公开(公告)号：US20240225710A1

公开(公告)日：2024-07-11

申请号：US18613396

申请日：2024-03-22

Applicant: Warsaw Orthopedic, Inc.

Inventor： Loic Josse ,  Bertrand Peultier

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

CPC classification number: A61B17/8886 ,  A61F2/30749 ,  A61F2/30771 ,  A61F2/447 ,  A61F2002/30266 ,  A61F2002/30403 ,  A61F2002/30405 ,  A61F2002/30433 ,  A61F2002/30518 ,  A61F2002/30538 ,  A61F2002/30556 ,  A61F2002/30579 ,  A61F2002/30774 ,  A61F2002/30841 ,  A61F2002/3093 ,  A61F2002/30935 ,  A61F2/4611 ,  A61F2002/4627

Abstract: Expandable spinal implants, systems and methods are disclosed. An expandable spinal implant may include a first endplate, a second endplate, and a moving mechanism that is operably coupled to the first and second endplates. The moving mechanism may include a wedge, a first sliding frame and a second sliding frame disposed on opposite sides of the wedge, a screw guide housing a rotatable first set screw and a rotatable second set screw opposite the first set screw. The first set screw may be operably coupled to the second sliding frame and the second set screw may be operably coupled to the wedge. The moving mechanism may operably adjust a spacing between the first and second endplates upon simultaneous rotation of the first and second set screws and operably adjust an angle of inclination between the first and second endplates upon translating the first set screw or second set screw.

公开(公告)号：US12029658B2

公开(公告)日：2024-07-09

申请号：US17560745

申请日：2021-12-23

Applicant: GLOBUS MEDICAL, INC.

Inventor： Myles Sullivan ,  Carly Taubenkraut ,  Mark Weiman

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

CPC classification number: A61F2/447 ,  A61B17/7059 ,  A61F2/30749 ,  A61F2/30771 ,  A61F2/4455 ,  A61F2/4611 ,  A61F2002/30092 ,  A61F2002/30131 ,  A61F2002/30405 ,  A61F2002/30471 ,  A61F2002/30537 ,  A61F2002/3054 ,  A61F2002/30579 ,  A61F2002/30624 ,  A61F2002/30841 ,  A61F2002/3085 ,  A61F2002/4633

Abstract: Intradiscal implants, systems, and methods thereof. The intradiscal system may include an expandable implant and one or more intradiscal implants. The intradiscal implants may be supplemental to or integrated with the expandable implant. The intradiscal implant may include one or more flexible anchors with a straight configuration and a curved configuration. The anchor may be bendable, for example, using a shape-memory material.

公开(公告)号：US12029656B2

公开(公告)日：2024-07-09

申请号：US17567243

申请日：2022-01-03

Applicant: Simplify Medical Pty Ltd

Inventor： Malan de Villiers ,  David Hovda ,  James Shapiro

IPC: A61F2/44 ,  A61F2/46 ,  A61F2/30

CPC classification number: A61F2/4425 ,  A61F2/442 ,  A61F2/447 ,  A61F2/4611 ,  A61F2002/30383 ,  A61F2002/30405 ,  A61F2002/30495 ,  A61F2002/305 ,  A61F2002/30563 ,  A61F2002/30568 ,  A61F2002/30579 ,  A61F2002/30601 ,  A61F2002/30616 ,  A61F2002/30617 ,  A61F2002/30662 ,  A61F2002/30663 ,  A61F2002/30673 ,  A61F2002/3071 ,  A61F2002/30841 ,  A61F2002/30884 ,  A61F2002/30899 ,  A61F2002/30904 ,  A61F2002/443 ,  A61F2002/4628 ,  A61F2220/0025 ,  A61F2250/0085 ,  A61F2250/0097 ,  A61F2310/00017 ,  A61F2310/00023 ,  A61F2310/00029 ,  A61F2310/00179 ,  A61F2310/00407

Abstract: A prosthesis system comprises plates that can be positioned against vertebrae and a selected resilient core that can be positioned between the plates to allow the plates to articulate. The selected resilient core can be chosen from a plurality of cores in response to patient characteristics, such as age and/or intervertebral mobility, such that the prosthesis implanted in the patient is tailored to the needs of the patient. The plurality of cores may comprise cores with different resiliencies, and one of the cores can be selected such that the upper and lower plates articulate with the desired shock absorbing resiliency and/or maximum angle of inclination when the one selected core is positioned between the plates.

公开(公告)号：US20240216147A1

公开(公告)日：2024-07-04

申请号：US18558204

申请日：2022-03-30

Applicant: Alexander Caratsch

Inventor： Alexander Caratsch

IPC: A61F2/44 ,  A61F2/30

CPC classification number: A61F2/446 ,  A61F2002/30224 ,  A61F2002/30471 ,  A61F2002/3054 ,  A61F2002/30579 ,  A61F2002/30593

Abstract: A dynamically morphing intervertebral implantable device modularly configurable and resiliently adjustable under compressive loads generated between an upper and lower vertebra is disclosed. Specifically, the configurability of the structure enables to effect variable volume and area for safe insertion and secure implantation of the device with the attendant advantage for segment stabilization between the upper and lower vertebrae. Various geometric bodies including stowed or non-stowed structural elements integrated therewith are disclosed. The geometric bodies include a prismatic body, conical body, cylindrical body, and any combination thereof. The geometric bodies including the stowed or non-stowed structural elements are modularly configurable having various sizes and dimension to accommodate a range of intervertebral spaces in order to provide a tailored fit for individual patient anatomies. The variable area and volume enable the device to have a secure and stable position within the intervertebral space thereby preventing detachment or displacement post implantation.

公开(公告)号：US20240197480A1

公开(公告)日：2024-06-20

申请号：US18590344

申请日：2024-02-28

Applicant: Arthrology Consulting, LLC

Inventor： Derek Amanatullah

IPC: A61F2/30 ,  A61F2/34

CPC classification number: A61F2/30734 ,  A61F2/34 ,  A61F2002/30471 ,  A61F2002/3054 ,  A61F2002/30579 ,  A61F2002/30736

Abstract: An expandable augment system is provided for use with an acetabular cup. The expandable augment system can include an expandable augment module that is adjustable in size and that can be adjusted incrementally between a fully collapsed state and an expanded state. A first portion of the expandable augment module is attachable to an outer surface of an acetabular cup and a second portion of the expandable augment module is attachable to bone or to a fixed augment module (e.g., a fixed angle augment module) that is attached to bone and interposed between the adjustable augment module and bone.

公开(公告)号：US12011364B2

公开(公告)日：2024-06-18

申请号：US17841118

申请日：2022-06-15

Applicant: GLOBUS MEDICAL, INC.

Inventor： Jason Gray ,  John LaColla ,  George Howard

IPC: A61F2/44 ,  A61F2/46 ,  A61F2/30

CPC classification number: A61F2/4455 ,  A61F2/4611 ,  A61F2002/30476 ,  A61F2002/30556 ,  A61F2002/30579

Abstract: Expandable fusion implants capable of being installed inside an intervertebral disc space to maintain disc spacing and restore spinal stability, thereby facilitating an intervertebral fusion. The expandable intervertebral implant may be configured to transition from a collapsed configuration having a first width and a first height to an expanded configuration having a second width and a second height. The implant may include front and rear plates each having horizontal ramps configured to interface with corresponding horizontal ramps on actuators and front ramps of left and/or right side portion assemblies.

公开(公告)号：US20240189114A1

公开(公告)日：2024-06-13

申请号：US18444119

申请日：2024-02-16

Applicant: Moskowitz Family LLC

Inventor： Ahmnon D. Moskowitz ,  Pablo A. Valdivia Y. Alvarado ,  Mosheh T. Moskowitz ,  Nathan C. Moskowitz

IPC: A61F2/46 ,  A61B17/00 ,  A61B17/064 ,  A61B17/17 ,  A61B17/70 ,  A61B17/80 ,  A61B17/86 ,  A61B17/88 ,  A61B17/92 ,  A61F2/28 ,  A61F2/30 ,  A61F2/44

CPC classification number: A61F2/4611 ,  A61B17/0642 ,  A61B17/7064 ,  A61B17/809 ,  A61B17/8635 ,  A61B17/8875 ,  A61B17/8894 ,  A61B17/92 ,  A61F2/4465 ,  A61F2/447 ,  A61B2017/00407 ,  A61B2017/0641 ,  A61B17/0644 ,  A61B2017/0648 ,  A61B17/1757 ,  A61B17/86 ,  A61B2017/922 ,  A61F2002/2835 ,  A61F2002/30133 ,  A61F2002/30387 ,  A61F2002/30448 ,  A61F2002/30507 ,  A61F2002/3055 ,  A61F2002/30579 ,  A61F2002/30593 ,  A61F2002/30604 ,  A61F2002/30772 ,  A61F2002/30878 ,  A61F2002/30879 ,  A61F2002/30904 ,  A61F2002/448 ,  A61F2002/4627 ,  A61F2002/4681 ,  A61F2002/4687 ,  A61F2220/0025 ,  A61F2220/005 ,  A61F2230/0015 ,  A61F2250/0007

Abstract: A self-drilling bone fusion screw apparatus is disclosed which includes at least first and second sliding boxes. A first screw member having a tapered end and a threaded body is disposed within the first sliding box, and a second screw member having a tapered end and a threaded body disposed within the second sliding box. An adjuster adjusts the height of the sliding boxes. The screw members are screwed into vertebral bodies in order to fuse the vertebral bodies together. A plurality of the self-drilling bone fusion screw apparatuses may be attached together and/or integrated via a plate or cage. Also disclosed is a cervical facet staple that includes a curved staple base and at least two prongs attached to the bottom surface of the curved staple base.

公开(公告)号：US20240180714A1

公开(公告)日：2024-06-06

申请号：US18527164

申请日：2023-12-01

Applicant: Percheron Spine, LLC

Inventor： Scott A. Koss ,  Bob Gessert

IPC: A61F2/44 ,  A61F2/28 ,  A61F2/46

CPC classification number: A61F2/4455 ,  A61F2/2846 ,  A61F2/4601 ,  A61F2/4611 ,  A61F2002/30579 ,  A61F2002/4629

Abstract: A spinal implant and a delivery system for spinal surgery. The delivery device may be configured to deliver, articulate, and deploy the spinal implant in a disc space between a pair of vertebrae, and to deliver or inject a bone void filler to the spinal implant for deployment of the expandable mesh component. A mesh component may provide a reservoir for larger volumes of bone void filler and greater surface area for load distribution of the spinal cage. The mesh component may include pores through which bone void filler may interdigitate against the vertebral endplates. The delivery device may include a handle having components operable to attach the spinal implant for insertion, position and orient the spinal implant in a desired location and orientation and detach the spinal implant in place. A syringe, syringe gun, and/or packing rod may be utilized to deliver bone void filler through the delivery device.

公开(公告)号：US11992418B2

公开(公告)日：2024-05-28

申请号：US17358735

申请日：2021-06-25

Applicant: Howmedica Osteonics Corp.

Inventor： Amir Ali Sharifi-Mehr ,  Oliver Buchert ,  Ronald Litke ,  Thomas A. Alheidt

IPC: A61F2/44 ,  A61F2/46 ,  A61F2/30 ,  A61F2/48

CPC classification number: A61F2/4455 ,  A61F2/442 ,  A61F2/4611 ,  A61F2002/30329 ,  A61F2002/30537 ,  A61F2002/30538 ,  A61F2002/30556 ,  A61F2002/30579 ,  A61F2002/4629 ,  A61F2/484

Abstract: An intervertebral implant may include an input for expanding at least two extendable support elements connected to a body at respective locations, such that the extendable support elements each apply a respective expansion force directed away from a surface of the body. Application of a single input force to the input may induce the extendable support elements to apply different amounts of expansion force. Alternatively or additionally, an intervertebral implant may include at least two portions connected together by a hinge for articulation about the hinge. In one aspect, the hinge may include at least two rigid links each pivotably connected to the two portions. In another aspect, a rigid link of the hinge may include a passageway for communicating a hydraulic fluid between the two portions. A locking system may be positionable into successive locked configurations by operation of a cam to prevent contraction of an extendable support element.

公开(公告)号：US11980551B2

公开(公告)日：2024-05-14

申请号：US17103172

申请日：2020-11-24

Applicant: DEPUY SYNTHES PRODUCTS, INC.

Inventor： Didier Poncet ,  David M. Warlop ,  Laurent Zanchin

IPC: A61F2/46 ,  A61B17/15 ,  A61B17/16 ,  A61B17/17 ,  A61B17/3205 ,  A61B90/00 ,  A61B90/50 ,  A61F2/40 ,  A61B17/84 ,  A61F2/30

CPC classification number: A61F2/4612 ,  A61B17/15 ,  A61B17/16 ,  A61B17/1604 ,  A61B17/1684 ,  A61B17/1739 ,  A61B17/1778 ,  A61B17/32053 ,  A61B90/06 ,  A61B90/50 ,  A61F2/4003 ,  A61F2/4014 ,  A61F2/4637 ,  A61F2/4684 ,  A61B17/842 ,  A61B2090/034 ,  A61B2090/3945 ,  A61F2002/30235 ,  A61F2002/30332 ,  A61F2002/30574 ,  A61F2002/30579 ,  A61F2002/30604 ,  A61F2002/30616 ,  A61F2002/30772 ,  A61F2002/30904 ,  A61F2/40 ,  A61F2002/4007 ,  A61F2002/4018 ,  A61F2002/4022 ,  A61F2002/4029 ,  A61F2002/4033 ,  A61F2002/4037 ,  A61F2/4603 ,  A61F2002/4619 ,  A61F2002/4627 ,  A61F2002/4628 ,  A61F2002/4629 ,  A61F2002/4658 ,  A61F2002/4681

Abstract: A stemless humeral component for replacing the humeral head of a patient's humerus includes a support flange having a number of cantilevered legs extending distally away from a bottom surface thereof. Instruments and methods for surgically installing the stemless humeral component are also disclosed.