公开(公告)号：US12011357B2

公开(公告)日：2024-06-18

申请号：US17366381

申请日：2021-07-02

申请人： Howmedica Osteonics Corp.

发明人： Ashish Mehta ,  Lance N. Terrill

IPC分类号： A61F2/40 ,  A61F2/30

CPC分类号： A61F2/4081 ,  A61F2/30771 ,  A61F2002/30253 ,  A61F2002/30322 ,  A61F2002/30326 ,  A61F2002/30383 ,  A61F2002/30518 ,  A61F2002/30593 ,  A61F2002/30594 ,  A61F2002/30818 ,  A61F2002/30878

摘要： One embodiment of the present disclosure relates to a glenoid implant with a body and a keel. The body includes an articulation surface and a bone facing surface, and the keel has a depth that extends from the bone facing surface to a free end of the keel. The keel has a first length and a first width, both measured in a plane perpendicular to a direction of the depth. The first length is measured perpendicular to the first width and is defined by a first distance from an inferior end of the keel to a superior end of the keel. The first width is measured at a first location adjacent to the inferior end, and the keel has a width dimension along a first portion of the keel from the first location to the superior end that tapers from the first location toward the superior end.

公开(公告)号：US20240082014A1

公开(公告)日：2024-03-14

申请号：US18515806

申请日：2023-11-21

申请人： EIT Emerging Implant Technologies GmbH

发明人： Morgan Packard Lorio

IPC分类号： A61F2/44 ,  A61F2/46

CPC分类号： A61F2/442 ,  A61F2/447 ,  A61F2/4611 ,  A61F2002/30594

摘要： An intervertebral cage and intervertebral cage apparatus and a method for using the intervertebral cage and/or the intervertebral cage apparatus. The intervertebral cage can be any desired material including a memory material. The intervertebral cage apparatus can include the intervertebral cage and a deployment system having one or both of a variable volume pouch and a deployment cable. The variable volume pouch can be inserted into an internal volume of the intervertebral cage and affixed to the intervertebral cage. The variable volume pouch can be filed with material to achieve an expanded state. The variable volume pouch can assist in the deployment of the intervertebral cage. The deployment cable can be attached to the intervertebral cage and can include features to facilitate that attachment. The deployment cable can apply a force to the intervertebral cage to deploy the intervertebral cage, and can include features to lock the intervertebral cage in the deployed configuration. An implantation tool can be used to apply force to the intervertebral cage to deploy the intervertebral cage.

公开(公告)号：US11883297B2

公开(公告)日：2024-01-30

申请号：US16915019

申请日：2020-06-29

申请人： Peter Forsell

发明人： Peter Forsell

IPC分类号： A61F2/36 ,  A61F2/30 ,  A61F2/34 ,  A61F2/28 ,  A61F2/46

CPC分类号： A61F2/3603 ,  A61F2/28 ,  A61F2/30734 ,  A61F2/34 ,  A61F2002/305 ,  A61F2002/30205 ,  A61F2002/30383 ,  A61F2002/30471 ,  A61F2002/30495 ,  A61F2002/30576 ,  A61F2002/30579 ,  A61F2002/30594 ,  A61F2002/30604 ,  A61F2002/30736 ,  A61F2002/30757 ,  A61F2002/4635

摘要： The invention relates to a method for treating hip joint osteoarthritis with a medical device having a prosthetic part adapted to function as an articulating surface comprising a center axis generally coinciding with the acetabulum and the caput femur center axis when implanted. The method further comprises placing the prosthetic part in a through-going hole in the pelvic bone from the side opposite a concave portion of the acetabulum of the human patient, displacing at least one displaceable protruding supporting member connected to said prosthetic part such that the at least one displaceable protruding supporting member is configured to transfer load from the prosthetic part via the displaceable connection to the pelvic bone when being displaced relative said prosthetic part in a direction more perpendicular than parallel to the prosthetic part's center axis and being implanted.

公开(公告)号：USRE49753E1

公开(公告)日：2023-12-12

申请号：US16676056

申请日：2019-11-06

申请人： K2M, Inc.

发明人： Loubert Suddaby ,  Larry E. McClintock

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

CPC分类号： A61F2/447 ,  A61F2/4425 ,  A61F2/46 ,  A61F2/4611 ,  A61F2002/2817 ,  A61F2002/2835 ,  A61F2002/3054 ,  A61F2002/30266 ,  A61F2002/30281 ,  A61F2002/30484 ,  A61F2002/30522 ,  A61F2002/30538 ,  A61F2002/30556 ,  A61F2002/30568 ,  A61F2002/30593 ,  A61F2002/30594 ,  A61F2002/30624 ,  A61F2002/30828 ,  A61F2002/30831 ,  A61F2002/448

摘要： An adjustable spinal implant includes a lower body, an upper body, a locking pawl, and a locking key. The upper body and the lower body are pivotable relative to one another between a collapsed position and an expanded position. The upper body includes a locking flange that extends towards the lower body. The locking pawl is coupled to the lower body and is moveable between a locked position such that the upper and lower bodies are fixed relative to the one another and an unlocked position such that the upper and lower bodies are moveable relative to one another. The locking key is moveable between a locked state such that the locking pawl is fixed in the locked position and an unlocked state wherein the locking pawl is moveable between the locked position and the unlocked position.

公开(公告)号：US11723776B2

公开(公告)日：2023-08-15

申请号：US16887033

申请日：2020-05-29

申请人： Genesis Medical Devices LLC

发明人： Daniel Nick Segina ,  James A. Proctor, Jr. ,  James Arthur Proctor, III

IPC分类号： A61F2/40 ,  A61B17/80 ,  A61B17/88 ,  A61F2/36 ,  A61F2/38 ,  A61B17/17 ,  A61F2/30 ,  A61F2/46 ,  A61B17/68 ,  A61B17/72 ,  A61B17/90

CPC分类号： A61F2/4059 ,  A61B17/1728 ,  A61B17/1753 ,  A61B17/80 ,  A61B17/8042 ,  A61B17/8061 ,  A61B17/88 ,  A61F2/3607 ,  A61F2/389 ,  A61F2/3859 ,  A61F2/4014 ,  A61F2/4081 ,  A61B17/1725 ,  A61B17/1778 ,  A61B17/72 ,  A61B17/8875 ,  A61B17/90 ,  A61B2017/681 ,  A61F2002/3069 ,  A61F2002/30322 ,  A61F2002/30433 ,  A61F2002/30593 ,  A61F2002/30594 ,  A61F2002/30617 ,  A61F2002/4687

摘要： A periprosthetic fracture repair solution that provides a variety of fracture fixation options should a fracture occur after total hip, knee, or especially a total shoulder arthroplasty, and provides associated methods and apparatus for application of provided fixation. The ability to pre-engineer fracture fixation contingent solutions into humeral components provides for a distinct clinical advantage in the planning and execution for periprosthetic fracture fixation. Said methods and apparatus include targeting devices which allow for intimate association of fixed angle locking screws in pre-drilled holes in an existing prosthetic or other components including additional fixation components. Such apparatus and methods further include the use of alignment devices and other components to allow for ease of repair of periprosthetic fractures utilizing the pre-engineered solutions. Such targeting devices are required in specific circumstances as the prosthetics may prevent x-ray imaging and consequently free hand alignment.

公开(公告)号：US11690728B2

公开(公告)日：2023-07-04

申请号：US16812674

申请日：2020-03-09

申请人： CENTINEL SPINE, LLC

发明人： Rudolf Bertagnoli ,  Shaun Hanson ,  Joern Richter ,  John Paul Furda ,  Fabian Haller ,  David Gerber ,  Roger Berger ,  Stefanie Kaufmann

IPC分类号： A61F2/44 ,  A61B17/14 ,  A61B17/15 ,  A61B17/16 ,  A61F2/46 ,  A61F2/30

CPC分类号： A61F2/442 ,  A61B17/144 ,  A61B17/15 ,  A61B17/1604 ,  A61B17/1671 ,  A61F2/44 ,  A61F2/4425 ,  A61F2/4684 ,  A61F2002/30056 ,  A61F2002/30112 ,  A61F2002/30331 ,  A61F2002/30383 ,  A61F2002/30448 ,  A61F2002/30485 ,  A61F2002/30507 ,  A61F2002/30576 ,  A61F2002/30594 ,  A61F2002/30604 ,  A61F2002/30677 ,  A61F2002/30884 ,  A61F2002/30891 ,  A61F2002/30894 ,  A61F2002/30897 ,  A61F2002/30899 ,  A61F2002/30901 ,  A61F2002/30902 ,  A61F2002/30904 ,  A61F2002/30932 ,  A61F2002/443 ,  A61F2002/449 ,  A61F2220/005 ,  A61F2220/0008 ,  A61F2220/0025 ,  A61F2220/0033 ,  A61F2230/0004 ,  A61F2250/0032 ,  A61F2310/00023 ,  A61F2310/0058 ,  A61F2310/0088 ,  A61F2310/0097 ,  A61F2310/00161 ,  A61F2310/00179 ,  A61F2310/00449 ,  A61F2310/00574 ,  Y10T83/9454

摘要： An intervertebral implant component of an intervertebral implant includes an outer surface for engaging an adjacent vertebra and an inner surface. A keel extends from the outer surface and is designed to be disposed in a slot provided in the adjacent vertebra. This keel extends in a plane which is non-perpendicular to the outer surface; and preferably there are two of the keels extending from the outer surface which are preferably offset laterally from one another. In another embodiment, an anterior shelf is provided at an anterior end of the outer surface, and this anterior shelf extends vertically away from the inner surface in order to help prevent bone growth from the adjacent vertebra towards the inner surface. Further in accordance with disclosed embodiments, various materials, shapes and forms of construction of the component and/or keel provide various benefits.

公开(公告)号：US11672670B2

公开(公告)日：2023-06-13

申请号：US16853573

申请日：2020-04-20

申请人： WARSAW ORTHOPEDIC INC.

发明人： Julien Prevost ,  Robert Loke

IPC分类号： A61F2/44 ,  A61F2/30 ,  A61F2/28

CPC分类号： A61F2/44 ,  A61F2/442 ,  A61F2/4425 ,  A61F2/4455 ,  A61F2/30744 ,  A61F2/30965 ,  A61F2002/2817 ,  A61F2002/2835 ,  A61F2002/3008 ,  A61F2002/3042 ,  A61F2002/3055 ,  A61F2002/30062 ,  A61F2002/30064 ,  A61F2002/30224 ,  A61F2002/30225 ,  A61F2002/30233 ,  A61F2002/30235 ,  A61F2002/30395 ,  A61F2002/30401 ,  A61F2002/30405 ,  A61F2002/30484 ,  A61F2002/30492 ,  A61F2002/30495 ,  A61F2002/30523 ,  A61F2002/30538 ,  A61F2002/30579 ,  A61F2002/30593 ,  A61F2002/30594 ,  A61F2002/30601 ,  A61F2002/30785 ,  A61F2002/30836 ,  A61F2002/30838 ,  A61F2002/30841 ,  A61F2002/30878 ,  A61F2002/443 ,  A61F2002/448 ,  A61F2230/0069 ,  A61F2310/00017 ,  A61F2310/00023 ,  A61F2310/00029 ,  A61F2310/00077 ,  A61F2310/00179 ,  A61F2310/00293 ,  A61F2310/00359

摘要： A spinal implant includes a first member having a wall that defines an axial cavity. A second member extends between a first end and a second end and defines a longitudinal axis. The second member is configured for disposal with the axial cavity and translation relative to the first member. A third member has an outer surface engageable with tissue and an inner surface disposed to dynamically engage the first end in response to the engagement of the outer surface with the tissue. Systems and methods are disclosed.

公开(公告)号：US11660195B2

公开(公告)日：2023-05-30

申请号：US15277744

申请日：2016-09-27

申请人： Howmedica Osteonics Corp.

发明人： Eric Jones ,  Christopher J. Sutcliffe ,  Robin Stamp

IPC分类号： B22F3/105 ,  A61F2/30 ,  B23K26/382 ,  B23K26/40 ,  A61F2/28 ,  A61F2/36 ,  A61F2/38 ,  A61F2/44 ,  A61L27/04 ,  A61L27/56 ,  B22F3/11 ,  C23C4/02 ,  C23C4/18 ,  C23C24/10 ,  C23C26/02 ,  B22F10/20 ,  B23K26/402 ,  B33Y10/00 ,  B33Y80/00 ,  B23K26/082 ,  B23K26/342 ,  B23K101/34 ,  B23K103/02 ,  B23K103/04 ,  B23K103/08 ,  B23K103/14 ,  B23K103/00 ,  A61F2/34 ,  B23K103/18

CPC分类号： A61F2/3094 ,  A61F2/2803 ,  A61F2/30767 ,  A61F2/30771 ,  A61F2/30907 ,  A61F2/30965 ,  A61F2/36 ,  A61F2/3662 ,  A61F2/389 ,  A61F2/3859 ,  A61F2/4455 ,  A61L27/04 ,  A61L27/56 ,  B22F3/1109 ,  B22F10/20 ,  B23K26/082 ,  B23K26/342 ,  B23K26/382 ,  B23K26/40 ,  B23K26/402 ,  B33Y10/00 ,  B33Y80/00 ,  C23C4/02 ,  C23C4/18 ,  C23C24/10 ,  C23C26/02 ,  A61F2002/305 ,  A61F2002/30011 ,  A61F2002/3028 ,  A61F2002/3092 ,  A61F2002/3097 ,  A61F2002/30113 ,  A61F2002/30143 ,  A61F2002/30146 ,  A61F2002/30153 ,  A61F2002/30154 ,  A61F2002/30199 ,  A61F2002/30243 ,  A61F2002/30329 ,  A61F2002/30593 ,  A61F2002/30594 ,  A61F2002/30736 ,  A61F2002/30785 ,  A61F2002/30789 ,  A61F2002/30879 ,  A61F2002/30892 ,  A61F2002/30904 ,  A61F2002/30915 ,  A61F2002/30925 ,  A61F2002/30952 ,  A61F2002/30962 ,  A61F2002/30968 ,  A61F2002/30971 ,  A61F2002/3403 ,  A61F2002/3417 ,  A61F2002/3425 ,  A61F2220/0025 ,  A61F2230/0006 ,  A61F2230/0017 ,  A61F2230/0019 ,  A61F2230/0021 ,  A61F2230/0063 ,  A61F2230/0071 ,  A61F2240/001 ,  A61F2250/0023 ,  A61F2310/00017 ,  A61F2310/00023 ,  A61F2310/00029 ,  A61F2310/00095 ,  A61F2310/00131 ,  A61F2310/00401 ,  A61F2310/00407 ,  A61F2310/00413 ,  A61F2310/00491 ,  A61F2310/00544 ,  B23K2101/35 ,  B23K2103/02 ,  B23K2103/05 ,  B23K2103/08 ,  B23K2103/14 ,  B23K2103/18 ,  B23K2103/26 ,  B23K2103/50 ,  B23K2103/52 ,  Y02P10/25

摘要： The present invention disclosed a method of producing a three-dimensional porous tissue in-growth structure. The method includes the steps of depositing a first layer of metal powder and scanning the first layer of metal powder with a laser beam to form a portion of a plurality of predetermined unit cells. Depositing at least one additional layer of metal powder onto a previous layer and repeating the step of scanning a laser beam for at least one of the additional layers in order to continuing forming the predetermined unit cells. The method further includes continuing the depositing and scanning steps to form a medical implant.

公开(公告)号：US11648131B2

公开(公告)日：2023-05-16

申请号：US17132422

申请日：2020-12-23

申请人： Stryker European Operations Holdings LLC

发明人： Thomas A. Alheidt ,  Bryan D. Milz ,  Dan Boljonis ,  Julien Doreau ,  Christine Herrmann

IPC分类号： A61F2/44 ,  A61F2/46 ,  A61F2/30

CPC分类号： A61F2/447 ,  A61F2/442 ,  A61F2/4611 ,  A61F2/4603 ,  A61F2002/304 ,  A61F2002/3039 ,  A61F2002/3055 ,  A61F2002/30281 ,  A61F2002/30397 ,  A61F2002/30405 ,  A61F2002/30433 ,  A61F2002/30507 ,  A61F2002/30523 ,  A61F2002/30556 ,  A61F2002/30579 ,  A61F2002/30594 ,  A61F2002/30601 ,  A61F2002/30607 ,  A61F2002/30622 ,  A61F2002/30777 ,  A61F2002/30785 ,  A61F2002/30827 ,  A61F2002/30843 ,  A61F2002/30878 ,  A61F2002/30892 ,  A61F2002/30904 ,  A61F2002/4627 ,  A61F2002/4628

摘要： An expandable implant is disclosed in which the implant includes top and bottom plates having angled inner surfaces that interact with expansion members. The expansion members may be situated on an actuator, and may include at least one vertical projection. In some instances, rotation of the actuator in opposing directions about a longitudinal axis may cause the expansion members to move toward or away from one another, thereby resulting in separation of the top and bottom plates. During such expansion of the implant, the at least one vertical projection of the expansion members may be guided at least partially within a recess formed in the first or second plate. Pins may also be included with the expansion members that ride along respective slots in the plates during expansion. An insertion instrument for implanting the aforementioned implant, and methods of using the same, are also disclosed.

公开(公告)号：US20190209337A1

公开(公告)日：2019-07-11

申请号：US16357465

申请日：2019-03-19

申请人： GLOBUS MEDICAL, INC.

发明人： Marcin Niemiec ,  Mark Adams ,  Andrew Iott

IPC分类号： A61F2/44 ,  A61F2/30 ,  A61F2/46

CPC分类号： A61F2/4425 ,  A61F2/30734 ,  A61F2/30771 ,  A61F2/442 ,  A61F2/4465 ,  A61F2/4611 ,  A61F2002/3008 ,  A61F2002/30131 ,  A61F2002/30133 ,  A61F2002/30471 ,  A61F2002/30538 ,  A61F2002/30594 ,  A61F2002/30616 ,  A61F2002/30785 ,  A61F2002/3082 ,  A61F2002/30843 ,  A61F2002/30904 ,  A61F2002/4475 ,  A61F2002/4627 ,  A61F2002/4629 ,  A61F2230/0013 ,  A61F2250/0006 ,  A61F2250/0098

摘要： Spinal implants are disclosed. One spinal implant includes a support body, an articulating element, a blocking member and a motion limiting member. The support body includes a superior end surface and a lower end surface having teeth. In between the superior end surface and the lower end surface is a recess formed in a sidewall of the support body for receiving the articulating element. The blocking member can be received in the recess to prevent inadvertent back-out of the articulating element from within the recess. The articulating element can articulate in one or more directions, thereby allowing articulation of the spinal implant into a desired position within a disc space.