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1. 发明授权

US09827087B2 Porous metal device for regenerating soft tissue-to-bone interface 有权
公开(公告)号：US09827087B2
公开(公告)日：2017-11-28
申请号：US14727008
申请日：2015-06-01
申请人： Zimmer, Inc.
发明人： Tao Jiang , Jian Q. Yao , Hali Wang , Timothy A. Hoeman , Ray Zubok , John Chernosky , Keith A. Roby
IPC分类号： A61F2/08 , A61B17/68 , A61L27/56 , A61L27/04
CPC分类号： A61F2/0811 , A61B17/68 , A61F2002/0858 , A61F2002/0888 , A61F2250/0021 , A61F2250/0023 , A61F2250/0026 , A61L27/04 , A61L27/56
摘要： The present disclosure relates, in some aspects, to orthopedic implants for securing soft tissue to bone and methods for using the same. One particular implant comprises a first exposed porous surface region, having pores for promoting bone ingrowth, and a second exposed porous surface, having pores for promoting soft tissue ingrowth. At least some of the pores of the first exposed porous surface region may be seeded with osteocytic factors and at least some of the pores of the second exposed porous surface region may be seeded with fibrocytic factors. Such orthopedic implants can advantageously facilitate regeneration of the soft tissue to bone interface.

2. 发明授权

US09055977B2 Porous metal device for regenerating soft tissue-to-bone interface 有权
标题翻译：用于再生软组织至骨界面的多孔金属装置
公开(公告)号：US09055977B2
公开(公告)日：2015-06-16
申请号：US13679041
申请日：2012-11-16
申请人： Zimmer, Inc.
发明人： Tao Jiang , Jian Q. Yao , Hali Wang , Timothy A. Hoeman , Ray Zubok , John Chernosky , Keith A. Roby
IPC分类号： A61F2/08 , A61B17/68 , A61B17/08 , A61L27/56 , A61L27/04
CPC分类号： A61F2/0811 , A61B17/68 , A61F2002/0858 , A61F2002/0888 , A61F2250/0021 , A61F2250/0023 , A61F2250/0026 , A61L27/04 , A61L27/56
摘要： The present disclosure relates, in some aspects, to orthopaedic implants for securing soft tissue to bone and methods for using the same. One particular implant comprises a first exposed porous surface region, having pores for promoting bone ingrowth, and a second exposed porous surface, having pores for promoting soft tissue ingrowth. At least some of the pores of the first exposed porous surface region may be seeded with osteocytic factors and at least some of the pores of the second exposed porous surface region may be seeded with fibrocytic factors. Such orthopaedic implants can advantageously facilitate regeneration of the soft tissue to bone interface.
摘要翻译：本公开在一些方面涉及用于将软组织固定在骨上的矫形植入物及其使用方法。一种特定的植入物包括具有用于促进骨向内生长的孔的第一暴露的多孔表面区域和具有促进软组织向内生长的孔的第二暴露多孔表面。第一暴露的多孔表面区域的至少一些孔可能被接种有骨细胞因子，并且第二暴露的多孔表面区域的至少一些孔可能被纤维细胞因子接种。这样的矫形植入物可以有利地促进软组织再生成骨界面。

3. 发明授权

US10507112B2 Implant anchoring device 有权
公开(公告)号：US10507112B2
公开(公告)日：2019-12-17
申请号：US15359810
申请日：2016-11-23
申请人： Zimmer, Inc.
发明人： Joshua B. Weiss , Todd Sekundiak , Mobarakh Mohammed , John Chernosky , Natalia Fridshtand
IPC分类号： A61F2/30 , A61B17/68 , A61B17/74 , A61B17/86 , A61F2/08 , A61F2/34 , A61B17/72 , A61B17/84 , A61F2/28 , A61F2/38 , A61F2/40 , A61F2/46
摘要： An anchor for securing an implant within bone. In one embodiment, the anchor is used to aid in securing an acetabular cup within an acetabulum. The anchor may be implanted within an ischial defect of the pelvis, and is attached to an outer surface of the acetabular cup shell. The anchor is made at least in part of, and may be made entirely of, a porous metal material to facilitate the ingrowth of surrounding bone into the anchor for osseointegrating the anchor into the surrounding bone. The anchor may be secured to the acetabular shell by a screw fastener or by cement, for example. The anchor may be secured to the acetabular shell before the anchor and the acetabular shell are together implanted into the acetabulum, or the anchor may be implanted into the ischial defect, followed by seating the acetabular shell in the acetabulum and then securing the acetabular shell to the anchor.

4. 发明申请

US20160278925A1 AUGMENT SYSTEM FOR AN IMPLANT 有权
标题翻译：植被系统
公开(公告)号：US20160278925A1
公开(公告)日：2016-09-29
申请号：US15035402
申请日：2014-11-13
申请人： ZIMMER, INC.
发明人： Keith A. Roby , Timothy A Hoeman , John Chernosky , Ray Zubok
IPC分类号： A61F2/30 , A61F2/38
CPC分类号： A61F2/389 , A61F2/30734 , A61F2002/30433 , A61F2002/30434 , A61F2002/30436 , A61F2002/30438 , A61F2002/30443 , A61F2220/0041
摘要： Augments systems and methods for attaching two or more augments to an underside (50) of a tibial baseplate (16) are disclosed. An augment system (100) can include a first augment (102) having a superior surface (106) and an inferior surface (108), the superior surface configured for attachment to the underside of the tibial baseplate. The augment system can include a second augment (104) having a superior surface (110) and an inferior surface (112), the superior surface configured for attachment to the inferior surface of the first augment. The first and second augments can be formed of different materials. One or more additional augments can be used with the first and second augments, and the augment system can be stacked on a resected surface of the tibia. In an example, the augment that directly contacts the resected surface of the tibia can be formed of a porous material, such as to facilitate bone growth.
摘要翻译：公开了用于将两个或更多个增强件附接到胫骨基板（16）的下侧（50）的增强系统和方法。增强系统（100）可以包括具有上表面（106）和下表面（108）的第一增强件（102），所述上表面被配置为附接到胫骨基板的下侧。增强系统可以包括具有上表面（110）和下表面（112）的第二增强件（104），所述上表面被配置为附接到第一增量件的下表面。第一和第二增加可以由不同的材料形成。一个或多个另外的增加可以与第一和第二增强件一起使用，并且增强系统可以堆叠在胫骨的切除表面上。在一个示例中，直接接触胫骨的切除表面的增加物可以由多孔材料形成，例如促进骨骼生长。

5. 发明授权

US10646326B2 Porous metal device for regenerating soft tissue-to-bone interface 有权
公开(公告)号：US10646326B2
公开(公告)日：2020-05-12
申请号：US15710367
申请日：2017-09-20
申请人： Zimmer, Inc.
发明人： Tao Jiang , Jian Q. Yao , Hali Wang , Timothy A. Hoeman , Ray Zubok , John Chernosky , Keith A. Roby
IPC分类号： A61F2/08 , A61B17/68 , A61L27/56 , A61L27/04
摘要： The present disclosure relates, in some aspects, to orthopaedic implants for securing soft tissue to bone and methods for using the same. One particular implant comprises a first exposed porous surface region, having pores for promoting bone ingrowth, and a second exposed porous surface, having pores for promoting soft tissue ingrowth. At least some of the pores of the first exposed porous surface region may be seeded with osteocytic factors and at least some of the pores of the second exposed porous surface region may be seeded with fibrocytic factors. Such orthopaedic implants can advantageously facilitate regeneration of the soft tissue to bone interface.

6. 发明申请

US20180214192A1 POROUS FIXATION DEVICES AND METHODS 审中-公开
公开(公告)号：US20180214192A1
公开(公告)日：2018-08-02
申请号：US15877769
申请日：2018-01-23
申请人： Zimmer, Inc.
发明人： Keith A. Roby , John Chernosky , Imants Liepins , Bradford J. Coale , Jacob Macke
IPC分类号： A61B17/86 , A61L31/14 , A61L31/02
摘要： Various different porous screws and pegs are disclosed herein, as are methods of manufacturing such porous pegs or screws. The porous screws and pegs, in certain examples, are formed through additive manufacturing and have improved porosity for bone ingrowth. In certain cases, additive manufacturing or another manufacturing technique can be used to cover only part or all of the threads of the screws or pegs disclosed herein with a porous material. Such screws or pegs can have porosity but also threads that are capable of effectively digging into bone.

7. 发明申请

US20160338712A1 Punch Instrument 审中-公开
标题翻译：打孔仪器
公开(公告)号：US20160338712A1
公开(公告)日：2016-11-24
申请号：US15111505
申请日：2015-01-20
申请人： ZIMMER, INC.
发明人： John Chernosky , Ray Zubok , Timothy A. Hoeman , Imants Liepins , Keith A. Roby , Greg Stebbins , Sara Savoia
IPC分类号： A61B17/16
CPC分类号： A61B17/1604 , A61B17/1675 , A61B17/32053 , A61B34/30 , A61B2034/301
摘要： Punch instruments (5) are provided in some embodiments for cutting tissue in a resected proximal tibia. Such instruments can include an elongate handle (10) and a cutting head (20) disposed at the distal end of the elongate handle (10). The cutting head (20) can include a first annular blade member (25) with a first leading cutting edge (29) that extends generally transversely to a longitudinal axis of the elongate handle (10). The cutting head (20) can include a second annular blade member (26) that is situated inwardly of the first annular blade member (25) and which includes a second leading cutting edge (30) that extends generally transversely to the longitudinal axis of the elongate handle (10).
摘要翻译：在一些实施例中提供了冲切器械（5），用于切割切除的近端胫骨中的组织。这样的仪器可以包括细长手柄（10）和设置在细长手柄（10）的远端处的切割头（20）。切割头（20）可以包括第一环形叶片构件（25），其具有大致横向于细长手柄（10）的纵向轴线延伸的第一前缘切割边缘（29）。切割头（20）可包括位于第一环形叶片构件（25）内部的第二环形叶片构件（26），该第二环形叶片构件（26）包括第二前缘切割刃（30），该第二前缘切割刃大致横向于伸长手柄（10）。

8. 发明授权

US10675074B2 Porous fixation devices and methods 有权
公开(公告)号：US10675074B2
公开(公告)日：2020-06-09
申请号：US15877769
申请日：2018-01-23
申请人： Zimmer, Inc.
发明人： Keith A. Roby , John Chernosky , Imants Liepins , Bradford J. Coale , Jacob Macke
IPC分类号： A61B17/86 , A61L31/14 , A61L31/02 , A61B17/00
摘要： Various different porous screws and pegs are disclosed herein, as are methods of manufacturing such porous pegs or screws. The porous screws and pegs, in certain examples, are formed through additive manufacturing and have improved porosity for bone ingrowth. In certain cases, additive manufacturing or another manufacturing technique can be used to cover only part or all of the threads of the screws or pegs disclosed herein with a porous material. Such screws or pegs can have porosity but also threads that are capable of effectively digging into bone.

9. 发明授权

US09918845B2 Augment system for an implant 有权
公开(公告)号：US09918845B2
公开(公告)日：2018-03-20
申请号：US15035402
申请日：2014-11-13
申请人： Zimmer, Inc.
发明人： Keith A. Roby , Timothy A. Hoeman , John Chernosky , Ray Zubok
IPC分类号： A61F2/38 , A61F2/30
CPC分类号： A61F2/389 , A61F2/30734 , A61F2002/30433 , A61F2002/30434 , A61F2002/30436 , A61F2002/30438 , A61F2002/30443 , A61F2220/0041
摘要： Augments systems and methods for attaching two or more augments to an underside (50) of a tibial baseplate (16) are disclosed. An augment system (100) can include a first augment (102) having a superior surface (106) and an inferior surface (108), the superior surface configured for attachment to the underside of the tibial baseplate. The augment system can include a second augment (104) having a superior surface (110) and an inferior surface (112), the superior surface configured for attachment to the inferior surface of the first augment. The first and second augments can be formed of different materials. One or more additional augments can be used with the first and second augments, and the augment system can be stacked on a resected surface of the tibia. In an example, the augment that directly contacts the resected surface of the tibia can be formed of a porous material, such as to facilitate bone growth.

10. 发明申请

US20180008399A1 POROUS METAL DEVICE FOR REGENERATING SOFT TISSUE-TO-BONE INTERFACE 审中-公开
公开(公告)号：US20180008399A1
公开(公告)日：2018-01-11
申请号：US15710367
申请日：2017-09-20
申请人： Zimmer, Inc.
发明人： Tao Jiang , Jian Q. Yao , Hali Wang , Timothy A. Hoeman , Ray Zubok , John Chernosky , Keith A. Roby
IPC分类号： A61F2/08 , A61L27/56 , A61L27/04 , A61B17/68
CPC分类号： A61F2/0811 , A61B17/68 , A61F2002/0858 , A61F2002/0888 , A61F2250/0021 , A61F2250/0023 , A61F2250/0026 , A61L27/04 , A61L27/56
摘要： The present disclosure relates, in some aspects, to orthopaedic implants for securing soft tissue to bone and methods for using the same. One particular implant comprises a first exposed porous surface region, having pores for promoting bone ingrowth, and a second exposed porous surface, having pores for promoting soft tissue ingrowth. At least some of the pores of the first exposed porous surface region may be seeded with osteocytic factors and at least some of the pores of the second exposed porous surface region may be seeded with fibrocytic factors. Such orthopaedic implants can advantageously facilitate regeneration of the soft tissue to bone interface.

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