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1. 发明申请

WO2019123281A1 IMPROVED PARTIAL ENDOPROSTHESIS DEVICE FOR A VERTEBRAL JOINT 审中-公开
公开(公告)号：WO2019123281A1
公开(公告)日：2019-06-27
申请号：PCT/IB2018/060291
申请日：2018-12-18
申请人： INNOCENZI, Gualtiero , PETRINI, Piero , G & G S.R.L.
发明人： INNOCENZI, Gualtiero , PETRINI, Piero , GUIZZARDI, Giancarlo
IPC分类号： A61B17/70 , A61F2/44
CPC分类号： A61B17/7064 , A61F2/4405 , A61F2002/30168 , A61F2002/30224 , A61F2002/30235 , A61F2002/30879 , A61F2002/3093
摘要： A partial endoprosthesis device (11) for preserving the motion of a vertebral joint for implant into a spinal segment (10) comprising an articular portion (13) being elongated along a longitudinal axis (14) with a first face (15) and a second face (17) opposite to the first face (15), the first face comprising a central protrusion (18) having a height (H), with respect to the face, and a surface (16) of an osteointegrable material. The protrusion is configured so that, by implanting the device (11) with the articular portion (13) inserted between an upper articular facet (3') of a lower vertebra (10') and a corresponding lower articular facet (3") of upper vertebra (10") adjacent to the lower vertebra, and with the first face (15) in contact with a first articular facet selected between the upper articular facet (3') and the lower articular facet (3"), and with the second face (17) in contact with a second articular facet respectively with the lower articular facet (3") and with the upper articular facet (3'), it is obtained that the articular portion (13), with the first face (15), pushes against the first articular facet and finally becomes integral by osteointegration with the lower articular facet (3") and, with the second face (17), slidingly engages with the lower articular facet (3').

2. 发明申请

WO2017185754A1 一种仿生防脱位人工腰椎及椎间盘连接复合体审中-公开
公开(公告)号：WO2017185754A1
公开(公告)日：2017-11-02
申请号：PCT/CN2016/108539
申请日：2016-12-05
申请人：西安交通大学
发明人：贺西京 , 刘俭涛 , 张峰 , 贺高乐
IPC分类号： A61F2/44
CPC分类号： A61F2/4425 , A61F2/30771 , A61F2/442 , A61F2002/30125 , A61F2002/30126 , A61F2002/30168 , A61F2002/30177 , A61F2002/30205 , A61F2002/30331 , A61F2002/30405 , A61F2002/30545 , A61F2002/30563 , A61F2002/30578 , A61F2002/30649 , A61F2002/3065 , A61F2002/30662 , A61F2002/30784 , A61F2002/30827 , A61F2002/30841 , A61F2002/30904 , A61F2002/443 , A61F2310/00023 , A61F2310/00796
摘要：一种仿生防脱位人工腰椎及椎间盘连接复合体，包括椎体部件、椎间盘部件及螺钉（27）。椎体部件由上下两面带有深凹槽（2）的椭圆柱体（1）构成，椎间盘部件包括弧形L板（3）和复合材料垫（4），弧形L板（3）由底板（18）、弧形侧板（10）与圆柱状突起（7）构成，圆柱状突起（7）末端为带有两个弧形突起（8）的近半球壳（9）结构，复合材料垫（4）与椭圆柱体深凹槽（2）相连接，近半球壳（9）结构与复合材料垫（4）内的大半球体（15）结构相配合构成防脱球窝关节。该仿生防脱位人工腰椎及椎间盘连接复合体不但可以替代腰椎手术中取掉的椎体及邻近的椎间盘，而且保留了椎间盘的旋转、屈伸及一定的缓冲功能，并且整个结构设有防脱装置，既保证了术后的稳定性，又保留了腰椎的活动性，在仿生学上更接近人体生理状态。

3. 发明申请

WO2013150308A1 PROSTHETIC ANKLE COMPONENTS 审中-公开
标题翻译：前臂部件
公开(公告)号：WO2013150308A1
公开(公告)日：2013-10-10
申请号：PCT/GB2013/050885
申请日：2013-04-04
申请人： BIOMET UK HEALTHCARE LIMITED
发明人： SMIRTHWAITE, Paul
IPC分类号： A61F2/42 , A61F2/30
CPC分类号： A61F2/4202 , A61F2002/30168 , A61F2002/30172 , A61F2002/30299 , A61F2002/30364 , A61F2002/3038 , A61F2002/30387 , A61F2002/3039 , A61F2002/30398 , A61F2002/304 , A61F2002/30604 , A61F2002/30878 , A61F2002/30884 , A61F2002/4205 , A61F2002/4207
摘要： A first prosthetic ankle component (10) comprising: a first bearing surface (12) configured to engage a second bearing surface (22) of a second prosthetic ankle component (20); and a protrusion (16) or slot (26) on the first bearing surface, the protrusion or slot being configured to engage a respective slot (26) or protrusion (16) in the second bearing surface of the second prosthetic ankle component, wherein the protrusion or slot is further configured such that the interaction with the respective slot or protrusion permits the first and second prosthetic ankle components to slide with respect to one another in an interface plane defined by the interface between the first and second bearing surfaces, and wherein the protrusion or slot is further configured to restrict the first and second prosthetic ankle components moving away from one another in a direction with a component perpendicular to the interface plane.
摘要翻译：第一假体踝部件（10）包括：构造成接合第二假体踝部件（20）的第二支承表面（22）的第一支承表面（12）。以及在所述第一支承表面上的突出部（16）或狭槽（26），所述突出部或狭槽被构造成接合所述第二假肢踝部件的所述第二支承表面中的相应狭槽（26）或突出部（16），其中，突起或狭槽被进一步构造成使得与相应狭槽或突起的相互作用允许第一和第二假肢踝部件在由第一和第二支承表面之间的界面限定的界面中相对于彼此滑动，并且其中突起或狭槽进一步构造成限制第一和第二假肢踝部件沿着垂直于界面平面的部件的方向彼此远离移动。

4. 发明申请

WO2008146121A2 INSERT FOR ACETABULAR CUP 审中-公开
标题翻译：插入乙醇杯
公开(公告)号：WO2008146121A2
公开(公告)日：2008-12-04
申请号：PCT/IB2008/001289
申请日：2008-05-23
申请人： LIMA - LTO SPA , DALLA PRIA, Paolo , LUALDI, Gabriele , MARCUZZI, Giacomo
发明人： DALLA PRIA, Paolo , LUALDI, Gabriele , MARCUZZI, Giacomo
IPC分类号： A61F2/34
CPC分类号： A61F2/34 , A61F2002/30168 , A61F2002/30322 , A61F2002/30332 , A61F2002/30367 , A61F2002/30378 , A61F2002/3038 , A61F2002/30403 , A61F2002/30474 , A61F2002/30487 , A61F2002/30497 , A61F2002/30787 , A61F2002/30795 , A61F2002/30822 , A61F2002/3401 , A61F2002/3414 , A61F2002/3424 , A61F2220/0025 , A61F2220/0033 , A61F2230/0043 , A61F2250/0026 , A61F2310/00023 , A61F2310/00029 , A61F2310/00407 , A61F2310/00413
摘要： An insert (10) for an acetabular cup (12) comprises an insertion body (18) having an external surface (19) shaped so as to be able to be coupled with a mating seating (13) of the acetabular cup (12). The insert (10) comprises at least a friction element (20) which is positioned on the external surface (19) in order to determine a predefined friction with the surface of the seating (13), so that, during use, the friction element (20) prevents the relative rotation of the insertion body (18) and the acetabular cup (12).
摘要翻译：用于髋臼杯（12）的插入件（10）包括具有外表面（19）的插入体（18），外表面（19）成形为能够与髋臼杯（12）的配合座（13）联接。插入件（10）包括至少一个位于外表面（19）上的摩擦元件（20），以便确定与座部（13）的表面的预定摩擦力，使得在使用期间摩擦元件（20）防止插入体（18）和髋臼杯（12）的相对旋转。

5. 发明申请

WO2007028098A3 PROSTHETIC INTERVERTEBRAL DISCS 审中-公开
标题翻译：假性椎间盘
公开(公告)号：WO2007028098A3
公开(公告)日：2007-06-28
申请号：PCT/US2006034367
申请日：2006-08-31
申请人： SPINAL KINETICS INC , REO MICHAEL L , GITTINGS DARIN C
发明人： REO MICHAEL L , GITTINGS DARIN C
IPC分类号： A61F2/44
CPC分类号： A61F2/4425 , A61F2/30742 , A61F2/3094 , A61F2/442 , A61F2002/30009 , A61F2002/30014 , A61F2002/30075 , A61F2002/30133 , A61F2002/30168 , A61F2002/30179 , A61F2002/30224 , A61F2002/30331 , A61F2002/30387 , A61F2002/30462 , A61F2002/30471 , A61F2002/305 , A61F2002/30523 , A61F2002/3055 , A61F2002/30563 , A61F2002/30566 , A61F2002/30576 , A61F2002/30579 , A61F2002/30581 , A61F2002/30586 , A61F2002/30594 , A61F2002/30662 , A61F2002/30884 , A61F2002/30889 , A61F2002/30897 , A61F2002/30899 , A61F2002/30971 , A61F2002/4415 , A61F2002/443 , A61F2002/444 , A61F2002/448 , A61F2002/4495 , A61F2002/4677 , A61F2002/485 , A61F2210/0061 , A61F2220/0025 , A61F2220/0033 , A61F2220/0075 , A61F2220/0091 , A61F2230/0015 , A61F2230/0043 , A61F2230/0058 , A61F2230/0069 , A61F2250/0018 , A61F2250/0028
摘要： Prosthetic intervertebral discs, systems including such prosthetic intervertebral discs, and methods for using the same are described. The subject prosthetic discs include upper and lower endplates separated by a compressible core member. The subject prosthetic discs exhibit stiffness in the vertical direction, torsional stiffness, bending stiffness in the saggital plane, and bending stiffness in the front plane, where the degree of these features can be controlled independently by adjusting the components, construction, and other features of the discs.
摘要翻译：描述了假体椎间盘，包括这种假体椎间盘的系统，以及使用该假体椎间盘的方法。目标人造椎间盘包括由可压缩的核心部件分开的上端板和下端板。受试人工椎间盘在竖直方向，扭转刚度，矢状面中的弯曲刚度和前平面中的弯曲刚度表现出刚度，其中这些特征的程度可以通过调整组件，构造和其他特征光盘。

6. 发明申请

WO2004069089A2 GELENKELEMENT UND IMPLANTAT 审中-公开
标题翻译：联合元素和植入物
公开(公告)号：WO2004069089A2
公开(公告)日：2004-08-19
申请号：PCT/EP2004/000941
申请日：2004-02-03
申请人： AESCULAP AG & CO. KG , REICH, Jan
发明人： REICH, Jan
IPC分类号： A61F
CPC分类号： A61F2/3868 , A61F2/3859 , A61F2/389 , A61F2002/30131 , A61F2002/30153 , A61F2002/30168 , A61F2002/30245 , A61F2002/30884 , A61F2002/3895 , A61F2230/0013 , A61F2230/0019 , A61F2230/0043 , A61F2230/0071
摘要： Um ein Gelenkelement eines Implantats zum Ersetzen mindestens eines Teils eines von mindestens einem ersten und einem zweiten Knochenende gebildeten Gelenks, wobei das Implantat ein erstes, an dem ersten Knochenende anordenbares Implantatelement, ein zweites, an dem zweiten Knochenende anordenbares Implantatelement und das Gelenkelement umfasst, wobei das Gelenkelement eine erste, an dem ersten Implantatelement anliegende Lagerfläche, eine zweite, an dem zweiten Implantatelement anliegende Lagerfläche und eine Kontaktfläche umfasst, die sich zwischen einem zwischen der ersten Lagerfläche und der Kontaktfläche gebildeten ersten Randbereich und zwischen einem zwischen der zweiten Lagerfläche und der Kontaktfläche gebildeten zweiten Randbereich erstreckt und mit das Gelenkelement umgebenden Gewebe in Kontakt treten kann, so zu verbessern, dass bei mindestens gleichbleibender Beweglichkeit die Gefahr von Verletzungen von das Gelenkelement umgebendem Gewebe verhindert wird, wird vorgeschlagen, dass die Kontaktfläche zwischen dem ersten und dem zweiten Randbereich mindestens einen Kontaktflächenbereich aufweist, der vom Gelenkelement weg weisend allseitig konvex gekrümmt ist. Ferner wird ein Implantat mit einem solchen Gelenkelement vorgeschlagen.
摘要翻译：
为了通过至少一个第一和所述骨的第二端形成有用于替换至少一个接头的一部分的植入物的铰链构件，所述植入物包括：第一，其可布置在骨植入物元件，第二的第一端，第二到骨端其可以被布置植入元件和铰链元件，所述具有第一铰链元件中，施加到第一植入物部件Lagerfl＆AUML;澈，施加到所述第二植入物部件Lagerfl＆AUML第二电压;枝和Kontaktfl＆AUML;枝包括，一个第一Lagerfl＆AUML之间之间延伸;枝可能会发生延伸并与在接触所述枢转元件的织物周围，以改善以使得同时至少保持柔性，受伤的风险，并且接触＆AUML形成枝第二边缘部分;枝形成的第一边缘区域和所述第二Lagerfl＆AUML之间;枝和接触＆的AUML 来自铰链元件给予者组织被阻止，所以建议，接触＆AUML;枝至少一个Kontaktfl＆AUML所述第一和第二边缘部分之间; chenbereich其相对的侧面凸出通过远离接合构件导航用途冠是MMT。此外，还提出了一种具有这种接头元件的植入物。

8. 发明申请

WO2011110865A2 TIBIAL PROSTHETIC COMPONENT FOR A PARTIAL OR UNICONDYLAR BEARING KNEE REPLACEMENT, METHOD OF SELECTING SUCH A TIBIAL PROSTHETIC COMPONENT, METHOD OF IMPLANTING SUCH A TIBIAL PROSTHETIC COMPONENT AND A KIT FOR A SURGEON 审中-公开
标题翻译：用于部分或双冠轴承膝关节替换的胫骨假体组件，选择这种胫骨假体组件的方法，植入该胫骨假体组件的方法和用于外科医生的套件
公开(公告)号：WO2011110865A2
公开(公告)日：2011-09-15
申请号：PCT/GB2011/050486
申请日：2011-03-11
申请人： GOODFELLOW, John , O'CONNOR, John , DODD, Chris , MURRAY, David , BIOMET LTD
发明人： GOODFELLOW, John , O'CONNOR, John , DODD, Chris , MURRAY, David
IPC分类号： A61F2/38
CPC分类号： A61F2/389 , A61F2/4684 , A61F2002/30168 , A61F2002/30594 , A61F2002/30616 , A61F2002/30878 , A61F2002/30884 , A61F2002/30901 , A61F2002/3895
摘要： The invention concerns a tibial prosthetic component comprising a plate (100) for forming a tibial plateau of a tibia (16), wherein a peripheral region of the plate (100) has a thickness of less than 3mm. The invention also concerns a tibial prosthetic component having a keel of depth less than 9mm. The invention also concerns a method of selecting a tibial prosthetic component comprising receiving measurements of at least one physical attribute of an individual into whom the tibial prosthetic component is to be implanted, selecting a thickness of a plate (100) and depth of keel of the tibial prosthetic component based on the measurements and providing a tibial prosthetic component comprising a plate (100) having the selected thickness and a keel having the selected depth. The invention may also comprise implanting a tibial prosthetic component selected in accordance with this method into an individual and a kit comprising a plurality of prosthetic components comprising plates having different thicknesses with keels of different depths.
摘要翻译：本发明涉及一种胫骨假体部件，其包括用于形成胫骨（16）的胫骨平台的板（100），其中该板（100）的周边区域具有小于3mm的厚度。本发明还涉及具有深度小于9mm的龙骨的胫骨假体部件。本发明还涉及一种选择胫骨假体部件的方法，包括接收胫骨假体部件要植入其中的个体的至少一个物理属性的测量结果，选择胫骨假体部件的板（100）的厚度和胫骨假体部件，并且提供胫骨假体部件，该胫骨假体部件包括具有所选厚度的板（100）和具有所选深度的龙骨。本发明还可以包括将根据该方法选择的胫骨假体部件植入个体以及包括多个假体部件的套件，所述假体部件包括具有不同厚度的板以及不同深度的龙骨。

9. 发明申请

WO2006020464B1 REPLACEMENT FACET JOINT AND METHOD 审中-公开
标题翻译：更换面接头和方法
公开(公告)号：WO2006020464B1
公开(公告)日：2007-02-08
申请号：PCT/US2005027469
申请日：2005-08-03
申请人： SASSO RICARDO , FOLEY KEVIN T
发明人： FOLEY KEVIN T
IPC分类号： A61B17/56
CPC分类号： A61F2/4405 , A61B17/7064 , A61F2/08 , A61F2/30756 , A61F2002/30168 , A61F2002/30578 , A61F2002/30685 , A61F2230/0043
摘要： Prostheses and methods for repair of a cervical fact joint. The articulating surfaces of the natural facets of the facet joint are removed only a sufficient amount to allow the insertion of flat or slightly curvilinear portions of protheses therebetween in an overlapping relationship. The portions are so inserted and the prostheses mounted by attachment to adjacent vertebrae. Also, a single natural facet may be similarly repaired with a single prosthesis.
摘要翻译：假体和修复颈椎事实关节的方法。小关节的自然小面的关节表面仅被移除足够的量以允许以重叠关系插入其间的平坦或略微弯曲的部分的假体。这些部分如此插入，并且假体通过附接至相邻椎骨而安装。而且，单个天然面可以类似地用单个假体修复。

10. 发明申请

WO2004069089A3 JOINT ELEMENT AND IMPLANT 审中-公开
标题翻译：关节元件和植入
公开(公告)号：WO2004069089A3
公开(公告)日：2004-10-21
申请号：PCT/EP2004000941
申请日：2004-02-03
申请人： AESCULAP AG & CO KG , REICH JAN
发明人： REICH JAN
IPC分类号： A61F2/00 , A61F2/30 , A61F2/38
CPC分类号： A61F2/3868 , A61F2/3859 , A61F2/389 , A61F2002/30131 , A61F2002/30153 , A61F2002/30168 , A61F2002/30245 , A61F2002/30884 , A61F2002/3895 , A61F2230/0013 , A61F2230/0019 , A61F2230/0043 , A61F2230/0071
摘要： The invention relates to a joint element of an implant which replaces at least a part of a joint that is formed by at least one first and one second bone end. The implant comprises a first implant element, arranged on the first bone end, a second implant element, arranged on the second bone end, and the joint element. The joint element comprises a first bearing surface resting on the first implant element, a second bearing surface resting on the second implant element, and a contact surface. Said contact surface extends between a first edge area formed between the first bearing surface and the contact surface and a second edge area formed between the second bearing surface and the contact surface and allows for contact with the tissue surrounding the joint element. The aim of the invention is to improve the joint element in such a manner that it prevents the tissue surrounding the joint element from being damaged and allows for at least equivalent mobility of the joint. For this purpose, the contact surface between the first and the second edge area comprises at least one contact surface area that is polydirectionally cambered facing away from the joint element. The invention also relates to an implant comprising the above-mentioned joint element.
摘要翻译：的植入物的用于替换至少由至少第一和骨，其中所述植入物包括：第一，其可布置在骨植入物元件，第二的第一端部，其可被布置在骨植入物元件的第二端部和铰链元件的一个第二端，其中所形成的接头的一部分的接头构件包括铰链元件施加到所述第一植入物部件轴承表面上的第一电压，第二电压施加到所述第二植入物部件支承表面和第二支承表面和接触表面之间的第一支承面和所述第一边缘区域的接触表面之间，并且之间的形成的空间之间延伸的接触表面可能会发生延伸而形成第二外围区域和围绕与接触的铰链元件的组织改善，使得同时至少保持柔韧性，防止损伤的对周围组织的关节元件的风险，是VORG 埃施是，第一和第二边缘部分之间的接触区域包括接触表面面积至少是在所有侧面上从所述铰链元件背向弯曲成凸状。此外，植入物，提出了这样的接头元件。

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