-
公开(公告)号：US20190150998A1
公开(公告)日：2019-05-23
申请号：US16257508
申请日：2019-01-25
申请人： Smith & Nephew, Inc.
发明人： Charles R. Baker
IPC分类号： A61B17/80
摘要： A bone plate fixation system for fixation of the distal radius bone includes a bone plate having an elongate shaft portion and a triangular-shaped head portion, with each portion defining a number of bone screw openings extending therethrough for receipt of bone screws. The triangular-shaped head portion may define an elongate visualization window having a window length extending across a width of the bone plate. At least some of the openings include flexible fins protruding radially inward into the opening and deflectable by the head of a bone screw to retain the bone screw in position within the opening. In one embodiment, the bone plate has an outer perimeter that is substantially symmetrical relative to a longitudinal axis of the bone plate. In another embodiment, the elongate shaft portion includes an elongate slot having a length extending along the longitudinal axis. In a further embodiment, the triangular-shaped head portion includes an elongate aperture having a length extending along the longitudinal axis.
-
公开(公告)号：US10111692B2
公开(公告)日：2018-10-30
申请号：US15108959
申请日：2015-01-08
申请人： Smith & Nephew, Inc.
摘要： A drill guide system and method including a bone plate and a guide block removably engaged with the bone plate, and with drill guide passages in the guide block substantially aligned with bone screw openings in the bone plate and each having a conically-shaped inner guide surface. A fixed angle drill guide includes a distal portion selectively positioned within a selected one of the drill guide passages and has a conically-shaped outer guide surface matingly engaged with the conically-shaped inner guide surface of a selected drill guide passage to maintain orientation of the fixed angle drill guide at a predetermined fixed angular orientation. A variable angle drill guide includes a distal portion selectively positioned within a selected one of the drill guide passages and has an outer guide surface sized smaller than the conically-shaped inner guide surface of a selected drill guide passage to permit orientation of the variable angle drill guide at a variable angular orientation. The drill guide system and method may further include a depth gauge and/or an orthopedic driver instrument.
-
公开(公告)号：US20160324562A1
公开(公告)日：2016-11-10
申请号：US15107794
申请日：2014-12-23
申请人： SMITH & NEPHEW, INC.
发明人： Charles R. Baker , Gene E. Austin
CPC分类号： A61B17/8888 , A61B17/8875 , A61B2017/0023 , A61B2017/00424 , A61B2017/00429 , A61B2017/00455 , B22F3/225 , B25G1/105 , B29C45/14336 , B29K2023/06 , B29K2705/00 , B29L2031/283
摘要： An orthopedic driver instrument including a metal injection molded driver bit having an overall bit length, and a plastic injection molded handle having an overall handle length at least twice the overall bit length, the handle including a gripping portion and an elongate shaft portion over molded about a shank portion of the driver bit. A method of producing an orthopedic driver instrument is also provided including forming a metallic driver bit using a metal injection molding process, and forming a plastic handle using a plastic injection molding process, wherein the plastic handle has a gripping portion and an elongate shaft portion, and the plastic injection molding process comprises over molding the elongate shaft portion of the plastic handle about a shank portion of the metallic driver bit. In some embodiments, the overall length of the plastic handle is at least twice the overall length of the metallic driver bit.
摘要翻译： 一种包括具有整体钻头长度的金属喷射模制螺丝刀钻头的整形外科驱动器械，以及塑料注塑模制手柄，其总把手长度至少为总钻头长度的两倍，手柄包括一个夹紧部分和一个细长的轴部分， 司机钻头的柄部分。 还提供了一种生产矫形驱动器械的方法，包括使用金属注射成型工艺形成金属螺丝刀头，并使用塑料注射成型工艺形成塑料手柄，其中塑料手柄具有抓握部分和细长轴部分， 并且塑料注射成型工艺包括围绕塑料手柄的细长轴部分模制金属螺丝刀柄的柄部。 在一些实施例中，塑料把手的总长度是金属螺丝刀头的整体长度的至少两倍。
-
公开(公告)号：USD724734S1
公开(公告)日：2015-03-17
申请号：US29478059
申请日：2013-12-31
申请人： Smith & Nephew, Inc.
设计人： Charles R. Baker , Jeffrey S. Viles
-
公开(公告)号：US20220265329A1
公开(公告)日：2022-08-25
申请号：US17734002
申请日：2022-04-30
申请人： Smith & Nephew, Inc.
IPC分类号： A61B17/80
摘要： A variable angle locking implant includes a bone plate having a lower surface, an upper surface, and at least one opening extending from the lower surface to the upper surface along an axis. The opening has a plurality of fins oriented along a plane. The axis is non-perpendicular to a tangent of a projection of the lower surface across the opening, the tangent defined at the intersection between the axis and the projected lower surface, and/or the plane is non-parallel to the tangent. The implant includes at least one fastener, and the plurality of fins are deflectable relative to a head portion of the fastener such that the fastener can be inserted and retained at any one of a plurality of angles.
-
公开(公告)号：US10390866B2
公开(公告)日：2019-08-27
申请号：US15970682
申请日：2018-05-03
申请人： Smith & Nephew, Inc.
IPC分类号： A61B17/80
摘要： A variable angle locking implant includes a bone plate having a lower surface, an upper surface, and at least one opening extending from the lower surface to the upper surface along an axis. The opening has a plurality of fins oriented along a plane. The axis is non-perpendicular to a tangent of a projection of the lower surface across the opening, the tangent defined at the intersection between the axis and the projected lower surface, and/or the plane is non-parallel to the tangent. The implant includes at least one fastener, and the plurality of fins are deflectable relative to a head portion of the fastener such that the fastener can be inserted and retained at any one of a plurality of angles.
-
-
公开(公告)号：US20200000502A1
公开(公告)日：2020-01-02
申请号：US16569204
申请日：2019-09-12
申请人： Smith & Nephew, Inc.
IPC分类号： A61B17/80
摘要： A variable angle locking implant includes a bone plate having a lower surface, an upper surface, and at least one opening extending from the lower surface to the upper surface along an axis. The opening has a plurality of fins oriented along a plane. The axis is non-perpendicular to a tangent of a projection of the lower surface across the opening, the tangent defined at the intersection between the axis and the projected lower surface, and/or the plane is non-parallel to the tangent. The implant includes at least one fastener, and the plurality of fins are deflectable relative to a head portion of the fastener such that the fastener can be inserted and retained at any one of a plurality of angles.
-
公开(公告)号：US10448980B2
公开(公告)日：2019-10-22
申请号：US15970747
申请日：2018-05-03
申请人： Smith & Nephew, Inc.
IPC分类号： A61B17/80
摘要： A variable angle locking implant includes a bone plate having a lower surface, an upper surface, and at least one opening extending from the lower surface to the upper surface along an axis. The opening has a plurality of fins oriented along a plane. The axis is non-perpendicular to a tangent of a projection of the lower surface across the opening, the tangent defined at the intersection between the axis and the projected lower surface, and/or the plane is non-parallel to the tangent. The implant includes at least one fastener, and the plurality of fins are deflectable relative to a head portion of the fastener such that the fastener can be inserted and retained at any one of a plurality of angles.
-
公开(公告)号：US10405901B2
公开(公告)日：2019-09-10
申请号：US15970732
申请日：2018-05-03
申请人： Smith & Nephew, Inc.
IPC分类号： A61B17/80
摘要： A variable angle locking implant includes a bone plate having a lower surface, an upper surface, and at least one opening extending from the lower surface to the upper surface along an axis. The opening has a plurality of fins oriented along a plane. The axis is non-perpendicular to a tangent of a projection of the lower surface across the opening, the tangent defined at the intersection between the axis and the projected lower surface, and/or the plane is non-parallel to the tangent. The implant includes at least one fastener, and the plurality of fins are deflectable relative to a head portion of the fastener such that the fastener can be inserted and retained at any one of a plurality of angles.
-
-
-
-
-
-
-
-
-
搜索结果
17 条记录 (耗时 0.021 秒)
