公开(公告)号：EP2344087A1

公开(公告)日：2011-07-20

申请号：EP09763887.8

申请日：2009-11-05

申请人： Advanced Medical Technologies AG

发明人： WEILAND, Peter ,  WENZEL, Rudolf

IPC分类号： A61F2/44 ,  B22F3/105 ,  C23C26/02

CPC分类号： A61F2/4455 ,  A61F2/30942 ,  A61F2/446 ,  A61F2/4465 ,  A61F2/447 ,  A61F2002/30006 ,  A61F2002/30013 ,  A61F2002/30028 ,  A61F2002/30116 ,  A61F2002/30133 ,  A61F2002/30153 ,  A61F2002/30205 ,  A61F2002/30283 ,  A61F2002/30321 ,  A61F2002/30616 ,  A61F2002/30769 ,  A61F2002/30772 ,  A61F2002/30785 ,  A61F2002/30795 ,  A61F2002/30911 ,  A61F2002/3092 ,  A61F2002/30952 ,  A61F2002/30953 ,  A61F2002/30968 ,  A61F2002/3097 ,  A61F2002/30978 ,  A61F2002/30985 ,  A61F2002/4475 ,  A61F2230/0006 ,  A61F2230/0015 ,  A61F2230/0019 ,  A61F2230/0063 ,  A61F2230/0067 ,  A61F2250/0015 ,  A61F2250/0024 ,  A61F2250/0025 ,  A61F2250/0051 ,  A61F2250/0064 ,  A61F2310/00023 ,  A61F2310/00179 ,  B22F3/1055 ,  B22F2998/00 ,  Y02P10/295 ,  B22F5/10 ,  B22F3/11

摘要： The invention relates to an optical lens shaped into the form of a shroud and having a light-permeable front side (11) and a side wall (12) adjacent thereto, wherein the side wall (12) and the front side (11) constitute different components of the optical lens (1) that are bound together through injection molding.

公开(公告)号：EP1280481A1

公开(公告)日：2003-02-05

申请号：EP01934094.2

申请日：2001-05-11

申请人： SCIENT'X

发明人： LEMAIRE, Jean-Philippe

IPC分类号： A61F2/44

CPC分类号： A61F2/4455 ,  A61B2017/0256 ,  A61F2/30724 ,  A61F2/442 ,  A61F2/4601 ,  A61F2002/2835 ,  A61F2002/30112 ,  A61F2002/30123 ,  A61F2002/30133 ,  A61F2002/30153 ,  A61F2002/30158 ,  A61F2002/30266 ,  A61F2002/30271 ,  A61F2002/30283 ,  A61F2002/30329 ,  A61F2002/30616 ,  A61F2002/30772 ,  A61F2002/30777 ,  A61F2002/30785 ,  A61F2002/30787 ,  A61F2002/30789 ,  A61F2002/30848 ,  A61F2002/30904 ,  A61F2002/4475 ,  A61F2002/4602 ,  A61F2220/0025 ,  A61F2230/0004 ,  A61F2230/0006 ,  A61F2230/0015 ,  A61F2230/0019 ,  A61F2230/0026 ,  A61F2230/0063 ,  A61F2230/0082

摘要： The invention concerns an interbody implant designed to be inserted in the intervertebral space defined between two neighbouring lumbar vertebrae, called overlying and subjacent, for anatomical rehabilitation of the intervertebral space. The invention is characterised in that the implant comprises at least a spacing ramp (21a, 13a, 13b): extending between the transverse front (4) and rear (5) walls, projecting relative to a transverse surface (8) to provide a relative spacing between the overlying and subjacent vertebrae when the implant is inserted into the intervertebral space, and having a profile which is circumscribed inside the intervertebral space wherein the implant is to be placed.

公开(公告)号：EP1236451A1

公开(公告)日：2002-09-04

申请号：EP01810202.0

申请日：2001-02-27

申请人： Co-Ligne AG

发明人： Lange, Robert

IPC分类号： A61F2/44 ,  A61F2/30

CPC分类号： A61L27/443 ,  A61B17/68 ,  A61B17/80 ,  A61F2/30965 ,  A61F2/442 ,  A61F2/446 ,  A61F2/447 ,  A61F2/4611 ,  A61F2002/2835 ,  A61F2002/30009 ,  A61F2002/30112 ,  A61F2002/30153 ,  A61F2002/30235 ,  A61F2002/30271 ,  A61F2002/30283 ,  A61F2002/30289 ,  A61F2002/30774 ,  A61F2002/30777 ,  A61F2002/30785 ,  A61F2002/30789 ,  A61F2002/30971 ,  A61F2002/4475 ,  A61F2230/0004 ,  A61F2230/0019 ,  A61F2230/0063 ,  A61F2230/0069 ,  A61F2230/0082 ,  A61F2230/0091 ,  A61F2250/0028 ,  A61L31/126 ,  C08L71/00

摘要： The medical implant is constructed of a fiber reinforced plastic. That fibers (50a,50b) are generally aligned in layers (C,D,E), wherein the fibers of at least two different layers having different orientations.
The fibers are long and oriented in relationship to the biomechanical requirements. The implant can oppose multi-directional forces and can be manufactured with the appropriate strength and stiffness.

摘要翻译： 医疗植入物由纤维增强塑料构成。 纤维（50a，50b）通常以层（C，D，E）排列，其中至少两个不同层的纤维具有不同的取向。 纤维长而且与生物力学要求相关。 植入物可以抵抗多方向力并且可以以适当的强度和刚度来制造。

公开(公告)号：EP2358309B1

公开(公告)日：2015-09-09

申请号：EP09796208.8

申请日：2009-12-17

申请人： 4-web, Inc.

发明人： HUNT, Jessee

IPC分类号： A61F2/30

CPC分类号： A61F2/4455 ,  A61B17/025 ,  A61B17/1604 ,  A61B17/56 ,  A61B17/58 ,  A61B17/68 ,  A61F2/28 ,  A61F2/2803 ,  A61F2/2846 ,  A61F2/30767 ,  A61F2/30771 ,  A61F2/30907 ,  A61F2/3094 ,  A61F2/32 ,  A61F2/36 ,  A61F2/38 ,  A61F2/40 ,  A61F2/4202 ,  A61F2/4225 ,  A61F2/447 ,  A61F2/4611 ,  A61F2002/2817 ,  A61F2002/2835 ,  A61F2002/30153 ,  A61F2002/30156 ,  A61F2002/30158 ,  A61F2002/30179 ,  A61F2002/30273 ,  A61F2002/30275 ,  A61F2002/30278 ,  A61F2002/30281 ,  A61F2002/30283 ,  A61F2002/30599 ,  A61F2002/30841 ,  A61F2002/30899 ,  A61F2002/30909 ,  A61F2002/30914 ,  A61F2002/3092 ,  A61F2002/30943 ,  A61F2002/30945 ,  A61F2002/30952 ,  A61F2002/30953 ,  A61F2002/30957 ,  A61F2002/30958 ,  A61F2002/30962 ,  A61F2002/30968 ,  A61F2002/3097 ,  A61F2002/4475 ,  A61F2002/4628 ,  A61F2210/0076 ,  A61F2230/0063 ,  A61F2310/00011 ,  A61F2310/00017 ,  A61F2310/00023 ,  A61F2310/00029 ,  A61F2310/00047 ,  A61F2310/00179 ,  A61F2310/00598 ,  A61F2310/00796 ,  A61F2310/00958 ,  A61F2310/0097 ,  A61F2310/00976 ,  B33Y70/00 ,  B33Y80/00

摘要： In various embodiments, an implant for interfacing with a bone structure includes a web structure including a space truss. The space truss includes two or more planar truss units having a plurality of struts joined at nodes and the web structure is configured to interface with human bone tissue. In some embodiments, a method is provided that includes accessing an intersomatic space and inserting an implant into the intersomatic space. The implant includes a web structure including a space truss. The space truss includes two or more planar truss units having a plurality of struts joined at nodes and the web structure is configured to interface with human bone tissue.

摘要翻译： 在各种实施例中，用于与骨结构接合的植入物包括包括空间桁架的腹板结构。 空间桁架包括两个或多个平面桁架单元，其具有在节点处连接的多个支柱，并且腹板结构构造成与人骨组织相接触。 在一些实施例中，提供了一种方法，其包括进入一个占位性空间并将植入物插入到该体积空间中。 植入物包括包括空间桁架的腹板结构。 空间桁架包括两个或多个平面桁架单元，其具有在节点处连接的多个支柱，并且腹板结构构造成与人骨组织相接触。

公开(公告)号：EP2811942A1

公开(公告)日：2014-12-17

申请号：EP13746753.6

申请日：2013-02-08

申请人： 4-web, Inc.

发明人： HUNT, Jessee

IPC分类号： A61F2/30 ,  A61F2/28 ,  A61B17/56

CPC分类号： A61F2/30 ,  A61B17/74 ,  A61F2/2803 ,  A61F2/30907 ,  A61F2/3094 ,  A61F2/32 ,  A61F2/3601 ,  A61F2/40 ,  A61F2/447 ,  A61F2/4611 ,  A61F2002/2835 ,  A61F2002/30153 ,  A61F2002/30156 ,  A61F2002/30158 ,  A61F2002/30179 ,  A61F2002/30273 ,  A61F2002/30275 ,  A61F2002/30278 ,  A61F2002/30281 ,  A61F2002/30283 ,  A61F2002/30599 ,  A61F2002/30841 ,  A61F2002/30914 ,  A61F2002/3092 ,  A61F2002/30943 ,  A61F2002/30945 ,  A61F2002/30952 ,  A61F2002/30953 ,  A61F2002/30957 ,  A61F2002/30958 ,  A61F2002/30962 ,  A61F2002/30968 ,  A61F2002/3097 ,  A61F2002/4475 ,  A61F2310/00017 ,  A61F2310/00023 ,  A61F2310/00029 ,  A61F2310/00047 ,  A61F2310/00179 ,  A61F2310/00598 ,  A61F2310/00796 ,  A61F2310/00958 ,  A61F2310/0097 ,  A61F2310/00976 ,  B33Y80/00 ,  Y10T29/49826

摘要： A hip prosthesis includes an acetabular cup and a femoral component comprising a head and a stem, wherein the stem comprises a truss structure, the truss structure comprising a space truss comprising a plurality of planar truss units having a plurality of struts joined at nodes, wherein the web structure is configured to interface with bone tissue.

公开(公告)号：EP2467096A1

公开(公告)日：2012-06-27

申请号：EP10810598.2

申请日：2010-08-19

申请人： Smith&Nephew, Inc.

发明人： SHARP, Jeffrey ,  JANI, Shilesh ,  GILMOUR, Laura ,  LANDON, Ryan

IPC分类号： A61F2/28

CPC分类号： A61F2/28 ,  A61F2002/3028 ,  A61F2002/30283 ,  A61F2002/30914 ,  A61F2002/3092 ,  A61F2002/30962 ,  A61F2230/0063 ,  A61L27/56 ,  B33Y70/00 ,  B33Y80/00 ,  Y10T29/49826

摘要： Porous biocompatible structures suitable for use as medical implants and methods for fabricating such structures are disclosed. The disclosed structures may be fabricated using rapid manufacturing techniques. The disclosed porous structures has a plurality of struts and nodes where no more than two struts intersect one another to form a node. Further, the nodes can be straight, curved, portions that are curved and/or straight. The struts and nodes can form cells which can be fused or sintered to at least one other cell to form a continuous reticulated structure for improved strength while providing the porosity needed for tissue and cell in-growth.

公开(公告)号：EP2358309A1

公开(公告)日：2011-08-24

申请号：EP09796208.8

申请日：2009-12-17

申请人： 4-web Spine, Inc.

发明人： HUNT, Jessee

IPC分类号： A61F2/30

CPC分类号： A61F2/4455 ,  A61B17/025 ,  A61B17/1604 ,  A61B17/56 ,  A61B17/58 ,  A61B17/68 ,  A61F2/28 ,  A61F2/2803 ,  A61F2/2846 ,  A61F2/30767 ,  A61F2/30771 ,  A61F2/30907 ,  A61F2/3094 ,  A61F2/32 ,  A61F2/36 ,  A61F2/38 ,  A61F2/40 ,  A61F2/4202 ,  A61F2/4225 ,  A61F2/447 ,  A61F2/4611 ,  A61F2002/2817 ,  A61F2002/2835 ,  A61F2002/30153 ,  A61F2002/30156 ,  A61F2002/30158 ,  A61F2002/30179 ,  A61F2002/30273 ,  A61F2002/30275 ,  A61F2002/30278 ,  A61F2002/30281 ,  A61F2002/30283 ,  A61F2002/30599 ,  A61F2002/30841 ,  A61F2002/30899 ,  A61F2002/30909 ,  A61F2002/30914 ,  A61F2002/3092 ,  A61F2002/30943 ,  A61F2002/30945 ,  A61F2002/30952 ,  A61F2002/30953 ,  A61F2002/30957 ,  A61F2002/30958 ,  A61F2002/30962 ,  A61F2002/30968 ,  A61F2002/3097 ,  A61F2002/4475 ,  A61F2002/4628 ,  A61F2210/0076 ,  A61F2230/0063 ,  A61F2310/00011 ,  A61F2310/00017 ,  A61F2310/00023 ,  A61F2310/00029 ,  A61F2310/00047 ,  A61F2310/00179 ,  A61F2310/00598 ,  A61F2310/00796 ,  A61F2310/00958 ,  A61F2310/0097 ,  A61F2310/00976 ,  B33Y70/00 ,  B33Y80/00

摘要： In various embodiments, an implant for interfacing with a bone structure includes a web structure including a space truss. The space truss includes two or more planar truss units having a plurality of struts joined at nodes and the web structure is configured to interface with human bone tissue. In some embodiments, a method is provided that includes accessing an intersomatic space and inserting an implant into the intersomatic space. The implant includes a web structure including a space truss. The space truss includes two or more planar truss units having a plurality of struts joined at nodes and the web structure is configured to interface with human bone tissue.

公开(公告)号：EP1123069B1

公开(公告)日：2008-02-06

申请号：EP98965636.8

申请日：1998-10-20

申请人： Synthes GmbH

发明人： BRESINA, Stephen, J. ,  TAGWERKER, Konrad ,  SCHÄR, Manuel

IPC分类号： A61F2/44

CPC分类号： A61F2/442 ,  A61F2/4455 ,  A61F2002/2835 ,  A61F2002/286 ,  A61F2002/30235 ,  A61F2002/30283 ,  A61F2002/30565 ,  A61F2002/30571 ,  A61F2002/30594 ,  A61F2002/30596 ,  A61F2002/30772 ,  A61F2002/30777 ,  A61F2002/30779 ,  A61F2002/30789 ,  A61F2002/4475 ,  A61F2230/0063 ,  A61F2230/0069

摘要： Intervetebral fusion cage comprising a prismatic, conical or cylindrical cage (1) having A) a central axis (2); B) an upper and lower bone contact surface (3; 4) transverse to said central axis (2); C) a central cavity (5) for receiving bone graft material and extending between said lower contact surface (4) and said upper contact surface (3) through said body (1) defining a circumferential sidewall (10) arranged coaxially to said central axis (2); and D) a plurality of sectorial slots (6; 7; 8; 9) perforating the circumferential sidewall (10) transversely to the central axis (2), whereby E) said slots (6; 7; 8; 9) have a minima width (h1; h2; h3, h4) that upon compressing of the body (1) along the central axis (2) said slots (6; 7; 8; 9) close elastically at the minimal widths (h1; h2; h3; h4) thereby increasing the stiffeness of the cage (1) upon further compression.

公开(公告)号：EP1683593A2

公开(公告)日：2006-07-26

申请号：EP05028133.6

申请日：2005-12-22

申请人： Howmedica Osteonics Corp.

发明人： Jones, Eric ,  Sutcliffe, Christopher J. ,  Stamp, Robin

IPC分类号： B22F3/105 ,  B22F3/11 ,  A61F2/30

CPC分类号： A61F2/3094 ,  A61F2/2803 ,  A61F2/30767 ,  A61F2/30771 ,  A61F2/30907 ,  A61F2/30965 ,  A61F2/36 ,  A61F2/3662 ,  A61F2/3859 ,  A61F2/389 ,  A61F2/4455 ,  A61F2002/30011 ,  A61F2002/30113 ,  A61F2002/30143 ,  A61F2002/30146 ,  A61F2002/30153 ,  A61F2002/30154 ,  A61F2002/30199 ,  A61F2002/30243 ,  A61F2002/30283 ,  A61F2002/30329 ,  A61F2002/30736 ,  A61F2002/30785 ,  A61F2002/30789 ,  A61F2002/30879 ,  A61F2002/30892 ,  A61F2002/30904 ,  A61F2002/30915 ,  A61F2002/3092 ,  A61F2002/30925 ,  A61F2002/30952 ,  A61F2002/30962 ,  A61F2002/30968 ,  A61F2002/3097 ,  A61F2002/30971 ,  A61F2002/3403 ,  A61F2002/3411 ,  A61F2002/3417 ,  A61F2002/3425 ,  A61F2002/3472 ,  A61F2002/3474 ,  A61F2002/4475 ,  A61F2220/0025 ,  A61F2230/0006 ,  A61F2230/0017 ,  A61F2230/0019 ,  A61F2230/0021 ,  A61F2230/0063 ,  A61F2230/0071 ,  A61F2240/001 ,  A61F2250/0023 ,  A61F2310/00017 ,  A61F2310/00023 ,  A61F2310/00029 ,  A61F2310/00095 ,  A61F2310/00131 ,  A61F2310/00401 ,  A61F2310/00407 ,  A61F2310/00413 ,  A61F2310/00491 ,  A61F2310/00544 ,  A61L27/04 ,  A61L27/56 ,  B22F3/1055 ,  B22F3/1109 ,  B23K26/082 ,  B23K26/342 ,  B23K26/382 ,  B23K26/40 ,  B23K26/402 ,  B23K2201/35 ,  B23K2203/02 ,  B23K2203/05 ,  B23K2203/08 ,  B23K2203/14 ,  B23K2203/18 ,  B23K2203/26 ,  B23K2203/50 ,  B23K2203/52 ,  B33Y10/00 ,  B33Y80/00 ,  C23C4/02 ,  C23C4/18 ,  C23C24/10 ,  C23C26/02 ,  Y02P10/295

摘要： The present invention disclosed a method of producing a three-dimensional porous tissue in-growth structure. The method includes the steps of depositing a first layer of metal powder and scanning the first layer of metal powder with a laser beam to form a portion of a plurality of predetermined unit cells. Depositing at least one additional layer of metal powder onto a previous layer and repeating the step of scanning a laser beam for at least one of the additional layers in order to continuing forming the predetermined unit cells. The method further includes continuing the depositing and scanning steps to form a medical implant.

摘要翻译： 本发明公开了一种生产三维多孔组织生长结构的方法。 该方法包括以下步骤：沉积第一金属粉末层并用激光束扫描第一层金属粉末以形成多个预定单元电池的一部分。 将至少一层额外的金属粉末沉积到先前的层上，并重复扫描激光束至少一个附加层的步骤，以便继续形成预定的单元电池。 该方法还包括继续沉积和扫描步骤以形成医疗植入物。

公开(公告)号：EP1234587B1

公开(公告)日：2005-11-23

申请号：EP01301703.3

申请日：2001-02-26

申请人： ETHICON, INC.

发明人： Vyakarnam, Murty N. ,  Zimmerman, Mark C. ,  Scopelianos, Angelo George ,  Melican, Mora C. ,  Bazilio, Clairene A. ,  Roller, Mark B. ,  Gorky, David V. ,  Chun, Iksoo

IPC分类号： A61L27/18 ,  A61L27/56 ,  A61L31/06 ,  A61L31/14 ,  A61F2/30 ,  A61F2/28

CPC分类号： A61L31/146 ,  A61F2/06 ,  A61F2/28 ,  A61F2/30756 ,  A61F2002/2817 ,  A61F2002/30004 ,  A61F2002/30011 ,  A61F2002/30014 ,  A61F2002/30018 ,  A61F2002/30032 ,  A61F2002/30062 ,  A61F2002/30064 ,  A61F2002/30199 ,  A61F2002/302 ,  A61F2002/30205 ,  A61F2002/3021 ,  A61F2002/30217 ,  A61F2002/30235 ,  A61F2002/30242 ,  A61F2002/30247 ,  A61F2002/3025 ,  A61F2002/30253 ,  A61F2002/30261 ,  A61F2002/30271 ,  A61F2002/30273 ,  A61F2002/30278 ,  A61F2002/3028 ,  A61F2002/30283 ,  A61F2002/30677 ,  A61F2002/30762 ,  A61F2002/30784 ,  A61F2002/3092 ,  A61F2002/30971 ,  A61F2002/4648 ,  A61F2210/0004 ,  A61F2230/0063 ,  A61F2230/0065 ,  A61F2230/0067 ,  A61F2230/0069 ,  A61F2230/0071 ,  A61F2230/0076 ,  A61F2230/0082 ,  A61F2230/0086 ,  A61F2250/0014 ,  A61F2250/0018 ,  A61F2250/0023 ,  A61F2250/0029 ,  A61F2250/003 ,  A61F2250/0067 ,  A61L27/18 ,  A61L27/56 ,  A61L31/06 ,  C08L67/04