公开(公告)号：US11696834B2

公开(公告)日：2023-07-11

申请号：US17347837

申请日：2021-06-15

Applicant: DEPUY IRELAND UNLIMITED COMPANY

Inventor： Aaron J. Matyas ,  Tyler S. Hathaway ,  Paul B. Sade, Sr. ,  Nathan C. Reeder ,  Kyle D. Steffe ,  David E. Rottger ,  Anthony J. Webb

IPC: A61F2/38 ,  A61F2/46 ,  A61F2/30

CPC classification number: A61F2/384 ,  A61F2/389 ,  A61F2/3859 ,  A61F2/461 ,  A61F2002/30125 ,  A61F2002/30632 ,  A61F2002/30634 ,  A61F2002/30733

Abstract: An orthopaedic prosthesis system includes a femoral component configured to be attached to a distal end of a patient's femur. A tibial tray is configured to be attached to a proximal end of a patient's tibia. A tibial insert is configured to be positioned between the femoral component and the tibial tray. An elongated pin rotatably couples the tibial insert to the femoral component.

公开(公告)号：US09993348B2

公开(公告)日：2018-06-12

申请号：US15235249

申请日：2016-08-12

Applicant: Swemac Innovation AB

Inventor： Lars Oster

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

CPC classification number: 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

Abstract: 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：US20180116820A1

公开(公告)日：2018-05-03

申请号：US15840630

申请日：2017-12-13

Applicant: SpineCore, Inc.

Inventor： Bret A. Ferree ,  David Tompkins

IPC: A61F2/44 ,  A61F2/30

CPC classification number: A61F2/4425 ,  A61B17/86 ,  A61F2/30767 ,  A61F2/44 ,  A61F2002/30016 ,  A61F2002/3008 ,  A61F2002/30135 ,  A61F2002/302 ,  A61F2002/30245 ,  A61F2002/30301 ,  A61F2002/30324 ,  A61F2002/30327 ,  A61F2002/30507 ,  A61F2002/30518 ,  A61F2002/30563 ,  A61F2002/30578 ,  A61F2002/30604 ,  A61F2002/30616 ,  A61F2002/30632 ,  A61F2002/30649 ,  A61F2002/30769 ,  A61F2002/30841 ,  A61F2002/30878 ,  A61F2002/30884 ,  A61F2002/30919 ,  A61F2002/30934 ,  A61F2002/443 ,  A61F2002/448 ,  A61F2220/0025 ,  A61F2230/0004 ,  A61F2230/0065 ,  A61F2230/0071 ,  A61F2230/0095 ,  A61F2250/0019 ,  A61F2250/0039 ,  A61F2250/0098 ,  A61F2310/00023 ,  A61F2310/00029 ,  A61F2310/00179 ,  A61F2310/00203 ,  A61F2310/00239 ,  A61F2310/00293 ,  A61F2310/00395 ,  A61F2310/0058 ,  A61F2310/00592

Abstract: This invention improves upon prior art total disc replacements (TDRs) by more closely replicating the kinematics of a natural disc. The preferred embodiments feature two or more fixed centers of rotation (CORs) and an optional variable COR (VCOR) as the artificial disk replacement (ADR) translates from a fixed posterior COR that lies posterior to the COR of the TDR to facilitate normal disc motion. The use of two or more CORs allows more flexion and more extension than permitted by the facet joints and the artificial facet (AF). AF joint-like components may also be incorporated into the design to restrict excessive translation, rotation, and/or lateral bending.

公开(公告)号：US20180064558A1

公开(公告)日：2018-03-08

申请号：US15810829

申请日：2017-11-13

Applicant: R Tree Innovations, LLC

Inventor： Rolando M. Puno

IPC: A61F2/44 ,  A61B17/17 ,  A61F2/46 ,  A61F2/30 ,  A61F2/28 ,  A61B17/70

CPC classification number: A61F2/4465 ,  A61B17/1757 ,  A61B17/708 ,  A61F2/4611 ,  A61F2/4684 ,  A61F2002/2835 ,  A61F2002/30056 ,  A61F2002/3008 ,  A61F2002/30092 ,  A61F2002/30133 ,  A61F2002/30365 ,  A61F2002/30462 ,  A61F2002/30492 ,  A61F2002/30504 ,  A61F2002/30538 ,  A61F2002/30571 ,  A61F2002/30579 ,  A61F2002/30596 ,  A61F2002/30598 ,  A61F2002/30626 ,  A61F2002/30632 ,  A61F2002/30637 ,  A61F2002/30672 ,  A61F2002/30808 ,  A61F2002/30879 ,  A61F2002/30892 ,  A61F2002/4415 ,  A61F2002/448 ,  A61F2002/4627 ,  A61F2002/4629 ,  A61F2002/4679 ,  A61F2210/0014 ,  A61F2220/0025 ,  A61F2220/0033 ,  A61F2220/0075 ,  A61F2230/0015 ,  A61F2250/0006 ,  A61F2250/0032 ,  A61F2250/0098 ,  A61F2310/00023

Abstract: A system for implanting an inter-body device between adjacent vertebrae comprises an inter-body device having a plurality of cans secured to a flexible bridge and having a relief portion therebetween. An inserter tube and complementary bullnoses are advantageously secured to the vertebrae by an extension arm for securing the assembly precisely in place. A plurality of articulating trial implants are provided to test fit a disc space for the proper sized inter-body device.

公开(公告)号：US09820865B2

公开(公告)日：2017-11-21

申请号：US15028427

申请日：2014-10-30

Applicant: NLT SPINE LTD.

Inventor： Netanel Sharabani ,  Oded Loebl ,  Didier Toubia

IPC: A61F2/44 ,  A61F2/46 ,  A61F2/30 ,  A61F2/28 ,  A61B17/88

CPC classification number: A61F2/4425 ,  A61B17/8852 ,  A61F2/44 ,  A61F2/447 ,  A61F2/4611 ,  A61F2002/2817 ,  A61F2002/2835 ,  A61F2002/30405 ,  A61F2002/30415 ,  A61F2002/30418 ,  A61F2002/30471 ,  A61F2002/30538 ,  A61F2002/30542 ,  A61F2002/30556 ,  A61F2002/30579 ,  A61F2002/30601 ,  A61F2002/30629 ,  A61F2002/30632 ,  A61F2002/30637 ,  A61F2002/30827 ,  A61F2002/30904 ,  A61F2002/30912 ,  A61F2002/4475 ,  A61F2002/4627

Abstract: An adjustable implant (10, 60, 70, 80, 90) has a base (12) and a displaceable element (16) providing opposing tissue contact surfaces (14, 18). A linkage (20, 26) is pivotally connected to the displaceable element. A linkage mover (38, 40), engaged so as to be displaceable along the base, is associated with the linkage (20, 26) so as to define a displaceable pivot location (24, 30) for pivotal motion of the linkage relative to the base, in certain preferred embodiments, the base (12) has an internally threaded track (42, 44) in which a threaded segment of the linkage mover (38, 40) is engaged, so that rotation of the threaded segment about its central axis advances the linkage mover along the threaded track, thereby displacing the displaceable pivot locations and adjusting a separation between the first contact surface and at least part of the second contact surface.

公开(公告)号：US09744048B2

公开(公告)日：2017-08-29

申请号：US14424450

申请日：2013-08-08

Applicant: BIOVER

Inventor： Michel Merle ,  Beat Leu

IPC: A61F2/38 ,  A61F2/42 ,  A61F2/46 ,  A61F2/30

CPC classification number: A61F2/4241 ,  A61F2/4637 ,  A61F2002/30393 ,  A61F2002/30626 ,  A61F2002/30632 ,  A61F2002/4243 ,  A61F2002/4248 ,  A61F2002/4251

Abstract: A prosthesis includes a first and second plate; elements for mounting the plates to pivot about an axis, which include a flexible hinge including a cylindrical plane flexible strip with two cylindrical swellings respectively associated with two edges of the strip, the dimension of the cross-sections of the swellings, taken in a direction perpendicular to the plane containing the pivot axis and passing through the swellings, being greater than the thickness of the strip taken in the same direction, a hole in each plate of shape complementary to the swellings and opening out in a first face of the corresponding plate; a slot made in each plate and opening out into the hole of that plate, in a second of its faces, and in the first face, the hinge and plates being mounted to so that the swellings and the strip are situated respectively in the two holes and slots.

公开(公告)号：US09693867B2

公开(公告)日：2017-07-04

申请号：US14730984

申请日：2015-06-04

Applicant: Clemson University Research Foundation ,  University of South Carolina ,  Kim John Chillag

Inventor： Eric Montgomery Lucas ,  John David DesJardins ,  Kim John Chillag ,  Frank Richard Voss

IPC: A61F2/38 ,  A61F2/30 ,  A61F2/40 ,  A61F2/32 ,  A61F2/42 ,  A61F2/48

CPC classification number: A61F2/3845 ,  A61F2/30 ,  A61F2/32 ,  A61F2/3804 ,  A61F2/3836 ,  A61F2/384 ,  A61F2/385 ,  A61F2/40 ,  A61F2/42 ,  A61F2/4202 ,  A61F2/4261 ,  A61F2002/30079 ,  A61F2002/30329 ,  A61F2002/30492 ,  A61F2002/30565 ,  A61F2002/30607 ,  A61F2002/30622 ,  A61F2002/30632 ,  A61F2002/30668 ,  A61F2002/3813 ,  A61F2002/482 ,  A61F2250/0006 ,  A61F2250/0008 ,  A61F2250/0073

Abstract: Total knee replacements for hinged knee implants include a tibial member, a femoral member, a hinge assembly having a laterally extending axle configured to hingedly attach the femoral member to the tibial member, and a lock mechanism in communication with the hinge assembly. The lock mechanism is configured to (i) lock the femoral member in alignment with the tibial member for a full extension or other defined stabile walking configuration to thereby allow an arthrodesis or stiff knee gait and (ii) unlock to allow the femoral and tibial members to pivot relative to each other for flexion or bending when not ambulating.

公开(公告)号：US20160374817A1

公开(公告)日：2016-12-29

申请号：US15235219

申请日：2016-08-12

Applicant: Swemac Innovation AB

Inventor： Lars Oster

IPC: A61F2/42 ,  A61B17/72 ,  A61B17/80

CPC classification number: 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

Abstract: 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：US20160287398A1

公开(公告)日：2016-10-06

申请号：US15184567

申请日：2016-06-16

Applicant: Kim John Chillag ,  Clemson University Research Foundation ,  University of South Carolina

Inventor： Eric Montgomery Lucas ,  John David DesJardins ,  Kim John Chillag ,  Frank Richard Voss

IPC: A61F2/38 ,  A61F2/40 ,  A61F2/42 ,  A61F2/32

CPC classification number: A61F2/3845 ,  A61F2/30 ,  A61F2/32 ,  A61F2/3804 ,  A61F2/3836 ,  A61F2/384 ,  A61F2/385 ,  A61F2/40 ,  A61F2/42 ,  A61F2/4202 ,  A61F2/4261 ,  A61F2002/30079 ,  A61F2002/30329 ,  A61F2002/30492 ,  A61F2002/30565 ,  A61F2002/30607 ,  A61F2002/30622 ,  A61F2002/30632 ,  A61F2002/30668 ,  A61F2002/3813 ,  A61F2002/482 ,  A61F2250/0006 ,  A61F2250/0008 ,  A61F2250/0073

Abstract: Total joint replacements for implants include a first member configured to attach to a first bone, a second member configured to reside in an adjacent second hone and a locking mechanism. The locking mechanism is configured to (i) lock the first and second members in alignment for full extension or other defined stabilized configuration and (ii) unlock to allow the first and second members to pivot relative to each other for flexion or bending.

Abstract translation: 用于植入物的总共关节置换包括构造成附接到第一骨骼的第一构件，被配置为驻留在相邻的第二磨牙中的第二构件和锁定机构。 锁定机构被配置为（i）将第一和第二构件锁定在对准以便完全延伸或其他限定的稳定构型，以及（ii）解锁以允许第一和第二构件相对于彼此枢转以弯曲或弯曲。

公开(公告)号：US20160081724A1

公开(公告)日：2016-03-24

申请号：US14857149

申请日：2015-09-17

Applicant: Christian Röbling ,  Claudia Rieger ,  Farman Hedayat

Inventor： Christian Röbling ,  Claudia Rieger ,  Farman Hedayat

IPC: A61B17/70

CPC classification number: A61B17/7082 ,  A61B17/7001 ,  A61B17/844 ,  A61B17/8625 ,  A61B17/8685 ,  A61B2017/681 ,  A61F2/4425 ,  A61F2/4455 ,  A61F2/4611 ,  A61F2002/3008 ,  A61F2002/30092 ,  A61F2002/30131 ,  A61F2002/30133 ,  A61F2002/30143 ,  A61F2002/30166 ,  A61F2002/30176 ,  A61F2002/30179 ,  A61F2002/30471 ,  A61F2002/30484 ,  A61F2002/30505 ,  A61F2002/3051 ,  A61F2002/30523 ,  A61F2002/30565 ,  A61F2002/30566 ,  A61F2002/30571 ,  A61F2002/30579 ,  A61F2002/30598 ,  A61F2002/30624 ,  A61F2002/30632 ,  A61F2002/30975 ,  A61F2002/4627 ,  A61F2002/4628

Abstract: A process for introducing a stabilizing element into a vertebral column, in which the stabilizing element is introduced in such a manner that the stabilizing element connects two adjacent vertebral bodies to one another.

Abstract translation: 将稳定元件引入脊柱的方法，其中以稳定元件将两个相邻的椎体彼此连接的方式引入稳定元件。