公开(公告)号：US11672673B2

公开(公告)日：2023-06-13

申请号：US17663469

申请日：2022-05-16

申请人： JMEA Corporation

发明人： James A. Sack ,  Jack Y. Yeh

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

CPC分类号： A61F2/4425 ,  A61F2/442 ,  A61F2/4455 ,  A61F2/4611 ,  A61F2002/30293 ,  A61F2002/30507 ,  A61F2002/30556 ,  A61F2002/30573 ,  A61F2002/30971 ,  A61F2002/443 ,  A61F2002/448 ,  A61F2002/4415 ,  A61F2002/4485

摘要： An implantable prosthesis that includes a biased coiling member and a conforming coiling member. The biased coiling member may be biased to curve from a substantially linear configuration to a nonlinear configuration. The conforming coiling member may be engaged with and curved by the biased coiling member from the substantially linear configuration to the nonlinear configuration. The biased coiling member may define a longitudinal axis when in the substantially linear configuration. The biased coiling member and the conforming coiling member may move relative to each other along the longitudinal axis. The prosthesis may be implanted in a surgical procedure that minimizes incision sizes and may be considered less invasive than typical implant procedures, especially spinal implant procedures.

公开(公告)号：US20160106547A1

公开(公告)日：2016-04-21

申请号：US14882633

申请日：2015-10-14

申请人： JMEA Corporation

发明人： James A. Sack ,  Jack Y. Yeh

IPC分类号： A61F2/44

CPC分类号： A61F2/442 ,  A61F2/4455 ,  A61F2/4611 ,  A61F2002/30293 ,  A61F2002/3038 ,  A61F2002/30507 ,  A61F2002/30556 ,  A61F2002/30573 ,  A61F2002/30971 ,  A61F2002/4415 ,  A61F2002/4485

摘要： An implantable prosthesis that includes a biased coiling member and a conforming coiling member. The biased coiling member may be biased to curve from a substantially linear configuration to a nonlinear configuration. The conforming coiling member may be engaged with and curved by the biased coiling member from the substantially linear configuration to the nonlinear configuration. The biased coiling member may define a longitudinal axis when in the substantially linear configuration. The biased coiling member and the conforming coiling member may move relative to each other along the longitudinal axis. The prosthesis may be implanted in a surgical procedure that minimizes incision sizes and may be considered less invasive than typical implant procedures, especially spinal implant procedures.

摘要翻译： 一种可植入假体，其包括偏置的卷绕构件和适形卷绕构件。 偏置的卷绕构件可以被偏置以从基本上线性的构型弯曲到非线性构型。 适形卷绕构件可以由偏置的卷绕构件从基本线性构型接合并弯曲成非线性构造。 当处于基本线性构造时，偏置的卷绕构件可以限定纵向轴线。 偏置的卷绕构件和适形卷取构件可以沿着纵向轴线相对于彼此移动。 假体可以以最小化切口尺寸的外科手术植入，并且可以被认为比典型的植入手术（特别是脊柱植入术）更具侵入性。

公开(公告)号：US20090118836A1

公开(公告)日：2009-05-07

申请号：US12086513

申请日：2006-12-14

申请人： Nicholas M. Cordaro

发明人： Nicholas M. Cordaro

IPC分类号： A61F2/44 ,  A61B17/04

CPC分类号： A61F2/442 ,  A61F2/30771 ,  A61F2/4455 ,  A61F2002/2835 ,  A61F2002/30092 ,  A61F2002/30112 ,  A61F2002/30133 ,  A61F2002/30153 ,  A61F2002/30289 ,  A61F2002/30372 ,  A61F2002/30405 ,  A61F2002/30451 ,  A61F2002/30563 ,  A61F2002/30566 ,  A61F2002/30571 ,  A61F2002/30573 ,  A61F2002/30594 ,  A61F2002/30772 ,  A61F2002/30884 ,  A61F2002/30971 ,  A61F2002/4415 ,  A61F2002/4475 ,  A61F2002/4629 ,  A61F2210/0014 ,  A61F2220/0025 ,  A61F2220/0033 ,  A61F2220/0058 ,  A61F2230/0004 ,  A61F2230/0015 ,  A61F2230/0019 ,  A61F2230/0091 ,  A61F2310/00011

摘要： An intervertebral prosthetic disc for replacing a damaged natural disc includes upper and lower vertebral body engaging surfaces, an exterior wall and one or more generally vertically oriented bone channels of limited cross-sectional area to allow bone to form and fuse into continuous or discontinuous struts between the bodies. The stiffness of the disc, while supporting the bodies, allows the distance therebetween to narrow sufficiently when subjected to a predetermined load such as the patient standing, walking, etc., to transfer sufficient energy to the bone struts to create one or more nonunion joints or pseudoarthrosis at locations along the struts. The disc includes stops to limit the movement thereof to an amount sustainable by the disc without resulting in fatigue failure.

摘要翻译： 用于替换损伤的天然椎间盘的椎间假体椎间盘包括上和下椎体接合表面，外壁和一个或多个具有有限横截面面积的大体上垂直定向的骨通道，以允许骨形成并熔化成连续或不连续的支柱 身体。 当支撑身体时，椎间盘的刚度允许其在经受诸如患者站立，行走等的预定负载时足够窄以将足够的能量转移到骨支柱以产生一个或多个不连接接头 或沿着支柱的位置处的假关节。 盘片包括将其移动限制到由盘可持续的量而不导致疲劳失效的止挡件。

公开(公告)号：US07314486B2

公开(公告)日：2008-01-01

申请号：US10771598

申请日：2004-02-04

申请人： James D. Ralph ,  Stephen Tatar ,  Joseph P. Errico

发明人： James D. Ralph ,  Stephen Tatar ,  Joseph P. Errico

IPC分类号： A61F2/44

CPC分类号： A61F2/442 ,  A61F2/30767 ,  A61F2/4425 ,  A61F2002/30136 ,  A61F2002/30171 ,  A61F2002/302 ,  A61F2002/30291 ,  A61F2002/30326 ,  A61F2002/30433 ,  A61F2002/30492 ,  A61F2002/30495 ,  A61F2002/30502 ,  A61F2002/30518 ,  A61F2002/30563 ,  A61F2002/30565 ,  A61F2002/30573 ,  A61F2002/30574 ,  A61F2002/30594 ,  A61F2002/30604 ,  A61F2002/30774 ,  A61F2002/3092 ,  A61F2002/30975 ,  A61F2002/443 ,  A61F2220/0025 ,  A61F2220/0041 ,  A61F2230/0004 ,  A61F2230/005 ,  A61F2230/0065 ,  A61F2230/0091 ,  A61F2250/0037 ,  A61F2310/00017 ,  A61F2310/00023 ,  A61F2310/00365

摘要： An artificial disc having a pair of opposing plates for seating against opposing vertebral bone surfaces, separated by a wave washer having a circumferential extent surrounding a central bore. Various wave washer embodiments disclosed include circumferential extents that are ring-shaped, spiral-shaped, straight, bowed, grooved, wavy, thinning, thickening, and slotted. Various central bores disclosed include simple bores and bores that form a curvate socket. Various plate embodiments disclosed include plates having, on inwardly facing surfaces, a flat surface, a circular recess, or a ball-shaped protuberance that is mateable with the curvate socket. The wave washers are disposable between the plates, through various disclosed couplings, so that the plates compress, rotate and angulate freely relative to one another, enabling the artificial disc to mimic a healthy natural intervertebral disc.

摘要翻译： 一种人造盘，其具有一对相对的板，用于抵靠相对的脊骨表面，由波形垫圈隔开，所述波形垫圈具有围绕中心孔的圆周范围。 公开的各种波形垫圈实施例包括环形，螺旋形，直的，弯曲的，带槽的，波浪形的，变薄的，增厚的和开槽的圆周范围。 公开的各种中心孔包括形成弯曲插座的简单孔和孔。 所公开的各种板实施例包括在向内的表面上具有平坦表面，圆形凹槽或可与锥形插座配合的球形突起的板。 波形垫圈通过各种公开的联接件在片之间是一次性的，使得板相对于彼此自由地压缩，旋转和弯曲，使得人造盘能够模拟健康的天然椎间盘。

公开(公告)号：US06942701B2

公开(公告)日：2005-09-13

申请号：US10271624

申请日：2002-10-16

申请人： Andrew Clive Taylor

发明人： Andrew Clive Taylor

IPC分类号： A61B17/86 ,  A61F2/00 ,  A61F2/30 ,  A61F2/34 ,  A61F2/46 ,  A61F2/36

CPC分类号： A61F2/34 ,  A61B17/86 ,  A61F2/30724 ,  A61F2/30767 ,  A61F2/30965 ,  A61F2002/30018 ,  A61F2002/30291 ,  A61F2002/30324 ,  A61F2002/30329 ,  A61F2002/30332 ,  A61F2002/30448 ,  A61F2002/30563 ,  A61F2002/30573 ,  A61F2002/30611 ,  A61F2002/30962 ,  A61F2002/3411 ,  A61F2002/3438 ,  A61F2002/4631 ,  A61F2220/0025 ,  A61F2220/0033 ,  A61F2220/005 ,  A61F2230/0091 ,  A61F2250/0029 ,  A61F2250/0036 ,  A61F2250/0063 ,  A61F2310/00023 ,  A61F2310/00029 ,  A61F2310/00179 ,  A61F2310/00796 ,  B33Y70/00 ,  B33Y80/00

摘要： The invention provides an acetabular prosthesis comprising an outer portion having a substantally concave inner surface and a substantially convex outer surface. An inner portion within and spaced from the outer portion and having a substantially concave inner surface defining a cavity and a substantially convex outer surface. Flexible connecting means, such as vanes, connect the outer convex surface of the inner portion to the concave inner surface of the outer portion. Such an acetabular prosthesis can exhibit matched compliance between the outer portion and the patient's pelvis while the inner portion accommodates idealised rigidity for artificial articulation components.

摘要翻译： 本发明提供了一种髋臼假体，其包括具有基本上凹的内表面和基本凸起的外表面的外部部分。 外部部分内部和与外部部分间隔开的内部部分，并且具有限定空腔和基本上凸起的外表面的基本上凹入的内表面。 诸如叶片的柔性连接装置将内部的外凸面连接到外部的凹内表面。 这种髋臼假体可以在外部部分和患者骨盆之间呈现出匹配的顺应性，而内部部分适应人造关节部件的理想刚度。

公开(公告)号：US06758861B2

公开(公告)日：2004-07-06

申请号：US10272580

申请日：2002-10-16

申请人： James D. Ralph ,  Stephen Tatar ,  Joseph P. Errico

发明人： James D. Ralph ,  Stephen Tatar ,  Joseph P. Errico

IPC分类号： A61F244

CPC分类号： A61F2/4425 ,  A61F2/30767 ,  A61F2002/30136 ,  A61F2002/30171 ,  A61F2002/302 ,  A61F2002/30291 ,  A61F2002/30326 ,  A61F2002/30433 ,  A61F2002/30492 ,  A61F2002/30495 ,  A61F2002/30502 ,  A61F2002/30518 ,  A61F2002/30563 ,  A61F2002/30565 ,  A61F2002/30573 ,  A61F2002/30574 ,  A61F2002/30594 ,  A61F2002/30604 ,  A61F2002/30774 ,  A61F2002/3092 ,  A61F2002/30975 ,  A61F2002/443 ,  A61F2220/0025 ,  A61F2220/0041 ,  A61F2230/0004 ,  A61F2230/005 ,  A61F2230/0065 ,  A61F2230/0091 ,  A61F2250/0037 ,  A61F2310/00017 ,  A61F2310/00023 ,  A61F2310/00365

摘要： An intervertebral spacer device having a pair of opposing plates for seating against opposing vertebral bone surfaces, separated by at least one force restoring element. The preferred force restoring mechanism is a wave washer. In a first embodiment the wave washer is ring-shaped. In a second embodiment the wave washer is spiral-shaped.

摘要翻译： 一种椎间隔器装置，具有一对相对的板，用于抵靠相对的椎骨表面，由至少一个力恢复元件隔开。 优选的力恢复机构是波形洗衣机。 在第一实施例中，波形垫圈是环形的。 在第二实施例中，波形垫圈是螺旋形的。

公开(公告)号：US20030018390A1

公开(公告)日：2003-01-23

申请号：US09499274

申请日：2000-02-07

发明人： Jean-Louis Husson

IPC分类号： A61F002/44

CPC分类号： A61B17/3201 ,  A61B2017/00469 ,  A61F2/442 ,  A61F2/4611 ,  A61F2002/3008 ,  A61F2002/30225 ,  A61F2002/30293 ,  A61F2002/30573 ,  A61F2002/4415 ,  A61F2002/444 ,  A61F2002/4622 ,  A61F2002/4627 ,  A61F2002/4628 ,  A61F2230/0069 ,  A61F2230/0091 ,  A61F2250/0098 ,  A61F2310/00023 ,  Y10S606/907 ,  Y10S606/91

摘要： The invention deals with an implant, in particular, an intervertebral prosthesis, which consists of an elongated elastic body which is form-elastic and takes on the form of a spiral S in the force-free state. The spiral can be drawn by a reverse winding up into an insertion instrument which is only unsubstantially larger in the insertion region than the cross-section of the elongated elastic body in order to reach the inner space of an intervertebral disc through a small opening in the annulus fibrosus and to push in and sever off the self-winding spiral when the interior is filled. This has the advantage that inner spaces of differing sizes can be filled with the same spiral.

公开(公告)号：US6165218A

公开(公告)日：2000-12-26

申请号：US249934

申请日：1999-02-12

申请人： Jean-Louis Husson ,  Walter Baumgartner ,  Stefan Freudiger

发明人： Jean-Louis Husson ,  Walter Baumgartner ,  Stefan Freudiger

IPC分类号： A61B17/56 ,  A61B17/00 ,  A61B17/32 ,  A61F2/00 ,  A61F2/30 ,  A61F2/44 ,  A61F2/46

CPC分类号： A61B17/3201 ,  A61B2017/00469 ,  A61F2/442 ,  A61F2/4611 ,  A61F2002/3008 ,  A61F2002/30225 ,  A61F2002/30293 ,  A61F2002/30573 ,  A61F2002/4415 ,  A61F2002/444 ,  A61F2002/4622 ,  A61F2002/4627 ,  A61F2002/4628 ,  A61F2230/0069 ,  A61F2230/0091 ,  A61F2250/0098 ,  A61F2310/00023 ,  Y10S606/907 ,  Y10S606/91

摘要： An implant, in particular an intervertebral prosthesis, which consists of an elongated elastic body which is form-elastic and takes on the form of a spiral S in the force free state. The spiral can be drawn by a reverse winding up into an insertion instrument which is only insubstantially larger in the insertion region than the cross-section of the elongated elastic body in order to reach the inner space of an intervertebral disc through a small opening in the annulus fibrosus and to push in and sever off the self winding spiral when the interior is filled. This has the advantage that inner spaces of differing sizes can be filled with the same spiral.

公开(公告)号：US5827328A

公开(公告)日：1998-10-27

申请号：US753334

申请日：1996-11-22

申请人： Glenn R. Buttermann

发明人： Glenn R. Buttermann

IPC分类号： A61B17/02 ,  A61F2/00 ,  A61F2/02 ,  A61F2/28 ,  A61F2/30 ,  A61F2/44 ,  A61F2/46

CPC分类号： A61F2/442 ,  A61B17/025 ,  A61B2017/0256 ,  A61F2/30749 ,  A61F2/30767 ,  A61F2/44 ,  A61F2002/2835 ,  A61F2002/30125 ,  A61F2002/30158 ,  A61F2002/30225 ,  A61F2002/3023 ,  A61F2002/30324 ,  A61F2002/30327 ,  A61F2002/30329 ,  A61F2002/30354 ,  A61F2002/30373 ,  A61F2002/30433 ,  A61F2002/30492 ,  A61F2002/30507 ,  A61F2002/30546 ,  A61F2002/3055 ,  A61F2002/30563 ,  A61F2002/30565 ,  A61F2002/30566 ,  A61F2002/30568 ,  A61F2002/30573 ,  A61F2002/30601 ,  A61F2002/30604 ,  A61F2002/30616 ,  A61F2002/30706 ,  A61F2002/30884 ,  A61F2002/4631 ,  A61F2220/0008 ,  A61F2220/0025 ,  A61F2220/0033 ,  A61F2220/0041 ,  A61F2230/0008 ,  A61F2230/0026 ,  A61F2230/0069 ,  A61F2250/0012 ,  A61F2250/0036 ,  A61F2250/0039 ,  A61F2250/0082 ,  A61F2310/00023 ,  A61F2310/00029 ,  A61F2310/00203 ,  A61F2310/00239 ,  A61F2310/00796

摘要： An intervertebral prosthetic device for replacement of an intervertebral disc includes a first fixation member for fixation within a first vertebral body and a second fixation member for fixation within a second vertebral body adjacent the first vertebral body. The present prosthetic device also includes a compressible member for positioning between the first and second fixation members. The compressible member has an outer periphery less than or substantially equal to a diameter of a nucleus pulposus of the intervertebral disc. The compressible member thus essentially fits within the annulus fibrosis of the intervertebral disc. The compressible member also has at least one spring that can be pre-loaded to place the annulus fibrosis under tension and to reproduce the mechanical properties of a natural disc.

摘要翻译： 用于替换椎间盘的椎间假体装置包括用于固定在第一椎体内的第一固定构件和用于固定在邻近第一椎体的第二椎体内的第二固定构件。 本修复装置还包括用于在第一和第二固定构件之间定位的可压缩构件。 可压缩构件具有小于或基本上等于椎间盘髓核直径的外周。 因此，可压缩构件基本上适合于椎间盘的环状纤维化。 可压缩构件还具有至少一个弹簧，其可被预加载以使环带纤维化处于张力下并再现天然盘的机械性质。

公开(公告)号：US5776195A

公开(公告)日：1998-07-07

申请号：US773085

申请日：1996-12-24

申请人： Raymond Rene Derycke

发明人： Raymond Rene Derycke

IPC分类号： A61C8/00 ,  A61F2/00 ,  A61F2/28 ,  A61F2/30 ,  A61C13/12

CPC分类号： A61C8/0006 ,  A61F2/2846 ,  A61C2201/007 ,  A61F2/2803 ,  A61F2002/2889 ,  A61F2002/30093 ,  A61F2002/30136 ,  A61F2002/30291 ,  A61F2002/30461 ,  A61F2002/30565 ,  A61F2002/30566 ,  A61F2002/30573 ,  A61F2002/30579 ,  A61F2002/30672 ,  A61F2210/0019 ,  A61F2220/0075 ,  A61F2230/0004 ,  A61F2230/0091

摘要： A procedure for facilitating osseous growth, particularly in dental surgery and in maxillofacial surgery, and device for implementing this procedure is disclosed. The device includes an elastic member which is interposed between bone surface and a membrane arranged beneath tissues overlying the bone surface. The elastic member is capable of lifting the membrane a slight distance with a controlled amount of pressure. In the procedure, the elastic member is held temporarily, until scarring has taken place, in a state in which the elastic device presents a minimum thickness between the osseous surface and the membrane and the elastic device does not exert any appreciable stress on the latter.

摘要翻译： 公开了一种促进骨质生长的手段，特别是在牙科手术和颌面外科手术中的应用，以及用于实施该过程的装置。 该装置包括插入在骨表面和布置在覆盖骨表面的组织之下的膜之间的弹性构件。 弹性构件能够以受控的压力提升膜稍微的距离。 在该过程中，在弹性装置在骨表面和膜之间具有最小厚度的状态下，弹性构件暂时保持直到发生瘢痕形成，并且弹性装置在后者上不施加任何明显的应力。