公开(公告)号：US20240173136A1

公开(公告)日：2024-05-30

申请号：US18434905

申请日：2024-02-07

申请人： Smith & Nephew, Inc.

发明人： David W. Rister ,  Stephen J. Lee ,  Jeffrey Lee

IPC分类号： A61F2/34 ,  A61F2/30 ,  A61F2/32 ,  A61F2/36 ,  A61F2/46

CPC分类号： A61F2/34 ,  A61F2/32 ,  A61F2/36 ,  A61F2/4684 ,  A61F2002/30332 ,  A61F2002/30495 ,  A61F2002/305 ,  A61F2002/30614 ,  A61F2002/30616 ,  A61F2002/3069 ,  A61F2002/30769 ,  A61F2002/3208 ,  A61F2002/3401 ,  A61F2002/3403 ,  A61F2002/3414 ,  A61F2002/344 ,  A61F2002/345

摘要： A modular acetabular cup assembly includes an acetabular cup, and a liner seated in the cup. The cup includes an end face, an apex opposite the end face, and a central axis extending between the apex and a center point of the end face. The liner includes an articular surface having a center of rotation which defines a pivot point of the acetabular cup assembly. In certain embodiments, the pivot point is laterally offset from the center point such that the end face is located between the pivot point and the apex.

公开(公告)号：US20240164910A1

公开(公告)日：2024-05-23

申请号：US18426959

申请日：2024-01-30

申请人： Simplify Medical Pty Ltd

发明人： Yves Arramon

IPC分类号： A61F2/44 ,  A61F2/30

CPC分类号： A61F2/4425 ,  A61F2002/30024 ,  A61F2002/30153 ,  A61F2002/30448 ,  A61F2002/30451 ,  A61F2002/305 ,  A61F2002/30563 ,  A61F2002/30607 ,  A61F2002/30616 ,  A61F2002/30649 ,  A61F2002/3065 ,  A61F2002/30654 ,  A61F2002/30662 ,  A61F2002/30843 ,  A61F2002/30884 ,  A61F2002/30904 ,  A61F2/30965 ,  A61F2002/443 ,  A61F2220/0016 ,  A61F2310/00011 ,  A61F2310/00017 ,  A61F2310/00023 ,  A61F2310/00029 ,  A61F2310/00131 ,  A61F2310/00179 ,  A61F2310/00323 ,  A61F2310/00407 ,  A61F2310/00604 ,  A61F2310/00796 ,  A61F2310/0088

摘要： An intervertebral disc includes a superior endplate having an upper vertebral contacting surface and a lower bearing surface, wherein the upper vertebral contacting surface of the superior endplate has a central portion that is raised relative to a peripheral portion of the superior endplate, and wherein the lower bearing surface has a concavity disposed opposite the raised central portion. The disc includes an inferior endplate having a lower vertebral contacting surface and an upper surface, wherein the lower vertebral contacting surface of the inferior endplate has a central portion and wherein the upper bearing surface has a concavity disposed opposite the central portion. A core is positioned between the upper and inferior endplates, the core having upper and lower core bearing surfaces configured to mate with the bearing surfaces of the upper and inferior endplates. The upper vertebral contacting surface of the superior end plate has a different shape than the lower vertebral contacting surface of the inferior end plate.

公开(公告)号：US11857429B2

公开(公告)日：2024-01-02

申请号：US16732428

申请日：2020-01-02

申请人： EIT Emerging Implant Technologies GmbH

发明人： Morgan Packard Lorio

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

CPC分类号： A61F2/442 ,  A61F2/447 ,  A61F2/4611 ,  A61F2/4601 ,  A61F2002/2835 ,  A61F2002/305 ,  A61F2002/30019 ,  A61F2002/3055 ,  A61F2002/30092 ,  A61F2002/30143 ,  A61F2002/30331 ,  A61F2002/30359 ,  A61F2002/30448 ,  A61F2002/30462 ,  A61F2002/30467 ,  A61F2002/30471 ,  A61F2002/30545 ,  A61F2002/30556 ,  A61F2002/30579 ,  A61F2002/30581 ,  A61F2002/30584 ,  A61F2002/30588 ,  A61F2002/30593 ,  A61F2002/30594 ,  A61F2002/30774 ,  A61F2002/30785 ,  A61F2002/30789 ,  A61F2002/30828 ,  A61F2002/4415 ,  A61F2002/4627 ,  A61F2310/00011

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 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 filled 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：US11857424B2

公开(公告)日：2024-01-02

申请号：US17384594

申请日：2021-07-23

申请人： Donald N. Sullivan

发明人： Donald N. Sullivan

IPC分类号： A61F2/38 ,  A61F2/30

CPC分类号： A61F2/3845 ,  A61F2/30724 ,  A61F2/389 ,  A61F2/3859 ,  A61F2002/305 ,  A61F2002/30677 ,  A61F2310/00011

摘要： A hinged articulating spacer system for revision knee arthroplasty includes a femur rod for a femur, and a tibia rod for a tibia. The tibia rod is hingedly couplable to the femur rod to form a hinged rod assembly. A pre-formed femoral spacer component includes bone cement impregnated with an antibiotic. The pre-formed femoral spacer defines an opening that receives the hinged rod assembly. A pre-formed tibial spacer component includes bone cement impregnated with an antibiotic. The pre-formed tibial spacer defines an opening that receives the hinged rod assembly.

公开(公告)号：US11844702B2

公开(公告)日：2023-12-19

申请号：US17359756

申请日：2021-06-28

申请人： DePuy Synthes Products, Inc.

发明人： Nicholas Pavento ,  John Riley Hawkins ,  Sheryl Furlan ,  Douglas Raymond

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

CPC分类号： A61F2/447 ,  A61B17/7059 ,  A61F2/30744 ,  A61F2/442 ,  A61F2/4455 ,  A61F2/30965 ,  A61F2/4465 ,  A61F2002/2817 ,  A61F2002/2835 ,  A61F2002/305 ,  A61F2002/30378 ,  A61F2002/30428 ,  A61F2002/30482 ,  A61F2002/30578 ,  A61F2002/30593 ,  A61F2002/30594 ,  A61F2002/30604 ,  A61F2002/30607 ,  A61F2002/30616 ,  A61F2002/30622 ,  A61F2002/30774 ,  A61F2002/30784 ,  A61F2002/30785 ,  A61F2002/30787 ,  A61F2002/30836 ,  A61F2002/30843 ,  A61F2002/448 ,  A61F2220/0008 ,  A61F2310/00011 ,  A61F2310/00017 ,  A61F2310/00023 ,  A61F2310/00029 ,  A61F2310/00047 ,  A61F2310/00053 ,  A61F2310/00101 ,  A61F2310/00161 ,  A61F2310/00179 ,  A61F2310/00203 ,  A61F2310/00239 ,  A61F2310/00359 ,  A61F2310/00407

摘要： A separate nub component between the plate and an intervertebral fusion cage, wherein the nub is attached to the plate. The nub lessens the undesired pivotal movement of the plate. It is believed that when the nub fits snugly between the endplates of the adjacent vertebral bodies, it acts as a stop against the undesired pivotal movement of the plate.

公开(公告)号：US11832859B2

公开(公告)日：2023-12-05

申请号：US17329810

申请日：2021-05-25

申请人： Intrepid Orthopedics

发明人： Lee A Strnad ,  Christopher S Lorkowski ,  Adam A Barlett

IPC分类号： A61B17/86 ,  B25B23/10 ,  B25B15/00 ,  A61B17/88 ,  A61B17/84 ,  A61F2/30 ,  A61F2/46

CPC分类号： A61B17/8615 ,  A61B17/888 ,  A61B17/8888 ,  B25B15/005 ,  B25B23/105 ,  A61B17/84 ,  A61B17/861 ,  A61B17/864 ,  A61B17/866 ,  A61B17/88 ,  A61B17/8875 ,  A61F2002/305 ,  A61F2002/4638

摘要： A provisional engagement feature for selectively connecting a fastener such as a screw to a driving tool, the fastener incorporating a head with a recess extending therein and a projection contained within the recess for engagement with a corresponding engagement feature and/or selective locking feature of the driving tool.

公开(公告)号：US11766334B2

公开(公告)日：2023-09-26

申请号：US16854270

申请日：2020-04-21

申请人： Arthrosurface Incorporated

发明人： Steven W. Ek ,  Steven E. Ek ,  Nikhil T. Jawrani

IPC分类号： A61F2/40 ,  A61F2/30 ,  A61F2/46 ,  A61B17/064 ,  A61F2/28 ,  A61B17/04

CPC分类号： A61F2/40 ,  A61B17/0642 ,  A61F2/28 ,  A61F2/30 ,  A61F2/30756 ,  A61F2/4081 ,  A61F2/4606 ,  A61F2/4618 ,  A61F2/4637 ,  A61B2017/044 ,  A61B2017/0409 ,  A61B2017/0648 ,  A61F2002/305 ,  A61F2002/3085 ,  A61F2002/30331 ,  A61F2002/30364 ,  A61F2002/30405 ,  A61F2002/30462 ,  A61F2002/30649 ,  A61F2002/4627 ,  A61F2002/4628 ,  A61F2310/00011

摘要： A total joint replacement system comprising a first and a second implant system. The first implant system includes a first implant having a first load bearing surface based on a first removed portion of an articular surface of a patient's first bone, and a first anchor having a first threaded region configured to be secured into the first bone, wherein the first anchor is configured to be secured to the first implant. The second implant system includes a second implant having a second load bearing surface based on a second removed portion of an articular surface of a patient's second bone, and a second anchor having a second threaded region configured to be secured into the second bone, wherein the second anchor is configured to be secured to the second implant.

公开(公告)号：US11744707B2

公开(公告)日：2023-09-05

申请号：US17332895

申请日：2021-05-27

申请人： Subchondral Solutions, Inc.

发明人： Derek Dee ,  Chris Maurer

IPC分类号： A61F2/30 ,  A61B17/16 ,  A61F2/46

CPC分类号： A61F2/30756 ,  A61B17/1615 ,  A61B17/1635 ,  A61B17/1675 ,  A61F2/30 ,  A61F2/30771 ,  A61F2/4618 ,  A61F2002/305 ,  A61F2002/3085 ,  A61F2002/30367 ,  A61F2002/30387 ,  A61F2002/30405 ,  A61F2002/30462 ,  A61F2002/30485 ,  A61F2002/30784 ,  A61F2002/30841

摘要： The present invention relates generally to minimally invasive, cost-effective, adaptable methods, systems, and devices used to repair anatomical joint conditions. The repair may be necessitated by trauma, disease or other conditions. The anatomical joint may specifically include mammalian joints such as the knee, shoulder, elbow, wrist, finger, hip, spine, toe and ankle, for example. The methods, systems, and devices disclosed herein include leveraging the significant (and often unappreciated) role the subchondral bone plays in the health status of the afflicted anatomical joint.

公开(公告)号：US11712344B2

公开(公告)日：2023-08-01

申请号：US16533189

申请日：2019-08-06

申请人： NuVasive, Inc.

发明人： Benjamin Arnold ,  Rich Mueller ,  William Smith ,  Sharath Bellary

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

CPC分类号： A61F2/4465 ,  A61F2/28 ,  A61F2/44 ,  A61F2/447 ,  A61F2/4455 ,  A61F2/4611 ,  A61F2002/2835 ,  A61F2002/305 ,  A61F2002/3055 ,  A61F2002/30235 ,  A61F2002/30393 ,  A61F2002/30395 ,  A61F2002/30405 ,  A61F2002/30433 ,  A61F2002/30507 ,  A61F2002/30556 ,  A61F2002/30579 ,  A61F2002/30593 ,  A61F2002/30601 ,  A61F2002/30772 ,  A61F2002/30777 ,  A61F2002/30779 ,  A61F2002/30785 ,  A61F2002/30789 ,  A61F2002/30904 ,  A61F2002/4622 ,  A61F2002/4627 ,  A61F2002/4628 ,  A61F2310/00017 ,  A61F2310/00023

摘要： The present invention involves a system and methods for assembling and implanting a vertebral body implant. The vertebral body implant includes, but is not necessarily limited to, an expandable core body and endplates that can be attached at both ends. Endplates of various shapes, sizes and angles are attachable to the expandable core so that a suitable vertebral body implant can be implanted between vertebrae.

公开(公告)号：US20230218404A1

公开(公告)日：2023-07-13

申请号：US17959850

申请日：2022-10-04

申请人： Encore Medical, LP DBA DJO Surgical

发明人： Mark FRANKLE

IPC分类号： A61F2/40 ,  A61F2/30 ,  A61F2/28 ,  A61L27/28 ,  A61F2/46

CPC分类号： A61F2/40 ,  A61F2/4014 ,  A61F2/4081 ,  A61F2/4059 ,  A61F2/4612 ,  A61F2/30721 ,  A61F2/30771 ,  A61F2002/305 ,  A61F2002/2835 ,  A61F2002/2853 ,  A61F2002/3006 ,  A61F2002/3085 ,  A61F2002/4022 ,  A61F2002/4085 ,  A61F2002/30115 ,  A61F2002/30123 ,  A61F2002/30125 ,  A61F2002/30126 ,  A61F2002/30159 ,  A61F2002/30242 ,  A61F2002/30245 ,  A61F2002/30332 ,  A61F2002/30339 ,  A61F2002/30365 ,  A61F2002/30367 ,  A61F2002/30378 ,  A61F2002/30405 ,  A61F2002/30426 ,  A61F2002/30433 ,  A61F2002/30578 ,  A61F2002/30604 ,  A61F2002/30607 ,  A61F2002/30616 ,  A61F2002/30649 ,  A61F2002/30654 ,  A61F2002/30772 ,  A61F2220/0033 ,  A61F2220/0041 ,  A61F2310/00023 ,  A61F2310/00029 ,  A61F2310/00179 ,  A61F2310/00592 ,  A61F2310/00796 ,  A61L27/28

摘要： Shoulder arthroplasty systems and configurations for components thereof are described. For example, implant systems for a total should arthroplasty (TSA), hemi shoulder arthroplasty, and reverse should arthroplasty (RSA) are described. In addition, exemplary configurations for baseplates, glenoid components, glenosphere components, humeral components, humeral head components, humerosocket components, connectors, and adaptors, are described.