-
公开(公告)号：US20240299180A1
公开(公告)日：2024-09-12
申请号：US18118469
申请日：2023-03-07
申请人： Bret Michael Berry
发明人： Bret Michael Berry
IPC分类号： A61F2/44
CPC分类号： A61F2/44 , A61F2310/00011 , A61F2310/00179
摘要： An interbody implant is provided that may expand lordotically and has an additional plate to secure the implant and its expansion.
-
公开(公告)号：US11426213B1
公开(公告)日：2022-08-30
申请号：US17370502
申请日：2021-07-08
申请人： Bret Michael Berry
发明人： Bret Michael Berry
摘要： An apparatus configured to attach a first vertebral body and a second vertebral body is disclosed. The apparatus includes a fastener including an anchor and a polyaxial head rotatably attached to the anchor, the anchor configured to be fastened to the first vertebral body, and an anchor assembly configured to be received in an aperture of the second vertebral body. The anchor assembly is configured to be received in a head aperture of the polyaxial head. The polyaxial head has three rotational degrees of freedom relative to the anchor based on the rotatable attachment of the polyaxial head to the anchor.
-
公开(公告)号：US20220241085A1
公开(公告)日：2022-08-04
申请号：US17164982
申请日：2021-02-02
申请人： Bret Michael Berry
发明人： Bret Michael Berry
IPC分类号： A61F2/44
摘要： An implant is disclosed. The implant has a base including an extension arm cavity and a ratchet block cavity that intersects the extension arm cavity, an extension arm that is movably disposed in the extension arm cavity, and a ratchet block that is movably disposed between a first position and a second position in the ratchet block cavity. The ratchet block when disposed in the first position allows movement of the extension arm in an upward direction out of the extension arm cavity and blocks movement of the extension arm in a downward direction into the extension arm cavity. The ratchet block when disposed in the second position allows movement of the extension arm both in the upward direction out of the extension arm cavity and the downward direction into the extension arm cavity.
-
公开(公告)号：US10751091B1
公开(公告)日：2020-08-25
申请号：US16288079
申请日：2019-02-27
申请人： Bret Michael Berry
发明人： Bret Michael Berry
摘要： The present invention generally relates to connectors that connect bone screws with fusion rods for use in stabilizing surgery such as spinal fusion surgery, and to bone screw systems comprising such connectors. In particular, the present invention relates to poly axial screw systems configured to attach the poly axial tulip head after the bone screw has been implanted. Furthermore, embodiments of the present invention relate to tulip connectors which have a hinged joint and a collet that are configured to rotatably and pivotably lock onto the ball head of a poly axial screw shaft. The poly axial tulip head features a collet which can attach to the rod prior to insertion onto the bone screw. The tulip head and rod are then affixed to the bone screw with a nut.
-
公开(公告)号：US20200245856A1
公开(公告)日：2020-08-06
申请号：US16265752
申请日：2019-02-01
申请人： Bret Michael Berry
发明人： Bret Michael Berry
摘要： The present invention generally relates to a retractor. Specifically, this invention relates to a malleable retractor designed to retract soft tissue and create a surgical opening to provide visualization of and access to the spine.
-
公开(公告)号：US20180344357A1
公开(公告)日：2018-12-06
申请号：US15612222
申请日：2017-06-02
CPC分类号： A61B17/7032 , A61B17/7035 , A61B17/7037 , A61B17/7076 , A61B17/8605 , A61B2017/00526
摘要： The present invention generally relates to connectors that connect bone screws with fusion rods for use in stabilizing surgery such as spinal fusion surgery, and to bone screw systems comprising such connectors. In particular, the present invention relates to poly axial screw systems configured to provide a stable but adjustable angular placement. Furthermore, embodiments of the present invention relate to tulip connectors which have a head and a collet, that are configured to rotatably and pivotably lock onto the ball head of a poly axial screw shaft into a manually adjustable locked position, to methods achieving this locked position with or without using a tulip assembly tool, and to the tulip assembly tool that has outer hooks to grab the tulip head and a center dowel to push the collet down into the locked position.
-
公开(公告)号：US20180296363A1
公开(公告)日：2018-10-18
申请号：US15490007
申请日：2017-04-18
申请人： Bret Michael Berry
发明人： Bret Michael Berry
摘要： The present invention generally relates to an interbody fusion implant. Specifically, the present invention relates to an implant that incorporates a purposefully designed three-dimensional matrix that optimizes bony ingrowth, with such matrix then being overmolded with a material that provides structural support.
-
公开(公告)号：US20170079705A1
公开(公告)日：2017-03-23
申请号：US14860283
申请日：2015-09-21
CPC分类号： A61F2/2875 , A61B17/68 , A61B17/8872 , A61B2090/103 , A61F2002/30561 , A61F2250/0025 , A61F2250/0036 , A61F2250/0098
摘要： The present invention generally relates to a device for repairing an encephalocele. Specifically, this invention relates to a patching component that can be implanted or grafted on to the skull to repair an encephalocele from the inner or outer surface of the skull.
-
公开(公告)号：US12090059B2
公开(公告)日：2024-09-17
申请号：US17150924
申请日：2021-01-15
申请人： Bret Michael Berry
发明人： Bret Michael Berry
CPC分类号： A61F2/4425 , A61F2002/30069 , A61F2002/30079 , A61F2002/30131 , A61F2002/30433 , A61F2002/30593 , A61F2002/30632
摘要： The present invention relates generally to a prosthetic spinal disc for replacing a damaged or degenerated disc between two vertebrae of a spine. The present invention also relates to prosthetic spinal disc designs that have either or both interlocking and magnetic components.
-
公开(公告)号：US20240050236A1
公开(公告)日：2024-02-15
申请号：US18492761
申请日：2023-10-23
申请人： Bret Michael Berry
发明人： Bret Michael Berry
IPC分类号： A61F2/44
CPC分类号： A61F2/442 , A61F2002/30153
摘要： An implant is disclosed. The implant has a first endplate, a second endplate, a base disposed between the first endplate and the second endplate, a plurality of adjustment arms operably connecting the base with the first endplate and the second endplate, and a plurality of pins disposed on at least one of the first endplate and the second endplate. The plurality of pins have different lengths. The plurality of adjustment arms are rotatably connected to a plurality of hubs that are axially slidable on at least some of the plurality of pins.
-
-
-
-
-
-
-
-
-
搜索结果
40 条记录 (耗时 0.017 秒)
