公开(公告)号：US09962267B2

公开(公告)日：2018-05-08

申请号：US15691133

申请日：2017-08-30

申请人： ZIMMER KNEE CREATIONS, INC.

发明人： Peter F. Sharkey ,  Charles F. Leinberry ,  David L. Nichols ,  Marc R. Viscogliosi ,  Hallett Mathews

IPC分类号： A61B17/88 ,  A61B17/70 ,  A61F2/44 ,  A61L27/50 ,  A61F2/46 ,  A61F2/30 ,  A61F2/28 ,  A61B17/56

CPC分类号： A61F2/4405 ,  A61B17/56 ,  A61B17/70 ,  A61B17/7061 ,  A61B17/7094 ,  A61B17/7095 ,  A61B17/8805 ,  A61B2017/564 ,  A61F2/28 ,  A61F2/30771 ,  A61F2/30942 ,  A61F2/44 ,  A61F2/442 ,  A61F2/4601 ,  A61F2/4611 ,  A61F2002/2835 ,  A61F2002/2842 ,  A61F2002/30013 ,  A61F2002/30034 ,  A61F2002/30062 ,  A61F2002/30092 ,  A61F2002/30113 ,  A61F2002/30153 ,  A61F2002/30156 ,  A61F2002/30166 ,  A61F2002/30224 ,  A61F2002/30261 ,  A61F2002/30263 ,  A61F2002/30275 ,  A61F2002/30281 ,  A61F2002/30454 ,  A61F2002/30601 ,  A61F2002/30784 ,  A61F2002/30906 ,  A61F2002/30925 ,  A61F2002/30927 ,  A61F2002/3093 ,  A61F2002/3098 ,  A61F2002/4475 ,  A61F2310/00017 ,  A61F2310/00023 ,  A61F2310/00029 ,  A61F2310/00059 ,  A61F2310/00071 ,  A61F2310/00131 ,  A61F2310/00161 ,  A61F2310/00293 ,  A61F2310/00407 ,  A61F2310/00598 ,  A61F2310/00796 ,  A61F2310/00928 ,  A61F2310/00976 ,  A61F2310/00982 ,  A61L27/50 ,  A61L2400/06 ,  A61L2430/38 ,  G06F19/00

摘要： Methods for altering the natural history of degenerative disc disease and osteoarthritis of the spine are proposed. The methods focus on the prevention, or delayed onset or progression of, subchondral defects such as bone marrow edema or bone marrow lesion, and subchondral treatment to prevent the progression of osteoarthritis or degenerative disc disease in the spine and thereby treat pain.

公开(公告)号：US09925057B2

公开(公告)日：2018-03-27

申请号：US15159849

申请日：2016-05-20

申请人： GLOBUS MEDICAL, INC.

发明人： Jeff Bennett ,  Edward Dwyer

IPC分类号： A61F2/44 ,  A61F2/30

CPC分类号： A61F2/4425 ,  A61F2/442 ,  A61F2002/30062 ,  A61F2002/30472 ,  A61F2002/30487 ,  A61F2002/30492 ,  A61F2002/30563 ,  A61F2002/30649 ,  A61F2002/3065 ,  A61F2002/30652 ,  A61F2002/30657 ,  A61F2002/30663 ,  A61F2002/30772 ,  A61F2002/30822 ,  A61F2002/30878 ,  A61F2002/30884 ,  A61F2002/30889 ,  A61F2002/30892 ,  A61F2002/3098 ,  A61F2002/30983 ,  A61F2002/443 ,  A61F2230/0093 ,  A61F2310/00011 ,  A61F2310/00023 ,  A61F2310/00029 ,  A61F2310/00179 ,  A61F2310/00407 ,  A61F2310/00413 ,  A61F2310/0097 ,  A61F2310/00976

摘要： An implant stabilizes two adjacent bones of a joint, while enabling a natural kinematic relative movement of the bones. Support components are connected to each bone of the joint, and a flexible core is interposed between them. The core and at least one of the support components are provided with a smooth sliding surface upon which the core and support component may slide relative to each other, enabling a corresponding movement of the bones. The surfaces may have a mating curvature, to mimic a natural movement of the joint. The core is resilient, and may bend or compress, enabling the bones to move towards each other, and or to bend relative to each other.

公开(公告)号：US20180064552A1

公开(公告)日：2018-03-08

申请号：US15805605

申请日：2017-11-07

申请人： GLOBUS MEDICAL , INC.

发明人： Mark Weiman ,  Chad Glerum ,  Alex Burkhardt ,  Kevin Gahman

IPC分类号： A61F2/44

CPC分类号： A61F2/447 ,  A61F2/30767 ,  A61F2/442 ,  A61F2/4611 ,  A61F2002/2817 ,  A61F2002/2835 ,  A61F2002/30266 ,  A61F2002/30405 ,  A61F2002/30411 ,  A61F2002/30415 ,  A61F2002/30482 ,  A61F2002/30484 ,  A61F2002/30538 ,  A61F2002/30556 ,  A61F2002/30601 ,  A61F2002/30828 ,  A61F2002/30843 ,  A61F2002/30904 ,  A61F2002/3098 ,  A61F2002/4475 ,  A61F2310/00011 ,  A61F2310/00017 ,  A61F2310/00023 ,  A61F2310/00179 ,  A61F2310/00407 ,  A61F2310/00796

摘要： An expandable fusion device may include a first endplate and a second endplate. The expandable fusion device may also include first and second ramps configured to mate with both the first and second endplates. The first ramp may include a mating feature having a first angle relative to a vertical axis, and the second ramp may include a mating feature having a second angle relative to the vertical axis such that the first angle is different from the second angle. In particular, the first and second ramps may be configured to provide for symmetrical expansion of the first and second endplates.

公开(公告)号：US09833545B2

公开(公告)日：2017-12-05

申请号：US15183080

申请日：2016-06-15

申请人： IHI Ionbond AG

发明人： Maria Pettersson ,  Håkan Engqvist ,  Johanna André ,  Lars Hultman

IPC分类号： A61F2/28 ,  A61F2/30 ,  A61F2/32 ,  A61F2/34 ,  A61F2/36 ,  A61F2/38 ,  A61F2/40 ,  A61L27/30 ,  A61L27/04 ,  A61L27/06 ,  A61L27/10 ,  A61L27/16 ,  A61L31/02 ,  A61L31/04 ,  A61L31/08 ,  A61L27/50

CPC分类号： A61L27/306 ,  A61F2/30767 ,  A61F2/3094 ,  A61F2002/3098 ,  A61F2310/00317 ,  A61F2310/00874 ,  A61L27/042 ,  A61L27/045 ,  A61L27/06 ,  A61L27/10 ,  A61L27/16 ,  A61L27/28 ,  A61L27/303 ,  A61L27/50 ,  A61L31/022 ,  A61L31/026 ,  A61L31/048 ,  A61L31/084 ,  A61L31/088 ,  A61L2400/10 ,  A61L2400/12 ,  A61L2420/02 ,  A61L2420/08 ,  A61L2430/12 ,  A61L2430/24 ,  C08L23/06

摘要： An implant comprises a substrate and a coating on a surface of the substrate, and the coating comprises silicon nitride and has a thickness of from about 1 to about 15 micrometer. A method of providing the implant comprises coating a surface of the implant substrate with the coating comprising silicon nitride and having a thickness of from about 1 to about 15 micrometer by physical vapour deposition.

公开(公告)号：US20170290651A1

公开(公告)日：2017-10-12

申请号：US15481745

申请日：2017-04-07

申请人： Technische Universität Darmstadt

发明人： Markus König ,  Anne Martin ,  Herbert Scheerer ,  Emmerich Eckert ,  Matthias Oechsner

IPC分类号： A61F2/00 ,  C23C14/02 ,  B29C59/02 ,  C23C14/20 ,  A61F2/02 ,  A61F2/30

CPC分类号： A61F2/0077 ,  A61F2/02 ,  A61F2/30767 ,  A61F2/30771 ,  A61F2/3094 ,  A61F2/4455 ,  A61F2002/30065 ,  A61F2002/30067 ,  A61F2002/30838 ,  A61F2002/3093 ,  A61F2002/30971 ,  A61F2002/3098 ,  A61F2002/30981 ,  A61F2240/001 ,  B29C59/022 ,  B29L2031/7532 ,  C23C14/02 ,  C23C14/20

摘要： A method for structuring a surface of an implant (100) made from a plastic material by means of a counter-body (200) comprises the following steps: providing (S110) of a counter-body (200) including a surface (210); forming (S120) of a first surface structure (212) on the surface (210) of the counter-body, wherein a first surface structure (212) comprises a non-regular, randomly distributed pattern; and forming (S130) of a second surface structure (112) on the implant (100) by using the counter-body (200), wherein the second surface structure and the first surface structure (212) are complementary to each other.

公开(公告)号：US20170239056A1

公开(公告)日：2017-08-24

申请号：US15506369

申请日：2015-08-13

申请人： JOSSI HOLDING AG

发明人： Armin JOSSI ,  Andreas MEYENHOFER ,  Martin SCHMIDT

IPC分类号： A61F2/34 ,  A61F2/30

CPC分类号： A61F2/34 ,  A61F2/30767 ,  A61F2/30771 ,  A61F2/3094 ,  A61F2002/30011 ,  A61F2002/30327 ,  A61F2002/30769 ,  A61F2002/30822 ,  A61F2002/30827 ,  A61F2002/30843 ,  A61F2002/3093 ,  A61F2002/30968 ,  A61F2002/3098 ,  A61F2002/30981 ,  A61F2002/3446 ,  A61F2002/3483 ,  A61F2002/3496 ,  A61F2310/00179 ,  A61F2310/00203 ,  A61F2310/00239 ,  A61F2310/00299 ,  A61F2310/00323 ,  A61F2310/00407 ,  A61F2310/00491 ,  A61F2310/00544 ,  A61F2310/00562 ,  A61F2310/00634 ,  A61F2310/00796

摘要： An artificial joint cup (2), in particular a hip joint cup, for implanting in a cavity in a bone. The joint cup (2) is, in particular, substantially in the form of a spherical dome cup, having a convex outer surface (3) and a concave inner surface (4). In addition, the joint cup (2) comprises an outer diameter (OD) and an inner diameter (ID). The ratio of the difference (D) between the outer diameter (OD) and the inner diameter (ID) in relation to the outer diameter (OD) is in a region between 0.5 and 0.07, preferably between 0.3 and 0.075, particularly preferably between 0.2 and 0.1. The joint cup (2) is manufactured from a ceramic material, and the convex outer surface (3) has a micro-structuring.

公开(公告)号：US20160317322A1

公开(公告)日：2016-11-03

申请号：US15207251

申请日：2016-07-11

申请人： Warsaw Orthopedic, Inc

发明人： Armin Studer ,  Jorge Garcia Forgas ,  Armando Salito

IPC分类号： A61F2/44 ,  A61F2/32 ,  A61F2/40 ,  A61F2/38

CPC分类号： A61F2/3094 ,  A61F2/30767 ,  A61F2002/30013 ,  A61F2002/30321 ,  A61F2002/30906 ,  A61F2002/30929 ,  A61F2002/3093 ,  A61F2002/3098 ,  A61F2310/00407

摘要： An implant is provided with a main body (1) and with a double coating applied to at least one surface section of the main body (1), wherein the double coating comprises an adhesion promoter layer (2), applied directly to the at least one surface section of the main body, and of an osteointegrative layer (3) covering the adhesion promoter layer (2). The layers (2;3) consist of pure titanium, wherein the adhesion promoter layer (2) has a thickness of 2-6 μm, in particular a thickness of 3-5 μm, and the osteointegrative layer (3) has a thickness of 50-70 μm, in particular of 55-65 μm. Moreover, the osteointegrative layer (3) has a porosity of 70-90% and a roughness Rz of at least 45 μm. A related method is also provided for producing such an implant.

摘要翻译： 植入物设置有主体（1），并且具有施加到主体（1）的至少一个表面部分的双重涂层，其中所述双层涂层包括直接施加于所述主体（1）的粘附促进剂层（2） 主体的一个表面部分和覆盖粘附促进剂层（2）的骨整体层（3）。 层（2; 3）由纯钛构成，其中粘合促进剂层（2）的厚度为2-6μm，特别是3-5μm的厚度，并且骨整体层（3）的厚度为 50-70μm，特别是55-65μm。 此外，骨整体层（3）具有70-90％的孔隙率和至少45μm的粗糙度Rz。 还提供了用于生产这种植入物的相关方法。

公开(公告)号：US09452060B2

公开(公告)日：2016-09-27

申请号：US14637430

申请日：2015-03-04

申请人： GLOBUS MEDICAL, INC.

发明人： Jeff Bennett ,  Edward Dwyer

IPC分类号： A61F2/44 ,  A61F2/46 ,  A61F2/30

CPC分类号： A61F2/4425 ,  A61F2/442 ,  A61F2/4611 ,  A61F2002/30013 ,  A61F2002/30014 ,  A61F2002/30069 ,  A61F2002/30385 ,  A61F2002/30392 ,  A61F2002/30393 ,  A61F2002/30398 ,  A61F2002/30433 ,  A61F2002/30448 ,  A61F2002/30462 ,  A61F2002/30472 ,  A61F2002/30607 ,  A61F2002/30616 ,  A61F2002/30649 ,  A61F2002/30652 ,  A61F2002/30658 ,  A61F2002/30673 ,  A61F2002/30772 ,  A61F2002/3081 ,  A61F2002/30878 ,  A61F2002/30892 ,  A61F2002/30906 ,  A61F2002/30927 ,  A61F2002/3098 ,  A61F2002/443 ,  A61F2310/00011 ,  A61F2310/00023 ,  A61F2310/00029 ,  A61F2310/00059 ,  A61F2310/00179 ,  A61F2310/00407 ,  A61F2310/0097 ,  A61F2310/00976

摘要： An implant stabilizes two adjacent bones of a joint, while enabling a natural kinematic relative movement of the bones. Support components are connected to each bone of the joint, and a flexible core is interposed between them. The core and at least one of the support components are provided with a smooth sliding surface upon which the core and support component may slide relative to each other, enabling a corresponding movement of the bones. The surfaces may have a mating curvature, to mimic a natural movement of the joint. The core is resilient, and may bend or compress, enabling the bones to move towards each other, and or to bend relative to each other.

公开(公告)号：US09427330B2

公开(公告)日：2016-08-30

申请号：US13439981

申请日：2012-04-05

申请人： Samuel Petersheim ,  Ryan Agard

发明人： Samuel Petersheim ,  Ryan Agard

IPC分类号： A61F2/44 ,  A61F2/46 ,  A61B17/70 ,  A61B17/92 ,  A61B17/80 ,  A61F2/30

CPC分类号： A61F2/4455 ,  A61B17/7059 ,  A61B17/8042 ,  A61B17/808 ,  A61B17/809 ,  A61B17/92 ,  A61B2017/922 ,  A61F2/447 ,  A61F2/4611 ,  A61F2002/30433 ,  A61F2002/30482 ,  A61F2002/30509 ,  A61F2002/30576 ,  A61F2002/30578 ,  A61F2002/30607 ,  A61F2002/30772 ,  A61F2002/30785 ,  A61F2002/30787 ,  A61F2002/308 ,  A61F2002/30843 ,  A61F2002/30904 ,  A61F2002/3098 ,  A61F2002/4475 ,  A61F2002/4615 ,  A61F2002/4622 ,  A61F2220/0016 ,  A61F2310/00407 ,  A61F2310/00796

摘要： Spinal plates with additional features to improve the stability of the interface between the plate and the underlying bone. A bone plate may include one or more sharp ridges along the periphery of its underside. When attached to bone, the ridge digs into the bone and increases stability. A bone plate may alternatively or additionally include one or more holes for optional spikes, which may be inserted once the plate is attached to the bone. By separating the spikes and including them as an optional component, the plate may enhance stability while reducing or eliminating the chance of the spike injuring the patient. Furthermore, bone screws may incorporate alternating notches and ridges into the head of the screw. The notches and ridges may interface with a set screw, thereby preventing rotation and loosening of the screw.

摘要翻译： 脊柱板具有额外的特征，以提高板和下面的骨之间的界面的稳定性。 骨板可以包括沿着其下侧的周边的一个或多个尖锐的脊。 当附着于骨骼时，脊挖入骨骼并增加稳定性。 骨板可以可选地或另外包括用于可选钉的一个或多个孔，一旦板被附接到骨上，它可以被插入。 通过将尖钉分离并将其包括为可选组件，板可以增强稳定性，同时减少或消除尖峰伤害患者的机会。 此外，骨螺钉可以将交替的切口和脊部结合到螺钉的头部中。 凹口和脊可与固定螺钉相接合，从而防止螺丝旋转和松动。

公开(公告)号：US09370432B2

公开(公告)日：2016-06-21

申请号：US13927186

申请日：2013-06-26

申请人： Globus Medical, Inc.

发明人： Jeff Bennett ,  Edward Dwyer

IPC分类号： A61F2/44 ,  A61F2/30

CPC分类号： A61F2/4425 ,  A61F2/442 ,  A61F2002/30062 ,  A61F2002/30472 ,  A61F2002/30487 ,  A61F2002/30492 ,  A61F2002/30563 ,  A61F2002/30649 ,  A61F2002/3065 ,  A61F2002/30652 ,  A61F2002/30657 ,  A61F2002/30663 ,  A61F2002/30772 ,  A61F2002/30822 ,  A61F2002/30878 ,  A61F2002/30884 ,  A61F2002/30889 ,  A61F2002/30892 ,  A61F2002/3098 ,  A61F2002/30983 ,  A61F2002/443 ,  A61F2230/0093 ,  A61F2310/00011 ,  A61F2310/00023 ,  A61F2310/00029 ,  A61F2310/00179 ,  A61F2310/00407 ,  A61F2310/00413 ,  A61F2310/0097 ,  A61F2310/00976

摘要： An implant stabilizes two adjacent bones of a joint, while enabling a natural kinematic relative movement of the bones. Support components are connected to each bone of the joint, and a flexible core is interposed between them. The core and at least one of the support components are provided with a smooth sliding surface upon which the core and support component may slide relative to each other, enabling a corresponding movement of the bones. The surfaces may have a mating curvature, to mimic a natural movement of the joint. The core is resilient, and may bend or compress, enabling the bones to move towards each other, and or to bend relative to each other.