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1. 发明授权

US11298239B2 Adjustable implant 有权
公开(公告)号：US11298239B2
公开(公告)日：2022-04-12
申请号：US16592970
申请日：2019-10-04
申请人： SeaSpine, Inc.
发明人： Netanel Sharabani , Oded Loebl , Didier Toubia
IPC分类号： A61B17/88 , A61F2/44 , A61F2/30 , A61B17/56 , A61F2/46
摘要： An adjustable implant includes a telescopic body with first and second portions in sliding engagement, and a deflectable linkage formed from a first linking segment, an intermediate segment and a second linking segment pivotally interconnected so that adjustment of a length of the telescopic body causes a corresponding deflection of the deflectable linkage. The first linking segment and the second linking segment are formed with projecting features that provide a partial gear engagement between the first and second linking segments such that, during adjustment of a length of the telescopic body and corresponding deflection of the deflectable linkage, pivotal motion of the first and second linking segments relative to the intermediate segment about the first and second pivot axes occurs in a fixed ratio defined by the partial gear engagement.

2. 发明申请

US20210138204A1 Stiff Guide Wire With Anchoring Configuration 有权
公开(公告)号：US20210138204A1
公开(公告)日：2021-05-13
申请号：US17132818
申请日：2020-12-23
申请人： SeaSpine, Inc.
发明人： Oded Loebl , Netanel Sharabani
IPC分类号： A61M25/09 , A61B17/88 , A61M25/04
摘要： A device (10) which serves as a stiff guide wire for surgical procedures includes a tube (12) having an internal channel, and a central rod (14) in close-fitting sliding engagement within the tube. The tips of the tube and the central rod are in rigid mechanical engagement or interconnection. A region of the tube (112) is longitudinally slotted to form deflectable strips (18) so that advancing of the tube (12) relative to central the rod (14) causes outward deflection of the strips (18) to form an anchoring configuration. The central rod (14) and the tube (12) together define a stiff guide wire preferably having a length-to-width ratio in excess of 100:1.

3. 发明授权

US10898231B2 Spinal deformity correction 有权
公开(公告)号：US10898231B2
公开(公告)日：2021-01-26
申请号：US15960228
申请日：2018-04-23
申请人： SeaSpine, Inc.
发明人： Michael Di Lauro , Nicholas M. Cordaro , Raymund Woo , Devin Mathios
IPC分类号： A61B17/70 , A61B17/86 , A61B90/94 , A61B90/00
摘要： A spinal alignment system can include a rod and a plurality of uniplanar screw assemblies that include a screw, a cap, and a housing. The screw and cap can be configured such that the relative angular displacement between the screw and the cap is limited to a first limit angle in a first plane and to a second limit angle in a second plane that is perpendicular to the first plane, the second limit angle being larger than the first limit angle. The housing can be coupled to the cap and configured to maintain the cap in proximity with the head of the screw. The housing can have two elongated elements forming a U-shaped saddle. The alignment system can also include a plurality of locking cap assemblies that capture the rod within the U-shaped saddle and are tightened to fixedly couple the rod to the respective uniplanar screw assemblies.

4. 发明授权

US10842641B2 Expandable implant with deflectable sequence of segments 有权
公开(公告)号：US10842641B2
公开(公告)日：2020-11-24
申请号：US15741294
申请日：2016-07-14
申请人： SEASPINE, INC.
发明人： Netanel Sharabani , Nadav Lavochkin , Oded Loebl
IPC分类号： A61F2/44 , A61F2/30
CPC分类号： A61F2/4425 , A61F2/442 , A61F2/447 , A61F2/4455 , A61F2002/3055 , A61F2002/30405 , A61F2002/30433 , A61F2002/30471 , A61F2002/30507 , A61F2002/30538 , A61F2002/30556 , A61F2002/30904 , A61F2002/443
摘要： An implant (100, 200, 300, 400) includes a base (10), and a sequence of at least two segments including a first segment (12) and a last segment (14). The first segment (12) is pivotally linked to base (10). Adjacent segments are interconnected at pivotal connections (18). A bolt (20) has a threaded shaft (22) and a head (24). The threaded shaft (22) is engaged in a threaded channel (26) of the base (10) so that rotation of the bolt (20) about a central axis of the threaded shaft (22) varies a degree of overlap between the base (10) and the bolt (20). The last segment (14) and the head (24) define therebetween a spherical bearing (28). Rotation of bolt (20) thus varies a distance between spherical bearing (28) and hinge pin (16), thereby causing deflection of the sequence of segments.

5. 发明授权

US09028522B1 Tissue dilator and retractor system and method of use 有权
标题翻译：组织扩张器和牵开器系统及使用方法
公开(公告)号：US09028522B1
公开(公告)日：2015-05-12
申请号：US13678092
申请日：2012-11-15
申请人： SeaSpine, Inc.
发明人： Gustavo R. Prado
IPC分类号： A61M29/00 , A61B17/02
CPC分类号： A61B17/025 , A61B5/4893 , A61B17/0206 , A61B17/3417 , A61B17/3421 , A61B17/8897 , A61B2017/00039 , A61B2017/00407 , A61B2017/0046 , A61B2017/0262
摘要： Disclosed is an apparatus and a method for surgical dilation and retraction of tissues during a medical procedure, for example a spinal surgery. The apparatus includes a dilator assembly that includes a plurality of slidingly engaging dilators, wherein at least one dilator includes an outer wall shape different from its inner wall shape. At least one of the dilators may include an eccentrically positioned circular channel, a generally oblong outer wall shape, and a longitudinal gap in a wall. The dilator system may be used in a method that provides off center differential dilation of tissues in one or more preferred directions. A retractor system that may be used with the dilator system is also disclosed.
摘要翻译：公开了一种在医疗过程中例如脊柱手术的组织外科手术扩张和收缩的装置和方法。该装置包括一个包括多个滑动接合的扩张器的扩张器组件，其中至少一个扩张器包括不同于其内壁形状的外壁形状。至少一个扩张器可以包括偏心定位的圆形通道，大体上椭圆形的外壁形状和壁中的纵向间隙。扩张器系统可以用于在一个或多个优选方向上提供组织的中心差异扩张的方法。还可以使用可以与扩张器系统一起使用的牵开器系统。

6. 发明授权

US08852238B2 Implant system and minimally invasive method for immobilizing adjacent vertebral bodies 有权
标题翻译：植入系统和用于固定相邻椎体的微创方法
公开(公告)号：US08852238B2
公开(公告)日：2014-10-07
申请号：US12995996
申请日：2008-06-05
申请人： Benjamin M. Nazeck , Choll W. Kim
发明人： Benjamin M. Nazeck , Choll W. Kim
IPC分类号： A61B17/70 , A61B19/00
CPC分类号： A61B17/7037 , A61B17/7002 , A61B17/7085 , A61B2090/037
摘要： A spinal implant system for use in immobilizing adjacent vertebral bodies in a minimally invasive manner, including a pair of implants having lengths sufficient so that one of the ends extend outside of a patient's body when the implants are installed. Each implant has a pair of opposed elongated posts which in conjunction with an orthogonally arranged support surface define a transverse opening for receiving a stabilizing rod. A cap having upper and lower surfaces is associated with each implant, each cap and its associated post has means for advancing the cap along the posts toward the support surface to lock a stabilizing rod therebetween. The rod is pivotally coupled to one of the caps so that the rod, when pivoted, will extend between the transverse openings in adjacently installed implants.
摘要翻译：一种用于以微创方式固定相邻椎体的脊柱植入系统，包括一对植入物，其具有足够的长度，使得当植入物安装时，其中一个端部延伸到患者体外。每个植入物具有一对相对的细长柱，其与正交布置的支撑表面一起限定用于接收稳定杆的横向开口。具有上表面和下表面的盖与每个植入物相关联，每个盖及其相关联的柱具有用于沿着柱朝向支撑表面推进盖的装置，以将稳定杆锁定在其间。杆可枢转地联接到帽中的一个，使得杆在枢转时将在相邻安装的植入物中的横向开口之间延伸。

7. 发明授权

US08801785B2 Articulating spinal implant 有权
标题翻译：关节脊柱植入物
公开(公告)号：US08801785B2
公开(公告)日：2014-08-12
申请号：US12938327
申请日：2010-11-02
申请人： Jeff Brittan , Colin M. Smith
发明人： Jeff Brittan , Colin M. Smith
IPC分类号： A61F2/44
CPC分类号： A61F2/4611 , A61B17/7059 , A61F2/4465 , A61F2002/30471 , A61F2002/30492 , A61F2002/30538 , A61F2002/30563 , A61F2002/30578 , A61F2002/30594 , A61F2002/30604 , A61F2002/30649 , A61F2002/4475 , A61F2002/4629 , A61F2220/0025 , A61F2220/0091 , A61F2250/0006
摘要： A spinal implant and method of implanting a spinal implant that has a spacer and a plate configured to be fastened to a plurality of vertebral bodies. The plate is coupled to the spacer, with the spacer and the plate being angularly adjustable with respect to each other.
摘要翻译：脊柱植入物和植入脊柱植入物的方法，所述脊柱植入物具有被配置成紧固到多个椎体的间隔物和板。板被连接到间隔件，间隔件和板相对于彼此成角度地可调节。

8. 发明授权

US08097036B2 Motion restoring intervertebral device 有权
标题翻译：运动恢复椎间装置
公开(公告)号：US08097036B2
公开(公告)日：2012-01-17
申请号：US11919616
申请日：2006-04-28
申请人： Nicholas M. Cordaro , Colin M. Smith
发明人： Nicholas M. Cordaro , Colin M. Smith
IPC分类号： A61F2/44
CPC分类号： A61F2/4425 , A61F2/30767 , A61F2/3094 , A61F2/30965 , A61F2002/30014 , A61F2002/30016 , A61F2002/3065 , A61F2002/30654 , A61F2002/30841 , A61F2002/30892 , A61F2002/30906 , A61F2250/0018 , A61F2250/0019 , A61F2310/00029 , A61F2310/00179 , A61F2310/00203 , A61F2310/00407 , A61F2310/00796
摘要： A motion restoring intervertebral device includes first and second articulating components positioned between adjacent vertebrae with the articulating surface of the first component being formed by a circular domed convex projection having a first radius. The articulating surface of the second component is formed by a generally concave recess having the first radius in the medial-lateral direction and a second larger sweeping radius in the interior-posterior direction so that the components are capable of rotating against each other in all directions and translate against each other in the anterior-posterior direction, whereby translation away from the center of the first radius will produce device and joint distraction to limit excessive translation.
摘要翻译：运动恢复椎间装置包括定位在相邻椎骨之间的第一和第二关节部件，第一部件的关节表面由具有第一半径的圆形凸起凸起形成。第二部件的关节表面由大致凹入的凹部形成，所述凹部具有在内侧和外侧方向上的第一半径，并且在内后方向上具有第二较大的扫掠半径，使得部件能够在所有方向上相互旋转并且在前后方向上彼此平移，由此平移离开第一半径的中心将产生装置和关节分心以限制过度平移。

9. 发明授权

US07850731B2 Articulating spinal implant 有权
标题翻译：关节脊柱植入物
公开(公告)号：US07850731B2
公开(公告)日：2010-12-14
申请号：US11543522
申请日：2006-10-04
申请人： Jeff Brittan , Colin M. Smith
发明人： Jeff Brittan , Colin M. Smith
IPC分类号： A61F2/44
CPC分类号： A61F2/4611 , A61B17/7059 , A61F2/4465 , A61F2002/30471 , A61F2002/30492 , A61F2002/30538 , A61F2002/30563 , A61F2002/30578 , A61F2002/30594 , A61F2002/30604 , A61F2002/30649 , A61F2002/4475 , A61F2002/4629 , A61F2220/0025 , A61F2220/0091 , A61F2250/0006
摘要： A spinal implant and method of implanting a spinal implant that has a spacer and a plate configured to be fastened to a plurality of vertebral bodies. The plate is coupled to the spacer, with the spacer and the plate being angularly adjustable with respect to each other.
摘要翻译：脊柱植入物和植入脊柱植入物的方法，所述脊柱植入物具有被配置成紧固到多个椎体的间隔物和板。板被连接到间隔件，间隔件和板相对于彼此成角度地可调节。

10. 发明授权

US07799083B2 Prosthesis for restoring motion in an appendage or spinal joint and an intervertebral spacer 有权
标题翻译：用于恢复附肢或脊椎关节和椎间隔垫中运动的假体
公开(公告)号：US07799083B2
公开(公告)日：2010-09-21
申请号：US11919615
申请日：2006-04-28
申请人： Colin M. Smith , Nicholas M. Cordaro
发明人： Colin M. Smith , Nicholas M. Cordaro
IPC分类号： A61F2/44
CPC分类号： A61F2/34 , A61F2/30767 , A61F2/3094 , A61F2/30965 , A61F2/32 , A61F2/36 , A61F2/3662 , A61F2/4425 , A61F2/4465 , A61F2002/30014 , A61F2002/30118 , A61F2002/30133 , A61F2002/30685 , A61F2002/30787 , A61F2002/30822 , A61F2002/30827 , A61F2002/30841 , A61F2002/30892 , A61F2002/30904 , A61F2002/30906 , A61F2002/30957 , A61F2002/30971 , A61F2002/30973 , A61F2002/3611 , A61F2002/3625 , A61F2002/4475 , A61F2230/0006 , A61F2230/0015 , A61F2250/0018 , A61F2310/00029 , A61F2310/00179 , A61F2310/00203 , A61F2310/00407 , A61F2310/00796 , A61L27/18 , A61L27/306 , A61L27/32 , B29C45/14 , B29C45/14434 , B29C45/14778 , B29C45/34 , B29K2071/00 , B29L2031/7532 , C08L71/00
摘要： A motion restoring prosthesis to be interposed between the ends of two bones adjoining a mammalian appendage or spinal joint is formed of two components with the components having inner cooperating articulating surfaces and outer bone engaging surfaces. At least one of the components has an inner section made of relatively hard, stiff material defining one or the articulating surfaces and an outer section made of a softer material defining the bone engaging surface. The softer material having a hardness/stiffness characteristic compatible with the bone to reduce stress shielding and more evenly distribute the forces from the articulating surfaces to the associate bone interface.
摘要翻译：插入在与哺乳动物附属物或脊椎关节相邻的两个骨骼的端部之间的运动恢复假体由两个部件形成，其中部件具有内部配合的关节表面和外部骨接合表面。至少一个部件具有由限定一个或关节表面的相对硬的刚性材料制成的内部部分和由限定骨接合表面的较软材料制成的外部部分。较软的材料具有与骨相容的硬度/刚度特性，以减少应力屏蔽，并将力从关节表面更均匀地分布到关联骨界面。

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