公开(公告)号：US20180344465A1

公开(公告)日：2018-12-06

申请号：US15984996

申请日：2018-05-21

申请人： Zimmer, Inc.

发明人： Edward J. McPherson ,  Jacob Macke

IPC分类号： A61F2/30 ,  A61F2/34

CPC分类号： A61F2/30734 ,  A61F2/34 ,  A61F2002/30433 ,  A61F2002/30449 ,  A61F2002/30561 ,  A61F2002/30578 ,  A61F2002/30688 ,  A61F2002/30736 ,  A61F2002/3092 ,  A61F2002/3096 ,  A61F2002/30985

摘要： 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：US20180333268A1

公开(公告)日：2018-11-22

申请号：US15981508

申请日：2018-05-16

申请人： Tornier

发明人： Jean-Emmanuel Cardon ,  Benjamin Dassonville

IPC分类号： A61F2/40 ,  A61F2/30

CPC分类号： A61F2/4081 ,  A61F2/30734 ,  A61F2002/30406 ,  A61F2002/30561 ,  A61F2002/30607 ,  A61F2002/30736 ,  A61F2002/4085

摘要： This augment insert (200), comprises a coupling member (204) for securing the augment insert to a glenoid component (103) of a shoulder prosthesis (101), and a body (202), comprising a first side (206), configured to bear against a scapular side (107) of the glenoid component when the augment insert is secured to the glenoid component by means of the coupling member; and a second side, opposed to the first side and configured to bear against or be adjacent to a scapula of a patient. According to the invention, the body (202) comprises at least one breakable portion (230), extending from the first side (206) to the second side and configured to be broken off the body. The aperture (234) is provided for accommodating an engaging member (111) of the glenoid component (103), said engaging member protruding from a scapular surface (127) of the scapular side (107) of the glenoid component (103) and being configured for securing the shoulder prosthesis to the scapula.

公开(公告)号：US20180333263A1

公开(公告)日：2018-11-22

申请号：US15976243

申请日：2018-05-10

申请人： Biomet Manufacturing, LLC

发明人： Keith A. Roby ,  John Chernosky ,  Joseph Markham ,  Robert G. Deluca

IPC分类号： A61F2/30 ,  A61F2/40 ,  A61B17/17

CPC分类号： A61F2/30734 ,  A61B17/1684 ,  A61B17/1778 ,  A61F2/30767 ,  A61F2/4081 ,  A61F2/4612 ,  A61F2/4637 ,  A61F2/4684 ,  A61F2002/30332 ,  A61F2002/30347 ,  A61F2002/30604 ,  A61F2002/30736 ,  A61F2002/4624 ,  A61F2002/4627

摘要： Various implant systems and methods of implantation are disclosed herein. The systems and methods allow a surgeon to accurately determine a suitable fastener trajectory for attaching certain components of the implant system to bone in this manner, an appropriate fastener trajectory can be selected and used during a surgical procedure to ensure better purchase and attachment of the various components of the implant system to the bone.

公开(公告)号：US20180303619A1

公开(公告)日：2018-10-25

申请号：US15496958

申请日：2017-04-25

申请人： Biomet Manufacturing, LLC

发明人： Clinton E. Kehres ,  Michael Francis Kovacs ,  Thomas Michael Vanasse

IPC分类号： A61F2/40 ,  A61F2/30

CPC分类号： A61F2/4081 ,  A61F2/30 ,  A61F2/40 ,  A61F2002/30487 ,  A61F2002/30736 ,  A61F2002/3082 ,  A61F2002/30878 ,  A61F2002/30881 ,  A61F2002/4085 ,  A61F2310/00011

摘要： Disclosed herein is an implant. The implant can include a body and a plurality of fixation members. The body can define an articular surface and a bone engaging surface opposite the articular surface. The bone engaging surface can define a groove that separates a first section of the bone engaging surface from a second section of the bone engaging surface. The plurality of fixation members can extend from the bone engaging surface.

公开(公告)号：US09925048B2

公开(公告)日：2018-03-27

申请号：US15434244

申请日：2017-02-16

申请人： Biomet Manufacturing, LLC

发明人： Nathan A. Winslow ,  Andrew Matthew Telka ,  Aaron Smits ,  John M. McDaniel

IPC分类号： A61F2/40 ,  A61F2/30

CPC分类号： A61F2/30734 ,  A61F2/4003 ,  A61F2/4014 ,  A61F2/4081 ,  A61F2002/30217 ,  A61F2002/30433 ,  A61F2002/30576 ,  A61F2002/30736 ,  A61F2002/30738 ,  A61F2002/30787 ,  A61F2002/3085 ,  A61F2002/30884 ,  A61F2002/30948 ,  A61F2002/4085

摘要： An implant assembly comprising a bone augment and an articulating member. The bone augment includes a bone-engaging surface and a coupling surface. The articulating member is configured to couple with the bone augment.

公开(公告)号：US20180071104A1

公开(公告)日：2018-03-15

申请号：US15815462

申请日：2017-11-16

申请人： Biomet Manufacturing, LLC

发明人： Michael Francis Kovacs ,  John M. McDaniel ,  Nathan A. Winslow ,  Thomas M. Vanasse ,  Michael A. Wack

IPC分类号： A61F2/40

CPC分类号： A61F2/4081 ,  A61F2/30734 ,  A61F2/30749 ,  A61F2002/30242 ,  A61F2002/30369 ,  A61F2002/3038 ,  A61F2002/30736 ,  A61F2002/30825 ,  A61F2002/30841 ,  A61F2002/30878 ,  A61F2002/30879 ,  A61F2002/30881 ,  A61F2002/30891

摘要： A glenoid implant is provided and may include a body portion and a stem portion. The stem portion may extend from the body portion along a longitudinal axis. The body portion may include an articular side and a bone-engaging side opposite the articular side. At least a portion of the bone-engaging side may be disposed at a non-parallel angle relative to at least a peripheral edge of the articulation side.

公开(公告)号：US09901451B2

公开(公告)日：2018-02-27

申请号：US14189210

申请日：2014-02-25

申请人： Smith & Nephew, Inc.

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

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

CPC分类号： 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

摘要： 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：US20180043053A1

公开(公告)日：2018-02-15

申请号：US15674309

申请日：2017-08-10

申请人： UNIVERSITY OF CENTRAL OKLAHOMA

发明人： Morshed KHANDAKER ,  Shahram RIAHINEZHAD

IPC分类号： A61L24/10 ,  A61K38/18 ,  A61L24/00 ,  A61L24/02 ,  A61F2/28 ,  A61L24/06

CPC分类号： A61L24/102 ,  A61B17/866 ,  A61B2017/564 ,  A61B2017/8655 ,  A61F2/2846 ,  A61F2/30723 ,  A61F2/30734 ,  A61F2/3601 ,  A61F2002/30736 ,  A61F2310/00011 ,  A61K38/1841 ,  A61K38/1875 ,  A61L24/0015 ,  A61L24/0089 ,  A61L24/0094 ,  A61L24/02 ,  A61L24/06 ,  A61L24/108 ,  A61L2300/102 ,  A61L2300/252 ,  A61L2300/404 ,  A61L2300/414 ,  A61L2400/12 ,  A61L2430/02 ,  C08L33/12 ,  C08L67/04

摘要： The present invention provides processes for combined applications of making grooves on an implant surface, applying MgO nanoparticles with PMMA cement, restricting the cement movement by PCL nanofiber and tethering biomolecules with PCL nanofiber to enhance mechanical stability and osseointegration of PMMA cement with bone. This is achieved through enhanced osteoconductive properties, roughness, and less viable fracture originating sites at the bone-cement interface. Such combined applications of nanoparticle and nanofiber on the mechanical stability and osseointegration of cemented implant is heretofore unknown, but as provided by the present invention can solve the debonding problem of cemented implant from bone.

公开(公告)号：US20170367744A1

公开(公告)日：2017-12-28

申请号：US15696271

申请日：2017-09-06

申请人： Yechiel GOTFRIED

发明人： Yechiel GOTFRIED

IPC分类号： A61B17/80 ,  A61F2/30 ,  A61F2/42 ,  A61F2/44 ,  A61F2/28 ,  A61F2/38 ,  A61B17/56 ,  A61F2/46

CPC分类号： A61B17/8095 ,  A61B17/56 ,  A61B2017/565 ,  A61F2/28 ,  A61F2/30734 ,  A61F2/30767 ,  A61F2/389 ,  A61F2/4225 ,  A61F2/442 ,  A61F2/4455 ,  A61F2/4603 ,  A61F2002/2825 ,  A61F2002/2835 ,  A61F2002/2892 ,  A61F2002/30158 ,  A61F2002/30166 ,  A61F2002/30266 ,  A61F2002/30281 ,  A61F2002/30593 ,  A61F2002/30736 ,  A61F2002/30774 ,  A61F2002/30784 ,  A61F2002/3092 ,  A61F2002/4233 ,  A61F2002/4475 ,  A61F2002/4627 ,  A61F2002/4629 ,  A61F2310/00011 ,  A61F2310/00023 ,  A61F2310/00359

摘要： An apparatus for placement at an anatomical site, the apparatus including an orthopedic implant, which includes a front end, a rear end, a top, a bottom, a right side, a left side, and a central part connecting the right and left sides. The top surface of the implant has a top surface defining a first sloping surface running downwardly from the front end to the rear end of the implant, and the implant having a second sloping surface running downwardly from one side to the opposite side of the implant, and the first and second sloping surfaces are perpendicular to each other. At least a portion of the implant is shaped to define a porous matrix, the porous matrix being shaped to define a plurality of pores that extend through the porous matrix, the pores being sized to receive inserted bone graft material into the pores. At least the central part has a plurality of said pores therein, and the central part defines at least one fixation passageway that passes through the implant from the top of the implant to the bottom of the implant, the at least one fixation passageway having a diameter larger than an average diameter of the pores and is extending almost perpendicular to said second sloping surface running downwardly from one side to the opposite side of the implant, and is adapted to accept a fixation element.

公开(公告)号：US09848989B2

公开(公告)日：2017-12-26

申请号：US15163190

申请日：2016-05-24

申请人： Smith & Nephew, Inc.

发明人： Jeffrey J. Shea ,  Daniel R. Goldberg ,  Nathaniel M. Quinn ,  Stanley Tsai

IPC分类号： A61F2/34 ,  A61F2/46 ,  A61F2/30 ,  A61B17/80

CPC分类号： A61F2/34 ,  A61B17/8052 ,  A61F2/30723 ,  A61F2/30734 ,  A61F2/4601 ,  A61F2002/30449 ,  A61F2002/30581 ,  A61F2002/30583 ,  A61F2002/30589 ,  A61F2002/30593 ,  A61F2002/3069 ,  A61F2002/30736 ,  A61F2002/30919 ,  A61F2002/4631 ,  A61F2220/0016

摘要： Systems, devices, and methods for providing orthopedic augments having recessed pockets that receive a fixation material. The orthopedic augments include an outer surface that interfaces with a patient's tissue or bone, and an inner surface that interfaces with an implant, the inner surface defining a recessed pocket configured to receive a fixation material, a rim around at least a portion of the recessed pocket, and a port in the rim, wherein the recessed pocket extends along the inner surface in at least a direction laterally from the port.