公开(公告)号：US12127953B2

公开(公告)日：2024-10-29

申请号：US18151780

申请日：2023-01-09

Applicant: GLOBUS MEDICAL, INC.

Inventor： Marcin Niemiec ,  Duncan Sibson ,  Adam Friedrich ,  Khiem Pham ,  Noah Hansell ,  Ben Silber ,  Matthew Hansell

IPC: A61F2/44 ,  A61F2/46 ,  A61B17/80 ,  A61F2/30

CPC classification number: A61F2/447 ,  A61F2/4455 ,  A61F2/4611 ,  A61B17/8042 ,  A61F2002/3008 ,  A61F2002/30131 ,  A61F2002/30242 ,  A61F2002/30331 ,  A61F2002/30372 ,  A61F2002/30448 ,  A61F2002/30505 ,  A61F2002/30507 ,  A61F2002/30537 ,  A61F2002/30593 ,  A61F2002/30604 ,  A61F2002/30677 ,  A61F2002/30733 ,  A61F2002/30772 ,  A61F2002/30785 ,  A61F2002/30787 ,  A61F2002/308 ,  A61F2002/30904 ,  A61F2/441

Abstract: Devices and methods of correcting vertebral misalignment, including, e.g., spondylolisthesis, are disclosed. In one embodiment, a vertebral implant may include an assembly configured to be secured to a first vertebral body, wherein the assembly includes a frame made of a first material and at least one end plate made of a second material different than the first material; a reducing plate configured to be slidably received over the central portion, wherein the reducing plate is configured to be secured to a second vertebral body; and an actuator configured to move the reducing plate relative to the frame.

公开(公告)号：US12076249B2

公开(公告)日：2024-09-03

申请号：US17373235

申请日：2021-07-12

Applicant: Biomet Manufacturing, LLC

Inventor： Nicholas Muir ,  Ravikumar Varadarajan ,  Nathan A. Winslow

IPC: A61F2/28 ,  A61F2/30 ,  A61F2/40 ,  A61F2/46

CPC classification number: A61F2/4014 ,  A61F2/4657 ,  A61F2/4684 ,  A61F2002/30331 ,  A61F2002/30362 ,  A61F2002/30507 ,  A61F2002/30537 ,  A61F2002/30604 ,  A61F2002/30617 ,  A61F2002/4018 ,  A61F2002/4029 ,  A61F2002/4037 ,  A61F2002/4051 ,  A61F2002/4062

Abstract: A system for aligning components of a prosthetic includes a mounting plate, a fastener and an adapter coupling plate. The mounting plate comprises: a first major surface; a second major surface opposing the first major surface; an adapter accommodation hole extending through the mounting plate; and sizing indicia located on the second major surface. The fastener extends from the mounting plate. The adapter coupling plate comprises: a third major surface; a fourth major surface opposing the third major surface; an adapter coupling hole extending through the adapter coupling plate and surrounded by the adapter accommodation hole; and an indicator located on the fourth major surface to point to the sizing indicia on the mounting plate. The adapter coupling plate can be slidable along a slot surrounding the fastener or a tongue and groove system connecting the adapter coupling plate and the mounting plate and locked via the fastener.

公开(公告)号：US11911290B2

公开(公告)日：2024-02-27

申请号：US17476640

申请日：2021-09-16

Applicant: Titan Spine, Inc.

Inventor： Peter F. Ullrich, Jr. ,  Eric Kennedy ,  Charles J. Turner

IPC: A61F2/44 ,  A61F2/46 ,  A61F2/30 ,  A61B17/02

CPC classification number: A61F2/4465 ,  A61F2/4455 ,  A61F2/4611 ,  A61B2017/0256 ,  A61F2/442 ,  A61F2/447 ,  A61F2/4603 ,  A61F2/4637 ,  A61F2002/3055 ,  A61F2002/30224 ,  A61F2002/30235 ,  A61F2002/30261 ,  A61F2002/30383 ,  A61F2002/30481 ,  A61F2002/30487 ,  A61F2002/30537 ,  A61F2002/30556 ,  A61F2002/30593 ,  A61F2002/30601 ,  A61F2002/30604 ,  A61F2002/30772 ,  A61F2002/30828 ,  A61F2002/4622 ,  A61F2002/4628 ,  A61F2220/0025

Abstract: A system for use during surgical procedures. The system includes an implant and a tool. The implant combines a modular adjustable cage and a shim that locks the cage into position, after the cage has been adjusted to its final position and at its final height, in situ. The tool combines an expander and an inserter. A related method of using the system is also provided.

公开(公告)号：US20240008996A1

公开(公告)日：2024-01-11

申请号：US18268825

申请日：2021-12-08

Applicant: TAURUS GMBH & CO. KG

Inventor： Frank BLEISTEIN ,  Annette JAQUES

IPC: A61F2/44 ,  A61F2/30

CPC classification number: A61F2/44 ,  A61F2/30 ,  A61F2002/30537

Abstract: An implant, in particular for supporting the spinal column, the height of which implant can be adjusted by rotating, about an axial axis, a drive part which is supported axially with respect to a first support part and which is provided with: an external thread that interacts with an internal thread of a second support part that is axially movable with respect to the first support part but cannot be moved rotationally; and, on the axial side thereof facing the first support part, toothing that is accessible through an access that leads radially through the first support part. The implant includes a support region of the support of the drive part, the support region being located azimuthally in the region of the access and in particular radially further inwards than the toothing.

公开(公告)号：US11819222B2

公开(公告)日：2023-11-21

申请号：US17118849

申请日：2020-12-11

Applicant: SPINE WAVE, INC.

Inventor： Benoit Adamo ,  David Boisvert ,  Scott McLean

IPC: A61B17/16 ,  A61F2/46 ,  A61F2/44 ,  A61F2/30

CPC classification number: A61B17/1626 ,  A61B17/1633 ,  A61F2/447 ,  A61F2/4603 ,  A61F2/4611 ,  A61F2/4684 ,  A61F2/4455 ,  A61F2002/30507 ,  A61F2002/30537 ,  A61F2002/30616 ,  A61F2002/4625 ,  A61F2220/0025 ,  A61F2230/0069

Abstract: A disc preparation instrument for use in fusing spinal vertebrae comprises a modular scoring trial and a depth stop releasably attached to the scoring trial. The trial includes an elongate stem supporting a trial device at its distal tip. The trial device is insertable into a disc space and includes a rotatable rasp for scoring opposing vertebral endplates at a scored location. A stop, sized to engage an exterior surface of the vertebrae, is movable on the depth stop stem by rotation of an adjustment knob to a plurality of selectable distances between the proximal end of the trial device and the movable stop. An actuator releasably attached to the trial is operable to rotate the rasp. A plurality of modular trials, each having a trial device of different heights may be provided in a kit. Each scoring trial is selectively releasably attachable to a single depth stop.

公开(公告)号：US11813177B2

公开(公告)日：2023-11-14

申请号：US17118887

申请日：2020-12-11

Applicant: SPINE WAVE, INC.

Inventor： Benoit Adamo ,  David Boisvert ,  Scott McLean ,  David Considine ,  Andrew Bernhardt

IPC: A61F2/46 ,  A61F2/44 ,  A61F2/30

CPC classification number: A61F2/4603 ,  A61F2/447 ,  A61F2/4611 ,  A61F2/4684 ,  A61F2/4455 ,  A61F2002/30507 ,  A61F2002/30537 ,  A61F2002/30616 ,  A61F2002/4625 ,  A61F2220/0025 ,  A61F2230/0069

Abstract: A modular inserter assembly for use in inserting an interbody fusion cage into the disc space between opposing vertebrae comprises a depth stop and a modular inserter tip releasably attached thereto. The modular inserter assembly includes a cage attachment surface for releasable attachment to an interbody fusion cage, the depth stop including a movable stop axially movable relative to the inserter tip and being sized and configured to engage an exterior surface of one of the vertebrae to establish the depth to which the interbody fusion cage is to be inserted in the disc space. A plurality of modular inserter tips, each being configured for selective releasable attachment to differently sized interbody fusion cages are provided in a kit with the depth stop.

公开(公告)号：US20230225874A1

公开(公告)日：2023-07-20

申请号：US18127078

申请日：2023-03-28

Applicant: DEPUY IRELAND UNLIMITED COMPANY

Inventor： Thomas E. Wogoman ,  James E. Barnett ,  Michael J. Rock ,  Alasdair Mercer ,  Daniel M. Hippensteel

IPC: A61F2/38 ,  A61F2/30 ,  A61F2/46

CPC classification number: A61F2/389 ,  A61F2/30771 ,  A61F2/461 ,  A61F2/4684 ,  A61F2002/30537 ,  A61F2002/30841

Abstract: An orthopaedic surgical system for use in implanting a total knee prosthesis includes an adjustable tibial trial component that is movable in the anterior/posterior direction and rotatable when installed on the resected surface of a patient's tibia. A method of using such a system is also disclosed.

公开(公告)号：US20190201209A1

公开(公告)日：2019-07-04

申请号：US16295714

申请日：2019-03-07

Applicant: WARSAW ORTHOPEDIC, INC.

Inventor： Charles Branch ,  Charles Fisher ,  Mladen Djurasovic ,  Marcel Dvorak ,  Sigurd Berven ,  Anthony J. Melkent ,  Jonathan M. Dewey ,  Keith E. Miller ,  Adriaan J. Kuyler

IPC: A61F2/44 ,  A61F2/46 ,  A61F2/28

CPC classification number: A61F2/447 ,  A61F2/28 ,  A61F2/4455 ,  A61F2/4465 ,  A61F2/4601 ,  A61F2/4611 ,  A61F2002/2817 ,  A61F2002/30092 ,  A61F2002/30133 ,  A61F2002/30168 ,  A61F2002/30304 ,  A61F2002/30405 ,  A61F2002/30471 ,  A61F2002/30507 ,  A61F2002/30509 ,  A61F2002/30537 ,  A61F2002/30538 ,  A61F2002/30556 ,  A61F2002/30579 ,  A61F2002/30841 ,  A61F2002/4475 ,  A61F2002/448 ,  A61F2002/4627 ,  A61F2002/4629 ,  A61F2310/00017 ,  A61F2310/00023 ,  A61F2310/00029 ,  A61F2310/00293 ,  A61F2310/00359 ,  A61F2310/00407 ,  A61F2310/00796 ,  A61F2310/00976 ,  B33Y80/00

Abstract: An expandable spinal implant includes a distal projection extending from only one side of the implant, ending in an anterior tip, the anterior portion and anterior tip defining an elongated distal end hook, which is wider than the proximal end. The distal end hook rotates around the spinal cord, aligning the implant with a desired pathway, then inserts into place in the disc space between the vertebrae. The elongated widened distal end hook provides a TLIF approach, distributes loads, provides anterior rim engagement, and creates lordosis.

公开(公告)号：US20180303617A1

公开(公告)日：2018-10-25

申请号：US15953908

申请日：2018-04-16

Applicant: MicroPort Orthopedics Inc.

Inventor： Russell Nevins

IPC: A61F2/38 ,  A61F2/30

CPC classification number: A61F2/389 ,  A61F2/30734 ,  A61F2/3868 ,  A61F2002/30233 ,  A61F2002/30235 ,  A61F2002/30324 ,  A61F2002/30405 ,  A61F2002/30428 ,  A61F2002/30448 ,  A61F2002/30474 ,  A61F2002/30537 ,  A61F2002/30538 ,  A61F2002/30604 ,  A61F2002/3069 ,  A61F2002/30738 ,  A61F2002/3085 ,  A61F2002/30897 ,  A61F2220/0033 ,  A61F2220/0058 ,  A61F2250/0006 ,  A61F2250/0064

Abstract: A tibial implant having a stem and a tibial sleeve. The tibial sleeve having a proximal end and a distal end, where the proximal end includes an annular male portion. The tibial implant also includes an offset ring having a central bore that is offset from the center of the offset ring, where the bore of the offset ring receives the annular male portion of the tibial sleeve. The tibial implant further includes a base plate having a proximal end and a distal end, where the distal end of the base plate forms a female portion, and the female portion receives both the offset ring and the male portion of the tibial sleeve.

公开(公告)号：US20180256360A1

公开(公告)日：2018-09-13

申请号：US15976262

申请日：2018-05-10

Applicant: DePuy Synthes Products, Inc.

Inventor： Christopher Marden John Cain

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

CPC classification number: A61F2/4425 ,  A61F2/442 ,  A61F2/447 ,  A61F2/4611 ,  A61F2002/2835 ,  A61F2002/30405 ,  A61F2002/30462 ,  A61F2002/30471 ,  A61F2002/30495 ,  A61F2002/305 ,  A61F2002/3052 ,  A61F2002/30537 ,  A61F2002/30538 ,  A61F2002/3055 ,  A61F2002/30551 ,  A61F2002/30579 ,  A61F2002/30601 ,  A61F2002/30616 ,  A61F2002/30841 ,  A61F2002/30884 ,  A61F2002/4415 ,  A61F2002/443 ,  A61F2002/448 ,  A61F2002/4485 ,  A61F2002/4627 ,  A61F2002/4628 ,  A61F2220/0025 ,  A61F2220/0075 ,  A61F2220/0091 ,  A61F2250/0006 ,  A61F2310/00023

Abstract: An expandable intervertebral implant is provided for insertion into an intervertebral space defined by adjacent vertebrae. The expandable intervertebral implant includes a pair of outer sleeve portions and an inner core disposed between the outer sleeve portions. Movement of the inner core relative to the outer sleeve portions causes the outers sleeve portions to deflect away from each other, thereby engaging the expandable intervertebral implant with the vertebrae and adjusting the height of the intervertebral space.