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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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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:US5973222A
公开(公告)日:1999-10-26
申请号:US008414
申请日:1998-01-16
CPC分类号: A61F2/30907 , A61L27/04 , B23K26/402 , A61F2/3094 , A61F2/30965 , A61F2/3662 , A61F2/3859 , A61F2/389 , A61F2002/30143 , A61F2002/30154 , A61F2002/30448 , A61F2002/30454 , A61F2002/30456 , A61F2002/30808 , A61F2002/3081 , A61F2002/30952 , A61F2002/30967 , A61F2002/30968 , A61F2002/30975 , A61F2220/005 , A61F2220/0058 , A61F2230/0017 , A61F2230/0021 , A61F2310/00017 , A61F2310/00023 , A61F2310/00029 , A61F2310/00395 , A61F2310/00401 , A61F2310/00407 , A61F2310/00413 , B23K2203/42
摘要: The invention is directed to a method of making an orthopaedic implant. An orthopaedic implant body is formed which has a supporting surface. A porous metal pad is formed to fit the supporting surface of the body. The porous metal pad is clamped and/or adhesively bonded to the supporting surface. A laser beam is coupled between the porous metal pad and the implant body at a plurality of locations so as to form a coalescence of metal between the porous metal pad and the body.
摘要翻译: 本发明涉及一种制造整形外科植入物的方法。 形成具有支撑表面的整形外科植入体。 形成多孔金属垫以配合主体的支撑表面。 多孔金属垫被夹持和/或粘合到支撑表面上。 激光束在多个位置处耦合在多孔金属垫和植入体之间,以便在多孔金属垫和身体之间形成金属的聚结。
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公开(公告)号:US5773789A
公开(公告)日:1998-06-30
申请号:US652193
申请日:1996-05-23
IPC分类号: A61L27/00 , A61F2/00 , A61F2/30 , A61F2/36 , A61F2/38 , A61L27/04 , B23K26/32 , B23K26/40 , B23K26/00
CPC分类号: A61L27/04 , A61F2/30907 , B23K26/40 , A61F2/3094 , A61F2/30965 , A61F2/3662 , A61F2/3859 , A61F2/389 , A61F2002/30143 , A61F2002/30154 , A61F2002/30448 , A61F2002/30454 , A61F2002/30456 , A61F2002/30808 , A61F2002/3081 , A61F2002/30952 , A61F2002/30967 , A61F2002/30968 , A61F2002/30975 , A61F2220/005 , A61F2220/0058 , A61F2230/0017 , A61F2230/0021 , A61F2310/00017 , A61F2310/00023 , A61F2310/00029 , A61F2310/00395 , A61F2310/00401 , A61F2310/00407 , A61F2310/00413 , B23K2203/05 , B23K2203/14 , B23K2203/26 , B23K2203/50
摘要: An orthopaedic implant body is formed which has a supporting surface. A porous metal pad is formed to fit the supporting surface of the body. The porous metal pad is clamped and/or adhesively bonded to the supporting surface. A laser beam is coupled between the porous metal pad and the implant body at a plurality of locations so as to form a coalescence of metal between the porous metal pad and the body.
摘要翻译: 形成具有支撑表面的整形外科植入体。 形成多孔金属垫以配合主体的支撑表面。 多孔金属垫被夹持和/或粘合到支撑表面上。 激光束在多个位置处耦合在多孔金属垫和植入体之间,以便在多孔金属垫和身体之间形成金属的聚结。
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公开(公告)号:US06634993B1
公开(公告)日:2003-10-21
申请号:US09922258
申请日:2001-08-06
申请人: James J. Morr
发明人: James J. Morr
IPC分类号: A63B3100
CPC分类号: A63B21/0552 , A63B21/0407 , A63B21/0557 , A63B21/169 , A63B21/4015 , A63B69/12 , A63B2208/0257
摘要: A swimmer's restraining device to facilitate water exercising by a swimmer in a confined swimming location. The device comprises a flexible tethering cord to be attached to a fixed location on or about the swimming location, a flotation member, and a pair of fixed lines, each secured at one end to the tethering cord with the opposite ends attached to the soles of the swimmer's wading shoes. This device frees the swimmer's arms and legs for full exercising movement.
摘要翻译: 游泳者的限制装置,以方便游泳者在密闭游泳场所的水运动。 该装置包括柔性系绳,其连接到游泳位置上或周围的固定位置,浮选构件和一对固定线,每个固定线一端固定在系绳上,相对端连接到鞋底 游泳者的涉水鞋。 该装置释放游泳者的手臂和腿部以进行充分的运动。
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公开(公告)号:US4921493A
公开(公告)日:1990-05-01
申请号:US895563
申请日:1986-08-11
申请人: John D. Webb, Jr. , James J. Morr
发明人: John D. Webb, Jr. , James J. Morr
CPC分类号: A61B17/1668 , A61B17/1659 , A61B2017/0046
摘要: A rasp tool comprises a handle and a cutter. The rasp tool carries a releasable locking assembly to couple the cutter to the handle. The releasable locking assembly is compactly arranged at the distal end of the handle and the mating proximal end of the cutter. The assembly includes a first interconnecting means for opposing longitudinal separation between the handle and the cutter, and a second interconnecting means for opposing lateral motion between the cutter and the handle. The releasable locking assembly provides an effective, simple to use, manually controllable means for attaching and detaching the cutter to the handle.
摘要翻译: 锉刀包括手柄和切割器。 锉刀工具携带可释放的锁定组件以将切割器连接到手柄。 可释放的锁定组件紧凑地布置在手柄的远端和切割器的配合近端。 组件包括用于在把手和切割器之间相对的纵向间隔的第一互连装置,以及用于在切割器和手柄之间相对的横向运动的第二互连装置。 可释放的锁定组件提供了一种有效的,易于使用的手动可控的装置,用于将切割器附接和分离到手柄上。
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公开(公告)号:US5124106A
公开(公告)日:1992-06-23
申请号:US676776
申请日:1991-03-25
CPC分类号: A61B17/1668 , A61B17/1659 , B29C33/14 , B29C33/3857 , B29C70/68 , B29C70/74 , A61F2002/30957
摘要: A method of making a femoral rasp wherein the hip stem implant is used to make a two part mold. The mold halves are separated and the implant removed to yield left and right mold halves representing corresponding halves of the hip stem. The cavities of the mold halves are lined with wax and a plurality of blades are imbedded into the wax such that an anchor portion of each of the blades remains exposed. The mold halves are connected together and a stem of handle is inserted therein. A moldable material such as PMMA is poured into the mold and allowed to cure. When the PMMA is hard or cured, the mold halves are separated and the wax is removed from the rasp body exposing the cutting surfaces of the teeth.
摘要翻译: 一种制造股骨锉的方法,其中髋部植入物用于制造两部分模具。 将半模分开并移除植入物以产生代表髋关节茎的相应半部的左半模和右半模。 模具半部的空腔用蜡衬里,并且多个叶片嵌入蜡中,使得每个叶片的锚定部分保持暴露。 半模连接在一起,并且手柄杆插入其中。 将诸如PMMA的可成型材料倒入模具中并使其固化。 当PMMA硬化或固化时,半模被分离,蜡从暴露牙齿切割表面的锉刀体脱除。
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