公开(公告)号：US12127942B2

公开(公告)日：2024-10-29

申请号：US15984996

申请日：2018-05-21

Applicant: Zimmer, Inc.

Inventor： Edward J. McPherson ,  Jacob Macke

IPC: A61F2/30 ,  A61F2/34

CPC classification number: A61F2/30734 ,  A61F2/30771 ,  A61F2/34 ,  A61F2002/30024 ,  A61F2002/30131 ,  A61F2002/30176 ,  A61F2002/30181 ,  A61F2002/30433 ,  A61F2002/30449 ,  A61F2002/30561 ,  A61F2002/30578 ,  A61F2002/30617 ,  A61F2002/30688 ,  A61F2002/3069 ,  A61F2002/30736 ,  A61F2/30749 ,  A61F2002/30784 ,  A61F2002/3092 ,  A61F2002/3093 ,  A61F2/30942 ,  A61F2002/3096 ,  A61F2002/30968 ,  A61F2002/3097 ,  A61F2002/30985 ,  A61F2310/00023

Abstract: An augment for supporting an acetabular shell at an acetabulum of a hip bone. In some examples, the augment can include a body having a first surface and a second surface opposite the first surface. The body can extend from a first end portion that is adapted to be fixed to an acetabular shell, to a second end portion. The body can include a first hole and a second hole, each of the first and second holes extending through the body from the first surface to the second surface. The body can be formed of a porous material that promotes boney ingrowth and can further include a trim marker located in between the first hole and the second hole.

公开(公告)号：US12036134B2

公开(公告)日：2024-07-16

申请号：US16912197

申请日：2020-06-25

Applicant: In2Bones USA, LLC

Inventor： Rebecca Hawkins Wahl

IPC: A61F2/30 ,  A61B17/16 ,  A61B17/86 ,  A61B17/88 ,  A61F2/28 ,  A61F2/46 ,  A61B90/00

CPC classification number: A61F2/4618 ,  A61B17/1615 ,  A61B17/1635 ,  A61B17/8897 ,  A61F2/30756 ,  A61F2/4601 ,  A61F2/4657 ,  A61B2090/062 ,  A61F2/28 ,  A61F2002/30616 ,  A61F2002/30617 ,  A61F2002/30805 ,  A61F2002/3082 ,  A61F2002/4662 ,  A61F2310/00359 ,  A61F2310/00371

Abstract: An apparatus and a method are provided for performing cartilage graft implant surgeries. The apparatus comprises a graft plug kit comprising one or more grafts configured to treat osteochondral defects in various bone joint locations in a patient's body. Each of the grafts comprises a cartilage layer coupled with a bone portion. The cartilage layer comprises a thickness selected to closely match the thickness of existing cartilage at an implant location. The bone portion comprises surface features configured to encourage the patient's bone tissue to grow into the bone portion, thereby accelerating incorporation of the graft into the patient's bone. An instrument kit comprises a multiplicity of instruments configured for implantation of the grafts into the patient's body, including at least a graft inserter, a guidewire, a reamer, and a size gauge.

公开(公告)号：US20230363920A1

公开(公告)日：2023-11-16

申请号：US18198240

申请日：2023-05-16

Applicant: Joint Development, LLC

Inventor： Dermott J. McHugh

IPC: A61F2/38 ,  A61F2/30

CPC classification number: A61F2/389 ,  A61F2/30734 ,  A61F2002/30708 ,  A61F2002/3863 ,  A61F2002/30112 ,  A61F2002/30617 ,  A61F2002/30494 ,  A61F2002/30448

Abstract: The universal tibial insert includes a keyed lock plate generally symmetrical across a median plane and a frontal plane and is selectively engageable with an asymmetrical tibial base plate in a first orientation and a second orientation approximately 180° relative to the first orientation. This allows an upwardly presented articular surface to reciprocally interface with a medial condyle and a lateral condyle of a femoral component in articulatory relation therewith when the universal tibial insert is in either of the first orientation or the second orientation.

公开(公告)号：US11752004B2

公开(公告)日：2023-09-12

申请号：US17071352

申请日：2020-10-15

Applicant: Stryker European Operations Limited

Inventor： Jean-François Oglaza ,  Christian Renaud ,  Alain Leonard ,  Gildas Huet

IPC: A61F2/44 ,  A61B17/88 ,  A61F2/46 ,  A61B17/70 ,  A61F2/30

CPC classification number: A61F2/4425 ,  A61B17/8858 ,  A61F2/44 ,  A61F2/442 ,  A61F2/4601 ,  A61F2/4611 ,  A61B17/70 ,  A61F2002/30224 ,  A61F2002/30471 ,  A61F2002/30556 ,  A61F2002/30579 ,  A61F2002/30593 ,  A61F2002/30601 ,  A61F2002/30617 ,  A61F2002/30772 ,  A61F2002/30774 ,  A61F2002/4627 ,  A61F2002/4629 ,  A61F2002/4635 ,  A61F2220/0091 ,  A61F2230/0069 ,  A61F2250/0009 ,  A61F2310/00023

Abstract: A system configured to increase height of a vertebral body. An implant includes plates each defining a bearing surface configured to be moved away from one another to expand the implant within the vertebral body. Supports are each coupled to one of the plates and include a reduced thickness portion defining a material web configured to plastically deform during expansion of the implant. The system includes an implant carrier with which an end element of the implant is removably coupled, and a rod configured to be translated relative to the implant carrier to cause expansion of the implant. An opposed portion may be coupled to the supports and configured to receive a longitudinal force to be moved relative to the end element. Second supports may be each coupled to the end element and one of the plates. Each of the second supports may plastically deform during expansion of the implant.

公开(公告)号：US20180168822A1

公开(公告)日：2018-06-21

申请号：US15863421

申请日：2018-01-05

Applicant: Biomet Manufacturing, LLC

Inventor： John R. White ,  Lance Dean Perry ,  Aaron P. Smith ,  Jason D. Meridew ,  Bryan Morrison ,  W. Jason Slone ,  Tyler D. Witt ,  Mark A. Bollinger ,  Robert Metzger

IPC: A61F2/46 ,  A61B17/16 ,  A61B34/10 ,  A61B17/17 ,  A61F2/36 ,  A61F2/30 ,  A61B17/92 ,  A61B34/00 ,  B33Y80/00 ,  B33Y70/00

CPC classification number: A61F2/4609 ,  A61B17/1617 ,  A61B17/1642 ,  A61B17/1666 ,  A61B17/1746 ,  A61B34/10 ,  A61B2017/922 ,  A61B2034/105 ,  A61B2034/108 ,  A61B2034/252 ,  A61F2/30942 ,  A61F2/3603 ,  A61F2002/30617 ,  A61F2002/4633 ,  A61F2002/4662 ,  A61F2002/4668 ,  A61F2002/4687 ,  A61F2250/0097 ,  B33Y70/00 ,  B33Y80/00

Abstract: An acetabular device includes a patient-specific acetabular alignment guide including a bone engagement surface. The bone engagement surface has a first portion configured and shaped to be conforming and complementary to an acetabular rim surface and a second portion configured and shaped to be conforming and complementary to a periacetabular area of an acetabulum of a patient. The acetabular alignment guide includes a plurality of guiding formations extending through the second portion for guiding a plurality of alignment pins therethrough. The bone engagement surface and the plurality of guiding formations are prepared from a three-dimensional model of the acetabulum of the specific patient reconstructed pre-operatively from a scan of the patient.

公开(公告)号：US20180092760A1

公开(公告)日：2018-04-05

申请号：US15833030

申请日：2017-12-06

Applicant: Mayo Foundation for Medical Education and Research

Inventor： John W. Sperling ,  Aaron C. Treat ,  Bruce R. Kline ,  Michael B. Larson ,  Kendall Dennis

IPC: A61F2/46 ,  A61F2/30 ,  A61F2/44 ,  A61F2/42 ,  A61F2/40 ,  A61F2/38 ,  A61F2/36

CPC classification number: A61F2/4657 ,  A61F2/30749 ,  A61F2/3609 ,  A61F2/3804 ,  A61F2/3859 ,  A61F2/4014 ,  A61F2/4202 ,  A61F2/44 ,  A61F2/4637 ,  A61F2/4684 ,  A61F2002/30329 ,  A61F2002/30378 ,  A61F2002/30538 ,  A61F2002/30553 ,  A61F2002/30617 ,  A61F2002/30649 ,  A61F2002/3071 ,  A61F2002/3822 ,  A61F2002/3827 ,  A61F2002/3831 ,  A61F2002/4037 ,  A61F2002/4205 ,  A61F2002/4668 ,  A61F2002/4681

Abstract: Methods and devices are disclosed for joint (e.g., shoulder) arthroplasty, including for reverse joint arthroplasty. In one aspect, there is provided a trial device for determining inclination, offset, and/or version of a prosthetic tray with respect to a prosthetic stem or stemless implant. In another aspect, there is provided a joint (e.g., shoulder) prosthesis, which allows for variable offset, inclination or version or any combination thereof. In another aspect, there is provided a method for setting an offset or inclination angle or a version angle or any combination thereof of a prosthetic tray with respect to a stem or stemless device implanted or to be implanted in a bone of a joint (e.g., shoulder) by matching the corresponding offset or version or inclination or any combination thereof to a trial device.

公开(公告)号：US09918853B2

公开(公告)日：2018-03-20

申请号：US14970447

申请日：2015-12-15

Applicant: ENCORE MEDICAL LP

Inventor： Gordon I Groh

IPC: A61B17/17 ,  A61F2/46 ,  A61B17/72 ,  A61F2/40 ,  A61F2/30

CPC classification number: A61F2/4612 ,  A61B17/1725 ,  A61B17/1778 ,  A61B17/72 ,  A61F2/40 ,  A61F2/4014 ,  A61F2/4684 ,  A61F2002/30616 ,  A61F2002/30617 ,  A61F2002/30772 ,  A61F2002/30785 ,  A61F2002/4018 ,  A61F2002/4029 ,  A61F2002/4628 ,  A61F2002/4687 ,  A61F2250/0097

Abstract: Various embodiments of the present invention provide systems and methods for treating a proximal humeral fracture. A system according to one embodiment includes a longitudinal member configured to be received within the humeral shaft. The system includes a jig assembly configured to be coupled to the longitudinal member, wherein the jig assembly includes at least one hole defined therethrough that is configured to guide placement of at least one hole in the humeral shaft, and wherein the hole formed in the humeral shaft is configured to align with at least one hole in the humeral implant such that the jig assembly is configured to locate the position of the humeral implant in the humeral shaft.

公开(公告)号：US20180064557A1

公开(公告)日：2018-03-08

申请号：US15807835

申请日：2017-11-09

Applicant: Howmedica Osteonics Corp.

Inventor： Damien J. Shulock ,  John E. Ashley ,  Thomas Grotz ,  Rudy Pretti

IPC: A61F2/44 ,  A61F2/46 ,  A61F2/48 ,  A61F2/30 ,  A61F2/28

CPC classification number: A61F2/4465 ,  A61F2/30771 ,  A61F2/441 ,  A61F2/442 ,  A61F2/4601 ,  A61F2/4611 ,  A61F2002/2835 ,  A61F2002/30062 ,  A61F2002/30133 ,  A61F2002/30235 ,  A61F2002/30433 ,  A61F2002/30538 ,  A61F2002/3055 ,  A61F2002/30563 ,  A61F2002/30579 ,  A61F2002/30581 ,  A61F2002/30583 ,  A61F2002/30591 ,  A61F2002/30593 ,  A61F2002/30596 ,  A61F2002/30598 ,  A61F2002/30604 ,  A61F2002/30617 ,  A61F2002/30622 ,  A61F2002/30772 ,  A61F2002/30777 ,  A61F2002/4475 ,  A61F2002/4627 ,  A61F2002/4629 ,  A61F2002/4631 ,  A61F2002/4666 ,  A61F2002/485 ,  A61F2210/0085 ,  A61F2220/0041 ,  A61F2230/0015 ,  A61F2230/0069 ,  A61F2250/0006 ,  A61F2250/0097 ,  A61F2310/00017 ,  A61F2310/00023 ,  A61F2310/00796

Abstract: A selectively expanding spine cage has a minimized cross section in its unexpanded state that is smaller than the diameter of the neuroforamen through which it passes in the distracted spine. The cage conformably engages between the endplates of the adjacent vertebrae to effectively distract the anterior disc space, stabilize the motion segments and eliminate pathologic spine motion. Expanding selectively (anteriorly, along the vertical axis of the spine) rather than uniformly, the cage height increases and holds the vertebrae with fixation forces greater than adjacent bone and soft tissue failure forces in natural lordosis. Stability is thus achieved immediately, enabling patient function by eliminating painful motion. The cage shape intends to rest proximate to the anterior column cortices securing the desired spread and fixation, allowing for bone graft in, around, and through the implant for arthrodesis whereas for arthroplasty it fixes to endpoints but cushions the spine naturally.

公开(公告)号：US09901451B2

公开(公告)日：2018-02-27

申请号：US14189210

申请日：2014-02-25

Applicant: Smith & Nephew, Inc.

Inventor： Justin Steve Conway ,  David C. Kelman ,  Richard D. Lambert ,  Jeffrey A. Sharp ,  Jeffrey Joel Shea ,  Brian Ronald Yokoo

IPC: A61F2/34 ,  G06F9/455 ,  A61B17/80 ,  A61F2/30 ,  B33Y80/00 ,  A61B17/82 ,  A61B17/86 ,  A61F2/46

CPC classification number: A61F2/34 ,  A61B17/8066 ,  A61B17/82 ,  A61B17/866 ,  A61B17/8685 ,  A61F2/30734 ,  A61F2/30749 ,  A61F2/30771 ,  A61F2/30907 ,  A61F2/30942 ,  A61F2/30965 ,  A61F2/4609 ,  A61F2002/30011 ,  A61F2002/30013 ,  A61F2002/30169 ,  A61F2002/30189 ,  A61F2002/30326 ,  A61F2002/3038 ,  A61F2002/30387 ,  A61F2002/30449 ,  A61F2002/30462 ,  A61F2002/30471 ,  A61F2002/30474 ,  A61F2002/30507 ,  A61F2002/30538 ,  A61F2002/30578 ,  A61F2002/30579 ,  A61F2002/30604 ,  A61F2002/30611 ,  A61F2002/30617 ,  A61F2002/30736 ,  A61F2002/3082 ,  A61F2002/30841 ,  A61F2002/30891 ,  A61F2002/3092 ,  A61F2002/3093 ,  A61F2002/30952 ,  A61F2002/3096 ,  A61F2002/30985 ,  A61F2002/3412 ,  A61F2002/3429 ,  A61F2002/3441 ,  A61F2002/3448 ,  A61F2002/348 ,  A61F2002/3487 ,  A61F2002/4615 ,  A61F2002/4619 ,  B33Y80/00 ,  G06F9/45533

Abstract: Systems, devices, and methods are provided for orthopedic implants. The implants may include a base member, such as an acetabular shell or an augment, that is configured to couple with an augment, flange cup, mounting member, or any other suitable orthopedic attachment. Mounting members include, for example, flanges, blades, hooks, and plates. In some embodiments, the orthopedic attachments may be adjustably positionable about the base member or other attachments, thereby providing modularity for assembling and implanting the device, and various securing and/or locking mechanisms may be used between the components of the implant.

公开(公告)号：US20170367849A1

公开(公告)日：2017-12-28

申请号：US15698899

申请日：2017-09-08

Applicant: Timothy Ray Miller

Inventor： Timothy Ray Miller

IPC: A61F2/46 ,  A61B90/00 ,  A61F2/38

CPC classification number: A61F2/4657 ,  A61B19/50 ,  A61B90/08 ,  A61B2019/508 ,  A61B2090/0807 ,  A61F2/3859 ,  A61F2002/30616 ,  A61F2002/30617 ,  A61F2002/4658 ,  A61F2002/4668 ,  A61F2002/469

Abstract: Instrumentation and methods are provided for knee arthroplasty which permit rotation of a distal femoral component in the sagittal plane. A guide provides for determination of both a femoral component size and rotation angle at which to install the implant in any specific patient.