公开(公告)号：US11654030B2

公开(公告)日：2023-05-23

申请号：US17031885

申请日：2020-09-24

申请人： Astura Medical Inc.

发明人： Anthony Valkoun ,  Thomas Purcell

IPC分类号： A61F2/44 ,  A61F2/30

CPC分类号： A61F2/442 ,  A61F2/4455 ,  A61F2002/30505 ,  A61F2002/30507

摘要： Disclosed is a standalone anterior lumbar interbody spacer that includes a lumbar spacer body and lumbar plate with a unique locking system to rigidly couple the spacer body and plate via a spring loaded lock tab.

公开(公告)号：US11653979B2

公开(公告)日：2023-05-23

申请号：US15795503

申请日：2017-10-27

申请人： Hector Pacheco

发明人： Hector Pacheco

IPC分类号： A61B34/20 ,  A61B6/00 ,  A61B17/17 ,  A61F2/44 ,  A61F2/46 ,  A61B90/00 ,  A61B17/00 ,  A61B6/12 ,  A61B17/16

CPC分类号： A61B34/20 ,  A61B6/4441 ,  A61B6/5235 ,  A61B17/1757 ,  A61F2/442 ,  A61F2/4611 ,  A61B6/12 ,  A61B6/487 ,  A61B17/1671 ,  A61B17/1703 ,  A61B2017/0092 ,  A61B2017/00907 ,  A61B2034/2065 ,  A61B2090/067 ,  A61B2090/0811 ,  A61B2090/364 ,  A61B2090/376 ,  A61F2002/4635

摘要： A method for the fluoroscopic registration in real time for placement of pedicle screws or the like during spinal surgery, comprising creating a lateral image in which a pedicle has appropriate anatomic contour and superior endplate, advancing a pin into the pedicle starting in the posterior cortex and moved far enough into the pedicle to anchor the pin, rotating the fluoroscopy to obtain an AP image of the pedicle which is moved to render the pin to be neutral in a cephalad to candad direction, and positioning a pedicle screw in the pedicle following 2D contour mapping generated by manual or automated templating.

公开(公告)号：US20230143226A1

公开(公告)日：2023-05-11

申请号：US18149688

申请日：2023-01-04

申请人： GLOBUS MEDICAL, INC.

发明人： Daniel Davenport ,  Duncan Sibson ,  Chad Glerum ,  Jason Gray ,  Jason Pastor ,  Derek Martzall ,  Jason Zappacosta ,  Mark Miccio ,  Colm McLaughlin

IPC分类号： A61F2/44 ,  A61F2/46

CPC分类号： A61F2/447 ,  A61F2/442 ,  A61F2/4455 ,  A61F2/4465 ,  A61F2/4684 ,  A61F2002/3008

摘要： An implant for therapeutically separating bones of a joint has two endplates each having an opening through the endplate, and at least one ramped surface on a side opposite a bone engaging side. A frame is slideably connected to the endplates to enable the endplates to move relative to each other at an angle with respect to the longitudinal axis of the implant, in sliding connection with the frame. An actuator screw is rotatably connected to the frame. A carriage forms an open area aligned with the openings in the endplates. The openings in the endplates pass through the carriage to form an unimpeded passage from bone to bone of the joint. The carriage has ramps which mate with the ramped surfaces of the endplates, wherein when the carriage is moved by rotation of the actuator screw, the endplates move closer or farther apart.

公开(公告)号：US20190231547A1

公开(公告)日：2019-08-01

申请号：US16247381

申请日：2019-01-14

申请人： Simplify Medical Pty Ltd

发明人： Malan De Villiers ,  Ulrich Hahnle

IPC分类号： A61F2/44

CPC分类号： A61F2/442 ,  A61F2/4425 ,  A61F2002/3008 ,  A61F2002/30131 ,  A61F2002/30245 ,  A61F2002/30299 ,  A61F2002/30518 ,  A61F2002/30649 ,  A61F2002/30785 ,  A61F2002/30822 ,  A61F2002/30838 ,  A61F2002/30884 ,  A61F2002/30904 ,  A61F2002/443 ,  A61F2002/5098 ,  A61F2230/0076 ,  A61F2310/00179

摘要： A prosthetic disc for insertion between adjacent vertebrae includes a core having upper and lower curved surfaces, upper and lower plates, and peripheral restraining structure on at least one of the upper plate, the lower plate and the core. Each plate has an outer surface which engages a vertebra and an inner curved surface which slides over the curved surface of the core. The peripheral restraining structure serves to hold the core against a curved surface of at least one of the plates during sliding movement of the plates over the core.

公开(公告)号：US20190216612A1

公开(公告)日：2019-07-18

申请号：US16366381

申请日：2019-03-27

申请人： Benvenue Medical, Inc.

发明人： Laurent Schaller ,  Timothy McGrath ,  Ryan Connolly ,  David Needleman ,  Steven Golden ,  John Ashley ,  James Lee ,  Jeffrey Emery ,  J. Brook Burley

IPC分类号： A61F2/44 ,  A61F2/46 ,  A61B17/88 ,  A61B17/70

CPC分类号： A61F2/4425 ,  A61B17/7094 ,  A61B17/8852 ,  A61B2017/0256 ,  A61F2/44 ,  A61F2/442 ,  A61F2/4455 ,  A61F2/4611 ,  A61F2002/2835 ,  A61F2002/3008 ,  A61F2002/30092 ,  A61F2002/30153 ,  A61F2002/30235 ,  A61F2002/30263 ,  A61F2002/30289 ,  A61F2002/30462 ,  A61F2002/3052 ,  A61F2002/30579 ,  A61F2002/30594 ,  A61F2002/30598 ,  A61F2002/30601 ,  A61F2002/30677 ,  A61F2002/30772 ,  A61F2002/448 ,  A61F2002/4627 ,  A61F2002/4635 ,  A61F2002/4677 ,  A61F2002/4683 ,  A61F2002/4688 ,  A61F2210/0014 ,  A61F2210/0071 ,  A61F2220/0025 ,  A61F2220/0075 ,  A61F2230/0019 ,  A61F2230/0069 ,  A61F2230/0084 ,  A61F2230/0091 ,  A61F2310/00293 ,  B33Y80/00 ,  H05K999/99

摘要： Method and apparatus are disclosed for distracting tissue and particularly spinal tissue. The device and method may include insertion of at least one elongated member and an augmenting member to form a structure between the tissues to be distraction, such that a dimensional aspect of the structure is augmented upon movement of the augmenting structure.

公开(公告)号：US20190201208A1

公开(公告)日：2019-07-04

申请号：US16290354

申请日：2019-03-01

申请人： UKI LLC

发明人： Kidong Yu

IPC分类号： A61F2/44

CPC分类号： A61F2/442 ,  A61F2002/30014 ,  A61F2002/30056 ,  A61F2002/30069 ,  A61F2002/3008 ,  A61F2002/30225 ,  A61F2002/3023 ,  A61F2002/3038 ,  A61F2002/4475

摘要： An intervertebral implant includes a core member operably coupled between an upper and a lower base member. An outer cavity extends between the core member upper end and lower end, and radially between the inner cavity and an outer surface of the core member. A core member inner wall is formed between the inner and an outer cavity, and a core member outer wall is formed between the outer cavity and the outer surface of the core member. A first locking member is positioned on at least one of the core member upper end and the core member lower end and at least one second locking member is positioned on an inner surface of at least one of the upper and lower base member for locking engagement. The upper and lower end of the core member are oriented at a lordotic angle ranging from 1 degrees to 20 degrees.

公开(公告)号：US20190192196A1

公开(公告)日：2019-06-27

申请号：US16230022

申请日：2018-12-21

申请人： Pioneer Surgical Technology, Inc.

发明人： Thomas S. Kilpela ,  Brian P. Janowski ,  Jeffrey L. Trudeau ,  Russell M. Pietila ,  Michael R. Jackson ,  John Sullivan

IPC分类号： A61B17/70 ,  A61F2/44

CPC分类号： A61B17/7068 ,  A61B17/70 ,  A61B17/7065 ,  A61B17/7071 ,  A61B2017/0256 ,  A61F2/442 ,  A61F2002/30131 ,  A61F2002/30166 ,  A61F2002/30471 ,  A61F2002/305 ,  A61F2002/30522 ,  A61F2002/30563 ,  A61F2002/30565 ,  A61F2002/30579 ,  A61F2002/30604 ,  A61F2002/30616 ,  A61F2002/30685 ,  A61F2002/4435 ,  A61F2002/444 ,  A61F2002/4622 ,  A61F2220/0025 ,  A61F2220/0091 ,  A61F2230/0013 ,  A61F2230/0028

摘要： An implant device is provided that is configured for implantation at multiple locations between adjacent vertebrae. The implant device comprises an implant body, a first portion of the implant body, and a second portion of the implant body adjustably interconnected with the first portion. The implant body has a compact orientation and an extended orientation to allow the implant body to be shifted from one orientation to the other orientation for being positioned in any one of areas between the spinous processes of the adjacent vertebrae, between laminar regions of the adjacent vertebrae, spanning an opening in the annulus between the adjacent vertebrae, and in the intervertebral space between the adjacent vertebrae.

公开(公告)号：US20180344483A1

公开(公告)日：2018-12-06

申请号：US16046900

申请日：2018-07-26

申请人： Pinnacle Spine Group, LLC

发明人： Jim R. Lynn ,  Russell W. Nelson

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

CPC分类号： A61F2/4611 ,  A61F2/442 ,  A61F2/4455 ,  A61F2/4465 ,  A61F2/447 ,  A61F2/46 ,  A61F2/4601 ,  A61F2002/2817 ,  A61F2002/2835 ,  A61F2002/3008 ,  A61F2002/30271 ,  A61F2002/30281 ,  A61F2002/30754 ,  A61F2002/30904 ,  A61F2002/4475 ,  A61F2002/4628 ,  A61F2002/4629 ,  A61F2002/4631 ,  A61F2002/464 ,  A61F2310/00011

摘要： According to some embodiments, a method for promoting spinal fusion using a spinal implant comprises providing a spinal implant, wherein the spinal implant comprises an anterior wall, a posterior wall and two lateral walls configured to extend between the anterior wall and the posterior wall. In some embodiments, the spinal implant further comprises at least one internal chamber generally positioned between the anterior wall, the posterior wall and the two lateral walls, wherein the internal chamber being is adapted to receive at least one graft and/or other fill material. In some embodiments, at least a portion of the graft and/or other fill material delivered into the internal chamber is configured to exit through the one or more of the openings of the anterior wall.

公开(公告)号：US20180344478A1

公开(公告)日：2018-12-06

申请号：US16102664

申请日：2018-08-13

申请人： Morgan Packard Lorio ,  Thomas Purcell

发明人： Morgan Packard Lorio ,  Thomas Purcell

IPC分类号： A61F2/44

CPC分类号： A61F2/4455 ,  A61F2/442 ,  A61F2/447 ,  A61F2002/2817 ,  A61F2002/2835 ,  A61F2002/30471 ,  A61F2002/30579 ,  A61F2002/30673 ,  A61F2002/30841 ,  A61F2002/30904 ,  A61F2002/4415 ,  A61F2002/4475 ,  A61F2002/448 ,  A61F2210/0071 ,  A61F2220/0016 ,  A61F2310/00017 ,  A61F2310/00023 ,  A61F2310/00161

摘要： An intervertebral device comprises a plurality of struts that are rotatably associated with each adjacent strut to form a modifiable inner volume V for bone graft containment.

公开(公告)号：US20180333277A1

公开(公告)日：2018-11-22

申请号：US15984550

申请日：2018-05-21

申请人： AXIOMED, LLC

发明人： JOSHUA N. FINKEL ,  ALEXANDER BANDAZIAN ,  SCOTT FORET ,  JEREMY CROSSGROVE ,  KINGSLEY R. CHIN

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

CPC分类号： A61F2/4684 ,  A61B17/025 ,  A61B17/1659 ,  A61B17/1671 ,  A61B17/1703 ,  A61B17/846 ,  A61B2017/0256 ,  A61B2017/568 ,  A61F2/30771 ,  A61F2/442 ,  A61F2/4611 ,  A61F2002/30125 ,  A61F2002/30904 ,  A61F2002/444 ,  A61F2002/4475 ,  A61F2002/4615 ,  A61F2002/4681 ,  A61F2002/4687 ,  A61F2310/00005

摘要： The present invention relates to a system and method for spinal disc replacement surgery via a lateral approach. The invention also relates to a spinal disc replacement device that is designed to be inserted via the lateral approach disc replacement surgery. The invention further relates to tools used for the spinal disc replacement surgery via the lateral approach.