公开(公告)号：US10052212B2

公开(公告)日：2018-08-21

申请号：US13767202

申请日：2013-02-14

Applicant: MEDACTA INTERNATIONAL SA

Inventor： Meinrad Fiechter ,  Francesco Siccardi ,  Marco Riva

IPC: A61F2/44 ,  A61F2/30 ,  A61B17/70 ,  A61F2/28

CPC classification number: A61F2/4455 ,  A61B17/7059 ,  A61F2/30965 ,  A61F2/442 ,  A61F2/4465 ,  A61F2002/2835 ,  A61F2002/3008 ,  A61F2002/30364 ,  A61F2002/30365 ,  A61F2002/30367 ,  A61F2002/30383 ,  A61F2002/30387 ,  A61F2002/30388 ,  A61F2002/30393 ,  A61F2002/30395 ,  A61F2002/304 ,  A61F2002/30401 ,  A61F2002/30426 ,  A61F2002/30492 ,  A61F2002/30507 ,  A61F2002/30509 ,  A61F2002/30517 ,  A61F2002/30578 ,  A61F2002/30604 ,  A61F2002/30607 ,  A61F2002/30616 ,  A61F2002/30774 ,  A61F2002/30777 ,  A61F2002/30787 ,  A61F2002/30789 ,  A61F2002/30792 ,  A61F2002/30794 ,  A61F2002/30841 ,  A61F2002/30843 ,  A61F2002/4475 ,  A61F2310/00023 ,  A61F2310/00796

Abstract: An Intervertebral implant (100) for the fusion between two vertebral bodies of a vertebral column comprising: an internally hollow fusion cage (1); a fixing plate (2); and cooperating features (8, 10, 17, 19, 20, 21) for fastening said fixing plate (2) on the anterior side of the fusion cage (1); the cooperating features (8, 10, 17, 19, 20, 21) comprising restraining means (8, 17) meant to restrain the fixing plate (2) in a posterior-anterior direction with respect to the fusion cage (1) and pivoting means (10, 19) being arranged to guide a rotation, about a pivot axis (x), of said fixing plate (2) with respect to said fusion cage (1).

公开(公告)号：US10034763B2

公开(公告)日：2018-07-31

申请号：US15367456

申请日：2016-12-02

Applicant: GLOBUS MEDICAL, INC.

Inventor： Jeff Phelps

IPC: A61F2/44 ,  A61B17/70 ,  A61B17/86 ,  A61F2/30 ,  A61B17/80

CPC classification number: A61F2/442 ,  A61B17/7059 ,  A61B17/8047 ,  A61B17/8057 ,  A61B17/863 ,  A61F2/30749 ,  A61F2/44 ,  A61F2/4455 ,  A61F2/4465 ,  A61F2/447 ,  A61F2002/30187 ,  A61F2002/30352 ,  A61F2002/30364 ,  A61F2002/30365 ,  A61F2002/30367 ,  A61F2002/30489 ,  A61F2002/30528 ,  A61F2002/30538 ,  A61F2002/30604 ,  A61F2002/30787 ,  A61F2002/30794 ,  A61F2002/4475 ,  A61F2310/00796

Abstract: Intervertebral endoprosthesis discs suitable for surgical implantation between two vertebrae having and methods thereof. The prosthetic disc may have an endoprosthesis body including an anterior region and a posterior region designed to be positioned between a first vertebra and a second vertebra with a first and second movable insert positioned rotatably in anterior cavities and is rotatable to adjust the fasteners.

公开(公告)号：US09918850B2

公开(公告)日：2018-03-20

申请号：US14524924

申请日：2014-10-27

Applicant: CENTINEL SPINE, LLC

Inventor： John S. Thalgott ,  David T. Stinson ,  Anthony J. Fennell ,  John Parry ,  John J. Viscogliosi

IPC: A61F2/44 ,  A61F2/30

CPC classification number: A61F2/4465 ,  A61B17/86 ,  A61F2/30767 ,  A61F2/4455 ,  A61F2002/0086 ,  A61F2002/2835 ,  A61F2002/30056 ,  A61F2002/30062 ,  A61F2002/3008 ,  A61F2002/30187 ,  A61F2002/30266 ,  A61F2002/30497 ,  A61F2002/30617 ,  A61F2002/30785 ,  A61F2002/30787 ,  A61F2002/3079 ,  A61F2002/30794 ,  A61F2002/30838 ,  A61F2002/30841 ,  A61F2002/30891 ,  A61F2002/30892 ,  A61F2002/3093 ,  A61F2002/4475 ,  A61F2210/0004 ,  A61F2220/0025 ,  A61F2230/0034 ,  A61F2230/0082 ,  A61F2250/0032 ,  A61F2250/0097 ,  A61F2250/0098 ,  A61F2310/00017 ,  A61F2310/00023 ,  A61F2310/00131

Abstract: The embodiments provide a spinal implant that is configured for midline insertion into a patient's intervertebral disc space. The spinal implant may have a body and the body comprises one or more apertures. The apertures receive fixation elements, such as a screw and the like. The fixation element may comprise one or more anti-backout features, such as a split ring. In addition, at least some of the apertures are designed to permit a predetermined amount of nutation by a fixation element. The apertures that allow nutation enable the fixation element to toggle from one position to another, for example, during subsidence of the implant in situ. Some of the apertures may be configured to rigidly lock with the fixation elements. Moreover, the spinal implant may include features, such as one or more bores, that can accommodate imaging marks to help guide a surgeon.

公开(公告)号：US20180036136A1

公开(公告)日：2018-02-08

申请号：US15786768

申请日：2017-10-18

Applicant: GLOBUS MEDICAL, INC.

Inventor： William R. Duffield ,  Colm McLaughlin ,  Jason Gray ,  Jamie Calverley ,  Mark Adams ,  William S. Rhoda

IPC: A61F2/44

CPC classification number: A61F2/442 ,  A61B17/7059 ,  A61B17/8042 ,  A61F2/30771 ,  A61F2/44 ,  A61F2/4455 ,  A61F2/4465 ,  A61F2/447 ,  A61F2/4684 ,  A61F2002/30001 ,  A61F2002/30003 ,  A61F2002/30004 ,  A61F2002/30062 ,  A61F2002/3008 ,  A61F2002/30383 ,  A61F2002/30433 ,  A61F2002/30436 ,  A61F2002/30492 ,  A61F2002/30517 ,  A61F2002/30604 ,  A61F2002/30622 ,  A61F2002/30787 ,  A61F2002/30794 ,  A61F2002/30843 ,  A61F2002/30904 ,  A61F2002/4475 ,  A61F2220/0016 ,  A61F2220/0025 ,  A61F2220/0041 ,  A61F2250/0014 ,  A61F2250/0098 ,  A61F2310/00023

Abstract: 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 screw 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 through a coupling means, wherein the plate portion contains screws holes for receiving screws. A screw back out prevention mechanism adapted on the plate portion and prevents the back out of screws from the screw holes.

公开(公告)号：US20170367836A1

公开(公告)日：2017-12-28

申请号：US15625017

申请日：2017-06-16

Applicant: Tornier

Inventor： Jean-Emmanuel Cardon ,  Benjamin Dassonville ,  Christophe Magnac

IPC: A61F2/40 ,  A61F2/28 ,  A61F2/30 ,  A61B17/86

CPC classification number: A61F2/4081 ,  A61B17/8605 ,  A61B17/8625 ,  A61F2/28 ,  A61F2/30724 ,  A61F2002/2835 ,  A61F2002/30062 ,  A61F2002/30247 ,  A61F2002/30289 ,  A61F2002/30405 ,  A61F2002/30434 ,  A61F2002/30774 ,  A61F2002/30792 ,  A61F2002/30794 ,  A61F2002/30892 ,  A61F2002/30901 ,  A61F2002/4085

Abstract: This set comprising: an anatomic articulating member, having a concave articulating surface intended to articulate with a complementary humeral implant and having an anatomic coupling feature, a reversed articulating member, having a convex articulating surface intended to articulate with a complementary humeral implant and having a reversed coupling feature that is shaped differently from the anatomic coupling feature, and an anchorage member intended to be anchored in a human glenoid, the anchorage member including a body which defines a proximodistal axis and has inner bore extending along the proximodistal axis, the body being provided within the inner bore with both an inner first feature that is designed to cooperate with the anatomic coupling feature when the anatomic coupling feature is introduced within the inner bore, so as to fixedly couple the anchorage member with the anatomic articulating member, and an inner second feature that is designed to cooperate with the reversed coupling feature when the reversed coupling feature is introduced within the inner bore, so as to fixedly couple the anchorage member with the reversed articulating member, the first feature and the second feature being distinct from each other. The body is operable to be axially introduced into the glenoid before being coupled indifferently with one or the other of the anatomic and reversed articulating members.

公开(公告)号：US09744042B2

公开(公告)日：2017-08-29

申请号：US13497532

申请日：2010-09-21

Applicant: Maikel Michael Adrianus Beerens ,  Paul Frans Jozef Laeven ,  Jules Maria Nikolaas Poukens

Inventor： Maikel Michael Adrianus Beerens ,  Paul Frans Jozef Laeven ,  Jules Maria Nikolaas Poukens

IPC: A61B17/80 ,  A61F2/28 ,  A61B17/17 ,  A61B17/86 ,  A61F2/30

CPC classification number: A61F2/2875 ,  A61B17/17 ,  A61B17/1739 ,  A61B17/86 ,  A61F2002/30774 ,  A61F2002/30787 ,  A61F2002/30794 ,  A61F2002/30948 ,  A61F2310/00023 ,  A61F2310/00179

Abstract: An implant, such as a cranial implant, for attachment to a defect in a bone structure having an edge is described. The implant comprises a direction of extension and a rim extending substantially perpendicular to the direction of extension of the implant. The rim is configured to be attached to the edge of the bone structure and comprises at least one mounting portion (6) configured to accommodate a fastener such that at least a portion of the fastener is extendible in a direction extending away from the rim at an angle which is at most acute with respect to the direction of extension of the implant. The implant is configured such that upon placing the implant in the defect, the fastener is extendible into the edge of the bone defect in a controllable manner.

公开(公告)号：US20170071756A1

公开(公告)日：2017-03-16

申请号：US15361678

申请日：2016-11-28

Applicant: DePuy Synthes Products, Inc.

Inventor： Michael A. Slivka ,  Alexander Grinberg ,  John C. Voellmicke ,  John Riley Hawkins

IPC: A61F2/44 ,  A61F2/46

CPC classification number: A61F2/4455 ,  A61F2/30965 ,  A61F2/44 ,  A61F2/442 ,  A61F2/4425 ,  A61F2/446 ,  A61F2/4465 ,  A61F2/447 ,  A61F2/4611 ,  A61F2/4684 ,  A61F2002/30062 ,  A61F2002/30596 ,  A61F2002/30604 ,  A61F2002/30794 ,  A61F2002/443 ,  A61F2002/4475 ,  A61F2002/4622 ,  A61F2002/4627 ,  A61F2002/4628 ,  A61F2210/0004 ,  A61F2310/00017 ,  A61F2310/00023 ,  A61F2310/00029 ,  A61F2310/00059 ,  A61F2310/00161 ,  A61F2310/00203 ,  A61F2310/00239 ,  A61F2310/00293

Abstract: An interbody fusion cage having upper and lower canals for receiving the heads of bone screws that have been pre-installed in opposing vertebral body endplates. The proximal wall of the cage preferably has a vertical slot that communicates with each canal and is adapted to allow access by a screwdriver and tightening of the screws.

Abstract translation: 一种具有用于接收预先安装在相对的椎体终板中的骨螺钉头部的上下通道的体内融合器。 保持架的近侧壁优选地具有与每个通道连通的竖直狭槽，并且适于允许螺丝刀进入并拧紧螺钉。

公开(公告)号：US09585707B2

公开(公告)日：2017-03-07

申请号：US14318421

申请日：2014-06-27

Applicant: SPINAL ELEMENTS, INC.

Inventor： Jason Blain

IPC: A61F2/44 ,  A61B17/88 ,  A61B17/70 ,  A61B17/80 ,  A61F2/46 ,  A61B17/86 ,  A61F2/28 ,  A61F2/30

CPC classification number: A61B17/7059 ,  A61B17/8042 ,  A61B17/8047 ,  A61B17/86 ,  A61B17/88 ,  A61B2017/8655 ,  A61F2/4455 ,  A61F2/447 ,  A61F2/46 ,  A61F2002/2817 ,  A61F2002/2835 ,  A61F2002/30062 ,  A61F2002/30131 ,  A61F2002/30166 ,  A61F2002/30378 ,  A61F2002/30462 ,  A61F2002/30471 ,  A61F2002/30484 ,  A61F2002/30495 ,  A61F2002/30505 ,  A61F2002/30514 ,  A61F2002/30517 ,  A61F2002/30578 ,  A61F2002/30677 ,  A61F2002/30772 ,  A61F2002/30794 ,  A61F2002/30904 ,  A61F2002/3092 ,  A61F2002/4415 ,  A61F2002/449 ,  A61F2210/0004 ,  A61F2220/0025 ,  A61F2220/0033 ,  A61F2220/0075 ,  A61F2220/0091 ,  A61F2230/0013 ,  A61F2230/0028 ,  A61F2310/00011 ,  A61F2310/00179

Abstract: Methods and devices are disclosed for treating the vertebral column. An integrated fixation plate and spacer having a retaining structure within the screw holes of the fixation plate to resist backout of screws attaching the fixation plate to the bone is provided. A movable joint may be provided between the fixation plate and spacer. In some embodiments, a screw hole insert is also provided to resist shear forces acting between the screw and fixation plate. In some embodiments, an integrated fixation plate and spacer system is provided, comprising two or more integrated fixation plate and spacer implants, wherein the fixation plates of each implant has a complementary configuration to allow attachment of the implants at adjacent intervertebral spaces. Alternative fixation systems are also contemplated.

Abstract translation: 公开了用于治疗脊柱的方法和装置。 提供了一种集成固定板和间隔件，其具有在固定板的螺孔内的保持结构，以抵抗将固定板附接到骨头的螺钉的退出。 可以在固定板和间隔件之间设置可动接头。 在一些实施例中，还提供螺孔插入件以抵抗作用在螺钉和固定板之间的剪切力。 在一些实施例中，提供了集成的固定板和间隔器系统，其包括两个或更多个集成的固定板和间隔件植入物，其中每个植入物的固定板具有允许将植入物附接在相邻椎间空间处的互补构型。 也可以考虑替代固定系统。

公开(公告)号：US09451986B2

公开(公告)日：2016-09-27

申请号：US13749194

申请日：2013-01-24

Applicant: Michael R. Stoffman

Inventor： Michael R. Stoffman ,  Kristin Campanie ,  Craig Dunn

IPC: A61F2/30 ,  A61B17/68 ,  A61B17/70 ,  A61B17/86 ,  A61B17/56

CPC classification number: A61B17/68 ,  A61B17/7055 ,  A61B17/864 ,  A61B17/8645 ,  A61B2017/561 ,  A61F2002/30736 ,  A61F2002/30754 ,  A61F2002/30794 ,  A61F2002/30874 ,  A61F2002/30995

Abstract: An implantable device including a tapered body having a sidewall, an internal cavity, a first end, and a second end, the sidewall including a frusto-conical inner surface extending from the first end to the second end, the first end including a first end opening and the second end including a second end opening, a first side opening extending through the sidewall, a second side opening extending through the sidewall, the second side opening arranged diametrically opposite the first side opening, an external thread arranged helically about a central longitudinal axis of the tapered body, the external thread having a continuously decreasing outer diameter along the tapered body, a first ancillary member operatively arranged to be inserted through the first end opening and then the first or second side opening, and a second ancillary member operatively arranged to be inserted through the first end opening and then the first or second side opening.

Abstract translation: 一种可植入装置，包括具有侧壁，内腔，第一端和第二端的锥形体，所述侧壁包括从所述第一端延伸到所述第二端的截头圆锥形内表面，所述第一端包括第一端 开口，所述第二端包括第二端开口，延伸穿过所述侧壁的第一侧开口，延伸穿过所述侧壁的第二侧开口，与所述第一侧开口径向相对设置的第二侧开口， 所述外螺纹沿所述锥形体具有连续减小的外径;第一辅助构件，可操作地布置成插入穿过所述第一端开口，然后插入所述第一或第二侧开口;以及第二辅助构件，其可操作地布置 被插入通过第一端开口，然后插入第一或第二侧开口。

公开(公告)号：US09433453B2

公开(公告)日：2016-09-06

申请号：US14751939

申请日：2015-06-26

Applicant: Warsaw Orthopedic, Inc.

Inventor： Anthony J. Melkent ,  Thomas A. Carls ,  Lindsey G. Waugh

IPC: A61F2/44 ,  A61B17/80 ,  A61B17/86 ,  A61B17/70 ,  A61F2/30 ,  A61B17/00

CPC classification number: A61B17/8052 ,  A61B17/7059 ,  A61B17/8605 ,  A61B17/8625 ,  A61B17/863 ,  A61B2017/00955 ,  A61F2/30749 ,  A61F2/30965 ,  A61F2/4425 ,  A61F2/4455 ,  A61F2002/30016 ,  A61F2002/30517 ,  A61F2002/30578 ,  A61F2002/30649 ,  A61F2002/30787 ,  A61F2002/30794 ,  A61F2002/4475 ,  A61F2220/0008 ,  A61F2220/0025 ,  A61F2250/0019 ,  A61F2310/00017 ,  A61F2310/00023

Abstract: An implant with an interference fit fastener for attaching the implant to a bone. The interference fit prevents backout of the fastener after the attachment. The implant may include a passage with a first end and second end. The passage may include a first interference section between the first and second ends. A fastener with an elongated shape may be sized to extend through the passage to attach the implant to the bone. The fastener may include a second interference section. During insertion of the fastener through the passage and into the bone, the second interference section of the fastener may contact against and modify or be modified by the first interference section of the passage. This modification may create the interference fit between the implant and the fastener that prevents backout. The interference sections may remain in contact or may move apart once the fastener is fully attached to the bone.