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公开(公告)号：US20240082010A1
公开(公告)日：2024-03-14
申请号：US18514281
申请日：2023-11-20
Applicant: Howmedica Osteonics Corp.
Inventor： Damon J. Servidio , G. Douglas Letson , Arlen Dale Hanssen , Michael A. McGovern , Jennifer Grunden
CPC classification number: A61F2/389 , A61F2/30771 , A61F2/30907 , A61F2/0811 , A61F2002/30385 , A61F2002/30405 , A61F2002/30461 , A61F2002/30604 , A61F2002/30914 , A61F2002/3092 , A61F2002/3093
Abstract: An orthopedic assembly includes a tibial prosthesis that includes a body that defines an anterior side and a posterior side. The body further incudes a recess in the anterior side of the joint prosthesis and a plurality of openings that extend through the body from the anterior side to the posterior side thereof. At least a first and second opening of the openings are positioned at respective lateral and medial sides of a longitudinal axis of the tibial prosthesis. A modular insert is positioned within the recess of the body such that at least a portion of the modular insert is positioned between the openings of the body. The modular insert is formed separately from the tibial prosthesis and has a porous outer surface to promote tissue ingrowth.
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公开(公告)号：US11918474B2
公开(公告)日：2024-03-05
申请号：US16900219
申请日：2020-06-12
Applicant: Howmedica Osteonics Corp. , The University Of Liverpool
Inventor： Eric Jones , Christopher J. Sutcliffe , Robin Stamp
IPC: A61F2/30 , A61F2/28 , A61L27/30 , A61L27/56 , B22F3/11 , B22F5/10 , B22F10/28 , B22F10/38 , B23K26/382 , B29C37/00 , B29C45/14 , B33Y70/00 , B33Y80/00 , C23C4/02 , C23C4/18 , C23C24/10 , C23C26/02 , A61F2/32 , A61F2/34 , A61F2/36 , A61F2/38 , B22F10/32 , B22F10/36 , B22F10/366 , B22F10/62 , B22F10/64 , B22F12/41 , B29L31/00 , B33Y10/00
CPC classification number: A61F2/30907 , A61F2/30 , A61L27/306 , A61L27/56 , B22F3/1109 , B22F5/10 , B22F10/28 , B22F10/38 , B23K26/382 , B29C37/0082 , B29C45/14311 , B33Y70/00 , B33Y80/00 , C23C4/02 , C23C4/18 , C23C24/10 , C23C26/02 , A61F2002/30011 , A61F2002/30199 , A61F2002/30243 , A61F2002/30261 , A61F2002/3028 , A61F2002/30329 , A61F2002/30593 , A61F2002/30594 , A61F2/30756 , A61F2/30767 , A61F2002/30915 , A61F2002/3092 , A61F2/3094 , A61F2/30965 , A61F2002/30968 , A61F2002/3097 , A61F2002/30971 , A61F2/32 , A61F2002/3401 , A61F2002/3425 , A61F2/36 , A61F2/3877 , A61F2220/0025 , A61F2230/0063 , A61F2230/0071 , A61F2230/0082 , A61F2250/0023 , B22F10/32 , B22F10/36 , B22F10/366 , B22F10/62 , B22F10/64 , B22F12/41 , B22F2999/00 , B29C2045/14327 , B29L2031/7532 , B33Y10/00 , Y02P10/25 , B22F2999/00 , B22F3/1109 , B22F2207/11
Abstract: A method of forming an implant having a porous tissue ingrowth structure and a bearing support structure. The method includes depositing a first layer of a metal powder onto a substrate, scanning a laser beam over the powder so as to sinter the metal powder at predetermined locations, depositing at least one layer of the metal powder onto the first layer and repeating the scanning of the laser beam.
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公开(公告)号：US11918260B2
公开(公告)日：2024-03-05
申请号：US17128973
申请日：2020-12-21
Applicant: Howmedica Osteonics Corp.
Inventor： Jeffrey John Larson
CPC classification number: A61B17/7074 , A61B17/88 , A61B90/11 , A61B90/50 , A61B17/1757
Abstract: A monopedicular targeting system for posterior spinal surgery includes a first joint component, a fastener for affixing the first joint component to a single pedicle, a positioning arm having a second joint component for mating with the first joint component to form a first joint having three rotational degrees of freedom, and a connector for coupling the spinal surgery device to the positioning arm. The connector has a third joint component that mates with a fourth joint component of a spinal surgery device to form a second joint having three rotational degrees of freedom. A monopedicular targeting method for posterior spinal surgery includes affixing a fastener to a single pedicle and adjusting three translational degrees of freedom and three rotational degrees of freedom of a posterior spinal surgery device with respect to a pedicle of a vertebra by manipulating joints of a manipulator connecting the spinal surgery device to the fastener.
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公开(公告)号：US20240065766A1
公开(公告)日：2024-02-29
申请号：US18275381
申请日：2022-01-28
Applicant: Howmedica Osteonics Corp.
Inventor： Jean Chaoui , Manuel Jean-Marie Urvoy , Emile Ducrocq
CPC classification number: A61B34/10 , A61B34/25 , A61F2/4081 , G16H50/50 , A61B2034/102 , A61B2034/105 , A61B2034/107 , A61B2034/108 , A61B2034/258
Abstract: A method comprises obtaining, by a computing system, one or more surgeon preference parameters that specify values of one or more surgical parameters, wherein the surgical parameters include one or more positioning parameters for a glenoid implant to be attached to a glenoid fossa of a patient during a surgery; determining, by the computing system, based on one or more anatomic parameters of the patient and the surgeon preference parameters, one or more suggested surgical options, each of the surgical options corresponding to a. different combination of the positioning parameters for the glenoid implant and types of glenoid implant; and outputting, by the computing system, for display, the one or more suggested surgical options.
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公开(公告)号：US20240008994A1
公开(公告)日：2024-01-11
申请号：US18369138
申请日：2023-09-15
Applicant: HOWMEDICA OSTEONICS CORP.
Inventor： Benjamin DASSONVILLE , Gilles HENRY , Vincent GABORIT , Vincent COULANGE , George ATHWAL , Pascal BOILEAU , Christopher CHUINARD , Philippe CLAVERT , Luc FAVARD , James D. KELLY, II , François SIRVEAUX
CPC classification number: A61F2/4059 , A61F2/30771 , A61F2/4612 , A61F2/30749 , A61F2/3094 , A61F2002/30784 , A61F2002/30827 , A61F2002/30433 , A61F2002/4658 , A61F2002/4681 , A61F2002/4631
Abstract: Various embodiments disclosed herein relate to stemmed and stemless humeral anchors, and implanting tools for use in shoulder arthroplasty procedures. For example, the humeral anchor can include a distal shaft portion, a proximal portion, and a metaphyseal portion connecting the distal shaft portion and the proximal portion. The distal shaft portion can include multiple apertures configured to receive a screw or one or more plugs. The proximal portion can include a stem face configured to be removably attached to an implanting tool or to couple to an anatomic insert or a reverse insert.
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Patent Agency Ranking
公开(公告)号：US11865012B2
公开(公告)日：2024-01-09
申请号：US17659588
申请日：2022-04-18
Applicant: Howmedica Osteonics Corp.
Inventor： Robert Courtney, Jr. , Austin Wyatt Mutchler , R. Sean Churchill
CPC classification number: A61F2/4081 , A61F2002/30604 , A61F2002/30822 , A61F2002/30828 , A61F2002/30878 , A61F2002/30881 , A61F2002/30884 , A61F2002/30892 , A61F2002/30897
Abstract: A glenoid prosthesis includes a head portion and an anchor. The head portion includes a first surface adapted to contact a glenoid and an opposed second surface that is at least partially concave. The anchor extends from the first surface of the head portion and terminates at a distal end. At least one first circular member is disposed between the head portion and the distal end of the anchor and encircle the anchor. At least one second circular member is disposed between the head portion and the distal end of the anchor and encircles the anchor. The at least one first circular member is adapted to engage cortical bone of a glenoid and the at least one second circular member is adapted to engage cancellous bone of a glenoid when the glenoid prosthesis is implanted.
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公开(公告)号：US11865009B2
公开(公告)日：2024-01-09
申请号：US17583886
申请日：2022-01-25
Applicant: HOWMEDICA OSTEONICS CORP.
Inventor： Matthew Victor Kartholl , Brad Alan Parker , Kevin Alika Farley , Ryan D. Koepke
CPC classification number: A61F2/3804 , A61F2/38 , A61F2/4637 , A61F2/4605 , A61F2002/30383 , A61F2002/30494 , A61F2002/30495 , A61F2002/30528 , A61F2002/30602 , A61F2002/3809 , A61F2002/3813 , A61F2002/3827
Abstract: A radial head assembly is provided that includes a stem, a collar, a locking ring, and an articular member. The stem has a convex articular head on one end thereof. The locking ring has a ring wall, which has a ring opening. The ring wall has an angular outer surface and a slot configured to permit the ring wall to radially expand. The angular outer surface engages an angular portion of an interior surface of the collar. The articular member and the locking ring define an articular space within the collar. The articular space is configured to receive the convex articular head.
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公开(公告)号：US20230397999A1
公开(公告)日：2023-12-14
申请号：US18454203
申请日：2023-08-23
Applicant: HOWMEDICA OSTEONICS CORP.
Inventor： Pierric Deransart , William J. Slone , Robert J. Ball , Gilles Walch , Pascal Boileau , George S. Athwal , Jon J.P. Warner , Robert Z. Tashjian , Jay D. Keener , Charles L. Penninger , Ryan D. Koepke , Matthew Victor Kartholl , Marine Godelu , Douglas Charles Garman
CPC classification number: A61F2/4612 , A61B17/1778 , A61B17/1684 , A61F2/30749 , A61F2/4081 , A61B2017/564
Abstract: Various apparatus and methods for implanting glenoid prostheses are disclosed. In various embodiments, a kit for shoulder surgery can include a partial reaming guide having a patient-matched surface shaped to conform to a scapula of a patient, the partial reaming guide configured to limit glenoid reaming about a reaming axis to only a portion of a glenoid; and an anchor peg channel guide having a patient-matched surface shaped to conform to a portion of the glenoid, the anchor peg channel guide having a channel offset from the reaming axis.
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公开(公告)号：US20230310167A1
公开(公告)日：2023-10-05
申请号：US18189261
申请日：2023-03-24
Applicant: Howmedica Osteonics Corp.
Inventor： Shashank Verma , Rajan Yadav , Roy Philip Splieth , Matt Kartholl , Travis Geels , Brad Parker , Doug Garman , Anthony Andreas , Amith Nayak
CPC classification number: A61F2/4059 , A61F2/4612 , A61F2/4657 , A61F2002/30672
Abstract: A trial humeral prosthesis may include a trial stem for implantation into a humerus, and a trial proximal body configured to couple to a trial articulating component. A plurality of trial spacers may be configured to couple the trial stem to the trial proximal body, the plurality of trial spacers including a first trial spacer and a second trial spacer. The first and second trial spacers may each include a proximal post and a tab extending radially outward from the proximal post, and a distal body having a larger outer diameter than an outer diameter of the proximal post, a slot being formed in the distal body. The slot of the distal body of the first trial spacer may be configured to receive the tab of the second trial spacer when the proximal post of the second trial spacer is received within the distal body of the first trial spacer.
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公开(公告)号：US11759323B2
公开(公告)日：2023-09-19
申请号：US16804740
申请日：2020-02-28
Applicant: Howmedica Osteonics Corp. , The University Of Liverpool
Inventor： Nicholas Nai Guang Dong , Matthew P. Poggie , Robert W. Klein , Eric Jones , Christopher J. Sutcliffe , Joseph Robinson , Dan Jones , Lewis Mullen , Robin Stamp
IPC: A61F2/30 , G06F30/00 , B33Y50/00 , B22F10/80 , B33Y80/00 , B22F10/28 , A61F2/28 , B23K26/342 , B23K15/00
CPC classification number: A61F2/30767 , A61F2/28 , A61F2/30942 , B22F10/28 , B22F10/80 , B23K15/0086 , B23K26/342 , B33Y50/00 , G06F30/00 , A61F2002/30952 , B33Y80/00 , Y02P10/25
Abstract: Aspects of the present disclosure relate generally to preparing models of three-dimensional structures. In particular, a model of a three-dimensional structure constructed of porous geometries is prepared. A component file including a porous CAD volume having a boundary is prepared. A space including the porous CAD volume is populated with unit cells. The unit cells are populated with porous geometries having a plurality of struts having nodes on each end. The space is populated with at least one elongated fixation element extending beyond the boundary to produce an interlocking feature enabling assembly or engagement with a mating structure.
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