surface, the method including the steps of providing a porous surface including a porous layer attached to a substantially solid layer; positioning the porous layer on the orthopaedic implant; providing a high energy density welding device capable of producing a high energy density weld beam; and forming a weld bead substantially about the periphery of the porous layer by directing the high energy density weld beam about the periphery of the porous layer, wherein the weld bead bonds the porous layer to the implant.
摘要翻译： 一种形成具有多孔表面的矫形植入物的方法，所述方法包括以下步骤：提供多孔表面，所述多孔表面包括连接到基本上固体层的多孔层; 将多孔层定位在整形外科植入物上; 提供能够产生高能量密度焊接梁的高能量密度焊接装置; 以及通过围绕所述多孔层的周边引导所述高能量密度焊接束，形成基本上围绕所述多孔层周边的焊道，其中所述焊道将所述多孔层粘合到所述植入物。
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公开(公告)号：US5443510A
公开(公告)日：1995-08-22
申请号：US43456
申请日：1993-04-06
IPC分类号： A61F2/00 , A61F2/30 , A61F2/36 , A61L27/06 , B22F7/00 , C23C24/04 , C23C24/08 , C23C26/00 , A61F2/28
CPC分类号： A61L27/06 , A61F2/30907 , B22F7/002 , C23C24/04 , C23C24/08 , C23C26/00 , A61F2/3662 , A61F2002/30451 , A61F2002/30454 , A61F2002/30457 , A61F2002/30906 , A61F2002/30909 , A61F2002/30914 , A61F2002/30924 , A61F2002/30967 , A61F2002/30968 , A61F2002/3631 , A61F2220/0058 , A61F2310/00023 , A61F2310/00407 , Y10S623/901
摘要： The method forms a thin layer of metal mesh on the surface of the implant for the bonding with a porous surface layer to prevent the formation of notches within the body of the implant. The layer of metal mesh can be formed by a number of known methods including conventional welding processes such as arc welding, resistance welding, electron beam welding, laser beam welding, friction welding, ultrasonic welding, cladding. The porous metal surface layer is preferably formed from titanium wire or titanium beads in a known process. The porous surface layer is bonded by a known process such as diffusion bonding, sintering, welding, or cladding.By bonding the porous surface layer to the thin layer of metal mesh, notches normally formed in the body of the implant are substantially eliminated. Therefore, the designer of the implant is not limited as to the location and amount of porous surface layer to be placed on the implants.
摘要翻译： 该方法在植入物的表面上形成薄层的金属网，用于与多孔表面层结合，以防止在植入体内形成缺口。 可以通过诸如电弧焊接，电阻焊接，电子束焊接，激光束焊接，摩擦焊接，超声波焊接，包层等常规焊接工艺的多种已知方法形成金属网层。 多孔金属表面层优选以已知方法由钛丝或钛珠形成。 多孔表面层通过已知的方法如扩散粘结，烧结，焊接或包层粘合。 通过将多孔表面层结合到金属网的薄层上，基本上消除了通常形成在植入体内的凹口。 因此，植入物的设计者不限于要放置在植入物上的多孔表面层的位置和数量。
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公开(公告)号：US5307594A
公开(公告)日：1994-05-03
申请号：US990320
申请日：1992-12-14
CPC分类号： B24C3/32 , A61F2/30767 , B24C1/04 , B24C1/06 , A61F2/3094 , A61F2/3662 , A61F2002/30795 , A61F2002/30906 , A61F2002/3631 , A61F2310/00796
摘要： The method of this invention eliminates the problems discussed above. First a resilient mask 12 is placed on the implant 10. The mask 12 includes openings 14 which form the design of the textured surface. Next the implant 10 with mask 12 attached is subjected to high pressure blasting with a erosive blasting media. Typically, this may be referred to as media blasting. Particles contacting the resilient mask 12 are bounced off or embedded in the masking material while protecting the implant. Particles passing through the openings 14 of the mask 12 contact the surface of the implant 10. Blasting is continued until a proper surface is achieved. After blasting, the mask 12 is removed. Portions of the implant 10 which were exposed are blasted away or textured, portions protected by the mask 12 are unaffected.
摘要翻译： 本发明的方法消除了上述问题。 首先，将弹性掩模12放置在植入物10上。掩模12包括形成纹理化表面的设计的开口14。 接下来，将附着有掩模12的植入物10用腐蚀性爆破介质进行高压喷砂。 通常，这可以被称为介质爆破。 接触弹性掩模12的颗粒在保护植入物的同时被反弹或嵌入掩模材料中。 通过掩模12的开口14的颗粒接触植入物10的表面。持续喷砂直到达到适当的表面。 在喷砂之后，去除面罩12。 被暴露的植入物10的部分被破坏或纹理化，由掩模12保护的部分不受影响。
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公开(公告)号：US09174297B2
公开(公告)日：2015-11-03
申请号：US13300151
申请日：2011-11-18
CPC分类号： B23K11/18 , A61F2/30907 , A61F2/3094 , A61F2/36 , A61F2002/30451 , A61F2002/3092 , A61F2002/30981 , A61F2310/00023 , A61F2310/00407 , B23K11/163
摘要： An apparatus and method are provided for manufacturing an orthopedic prosthesis by resistance welding a porous metal layer of the orthopedic prosthesis onto an underlying metal substrate of the orthopedic prosthesis. The resistance welding process involves directing an electrical current through the porous layer and the substrate, which dissipates as heat to cause softening and/or melting of the materials, especially along the interface between the porous layer and the substrate. The softened and/or melted materials undergo metallurgical bonding at points of contact between the porous layer and the substrate to fixedly secure the porous layer onto the substrate.
摘要翻译： 提供了一种用于通过将矫形假体的多孔金属层电阻焊到矫形假体的下面的金属基底上来制造整形外科假体的装置和方法。 电阻焊接工艺涉及引导电流通过多孔层和衬底，其消散为热量以引起材料的软化和/或熔化，特别是沿着多孔层和衬底之间的界面。 软化和/或熔化的材料在多孔层和基底之间的接触点处进行冶金结合，以将多孔层牢固地固定到基底上。
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公开(公告)号：US20110230973A1
公开(公告)日：2011-09-22
申请号：US13092169
申请日：2011-04-22
申请人： Gregory M. Hippensteel , Lawrence F. Peek , Jeffrey P. Anderson , Devendra Gorhe , Steve M. Allen , Clarence M. Panchison , David M. Miller , Joel G. Scrafton , Casey Harmon
发明人： Gregory M. Hippensteel , Lawrence F. Peek , Jeffrey P. Anderson , Devendra Gorhe , Steve M. Allen , Clarence M. Panchison , David M. Miller , Joel G. Scrafton , Casey Harmon
CPC分类号： B23K20/023 , A61F2/30767 , A61F2/3859 , A61F2002/3092 , A61F2002/30929 , A61F2310/00029 , A61F2310/00544 , A61L27/045 , A61L27/047 , A61L27/50 , A61L27/56 , B23K20/02 , B23K20/16 , B23K20/233 , B23K20/24 , B23K35/005 , B23K35/3026 , B23K35/322 , B23K35/325 , B23K2103/08 , B23K2103/18 , B23K2103/26
摘要： Methods for bonding a porous tantalum structure to a substrate are provided. The method includes placing a compressible or porous interlayer between a porous tantalum structure and a cobalt or cobalt-chromium substrate to form an assembly. The interlayer comprising a metal or metal alloy that has solid state solubility with both the substrate and the porous tantalum structure. Heat and pressure are applied to the assembly to achieve solid state diffusion between the substrate and the interlayer and the between the porous tantalum structure and the interlayer.
摘要翻译： 提供了将多孔钽结构粘合到基底上的方法。 该方法包括在多孔钽结构和钴或钴 - 铬基底之间放置可压缩或多孔的中间层以形成组件。 该中间层包括与基底和多孔钽结构具有固态溶解度的金属或金属合金。 将热和压力施加到组件以实现衬底和中间层之间以及多孔钽结构和中间层之间的固态扩散。
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