公开(公告)号：US20190240035A1

公开(公告)日：2019-08-08

申请号：US16390475

申请日：2019-04-22

申请人： DEPUY SYNTHES PRODUCTS, INC.

发明人： Kyle E. Lappin

IPC分类号： A61F2/40 ,  A61F2/46

CPC分类号： A61F2/40 ,  A61F2/4014 ,  A61F2/4081 ,  A61F2/4612 ,  A61F2002/30125 ,  A61F2002/30332 ,  A61F2002/30494 ,  A61F2002/30616 ,  A61F2002/30772 ,  A61F2002/30878 ,  A61F2002/4022 ,  A61F2002/4085 ,  A61F2002/4681

摘要： A reverse shoulder orthopaedic implant includes a glenosphere component having a lateral bearing surface configured to articulate with a humeral cup of a humeral prosthesis. A metaglene component includes a platform configured to receive glenosphere component.

公开(公告)号：US10010425B2

公开(公告)日：2018-07-03

申请号：US15235219

申请日：2016-08-12

申请人： Swemac Innovation AB

发明人： Lars Oster

IPC分类号： A61F2/42 ,  A61B17/72 ,  A61F2/30 ,  A61F2/46 ,  A61B17/17 ,  A61B17/80

CPC分类号： A61F2/4241 ,  A61B17/1725 ,  A61B17/1739 ,  A61B17/1782 ,  A61B17/7291 ,  A61B17/80 ,  A61B17/8061 ,  A61F2/4261 ,  A61F2002/30332 ,  A61F2002/30405 ,  A61F2002/30433 ,  A61F2002/30471 ,  A61F2002/30494 ,  A61F2002/30507 ,  A61F2002/30538 ,  A61F2002/30578 ,  A61F2002/30607 ,  A61F2002/30614 ,  A61F2002/30622 ,  A61F2002/30632 ,  A61F2002/30649 ,  A61F2002/3085 ,  A61F2002/4256 ,  A61F2002/4264 ,  A61F2002/4677 ,  A61F2220/0016 ,  A61F2250/0006

摘要： A prosthesis for primary artrodhesis can be used for artroplasty and a prosthesis for artroplasty comprises members for artrodhesis. The prosthesis (1b) for primary artrodhesis comprises a locking member (33b) with an attachment portion (16b) which is insertable into a hole (8b) in a first attachment member (4b) of the prosthesis for location of the locking member therein, and a lockable member (34b) integral with a second attachment member (5b) of the prosthesis. The lockable member (34b) is configured for adjustable setting thereof relative to the locking member (33b) and for fixation thereof, in set position, to the locking member. Alternatively, the lockable member comprises an attachment portion which is insertable into a hole in the second attachment member for location of the lockable member therein. At the prosthesis for artroplasty, the hole in the first screw-like attachment member is partly configured to define a press fit with an attachment pin of a socket member and partly threaded to permit, after removal of the socket member, during artrodhesis, securing by screwing in the hole of the locking member for cooperation with a lockable member which is configured for adjustable setting thereof relative to the locking member and for fixation thereof, in set position, to the locking member.

公开(公告)号：US20180125673A1

公开(公告)日：2018-05-10

申请号：US15864447

申请日：2018-01-08

申请人： GLOBUS MEDICAL, INC.

发明人： Jody L. Seifert ,  Michal Zentko ,  Andrew Iott ,  Christopher Angelucci ,  Chad Glerum ,  Ryan Watt

IPC分类号： A61F2/44 ,  A61F2/30 ,  A61F2/28 ,  A61F2/46 ,  A61B17/86

CPC分类号： A61F2/447 ,  A61B17/86 ,  A61F2/30 ,  A61F2/442 ,  A61F2/4465 ,  A61F2/4684 ,  A61F2002/2835 ,  A61F2002/3008 ,  A61F2002/30401 ,  A61F2002/30482 ,  A61F2002/30494 ,  A61F2002/30504 ,  A61F2002/30507 ,  A61F2002/30517 ,  A61F2002/30522 ,  A61F2002/30578 ,  A61F2002/30593 ,  A61F2002/30604 ,  A61F2002/30622 ,  A61F2002/30808 ,  A61F2002/3081 ,  A61F2002/30843 ,  A61F2002/30878 ,  A61F2002/30904 ,  A61F2002/4475 ,  A61F2310/00023

摘要： The present invention provides an intervertebral implant for implantation in a treated area of an intervertebral space between vertebral bodies of a spine. The implant includes a spacer portion having an inferior and superior surface, wherein the inferior and superior surfaces each have a contact area capable of engaging with anatomy in the treated area, and the inferior and superior surfaces define a through-hole extending through the spacer body. The present invention further provides holes extending from a side portion to the inferior and superior surfaces of the spacer portion and a plate portion rigidly coupled to the spacer portion, wherein the plate portion contains holes for receiving screws. A fastener back out prevention mechanism adapted on the plate to prevent the back out of the fasteners from the holes and to secure the spacer to the plate of the intervertebral implant.

公开(公告)号：US20170224389A1

公开(公告)日：2017-08-10

申请号：US15495805

申请日：2017-04-24

申请人： RLT Healthcare, LLC

发明人： Robert L. Tatsumi

IPC分类号： A61B17/70 ,  A61B17/86

CPC分类号： A61B17/7059 ,  A61B17/8625 ,  A61B2576/00 ,  A61F2/4455 ,  A61F2/447 ,  A61F2002/30187 ,  A61F2002/30331 ,  A61F2002/30354 ,  A61F2002/30367 ,  A61F2002/30373 ,  A61F2002/30433 ,  A61F2002/30494 ,  A61F2002/3054 ,  A61F2002/30553 ,  A61F2002/30578 ,  A61F2002/3093 ,  A61F2002/4475

摘要： A vertebral fixation plate system and a method for its use in a surgical procedure to fuse adjacent spinal vertebrae. A mounting member is attached to the vertebral fixation plate so that the fixation plate can move with respect to the mounting member through a range of available positions. The mounting member can be attached to a spinal interbody fusion device installed in place of a removed spinal disc, thus also loosely fastening the vertebral fixation plate to the fusion device. A fastener can tighten the vertebral fixation plate to the mounting member and establish a location of the vertebral fixation plate with respect to the vertebrae to be fused. Confronting surfaces of the mounting member and the vertebral fixation plate cooperate to keep the vertebral fixation plate in a desired location while it is fastened to the vertebrae being fused.

公开(公告)号：US20170112632A1

公开(公告)日：2017-04-27

申请号：US15318629

申请日：2014-06-13

申请人： FACET-LINK INC.

发明人： Klaus DMUSHEWSKY

IPC分类号： A61F2/44 ,  A61F2/46

CPC分类号： A61F2/447 ,  A61F2/44 ,  A61F2/4455 ,  A61F2/4611 ,  A61F2/4637 ,  A61F2002/30172 ,  A61F2002/30309 ,  A61F2002/30331 ,  A61F2002/30377 ,  A61F2002/30477 ,  A61F2002/30494 ,  A61F2002/30515 ,  A61F2002/3052 ,  A61F2002/30522 ,  A61F2002/30556 ,  A61F2002/30579 ,  A61F2002/30593 ,  A61F2002/30733 ,  A61F2002/4475 ,  A61F2002/4628 ,  A61F2002/4658 ,  A61F2002/4666 ,  A61F2002/4697

摘要： The invention relates to an intervertebral fusion implant for fusing two adjacent vertebrae (9, 9′), comprising a base piece (2) and a top piece (3) which in each case are designed to come to rest against a facing end plate (92) of one of the adjacent vertebrae (9, 9′), wherein the top piece (3) is vertically adjustable relative to the base piece (2), wherein a ratchet device (4), which effects a vertical adjustment in steps and secures a set height against reversion, is provided between the base piece (2) and the top piece (3). Thus a defined expansion can be achieved which is dependent upon the number of actuations. Precise control over the state of expansion is enabled in a purely haptic manner. Furthermore, implantation instruments are provided which are configured as parallel spreaders and have a stop as spreading path limiter or co-operating force and path measuring device. Thus it can be implanted more reliably, wherein the risk of overloading or injury to the vertebrae and the nerves and ligaments of the vertebrae is decreased.

公开(公告)号：US09498344B2

公开(公告)日：2016-11-22

申请号：US14265284

申请日：2014-04-29

申请人： Tornier Orthopedics Ireland Ltd.

发明人： Brian C. Hodorek ,  Shawn Martin Gargac

IPC分类号： A61F2/40 ,  A61B17/16 ,  A61B17/17 ,  A61F2/46 ,  A61B17/88 ,  A61F2/30

CPC分类号： A61F2/4059 ,  A61B17/164 ,  A61B17/1684 ,  A61B17/17 ,  A61B17/1778 ,  A61B17/8875 ,  A61B2017/1602 ,  A61B2090/034 ,  A61F2/40 ,  A61F2/4014 ,  A61F2/4612 ,  A61F2/4637 ,  A61F2/4657 ,  A61F2002/30332 ,  A61F2002/30367 ,  A61F2002/30377 ,  A61F2002/30494 ,  A61F2002/30507 ,  A61F2002/30538 ,  A61F2002/3054 ,  A61F2002/30604 ,  A61F2002/30607 ,  A61F2002/4022 ,  A61F2002/4062 ,  A61F2002/4619 ,  A61F2002/4622 ,  A61F2002/4641

摘要： A modular reverse shoulder prosthesis according to embodiments of the present invention includes a stem having a proximal taper and a primary stem axis, the proximal taper extending from the stem about a metaphyseal axis, the metaphyseal axis at an angle with respect to the primary stem axis, a metaphysis having a proximal end, a distal end, a first aperture in the distal end configured to be placed over the proximal taper, and a second aperture in the proximal end having an insert axis that is eccentrically offset from the metaphyseal axis, the metaphysis configured for attachment to the stem at any rotational position of the metaphysis about the metaphyseal axis, and a reverse insert, the reverse insert having a proximal end and a distal end, wherein the proximal end comprises a concave cup formed about a cup axis and configured to receive a glenosphere.

摘要翻译： 根据本发明的实施例的模块化的逆肩假体包括具有近端锥形和主茎杆轴线的柄，所述近端锥体从茎周围围绕干al轴延伸，干al端轴线相对于主茎轴线成一定角度 ，具有近端，远端，构造成放置在近端锥形上方的远端中的第一孔和近端的第二孔的干having端具有偏离干al轴的插入轴线， 干ysis构造成在围绕干al轴的干at端的任何旋转位置处连接到杆上，反向插入件具有近端和远端，其中近端包括围绕杯轴线形成的凹形杯， 配置为接收一个大球面。

公开(公告)号：US09445918B1

公开(公告)日：2016-09-20

申请号：US14060558

申请日：2013-10-22

申请人： NuVasive, Inc.

发明人： Erika Lin ,  Jeremy Malik ,  Ryan Donahoe ,  Christopher Stein ,  David Hannah

IPC分类号： A61F2/44

CPC分类号： A61F2/4455 ,  A61B17/8819 ,  A61B17/8833 ,  A61F2/4601 ,  A61F2/4611 ,  A61F2/4684 ,  A61F2002/2835 ,  A61F2002/302 ,  A61F2002/30471 ,  A61F2002/30494 ,  A61F2002/30505 ,  A61F2002/30579 ,  A61F2002/30831 ,  A61F2002/4415 ,  A61F2002/4627 ,  A61F2002/4629

摘要： A system for performing interbody fusion surgery including an expandable intervertebral spacer and specialized instruments for choosing the correct size of implant, implanting the device within the intervertebral space, and for delivery of bone graft or bone substitute to the interior of the implant.

摘要翻译： 一种用于执行椎体间融合手术的系统，包括可扩展椎间隔器和用于选择正确尺寸的植入物，将该装置植入椎间空间内以及用于将骨移植物或骨替代物递送至植入物内部的专用仪器。

公开(公告)号：US08882775B2

公开(公告)日：2014-11-11

申请号：US13087659

申请日：2011-04-15

申请人： Marie LaPosta ,  Jared Schoenly

发明人： Marie LaPosta ,  Jared Schoenly

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

CPC分类号： A61B17/8872 ,  A61B17/7082 ,  A61B17/8894 ,  A61B2017/681 ,  A61F2/30744 ,  A61F2/30749 ,  A61F2/30771 ,  A61F2/30965 ,  A61F2/442 ,  A61F2/4465 ,  A61F2/447 ,  A61F2/4611 ,  A61F2002/30331 ,  A61F2002/30387 ,  A61F2002/30494 ,  A61F2002/30509 ,  A61F2002/30514 ,  A61F2002/30517 ,  A61F2002/30578 ,  A61F2002/30604 ,  A61F2002/30616 ,  A61F2002/30772 ,  A61F2002/30777 ,  A61F2002/30787 ,  A61F2002/30836 ,  A61F2002/30841 ,  A61F2002/30843 ,  A61F2002/30845 ,  A61F2002/30879 ,  A61F2002/30904 ,  A61F2002/4475 ,  A61F2002/4627 ,  A61F2002/4628 ,  A61F2310/00017 ,  A61F2310/00023 ,  A61F2310/00359

摘要： A fixation assembly having a driver, a holding sleeve, and an alignment mechanism is disclosed. The driver may include a driver body and a coupling extending from a distal end of the driver body. The holding sleeve may have a holding sleeve body, a channel extending through the holding sleeve body, and a fixation element coupler disposed at a distal portion of the holding sleeve body. The channel may be configured to receive the driver, and the fixation element coupler may be configured to temporarily hold a fixation element. The alignment mechanism may extend from the holding sleeve, and may have at least one alignment member configured to engage an underlying structure to which the fixation element is to be affixed so as to align the fixation element and driver assembly with respect to the underlying structure.

摘要翻译： 公开了一种具有驱动器，保持套筒和对准机构的固定组件。 驱动器可以包括驱动器主体和从驱动器主体的远端延伸的联接器。 保持套筒可以具有保持套筒主体，延伸穿过保持套筒主体的通道和设置在保持套筒本体的远侧部分的固定元件联接器。 通道可以被配置为接收驱动器，并且固定元件联接器可以被配置为临时保持固定元件。 对准机构可以从保持套筒延伸，并且可以具有至少一个对准构件，其配置成接合待固定固定元件的下面的结构，以便相对于下面的结构对准固定元件和驱动器组件。

公开(公告)号：US20140236304A1

公开(公告)日：2014-08-21

申请号：US14265284

申请日：2014-04-29

申请人： Tornier Orthopedics Ireland Ltd.

发明人： Brian C. Hodorek ,  Shawn Martin Gargac

IPC分类号： A61F2/40

CPC分类号： A61F2/4059 ,  A61B17/164 ,  A61B17/1684 ,  A61B17/17 ,  A61B17/1778 ,  A61B17/8875 ,  A61B2017/1602 ,  A61B2090/034 ,  A61F2/40 ,  A61F2/4014 ,  A61F2/4612 ,  A61F2/4637 ,  A61F2/4657 ,  A61F2002/30332 ,  A61F2002/30367 ,  A61F2002/30377 ,  A61F2002/30494 ,  A61F2002/30507 ,  A61F2002/30538 ,  A61F2002/3054 ,  A61F2002/30604 ,  A61F2002/30607 ,  A61F2002/4022 ,  A61F2002/4062 ,  A61F2002/4619 ,  A61F2002/4622 ,  A61F2002/4641

摘要： A modular reverse shoulder prosthesis according to embodiments of the present invention includes a stem having a proximal taper and a primary stem axis, the proximal taper extending from the stem about a metaphyseal axis, the metaphyseal axis at an angle with respect to the primary stem axis, a metaphysis having a proximal end, a distal end, a first aperture in the distal end configured to be placed over the proximal taper, and a second aperture in the proximal end having an insert axis that is eccentrically offset from the metaphyseal axis, the metaphysis configured for attachment to the stem at any rotational position of the metaphysis about the metaphyseal axis, and a reverse insert, the reverse insert having a proximal end and a distal end, wherein the proximal end comprises a concave cup formed about a cup axis and configured to receive a glenosphere, and wherein the distal end comprises a locking protrusion, wherein the locking protrusion has an outer surface with a cross-sectional shape that is rotationally symmetrical about the insert axis with respect to a corresponding inner surface of the second aperture, wherein the rotational symmetry has an order of six, seven, eight, nine, or ten.

摘要翻译： 根据本发明的实施例的模块化的逆肩假体包括具有近端锥形和主茎杆轴线的柄，所述近端锥体从茎周围围绕干al轴延伸，干al端轴线相对于主茎轴线成一定角度 ，具有近端，远端，构造成放置在近端锥形上方的远端中的第一孔和近端的第二孔的干having端具有偏离干al轴的插入轴线， 干ysis构造成在围绕干al轴的干at端的任何旋转位置处连接到杆上，反向插入件具有近端和远端，其中近端包括围绕杯轴线形成的凹形杯， 被配置为接收青光圈，并且其中所述远端包括锁定突起，其中所述锁定突起具有外表面，所述外表面具有横截面 相对于第二孔的对应的内表面围绕插入件轴线旋转对称的形状，其中旋转对称性具有六个，七个，八个，九个或十个的数量级。

公开(公告)号：US20140188225A1

公开(公告)日：2014-07-03

申请号：US14107792

申请日：2013-12-16

申请人： FACET-LINK INC.

发明人： Klaus DMUSCHEWSKY

IPC分类号： A61F2/44

CPC分类号： A61F2/447 ,  A61F2/442 ,  A61F2/4455 ,  A61F2/4611 ,  A61F2/4637 ,  A61F2002/2835 ,  A61F2002/30014 ,  A61F2002/30266 ,  A61F2002/30372 ,  A61F2002/30377 ,  A61F2002/30383 ,  A61F2002/30398 ,  A61F2002/304 ,  A61F2002/30484 ,  A61F2002/30487 ,  A61F2002/30494 ,  A61F2002/3052 ,  A61F2002/30522 ,  A61F2002/30553 ,  A61F2002/30556 ,  A61F2002/30565 ,  A61F2002/30579 ,  A61F2002/30607 ,  A61F2002/30612 ,  A61F2002/30616 ,  A61F2002/30736 ,  A61F2002/30779 ,  A61F2002/30784 ,  A61F2002/30785 ,  A61F2002/30904 ,  A61F2002/30975 ,  A61F2002/4475 ,  A61F2002/448 ,  A61F2002/4622 ,  A61F2002/4623 ,  A61F2002/4624 ,  A61F2002/4627 ,  A61F2002/4628 ,  A61F2002/4629 ,  A61F2002/4635 ,  A61F2002/4661

摘要： An intervertebral fusion implant for fusion of two adjacent vertebrae, comprising a base piece and a cover piece, which are each designed to bear on a facing end plate of one of the adjacent vertebrae, wherein the cover piece is adjustable in height with respect to the base piece, wherein a ratchet mechanism, provided between base piece and cover piece, effects a stepped adjustment of height and secures an adopted height against reversal. In this way, a defined expansion can be achieved that is dependent on the number of actuations. A precise control of the state of expansion is permitted, specifically in a purely haptic manner. Moreover, a locking of the adopted state of expansion is achieved with the ratchet mechanism.

摘要翻译： 一种用于融合两个相邻椎骨的椎间融合植入件，包括基部件和覆盖件，每一个被设计成承载在相邻椎骨之一的相对端板上，其中所述盖件可相对于 基部件，其中设置在基部件和盖件之间的棘轮机构实现高度的阶梯式调节并且确保采用的高度抵抗反转。 以这种方式，可以实现取决于致动次数的定义的膨胀。 允许对扩张状态的精确控制，特别是以纯粹的触觉方式。 此外，利用棘轮机构实现了采用的膨胀状态的锁定。