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1. 发明公开

CN106264805A 可调节椎间固定融合器无效
公开(公告)号：CN106264805A
公开(公告)日：2017-01-04
申请号：CN201610738321.0
申请日：2016-08-26
申请人：张衣北
发明人：张衣北
IPC分类号： A61F2/44
CPC分类号： A61F2/4465 , A61F2002/3006 , A61F2002/30133 , A61F2002/3036 , A61F2002/30772 , A61F2002/30863 , A61F2310/00023 , A61F2310/00796
摘要：可调节椎间固定融合器，涉及脊柱椎间融合手术器具。设有上支撑平台、下支撑平台、左滑动支撑块、右滑动支撑块、转动轴、主转动齿轮、从转动齿轮和手柄；所述左滑动支撑块和右滑动支撑块分别设在上支撑平台和下支撑平台的左右两侧，所述转动轴设于上支撑平台和下支撑平台之间，转动轴的左右两端分别与左滑动支撑块和右滑动支撑块连接，主转动齿轮与转动轴的右端连接，从转动齿轮与主转动齿轮啮合，手柄与主转动齿轮连接。不仅可简化手术操作、缩短手术时间、提高手术疗效，而且可以减少患者的医疗费用。可根据椎间隙高度来调节自身的高度，肾形融合面的融合范围更广，骨小梁结构的融合效果更好，手术操作更简化，固定融合远期效果更好。

2. 发明申请

US20130060336A1 SPINAL FUSION SYSTEM 有权
标题翻译：脊柱融合系统
公开(公告)号：US20130060336A1
公开(公告)日：2013-03-07
申请号：US13225708
申请日：2011-09-06
申请人： Bruce Hooper , Jeff Radcliffe
发明人： Bruce Hooper , Jeff Radcliffe
IPC分类号： A61F2/44
CPC分类号： A61B17/8047 , A61F2/447 , A61F2002/30014 , A61F2002/30355 , A61F2002/3036 , A61F2002/3038 , A61F2002/30492 , A61F2002/30563 , A61F2002/30604 , A61F2002/30787 , A61F2002/30848 , A61F2002/30884 , A61F2002/30904 , A61F2002/4475 , A61F2310/00023
摘要： A spinal fusion system for positioning between two vertebral bodies is presented. The system can have a substantially rigid body and a substantially rigid plate connected to a portion of the posterior face of the substantially rigid body that extends away from and substantially transverse to the posterior face of the substantially rigid body. The system also has a first implant body and a second implant body configured to matingly connect to one another with at least a portion of the substantially rigid plate positioned therebetween. The combination of the first and second implant bodies and the substantially rigid plate is configured for insertion between the two vertebral bodies.
摘要翻译：提出了用于在两个椎体之间定位的脊柱融合系统。该系统可以具有基本上刚性的主体和连接到基本刚性体的后表面的远离基本上刚性体的后表面并基本上横向于基本刚性体的后表面的基本上刚性的板。该系统还具有第一植入体和第二植入体，其构造成彼此配合地连接，其中基本上刚性的板的至少一部分位于它们之间。第一和第二植入物体和基本上刚性的板的组合构造成用于插入在两个椎体之间。

3. 发明授权

US06527809B1 Trial acetabulum or implantable acetabulum with adjustable orientation 失效
标题翻译：试验髋臼或可植入式髋臼，方向可调
公开(公告)号：US06527809B1
公开(公告)日：2003-03-04
申请号：US09763212
申请日：2001-03-29
申请人： Lévon Doursounian , Michel Porte
发明人： Lévon Doursounian , Michel Porte
IPC分类号： A61F232
CPC分类号： A61F2/4684 , A61F2/32 , A61F2/34 , A61F2/4609 , A61F2002/30324 , A61F2002/30354 , A61F2002/3036 , A61F2002/30369 , A61F2002/3038 , A61F2002/30433 , A61F2002/30451 , A61F2002/30507 , A61F2002/30538 , A61F2002/30787 , A61F2002/30794 , A61F2002/30795 , A61F2002/30805 , A61F2002/30841 , A61F2002/30892 , A61F2002/3401 , A61F2002/3403 , A61F2002/3404 , A61F2002/3412 , A61F2002/3429 , A61F2002/3438 , A61F2002/3445 , A61F2002/3611 , A61F2002/3631 , A61F2002/4638 , A61F2220/0025 , A61F2220/0033 , A61F2220/0041 , A61F2220/0058 , A61F2250/0006 , A61F2250/0036 , A61F2310/00017 , A61F2310/00023 , A61F2310/00029
摘要： An acetabular cup includes a hemispheric acetabular shell designed to be set in a cotyloid cavity and a hemispheric insert made of biocompatible plastic material and designed to be engaged concentrically in the acetabular shell. An external base is provided with studs for anchoring in the cotyloid cavity bone and designed to receive the acetabular shell. An internal cup is designed to be placed in the acetabular cup opposite the external base and elements for linking the external base and the internal cup. The base and the cup define elements for adjusting the acetabular cup angular position in the cotyloid cavity according to the orientation to be given to the articulation while the elements linking the external base to the internal cup comprise elements for blocking the acetabular cup with respect to the external base after the acetabular cup angular position has been adjusted.
摘要翻译：髋臼杯包括一个半球形髋臼壳，设计用于设置在一个共同体腔中，一个由生物相容的塑料制成的半球形插入物，并被设计成同心对准髋臼外壳。外部基座设置有用于锚固在髁突腔骨中并用于接收髋臼壳的螺栓。内杯被设计成放置在与外部基座相对的髋臼杯中，并且用于连接外部基座和内部杯的元件。底座和杯子限定用于根据给予关节的方向来调节在髋臼杯角度位置中的髋臼杯角度位置的元件，而将外部基部与内部杯连接的元件包括用于阻止髋臼杯相对于髋臼杯的元件髋臼杯外角位置已经调整。

4. 发明授权

US08043380B1 Bone implant with osteo-inducing structure 失效
标题翻译：具有骨诱导结构的骨植入物
公开(公告)号：US08043380B1
公开(公告)日：2011-10-25
申请号：US10633271
申请日：2003-07-31
申请人： Ilwhan Park , Janzen Lo , Jeffrey Kozak , Oliver Burckhardt
发明人： Ilwhan Park , Janzen Lo , Jeffrey Kozak , Oliver Burckhardt
IPC分类号： A61F2/44
CPC分类号： A61F2/4465 , A61F2002/2835 , A61F2002/30329 , A61F2002/30352 , A61F2002/3036 , A61F2002/30362 , A61F2002/30367 , A61F2002/3054 , A61F2002/30543 , A61F2002/30599 , A61F2002/30604 , A61F2002/30616 , A61F2002/30785
摘要： A spine implant system having two or more adjacent segments that have a male-female annular interlocking relationship for increased mechanical stability and resistance to relative translation and rotation. One or more segments is provided with at least one perforation channel or void to promote osteo-induction within the segment. Optionally, two adjacent segments have at least one common or aligned perforation channel or void. Two or more spaced apart portions of a segment surface are optionally chamfered to provide easier fabrication and/or positioning of the segment. Two spaced apart exposed surface planes of an interlocked segment pair optionally are axially oriented at a small positive angle relative to each other, to approximate natural spine curvature. Segments in some embodiments have a curvilinear delta cross sectional shape and/or have crosshatched grooves in exposed surfaces. Many of the embodiments are useful in transforaminal lumbar interbody fusion (TLIF).
摘要翻译：脊柱植入系统具有两个或更多个相邻节段，其具有用于增加机械稳定性和抵抗相对平移和旋转的阳 - 阴环形互锁关系。一个或多个区段设置有至少一个穿孔通道或空隙以促进区段内的骨诱导。任选地，两个相邻的段具有至少一个共同或对准的穿孔通道或空隙。片段表面的两个或多个间隔开的部分可选地被倒角以提供片段的更容易的制造和/或定位。互锁片段对的两个间隔开的暴露的表面平面可选地相对于彼此以小的正角轴向取向，以接近天然脊柱曲率。在一些实施方案中，片段具有曲线的三角形横截面形状和/或在暴露表面中具有交叉阴影线槽。许多实施例可用于经椎间孔腰椎间融合（TLIF）。

5. 发明公开

EP0966930A1 Vertebral body replacement 审中-公开
标题翻译： Wirbelkörperersatz
公开(公告)号：EP0966930A1
公开(公告)日：1999-12-29
申请号：EP99304962.6
申请日：1999-06-23
申请人： Biomet Merck Limited
发明人： Truscott, James Wiiliam
IPC分类号： A61F2/44
CPC分类号： A61F2/44 , A61F2/30744 , A61F2/30767 , A61F2002/2835 , A61F2002/30133 , A61F2002/30158 , A61F2002/30235 , A61F2002/3036 , A61F2002/30451 , A61F2002/30604 , A61F2002/30777 , A61F2002/30785 , A61F2002/30787 , A61F2002/30892 , A61F2002/4475 , A61F2002/4631 , A61F2220/0033 , A61F2220/0058 , A61F2230/0015 , A61F2230/0026 , A61F2230/0069 , A61F2310/00023 , A61F2310/00407
摘要： A spinal prosthesis (1) comprises a hollow strut (2) terminated by a pair of end caps (10, 12) which are adapted to engage respective vertebrae. Each end cap (10, 12) may have a flange (20, 22) which is closely received within and supports a respective end (6, 8) of the strut (2). Alternatively, or in addition, each end cap (10, 12) may be substantially kidney shaped and may be provided with a kidney shaped recess (16, 18) which provides access to the interior of the strut (2). Preferably, the end caps (10, 12) are provided with respective shoulders (28, 30) which are adapted to cover the ends of the strut (2) to prevent the strut damaging soft tissue during implantation. A porous titanium plasma coating may be applied to the end caps (10, 12) to enhance bone fixation and to resist anterior translation and rotation of the prosthesis (1).
摘要翻译：脊椎假体（1）包括由适于接合相应椎骨的一对端盖（10,12）端接的中空支柱（2）。每个端盖（10,12）可具有凸缘（20,22），该凸缘紧密地接纳在支柱（2）的相应端部（6,8）内并支撑支柱（2）的相应端部（6,8）。或者或另外，每个端盖（10,12）可以是大致肾形的并且可以设置有提供通向支柱（2）的内部的肾形凹部（16,18）。优选地，端盖（10,12）设置有相应的肩部（28,30），其适于覆盖支柱（2）的端部，以防止支柱在植入期间损伤软组织。可以将多孔钛等离子体涂层施加到端盖（10,12）以增强骨固定并且抵抗假体（1）的前平移和旋转。

6. 发明授权

EP1105071B1 COTYLE D'ESSAI OU IMPLANTABLE A ORIENTATION REGLABLE 有权
标题翻译：定向探测器或植入的关节PAN
公开(公告)号：EP1105071B1
公开(公告)日：2004-03-03
申请号：EP99936739.4
申请日：1999-08-16
申请人： Porte, Michel
发明人： PORTE, Michel , DOURSOUNIAN, Lévon
IPC分类号： A61F2/46 , A61F2/34
CPC分类号： A61F2/4684 , A61F2/32 , A61F2/34 , A61F2/4609 , A61F2002/30324 , A61F2002/30354 , A61F2002/3036 , A61F2002/30369 , A61F2002/3038 , A61F2002/30433 , A61F2002/30451 , A61F2002/30507 , A61F2002/30538 , A61F2002/30787 , A61F2002/30794 , A61F2002/30795 , A61F2002/30805 , A61F2002/30841 , A61F2002/30892 , A61F2002/3401 , A61F2002/3403 , A61F2002/3404 , A61F2002/3412 , A61F2002/3429 , A61F2002/3438 , A61F2002/3445 , A61F2002/3611 , A61F2002/3631 , A61F2002/4638 , A61F2220/0025 , A61F2220/0033 , A61F2220/0041 , A61F2220/0058 , A61F2250/0006 , A61F2250/0036 , A61F2310/00017 , A61F2310/00023 , A61F2310/00029
摘要： The invention concerns an acetabular cup for testing or to be implanted comprising a hemispheric acetabular shell (16) designed to be set in a cotyloid cavity and a hemispheric insert (33; 38) made of biocompatible plastic material and designed to be engaged concentrically in said acetabular shell. The invention is characterised in that it further comprises an external base (10) shaped like a spherical cap provided with studs (11) for anchoring in the cotyloid cavity bone and designed to receive the acetabular shell (16), an internal cup (25) designed to be placed in the acetabular cup (16) opposite the external base (10) and means for linking (14, 26, 32) the external base (10) and the internal cup (25), the base and the cup defining means for adjusting the acetabular cup (16) angular position in the cotyloid cavity according to the orientation to be given to the articulation while the means (32) linking the external base (10) to the internal cup (25) comprise means (32) for blocking the acetabular cup with respect to the external base after said acetabular cup angular position has been adjusted.

7. 发明公开

EP1105071A1 COTYLE D'ESSAI OU IMPLANTABLE A ORIENTATION REGLABLE 有权
标题翻译：定向探测器或植入的关节PAN
公开(公告)号：EP1105071A1
公开(公告)日：2001-06-13
申请号：EP99936739.4
申请日：1999-08-16
申请人： Porte, Michel
发明人： PORTE, Michel , DOURSOUNIAN, Lévon
IPC分类号： A61F2/46 , A61F2/34
CPC分类号： A61F2/4684 , A61F2/32 , A61F2/34 , A61F2/4609 , A61F2002/30324 , A61F2002/30354 , A61F2002/3036 , A61F2002/30369 , A61F2002/3038 , A61F2002/30433 , A61F2002/30451 , A61F2002/30507 , A61F2002/30538 , A61F2002/30787 , A61F2002/30794 , A61F2002/30795 , A61F2002/30805 , A61F2002/30841 , A61F2002/30892 , A61F2002/3401 , A61F2002/3403 , A61F2002/3404 , A61F2002/3412 , A61F2002/3429 , A61F2002/3438 , A61F2002/3445 , A61F2002/3611 , A61F2002/3631 , A61F2002/4638 , A61F2220/0025 , A61F2220/0033 , A61F2220/0041 , A61F2220/0058 , A61F2250/0006 , A61F2250/0036 , A61F2310/00017 , A61F2310/00023 , A61F2310/00029
摘要： The invention concerns an acetabular cup for testing or to be implanted comprising a hemispheric acetabular shell (16) designed to be set in a cotyloid cavity and a hemispheric insert (33; 38) made of biocompatible plastic material and designed to be engaged concentrically in said acetabular shell. The invention is characterised in that it further comprises an external base (10) shaped like a spherical cap provided with studs (11) for anchoring in the cotyloid cavity bone and designed to receive the acetabular shell (16), an internal cup (25) designed to be placed in the acetabular cup (16) opposite the external base (10) and means for linking (14, 26, 32) the external base (10) and the internal cup (25), the base and the cup defining means for adjusting the acetabular cup (16) angular position in the cotyloid cavity according to the orientation to be given to the articulation while the means (32) linking the external base (10) to the internal cup (25) comprise means (32) for blocking the acetabular cup with respect to the external base after said acetabular cup angular position has been adjusted.

8. 发明授权

US11865015B2 Bone graft and method of making and using same 有权
公开(公告)号：US11865015B2
公开(公告)日：2024-01-09
申请号：US17870380
申请日：2022-07-21
申请人： LifeNet Health
发明人： Mark Evans , Dennis Phelps , Jingsong Chen
IPC分类号： A61F2/44 , A61F2/28 , A61F2/30
CPC分类号： A61F2/4465 , A61F2/2846 , A61F2/447 , A61F2002/2839 , A61F2002/3036 , A61F2002/30057 , A61F2002/30125 , A61F2002/30153 , A61F2002/30158 , A61F2002/30677
摘要： A spinal bone graft includes one or more cortical bone portions forming a first unit. The first unit includes an engagement surface for contacting bone, and a mating surface. The mating surface forms at least one first undercut. The bone graft also includes one or more cortical bone portions forming a second unit. The second unit includes an engagement surface for contacting bone, and a mating surface. The mating surface forms either at least one second undercut, or at least one connector. In the former, at least one connector is received in each of the first and second undercuts to interconnect the first and second units. In the latter, the at least one connector of the second unit is received in the first undercut of the first unit to interconnect the first unit and second unit.

9. 发明授权

US09277946B2 Spinal fusion system 有权
标题翻译：脊柱融合系统
公开(公告)号：US09277946B2
公开(公告)日：2016-03-08
申请号：US13225708
申请日：2011-09-06
申请人： Bruce Hooper , Jeff Radcliffe
发明人： Bruce Hooper , Jeff Radcliffe
IPC分类号： A61F2/44 , A61B17/80 , A61F2/30
CPC分类号： A61B17/8047 , A61F2/447 , A61F2002/30014 , A61F2002/30355 , A61F2002/3036 , A61F2002/3038 , A61F2002/30492 , A61F2002/30563 , A61F2002/30604 , A61F2002/30787 , A61F2002/30848 , A61F2002/30884 , A61F2002/30904 , A61F2002/4475 , A61F2310/00023
摘要： A spinal fusion system for positioning between two vertebral bodies is presented. The system can have a substantially rigid body and a substantially rigid plate connected to a portion of the posterior face of the substantially rigid body that extends away from and substantially transverse to the posterior face of the substantially rigid body. The system also has a first implant body and a second implant body configured to matingly connect to one another with at least a portion of the substantially rigid plate positioned therebetween. The combination of the first and second implant bodies and the substantially rigid plate is configured for insertion between the two vertebral bodies.
摘要翻译：提出了用于在两个椎体之间定位的脊柱融合系统。该系统可以具有基本上刚性的主体和连接到基本刚性体的后表面的远离基本上刚性体的后表面并基本上横向于基本刚性体的后表面的基本上刚性的板。该系统还具有第一植入体和第二植入体，其构造成彼此配合地连接，其中基本上刚性的板的至少一部分位于它们之间。第一和第二植入物体和基本上刚性的板的组合构造成用于插入在两个椎体之间。

10. 发明授权

US06375681B1 Vertebral body replacement 有权
标题翻译：椎体更换
公开(公告)号：US06375681B1
公开(公告)日：2002-04-23
申请号：US09337779
申请日：1999-06-22
申请人： James William Truscott
发明人： James William Truscott
IPC分类号： A61F244
CPC分类号： A61F2/44 , A61F2/30744 , A61F2/30767 , A61F2002/2835 , A61F2002/30133 , A61F2002/30158 , A61F2002/30235 , A61F2002/3036 , A61F2002/30451 , A61F2002/30604 , A61F2002/30777 , A61F2002/30785 , A61F2002/30787 , A61F2002/30892 , A61F2002/4475 , A61F2002/4631 , A61F2220/0033 , A61F2220/0058 , A61F2230/0015 , A61F2230/0026 , A61F2230/0069 , A61F2310/00023 , A61F2310/00407
摘要： A spinal prosthesis (1) comprises hollow strut (2) terminated by a pair of end caps (10, 12) which are adapted to engage respective vertebrae. Each end cap (10, 12) may have a flange (20, 22) which is closely received within and supports a respective end (6, 8) of the strut (2). Alternatively, or in addition, each end cap (10, 12) may be substantially kidney shaped and may be provided with a kidney shaped recess (16, 18) which provides access to the interior of the strut (2). Preferably, the end caps (10, 12) are provided with respective shoulders (28, 30) which are adapted to cover the ends of the strut (2) to prevent the strut damaging soft tissue during implantation. A porous titanium plasma coating may be applied to the end caps (10, 12) to enhance bone fixation and to resist anterior translation and rotation of the prosthesis (1).
摘要翻译：脊椎假体（1）包括由适于接合相应椎骨的一对端盖（10,12）端接的中空支柱（2）。每个端盖（10,12）可以具有凸缘（20,22），该凸缘紧密地接纳在支柱（2）的相应端部（6,8）内并支撑支柱（2）的相应端部（6,8）。或者或另外，每个端盖（10,12）可以是大致肾形的并且可以设置有提供通向支柱（2）的内部的肾形凹部（16,18）。优选地，端盖（10,12）设置有相应的肩部（28,30），其适于覆盖支柱（2）的端部，以防止支柱在植入期间损伤软组织。可以将多孔钛等离子体涂层施加到端盖（10,12）以增强骨固定并且抵抗假体（1）的前平移和旋转。

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