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公开(公告)号：US5725596A
公开(公告)日：1998-03-10
申请号：US705537
申请日：1996-08-29
申请人： Dennis W. Burke
发明人： Dennis W. Burke
CPC分类号： A61B17/8802 , A61B17/1604 , A61B17/1659 , A61B17/175 , A61F2/3609 , A61F2/367 , A61F2/4607 , A61B17/16 , A61F2/30724 , A61F2/30728 , A61F2/30771 , A61F2/36 , A61F2002/30131 , A61F2002/30153 , A61F2002/30169 , A61F2002/30179 , A61F2002/30332 , A61F2002/3038 , A61F2002/30382 , A61F2002/30448 , A61F2002/30457 , A61F2002/305 , A61F2002/30616 , A61F2002/30785 , A61F2002/30808 , A61F2002/30879 , A61F2002/30884 , A61F2002/3625 , A61F2002/3631 , A61F2002/3633 , A61F2002/3635 , A61F2002/365 , A61F2002/4631 , A61F2220/0025 , A61F2220/0033 , A61F2220/005 , A61F2220/0058 , A61F2230/0013 , A61F2230/0019 , A61F2230/0047 , A61F2230/0058 , A61F2310/00017 , A61F2310/00023 , A61F2310/00029 , A61F2310/00353 , Y10T24/44581 , Y10T409/306384
摘要： A prosthetic device for the human hip having elongated fins or other like protrusions which are provided on the underside of a collar and which extend into previously formed slots or grooves in the bone. Either a plurality of fins, or a single fin having a non-rectilinear shape is provided. Apparatus for formation of the grooves in the bone includes a mill guide which can be mounted onto the proximal end of a rasp embedded in a cavity formed in the bone. A milling bit is used in conjunction with the mill guide to form precisely located and shaped grooves into which the fins can seat. A clamp is provided for securing the prosthetic device to the femur while the cement is hardening.
摘要翻译： 用于人体髋部的假体装置具有细长翅片或其它类似突起，其设置在颈圈的下侧并且延伸到骨中先前形成的狭槽或凹槽中。 提供多个翅片或具有非直线形状的单个翅片。 用于在骨中形成凹槽的装置包括可以安装到嵌入在形成于骨中的空腔中的锉刀的近端上的磨机引导件。 铣刀与铣刀引导件一起使用，以形成精确定位和成形的凹槽，翅片可以安置在其中。 提供夹具，用于在水泥硬化时将假体装置固定在股骨上。
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公开(公告)号：US5624443A
公开(公告)日：1997-04-29
申请号：US451129
申请日：1995-05-26
申请人： Dennis W. Burke
发明人： Dennis W. Burke
CPC分类号： A61B17/8802 , A61B17/1604 , A61B17/1659 , A61B17/175 , A61F2/3609 , A61F2/367 , A61F2/4607 , A61B17/16 , A61F2/30724 , A61F2/30728 , A61F2/30771 , A61F2/36 , A61F2002/30131 , A61F2002/30153 , A61F2002/30169 , A61F2002/30179 , A61F2002/30332 , A61F2002/3038 , A61F2002/30382 , A61F2002/30448 , A61F2002/30457 , A61F2002/305 , A61F2002/30616 , A61F2002/30785 , A61F2002/30808 , A61F2002/30879 , A61F2002/30884 , A61F2002/3625 , A61F2002/3631 , A61F2002/3633 , A61F2002/3635 , A61F2002/365 , A61F2002/4631 , A61F2220/0025 , A61F2220/0033 , A61F2220/005 , A61F2220/0058 , A61F2230/0013 , A61F2230/0019 , A61F2230/0047 , A61F2230/0058 , A61F2310/00017 , A61F2310/00023 , A61F2310/00029 , A61F2310/00353 , Y10T24/44581 , Y10T409/306384
摘要： A clamp for the femoral stem of a total hip replacement. The clamp engages a top surface of the stem and a portion of the femur to urge the stem into the femoral cavity during hardening of the cement. The clamp includes a stem having a ball on one end which is adapted to seat in a depression on the upper surface of the stem. In one embodiment, the depression is disposed on a collar extending from the stem. The other end of the clamp includes spikes or the like for engagement of the femur. Typically, a spring biases the ball toward the spike to urge the stem downwardly into the femoral cavity.
摘要翻译： 用于全髋关节置换的股骨干夹。 所述夹具接合所述杆的顶表面和所述股骨的一部分，以在所述水泥硬化期间将所述杆推进所述股骨腔。 所述夹具包括杆，所述杆在一端具有球，所述杆适于位于所述杆的上表面上的凹陷中。 在一个实施例中，凹陷设置在从杆延伸的轴环上。 夹具的另一端包括用于股骨接合的钉或类似物。 通常，弹簧将球偏向尖头，以将杆向下推入股骨腔。
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公开(公告)号：US5531793A
公开(公告)日：1996-07-02
申请号：US295936
申请日：1994-08-25
CPC分类号： A61F2/38 , A61F2/30724 , A61F2/30734 , A61F2/30771 , A61F2/3859 , A61F2/389 , A61F2002/30107 , A61F2002/30136 , A61F2002/30154 , A61F2002/3021 , A61F2002/30214 , A61F2002/30224 , A61F2002/30331 , A61F2002/30354 , A61F2002/30377 , A61F2002/30405 , A61F2002/30457 , A61F2002/30474 , A61F2002/30672 , A61F2002/30736 , A61F2002/30772 , A61F2002/30795 , A61F2002/30878 , A61F2002/4631 , A61F2210/0009 , A61F2220/0025 , A61F2220/0033 , A61F2220/0058 , A61F2230/0004 , A61F2230/0021 , A61F2230/0067 , A61F2230/0069 , A61F2310/00011
摘要： A prosthesis is provided for replacing a bone surface. The prosthesis includes an implant having a surface for abutting a bone, and an augment configured to be attached to the surface of the implant by bone cement to compensate for bone loss. The augment is formed to include an aperture therein defined by an inner wall. The prosthesis also includes a plastic peg coupled to the implant. The peg is configured to enter the aperture formed in the augment and to engage the inner wall of the augment to retain the augment in a spaced apart relation relative to the implant to permit the implant to be installed onto the bone before the bone cement cures. Alternately, the surface of the implant is formed to include an aperture therein, and a plastic retaining ring located in the aperture formed in the surface of the implant. A metal peg is coupled to the augment. The metal peg is configured to enter the aperture formed in the implant and to engage the plastic retaining ring therein to retain the augment in a spaced apart relation relative to the implant.
摘要翻译： 提供了一种用于替换骨表面的假体。 假体包括具有用于邻接骨的表面的植入物，以及构造成通过骨粘固剂附着到植入物的表面以补偿骨丢失的扩张。 扩张件形成为包括由内壁限定的孔。 假体还包括联接到植入物的塑料栓。 钉被配置成进入形成在增大件中的孔并且接合扩张件的内壁，以将增大件相对于植入物保持间隔开的关系，以允许在骨水泥固化之前将植入物安装到骨头上。 替代地，植入物的表面形成为在其中包括孔，以及位于植入物表面中形成的孔中的塑料保持环。 金属栓连接到增强件上。 金属钉构造成进入形成在植入物中的孔并且将塑料保持环接合在其中，以将增大物相对于植入物保持间隔开的关系。
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公开(公告)号：US5116380A
公开(公告)日：1992-05-26
申请号：US662089
申请日：1991-02-28
CPC分类号： A61F2/30724 , A61F2/30734 , A61F2/30767 , A61F2/367 , A61F2/3676 , A61F2002/30153 , A61F2002/30252 , A61F2002/30273 , A61F2002/30322 , A61F2002/30457 , A61F2002/30616 , A61F2002/3627 , A61F2002/3631 , A61F2002/3664 , A61F2002/368 , A61F2002/4619 , A61F2002/4631 , A61F2220/0058 , A61F2230/0019 , A61F2230/0073 , A61F2230/0086 , A61F2250/0026 , A61F2310/00952
摘要： A prosthetic implant for insertion into a cement filled intramedullary canal including a plurality of spacers formed from PMMA. The spacers include a body having a frontal portion and a trailing portion. The body of the spacers narrowing with distance from said frontal portion toward said trailing portion. The narrowing body of the spacers interrupting the flow of cement along the implant body as the body is inserted into a cement filled intramedullary canal. The narrowing trailing portion of the spacers cause the cement flow to smoothly re-attach to the implant body without creating substantial disturbances or vortexes in the cement.
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公开(公告)号：US09839530B2
公开(公告)日：2017-12-12
申请号：US15193305
申请日：2016-06-27
CPC分类号： A61F2/447 , A61F2/30744 , A61F2/30771 , A61F2/30965 , A61F2/442 , A61F2/4455 , A61F2/4611 , A61F2002/30062 , A61F2002/3008 , A61F2002/30331 , A61F2002/3038 , A61F2002/30387 , A61F2002/30403 , A61F2002/30438 , A61F2002/30448 , A61F2002/30457 , A61F2002/30481 , A61F2002/30579 , A61F2002/30604 , A61F2002/30685 , A61F2002/30841 , A61F2002/30904 , A61F2002/3093 , A61F2002/30975 , A61F2002/4475 , A61F2002/448 , A61F2002/4627 , A61F2002/4629 , A61F2210/0004 , A61F2220/0016 , A61F2220/0025 , A61F2220/0033 , A61F2250/0098 , A61F2310/00017 , A61F2310/00023 , A61F2310/00029 , A61F2310/00059 , A61F2310/00161 , A61F2310/00203 , A61F2310/00239
摘要： A fusion cage has a first component that defines an outside surface that is configured to engage a vertebral endplate, and an interior surface. The fusion cage has a second component that defines first and second opposed surfaces. One of the first and second opposed surfaces can mate with the interior surface of the first component. The fusion cage can include vertical and lateral throughholes adapted to enhance fusion.
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公开(公告)号：US20170340452A1
公开(公告)日：2017-11-30
申请号：US15666103
申请日：2017-08-01
发明人： James C. Robinson
CPC分类号： A61F2/447 , A61F2/30767 , A61F2/4611 , A61F2002/30382 , A61F2002/30448 , A61F2002/30451 , A61F2002/30457 , A61F2002/30471 , A61F2002/30492 , A61F2002/30507 , A61F2002/30515 , A61F2002/30579 , A61F2002/30594 , A61F2002/30598 , A61F2002/30629 , A61F2002/30736 , A61F2002/30827 , A61F2002/4627
摘要： An expandable assembly for insertion into an intervertebral space is presented. The assembly, in particular aspects, includes an elongate body comprising an upper portion and a lower portion. The assembly may include an expander that is sized and shaped for insertion between the upper portion and lower portion, thereby selectively expanding the upper portion away from the lower portion. The elongate body may also include one or more bone graft windows.
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公开(公告)号：US20160067055A1
公开(公告)日：2016-03-10
申请号：US14943262
申请日：2015-11-17
发明人： John Riley Hawkins , Anwar M. Upal , Michael J. O'Neil , Michael Andrew Slivka , Michael Fisher
IPC分类号： A61F2/44
CPC分类号： A61F2/447 , A61F2/30744 , A61F2/30771 , A61F2/30965 , A61F2/442 , A61F2/4455 , A61F2/4611 , A61F2002/30062 , A61F2002/3008 , A61F2002/30331 , A61F2002/3038 , A61F2002/30387 , A61F2002/30403 , A61F2002/30438 , A61F2002/30448 , A61F2002/30457 , A61F2002/30481 , A61F2002/30579 , A61F2002/30604 , A61F2002/30685 , A61F2002/30841 , A61F2002/30904 , A61F2002/3093 , A61F2002/30975 , A61F2002/4475 , A61F2002/448 , A61F2002/4627 , A61F2002/4629 , A61F2210/0004 , A61F2220/0016 , A61F2220/0025 , A61F2220/0033 , A61F2250/0098 , A61F2310/00017 , A61F2310/00023 , A61F2310/00029 , A61F2310/00059 , A61F2310/00161 , A61F2310/00203 , A61F2310/00239
摘要： A fusion cage has a first component that defines an outside surface that is configured to engage a vertebral endplate, and an interior surface. The fusion cage has a second component that defines first and second opposed surfaces. One of the first and second opposed surfaces can mate with the interior surface of the first component. The fusion cage can include vertical and lateral throughholes adapted to enhance fusion.
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18.发明申请DEVICE TO BE IMPLANTED IN HUMAN OR ANIMAL TISSUE AND METHOD FOR IMPLANTING AND ASSEMBLING THE DEVICE 有权在人体或动物组织中植入的装置以及用于植入和装配装置的方法公开(公告)号：US20160058579A1
公开(公告)日：2016-03-03
申请号：US14938290
申请日：2015-11-11
申请人： WOODWELDING AG
发明人： Marcel Aeschlimann , Laurent Torriani , Andrea Mueller , Thomas Knecht , Philipp Seiler , Urs Weber , Christopher Rast , Jörg Mayer , Stephanie Mehl , Milica Berra
CPC分类号： A61F2/4455 , A61B17/0401 , A61B17/0642 , A61B17/6466 , A61B17/68 , A61B17/70 , A61B17/7098 , A61B17/7233 , A61B17/725 , A61B17/7258 , A61B17/7291 , A61B17/80 , A61B17/8004 , A61B17/8047 , A61B17/8822 , A61B2017/00955 , A61B2017/0409 , A61B2017/0414 , A61C8/0012 , A61C8/0016 , A61C8/0018 , A61F2/0811 , A61F2/28 , A61F2/30734 , A61F2/30749 , A61F2/30767 , A61F2/32 , A61F2/34 , A61F2/36 , A61F2/3601 , A61F2/3609 , A61F2/3662 , A61F2/367 , A61F2/3676 , A61F2/389 , A61F2/40 , A61F2/42 , A61F2/4225 , A61F2/4241 , A61F2/4405 , A61F2/442 , A61F2/4601 , A61F2/4611 , A61F2002/0823 , A61F2002/0864 , A61F2002/0888 , A61F2002/2835 , A61F2002/30062 , A61F2002/30065 , A61F2002/30067 , A61F2002/30133 , A61F2002/30166 , A61F2002/30329 , A61F2002/30331 , A61F2002/30332 , A61F2002/30344 , A61F2002/30378 , A61F2002/30387 , A61F2002/30448 , A61F2002/30457 , A61F2002/30471 , A61F2002/30474 , A61F2002/30477 , A61F2002/30485 , A61F2002/30599 , A61F2002/30604 , A61F2002/30612 , A61F2002/30736 , A61F2002/30738 , A61F2002/30823 , A61F2002/3092 , A61F2002/30958 , A61F2002/30968 , A61F2002/30973 , A61F2002/3631 , A61F2002/3652 , A61F2002/3674 , A61F2002/4066 , A61F2002/4415 , A61F2002/4475 , A61F2002/4631 , A61F2002/4635 , A61F2002/4683 , A61F2210/0004 , A61F2210/0071 , A61F2220/0008 , A61F2220/0025 , A61F2220/0033 , A61F2220/005 , A61F2220/0058 , A61F2220/0091 , A61F2230/0015 , A61F2230/0028 , A61F2250/0063 , A61F2310/00023 , A61F2310/00359 , A61F2310/00407
摘要： An implant or endoprosthesis suitable to be implanted in human or animal tissue includes two (or more than two) parts to be joined in situ. Each one of the parts includes a joining location, the two joining locations facing each other when the device parts are positioned for being joined together, wherein one of the joining locations includes a material which is liquefiable by mechanical vibration and the other one of the joining locations includes a material which is not liquefiable by mechanical vibration and a structure (e.g. undercut cavities or protrusions) suitable for forming a positive fit connection with the liquefiable material. The joining process is effected by pressing the two device parts against each other and by applying ultrasonic vibration to one of the device parts when the two parts are positioned relative to each other such that the two joining locations are in contact with each other.
摘要翻译： 适于植入人体或动物组织的植入物或内用假体包括两个（或两个以上）待原位接合的部分。 每个部件包括接合位置，当设备部件被定位成连接在一起时，两个接合位置彼此相对，其中一个接合位置包括可通过机械振动液化的材料，另一个接合 位置包括不能通过机械振动液化的材料和适于形成与可液化材料的正配合连接的结构（例如底切腔或突起）。 通过将两个装置部件彼此压靠并且当两个部件相对于彼此定位使得两个连接位置彼此接触时，通过对装置部件之一施加超声波振动来实现接合过程。
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公开(公告)号：US20160030190A1
公开(公告)日：2016-02-04
申请号：US14878963
申请日：2015-10-08
申请人： James C. Robinson
发明人： James C. Robinson
CPC分类号： A61F2/447 , A61F2/4611 , A61F2002/30382 , A61F2002/30405 , A61F2002/30448 , A61F2002/30451 , A61F2002/30457 , A61F2002/30471 , A61F2002/30492 , A61F2002/30507 , A61F2002/30515 , A61F2002/30538 , A61F2002/30556 , A61F2002/30579 , A61F2002/30593 , A61F2002/30594 , A61F2002/30598 , A61F2002/30629 , A61F2002/30736 , A61F2002/30827 , A61F2002/4623
摘要： An expandable assembly for insertion into an intervertebral space is presented. The assembly, in particular aspects, includes an elongate body comprising an upper portion and a lower portion, wherein the elongate body defines an internal longitudinal channel extending from a proximal opening to a distal cavity. The assembly may include an expander that is sized and shaped for insertion into the distal cavity, thereby selectively expanding the upper portion away from the lower portion. The elongate body may also include one or more bone graft windows a cap that is sized and shaped for insertion into the proximal opening.
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20.发明授权公开(公告)号：US08403938B2
公开(公告)日：2013-03-26
申请号：US12260698
申请日：2008-10-29
申请人： Marcel Aeschlimann , Laurent Torriani , Mario Lehmann , Jörg Mayer , Richard Lum , Kyle Craig Pilgeram , Michael Baycura , Lisa Ballou
发明人： Marcel Aeschlimann , Laurent Torriani , Mario Lehmann , Jörg Mayer , Richard Lum , Kyle Craig Pilgeram , Michael Baycura , Lisa Ballou
IPC分类号： A61B17/58
CPC分类号： A61B17/8822 , A61B17/0401 , A61B17/68 , A61B17/7098 , A61B17/7225 , A61B17/7233 , A61B17/7258 , A61B17/7291 , A61B17/742 , A61B17/744 , A61B17/88 , A61B17/8811 , A61B17/8833 , A61B2017/00831 , A61B2017/00955 , A61B2017/0409 , A61B2017/0414 , A61B2017/0417 , A61B2017/0419 , A61B2017/042 , A61B2017/564 , A61C1/07 , A61C8/0033 , A61F2/30721 , A61F2/30723 , A61F2/34 , A61F2/3601 , A61F2/4603 , A61F2002/30065 , A61F2002/30457 , A61F2002/30579 , A61F2002/30878 , A61F2002/4683 , A61F2210/0071 , A61F2220/0058 , A61N7/02
摘要： An anchorage in tissue is produced by holding a vibrating element and a counter element against each other such that their contact faces are in contact with each other, wherein at least one of the contact faces comprises a thermoplastic material which is liquefiable by mechanical vibration. While holding and then moving the two elements against each other, the vibrating element is vibrated and due to the vibration the thermoplastic material is liquefied between the contract faces, and due to the relative movement is made to flow from between the contact faces and to penetrate tissue located adjacent to outer edges of the contact faces. For liquefaction of the thermoplastic material and for displacing it from between the contact faces no force needs to act on the tissue surface which is to be penetrated by the liquefied material. For this reason anchorage in tissue which has little mechanical stability is possible.
摘要翻译： 通过将振动元件和对置元件彼此抵靠使得它们的接触面彼此接触来产生组织中的锚固物，其中至少一个接触面包括可通过机械振动液化的热塑性材料。 在保持然后使两个元件彼此相对移动的同时，振动元件振动并且由于振动，热塑性材料在收缩面之间液化，并且由于相对运动被从接触面之间流动并穿透 位于接触面的外边缘附近的组织。 为了液化热塑性材料并将其从接触面之间移动，不需要对要被液化材料穿透的组织表面作用力。 由于这个原因，组织中的锚固力很小，机械稳定性很小。
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