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1. 发明授权

US08556981B2 Laser-produced porous surface 有权
标题翻译：激光制作的多孔表面
公开(公告)号：US08556981B2
公开(公告)日：2013-10-15
申请号：US12562298
申请日：2009-09-18
申请人： Eric Jones , Christopher J. Sutcliffe , Robin Stamp
发明人： Eric Jones , Christopher J. Sutcliffe , Robin Stamp
IPC分类号： A61F2/38
CPC分类号： A61F2/30 , A61F2/30756 , A61F2/30767 , A61F2/30907 , A61F2/3094 , A61F2/30965 , A61F2/32 , A61F2/36 , A61F2/3877 , A61F2002/30011 , A61F2002/30199 , A61F2002/30243 , A61F2002/30261 , A61F2002/30283 , A61F2002/30329 , A61F2002/30915 , A61F2002/3092 , A61F2002/30968 , A61F2002/3097 , A61F2002/30971 , A61F2002/3401 , A61F2002/3425 , A61F2002/3474 , A61F2220/0025 , A61F2230/0063 , A61F2230/0071 , A61F2230/0082 , A61F2250/0023 , A61L27/306 , A61L27/56 , B22F3/1055 , B22F3/1109 , B22F5/10 , B22F2999/00 , B23K26/382 , B29C37/0082 , B29C45/14311 , B29C2045/14327 , B29L2031/7532 , B33Y10/00 , B33Y70/00 , B33Y80/00 , C23C4/02 , C23C4/18 , C23C24/10 , C23C26/02 , Y02P10/295 , B22F2207/11
摘要： An implant having a porous tissue ingrowth structure and a bearing support structure is disclosed. The implant includes a metal insert having a bone ingrowth structure, an intermediate structure and a bearing support structure. A bearing surface is formed from a polymer material and attached to the bearing support structure. The intermediate structure has a porosity sufficient to inhibit the polymer material from translating through the bearing support structure to the bone ingrowth structure.
摘要翻译：公开了具有多孔组织向内生长结构和轴承支撑结构的植入物。植入物包括具有骨向内生结构，中间结构和轴承支撑结构的金属插入物。轴承表面由聚合物材料形成并附接到轴承支撑结构。中间结构具有足以抑制聚合物材料通过轴承支撑结构平移到骨向内生长结构的孔隙度。

2. 发明申请

US20070038304A1 Flexible acetabular cup and method of manufacture thereof 审中-公开
标题翻译：柔性髋臼杯及其制造方法
公开(公告)号：US20070038304A1
公开(公告)日：2007-02-15
申请号：US11406688
申请日：2006-04-19
申请人： Patrick Raugel , Eric Jones
发明人： Patrick Raugel , Eric Jones
IPC分类号： A61F2/34
CPC分类号： A61F2/34 , A61F2/30767 , A61F2/3094 , A61F2/30965 , A61F2/32 , A61F2/46 , A61F2002/30092 , A61F2002/30131 , A61F2002/30565 , A61F2002/30571 , A61F2002/30884 , A61F2002/30892 , A61F2002/30957 , A61F2002/3225 , A61F2002/3425 , A61F2002/3453 , A61F2002/3474 , A61F2002/3482 , A61F2002/3611 , A61F2210/0014 , A61F2230/0013 , A61F2310/00023 , A61F2310/00095 , A61F2310/00131 , A61F2310/00353 , A61F2310/00407 , A61F2310/00491 , A61F2310/00544 , A61F2310/00796 , A61L27/16 , A61L27/18 , A61L27/32 , C08L33/12 , C08L75/04 , C08L71/00
摘要： A flexible acetabular cup is provided which has an inner bearing surface which comprises a substantially part-spherical portion and two independent arms projecting therefrom. The arms form a separation or opening in the rim of the cup with the external surface of the cup being shaped to cause the independent arms to be pre-stressed towards each other when the cup is inserted in place in a pre-prepared acetabular socket. One way of accomplishing this is to form the cup with the arms bowed outwardly at the time of manufacture.
摘要翻译：提供了一种柔性髋臼杯，其具有内支承表面，其包括基本上部分球形的部分和从其突出的两个独立臂。臂在杯的边缘形成分离或开口，其中杯的外表面成形为当杯子插入到预先准备的髋臼插座中就位时，使独立的臂彼此预应力。实现这一点的一种方式是在制造时用双臂向外弯曲形成杯子。

3. 发明申请

US20050171614A1 Expandable, supporting acetabular cup 失效
标题翻译：可扩展，支撑髋臼杯
公开(公告)号：US20050171614A1
公开(公告)日：2005-08-04
申请号：US11060402
申请日：2005-02-18
申请人： Roger Bacon
发明人： Roger Bacon
IPC分类号： A61F2/00 , A61F2/30 , A61F2/32 , A61F2/34 , A61F2/36 , A61F2/46
CPC分类号： A61F2/30771 , A61F2/32 , A61F2/34 , A61F2/4609 , A61F2002/30322 , A61F2002/30324 , A61F2002/30349 , A61F2002/3038 , A61F2002/30405 , A61F2002/30489 , A61F2002/3052 , A61F2002/30579 , A61F2002/30612 , A61F2002/30714 , A61F2002/3081 , A61F2002/30822 , A61F2002/30827 , A61F2002/30828 , A61F2002/3241 , A61F2002/3403 , A61F2002/3414 , A61F2002/3474 , A61F2002/3493 , A61F2002/3611 , A61F2002/4641 , A61F2220/0025 , A61F2220/0033 , A61F2250/0026 , A61F2250/0036 , A61F2250/0089 , A61F2310/00023
摘要： The invention relates to an expandable acetabular cup (46) which is designed to eliminate the difficulties associated with positioning in the acetabulum of the patient. The inventive device comprises a hemispherical acetabular cup (46) which is partially slotted at six points to facilitate the expansion of a core with conical fitting. The expandable acetabular cup (46) is designed such that it can be introduced freely, or with slight pressure, into a preformed bone cavity. The conical core (16) is designed to be fixed to a guide/impacteur graduated in degrees to maximize the desired position. The implantation is performed gradually. The inclination and anteversion can be checked at all times during the implantation. The retaining mechanism of the guide/impacteur can be used to remove the conical core (16) to re-position the acetabular cup (46) if necessary. The expandable acetabular cup (46) can receive a conical auto-blocking core (85A, 85C) or, according to the patient' condition, a conical core (16) and a supporting auto-blocking ring (26), preferably pre-assembled to facilitate the chirgien's task. The device is secured in final position thereof using the thongs (86A, 96C) of the conical core (85A, 85C), which are disposed in the ribs (20) of a compressed expandable acetabular cup (46) in the acetabulum of the patient. It is recommended to use a femoral head (36) whose diameter is a function of the exterior diameter of the expandable acetabular cup, to therefore obtain the optimal thickness of the conical core (16) and to conserve the required thickness of the acetabular cup (46).
摘要翻译：本发明涉及一种可扩张髋臼杯（46），其被设计成消除与定位在患者的髋臼中相关的困难。本发明的装置包括半球形髋臼杯（46），其在六个点处部分地开槽，以促进具有锥形配件的芯的膨胀。可膨胀髋臼杯（46）被设计成使得其可以自由地或者轻微地压入预先形成的骨腔中。圆锥形芯（16）被设计成固定到以度数刻度的导向/冲击器以最大化期望的位置。逐渐进行植入。在植入期间可以随时检查倾斜和前倾。引导/冲击器的保持机构可以用于移除锥形芯（16），以在需要时重新定位髋臼杯（46）。可膨胀髋臼杯（46）可以接收锥形自动阻塞芯（85A，85C），或者根据患者的状况，可以使用锥形芯（16）和支撑自动阻塞环（26）组装起来，以促进chirgien的任务。使用锥形芯（85A，85C）的丁字裤（86A，96C）将装置固定在其最终位置，锥形芯（85A，85C）设置在压缩的可膨胀髋臼杯（46）的肋（20）中，髋臼患者。建议使用其直径为可扩张髋臼杯外径的函数的股骨头（36），从而获得锥形芯（16）的最佳厚度并节省髋臼杯所需的厚度（ 46）。

4. 发明授权

US06896703B2 Expandable socket 失效
标题翻译：可扩展插座
公开(公告)号：US06896703B2
公开(公告)日：2005-05-24
申请号：US10470454
申请日：2001-10-19
申请人： Enzo Barbieri , Renzo Renzini , Anton Cotting , Peter Christen , Daniel Delfosse
发明人： Enzo Barbieri , Renzo Renzini , Anton Cotting , Peter Christen , Daniel Delfosse
IPC分类号： A61F2/00 , A61F2/30 , A61F2/34 , A61F2/46 , A61F2/32
CPC分类号： A61F2/34 , A61F2/4609 , A61F2002/30324 , A61F2002/30326 , A61F2002/30336 , A61F2002/30357 , A61F2002/30487 , A61F2002/30571 , A61F2002/30579 , A61F2002/30598 , A61F2002/30848 , A61F2002/30892 , A61F2002/30894 , A61F2002/3404 , A61F2002/3411 , A61F2002/3417 , A61F2002/3474 , A61F2002/4629 , A61F2220/0025 , A61F2220/0033 , A61F2250/0036 , A61F2250/0037
摘要： The invention relates to an expandable socket (1) for a hip joint endoprosthesis able to be cementlessly anchored in place which is at least approximately hemispherical and which is provided with a plurality of slots (3) extending in a meridional direction, thus forming intervening tongues (4), on which are formed projections (5) that form a plurality of rows (6; 6a, 6b) extending from an equator (2) of the expandable socket (1). The projections (5) are arranged on the tongues (4) in such a manner that a row (6a) of projections (5) arranged in the center of the tongue (4) extends on a meridian (14) of the hemispherical socket (1) while at least one adjoining row (6b) of projections (5) extends in a line that extends at all points in parallel to the meridian (14) of the row (6a) of projections (5) arranged in the center and not through a pole (10) of the hemispherical expandable socket (1).
摘要翻译：本发明涉及一种用于髋关节内置假体的可扩展插座（1），其能够无骨水泥地固定在至少近似半球形的位置，并且设置有沿子午线方向延伸的多个狭槽（3），从而形成中间舌（4），其上形成有从所述可扩展插座（1）的赤道（2）延伸的多个行（6; 6a，6b）形成的突起（5）。突起（5）以这样的方式布置在舌部（4）上，使得布置在舌部（4）的中心的突起（5）的一排（6a）在半球形插座的子午线（14）上延伸（1），而至少一个毗邻的突起（6b）行（6b）沿着与所述突起（5）的排（6a）的子午线（6a）平行的所有点延伸的直线延伸，所述突起（5）的排（6a）并且不通过半球形可扩展插座（1）的极（10）。

5. 发明申请

US20040073226A1 Positioning instrument for inserting an extension shell 失效
标题翻译：用于插入延伸壳的定位仪
公开(公告)号：US20040073226A1
公开(公告)日：2004-04-15
申请号：US10469450
申请日：2003-08-29
发明人： Anton Cotting , Peter Christen , Daniel Delfosse
IPC分类号： A61B017/58
CPC分类号： A61F2/4609 , A61F2/34 , A61F2002/30579 , A61F2002/30841 , A61F2002/3404 , A61F2002/3412 , A61F2002/3474 , A61F2002/4623 , A61F2002/4629
摘要： The invention relates to a positioning instrument (1) for inserting an extension shell (2) into a human or animal bone, especially a pelvic bone. Said instrument comprises a fixing device (18) for fixing the extension shell (2) to the positioning instrument (1), and a displacement device (55) for displacing a disc element (15) of the positioning instrument (1) at least essentially axially in relation to the extension shell (2) fixed to the fixing device (18). Said disc element (15) co-operates with beveled surfaces (25a to 25e) of the extension shell (2) during the displacement, in order to tighten the extension shell (2). Furthermore, the disc element (15)-viewed in the direction of insertion (13)-does not project beyond the radially furthest projecting elements (32a, 32b) of the tightened extension shell (2).
摘要翻译：本发明涉及一种用于将延伸壳（2）插入人或动物骨，特别是骨盆骨的定位器（1）。所述仪器包括用于将延伸壳体（2）固定到定位仪器（1）的固定装置（18）和用于至少基本上移动定位仪器（1）的盘元件（15）的位移装置（55）相对于固定到固定装置（18）的延伸壳体（2）轴向。所述盘元件（15）在位移期间与延伸壳（2）的斜面（25a至25e）协作，以便紧固延伸壳（2）。此外，在插入方向（13）观察的盘元件（15）不会突出超过紧固的延伸壳（2）的径向最远的突出元件（32a，32b）。

6. 发明申请

US20020107577A1 Cementless prosthetic bearing element 有权
标题翻译：无水泥假体轴承元件
公开(公告)号：US20020107577A1
公开(公告)日：2002-08-08
申请号：US10010893
申请日：2001-11-05
发明人： John Andrew Storer , Richard Eddy Field , Neil Rushton
IPC分类号： A61F002/34
CPC分类号： A61L27/18 , A61F2/30767 , A61F2/30965 , A61F2/34 , A61F2002/30069 , A61F2002/30131 , A61F2002/30156 , A61F2002/30433 , A61F2002/30846 , A61F2002/30884 , A61F2002/30892 , A61F2002/30894 , A61F2002/30957 , A61F2002/3411 , A61F2002/3419 , A61F2002/3425 , A61F2002/3474 , A61F2002/3482 , A61F2220/0041 , A61F2230/0013 , A61F2230/0023 , A61F2310/00353 , A61F2310/00796 , A61L27/16 , A61L27/443 , A61L2430/24 , C08L33/12 , C08L75/04 , C08L67/02 , C08L71/00
摘要： The present invention is intended to provide a cementless prosthetic bearing element which has been molded and which is possible to place in an acetabular socket without cement, the outer surface of the backing being provided with elements to assist stabilization and the ingrowth of bone. Thus, the bearing element is cheaper and easier to produce and provides superior location and installation in the bone. According to the present invention a cementless prosthetic bearing element comprises a backing which supports a bearing liner having a bearing surface, the backing being molded from a rigid polymeric material and said bearing liner being made from elastomeric polyurethane material to which the backing is molded with an outer surface which includes a number of raised engagement features provided in directions extending away from and/or towards the outer periphery of the outer surface.
摘要翻译：本发明旨在提供一种已经被模制并且可以放置在没有水泥的髋臼插座中的无骨水泥假体支承元件，背衬的外表面设置有用于帮助骨的稳定化和向内生长的元件。因此，轴承元件便宜且易于制造，并且在骨骼中提供优越的位置和安装。根据本发明，一种无骨水泥假体轴承元件包括支撑轴承衬套的背衬，所述轴承衬套具有支承表面，所述背衬由刚性聚合物材料模制而所述轴承衬套由弹性体聚氨酯材料制成，外表面包括沿着外表面的外周延伸的方向设置的多个凸起的接合特征。

7. 发明授权

US2910978A Hip socket means 失效
标题翻译：髋关节插口意思
公开(公告)号：US2910978A
公开(公告)日：1959-11-03
申请号：US49728555
申请日：1955-03-28
申请人： URIST MARSHALL R
发明人： URIST MARSHALL R
IPC分类号： A61F2/00 , A61F2/30 , A61F2/34
CPC分类号： A61F2/34 , A61F2002/30131 , A61F2002/30154 , A61F2002/30841 , A61F2002/30843 , A61F2002/30892 , A61F2002/3412 , A61F2002/3441 , A61F2002/3446 , A61F2002/3474 , A61F2002/3487 , A61F2230/0013 , A61F2230/0021 , A61F2310/00011

8. 发明授权

US08728387B2 Laser-produced porous surface 有权
标题翻译：激光制作的多孔表面
公开(公告)号：US08728387B2
公开(公告)日：2014-05-20
申请号：US11295008
申请日：2005-12-06
申请人： Eric Jones , Christopher J. Sutcliffe , Robin Stamp
发明人： Eric Jones , Christopher J. Sutcliffe , Robin Stamp
IPC分类号： B22F5/00
CPC分类号： A61F2/30 , A61F2/30756 , A61F2/30767 , A61F2/30907 , A61F2/3094 , A61F2/30965 , A61F2/32 , A61F2/36 , A61F2/3877 , A61F2002/30011 , A61F2002/30199 , A61F2002/30243 , A61F2002/30261 , A61F2002/30283 , A61F2002/30329 , A61F2002/30915 , A61F2002/3092 , A61F2002/30968 , A61F2002/3097 , A61F2002/30971 , A61F2002/3401 , A61F2002/3425 , A61F2002/3474 , A61F2220/0025 , A61F2230/0063 , A61F2230/0071 , A61F2230/0082 , A61F2250/0023 , A61L27/306 , A61L27/56 , B22F3/1055 , B22F3/1109 , B22F5/10 , B22F2999/00 , B23K26/382 , B29C37/0082 , B29C45/14311 , B29C2045/14327 , B29L2031/7532 , B33Y10/00 , B33Y70/00 , B33Y80/00 , C23C4/02 , C23C4/18 , C23C24/10 , C23C26/02 , Y02P10/295 , B22F2207/11
摘要： A method of forming an implant having a porous tissue ingrowth structure and a bearing support structure. The method includes depositing a first layer of a metal powder onto a substrate, scanning a laser beam over the powder so as to sinter the metal powder at predetermined locations, depositing at least one layer of the metal powder onto the first layer and repeating the scanning of the laser beam.
摘要翻译：一种形成具有多孔组织向内生长结构和轴承支撑结构的植入物的方法。该方法包括将金属粉末的第一层沉积到衬底上，将激光束扫过粉末，以便在预定位置烧结金属粉末，将至少一层金属粉末沉积到第一层上并重复扫描的激光束。

9. 发明授权

US08414586B2 Instrument for removing bone tissue 有权
标题翻译：用于去除骨组织的仪器
公开(公告)号：US08414586B2
公开(公告)日：2013-04-09
申请号：US12810114
申请日：2008-12-12
申请人： Simon Cawthan , Gary Moore
发明人： Simon Cawthan , Gary Moore
IPC分类号： A61B17/32
CPC分类号： A61B17/1666 , A61B17/1617 , A61B17/1624 , A61F2/34 , A61F2002/3446 , A61F2002/3472 , A61F2002/3474 , A61F2310/00017 , A61F2310/00029
摘要： An instrument for removing tissue from a bone to create a cavity which is approximately circular in outline in which tissue within a predetermined region within the circular outline is left relatively undisturbed. The instrument includes a rotational drive unit which oscillates through an angle α. A cutting head can be connected to the drive unit to cause the head to rotate.
摘要翻译：一种用于从骨骼去除组织以产生轮廓近似圆形的空腔的装置，其中圆形轮廓内的预定区域内的组织相对不受干扰地留下。该仪器包括以角度α振荡的旋转驱动单元。切割头可以连接到驱动单元以使头旋转。

10. 发明申请

US20090036995A1 JOINT SPACE INTERPOSITIONAL PROSTHETIC DEVICE WITH INTERNAL BEARING SURFACES 有权
标题翻译：具有内轴承表面的联合空间内嵌式前置装置
公开(公告)号：US20090036995A1
公开(公告)日：2009-02-05
申请号：US12179707
申请日：2008-07-25
申请人： Antony J. Lozier , Russell M. Parrott , David B. Rich
发明人： Antony J. Lozier , Russell M. Parrott , David B. Rich
IPC分类号： A61F2/28 , A61F2/30
CPC分类号： A61F2/30721 , A61B17/00491 , A61B17/06166 , A61B17/68 , A61B17/86 , A61F2/30742 , A61F2/30749 , A61F2/30767 , A61F2/30771 , A61F2/30965 , A61F2/32 , A61F2/38 , A61F2/3804 , A61F2/40 , A61F2/4202 , A61F2/4241 , A61F2/4261 , A61F2002/2817 , A61F2002/30004 , A61F2002/30011 , A61F2002/30065 , A61F2002/302 , A61F2002/30247 , A61F2002/30364 , A61F2002/30457 , A61F2002/30461 , A61F2002/30495 , A61F2002/30596 , A61F2002/30604 , A61F2002/3064 , A61F2002/30673 , A61F2002/30677 , A61F2002/30682 , A61F2002/30688 , A61F2002/30754 , A61F2002/30757 , A61F2002/30957 , A61F2002/30971 , A61F2002/30981 , A61F2002/3474 , A61F2002/4631 , A61F2002/4635 , A61F2210/0071 , A61F2220/0025 , A61F2220/0033 , A61F2220/0058 , A61F2220/0075 , A61F2230/0065 , A61F2230/0071 , A61F2250/0014 , A61F2250/0023 , A61F2310/00023 , A61F2310/00029 , A61F2310/00161 , A61F2310/00203 , A61F2310/00239 , A61F2310/00329 , A61F2310/00491 , A61F2310/00544
摘要： Joint space interpositional prosthetic devices for positioning between surfaces of a joint in a patient are disclosed. The prosthetic device may have exterior surfaces affixed to the joint surfaces and may have internal surfaces which provide bearing surfaces. In an exemplary embodiment, the bearing surfaces are encapsulated within the device. The exterior surfaces of the device may include bone securement features to facilitate attachment of the prosthetic device to the joint surfaces.
摘要翻译：公开了一种用于在患者中的关节表面之间定位的关节间隙插入假体装置。假体装置可以具有固定到关节表面的外表面，并且可具有提供支承表面的内表面。在示例性实施例中，支承表面被封装在装置内。装置的外表面可以包括骨固定特征，以便于将假体装置附接到关节表面。

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