-
公开(公告)号：US07247158B2
公开(公告)日：2007-07-24
申请号：US10704038
申请日：2003-11-07
申请人： Brian R. Harris, Jr.
发明人： Brian R. Harris, Jr.
IPC分类号： A61B17/00
CPC分类号： A61F2/4609 , A61F2/34 , A61F2002/4623 , A61F2002/4635 , A61F2002/4681
摘要： An improved acetabular impactor, especially suitable for use in minimally invasive hip surgeries, is disclosed. The impactor is simple in design and operation and spatially optimized. In particular, the impactor is designed to remotely detach the acetabular shell from the impactor using one handed operation and have the capability to be used with different sized acetabular shells.
摘要翻译： 公开了一种改进的髋臼冲击器，特别适用于微创髋关节手术。 冲击器设计和操作简单，空间优化。 特别地，冲击器被设计成使用单手操作远离脱离冲击器的髋臼壳，并且具有与不同尺寸的髋臼壳一起使用的能力。
-
公开(公告)号：US07060074B2
公开(公告)日：2006-06-13
申请号：US10305371
申请日：2002-11-27
申请人： Richard A. Rosa , Vernon R. Hartdegen , Eric A. Stookey , Brian R. Harris, Jr. , Robert M Fencl
发明人： Richard A. Rosa , Vernon R. Hartdegen , Eric A. Stookey , Brian R. Harris, Jr. , Robert M Fencl
IPC分类号： A61B17/58
CPC分类号： A61B17/155 , A61B17/157 , A61B17/1604 , A61B17/1659 , A61B17/1675
摘要： Instrumentation for use in minimally invasive unicompartmental knee replacement includes a tibial cutting guide for establishing a planar surface along a tibial plateau and a tibial stylus having an anatomic contour for controlling the depth of the planar surface along the tibial plateau. The instrumentation further comprises a posterior resection block for preparing a posterior femoral resection, with a forward portion of the posterior resection block having a configuration corresponding to the configuration of a prosthetic femoral component. Instrumentation comprising a resection block and a resurfacing guide are provided for surgically preparing a femoral condyle to receive a prosthetic femoral component. The instrumentation further includes a resurfacing guide and a resurfacing instrument for resurfacing a femoral condyle to a controlled depth. Instrumentation is provided for intramedullary alignment of femoral instruments. Also, instrumentation is provided for preparing the femur and tibia to receive fixation structure of prosthetic femoral and tibial components.
-
公开(公告)号：US20090182344A1
公开(公告)日：2009-07-16
申请号：US12371700
申请日：2009-02-16
IPC分类号： A61B17/58
CPC分类号： A61B17/1617
摘要： An adjustable screwdriver for selectively driving an adjustable compression screw into a substrate. A distal tip of a adjustable head driver is configured to engage an adjustable head of an adjustable compression screw. A shaft driver is concentrically disposed in the adjustable head driver. A distal tip of the shaft driver is configured to engage the head of the screw shaft of the adjustable compression screw for use in rotating the screw shaft. The shaft driver is configured to selectively lock in an even driving position, in which the adjustable head driver and the shaft driver cooperatively drive the adjustable head and the screw shaft. The shaft driver is configured to selectively lock in a retracted driving position wherein the distal tip of the shaft driver is recessed in the adjustable head driver to thereby drive the adjustable head without the shaft driver driving the screw shaft.
摘要翻译： 用于选择性地将可调压缩螺丝驱动到基底中的可调节螺丝刀。 可调节头部驱动器的远端构造成接合可调节压缩螺钉的可调头部。 轴驱动器同心地设置在可调头驱动器中。 轴驱动器的远端构造成接合可调压缩螺钉的螺杆轴的头部用于旋转螺杆轴。 轴驱动器构造成选择性地锁定在均匀的驾驶位置，其中可调节头部驱动器和轴驱动器协同地驱动可调节头部和螺杆轴。 轴驱动器构造成选择性地锁定在缩回的驱动位置，其中轴驱动器的远侧末端凹入可调节头部驱动器中，从而驱动可调节的头部，而不需要驱动螺杆轴的轴驱动器。
-
公开(公告)号：US5779709A
公开(公告)日：1998-07-14
申请号：US798917
申请日：1997-02-12
CPC分类号： A61B17/15
摘要： An ulnar cut guide alignment system including an ulnar alignment guide having a first end for attachment relative to the proximal end of an ulna, a second end for attachment relative to the distal end of the ulna, and a long axis for placement parallel to the long axis of the ulna; an ulnar cut guide holder including a body having an aperture extending therethrough along a longitudinal axis; and an ulnar cut guide locator for connecting the ulnar cut guide holder to the ulnar alignment guide with the longitudinal axis through the aperture of the body of the ulnar cut guide holder placed substantially coextensive with the articular axis of the trochlear notch of the ulna when the first end of the ulnar alignment guide is attached relative to the distal end of the ulna and when the second end of the ulnar alignment guide is attached to the proximal end of the ulna.
摘要翻译： 尺骨切割引导对准系统，其包括尺骨对准引导件，其具有用于相对于尺骨近端附接的第一端，用于相对于尺骨的远端附接的第二端以及平行于长尺寸的长轴 尺骨轴; 尺骨切割引导器保持器，其包括具有沿着纵向轴线延伸穿过其中的孔的主体; 和尺骨切割引导定位器，用于将尺骨切割引导器保持器与尺寸对准引导件连接，其中纵向轴线穿过尺骨切割引导器本体的孔，与尺骨的滑车切口的关节轴基本上共同延伸， 尺骨对准引导件的第一端相对于尺骨的远端连接，并且当尺骨对准引导件的第二端附接到尺骨的近端时。
-
公开(公告)号：US09498229B2
公开(公告)日：2016-11-22
申请号：US12371700
申请日：2009-02-16
IPC分类号： A61B17/16
CPC分类号： A61B17/1617
摘要： An adjustable screwdriver for selectively driving an adjustable compression screw into a substrate. A distal tip of a adjustable head driver is configured to engage an adjustable head of an adjustable compression screw. A shaft driver is concentrically disposed in the adjustable head driver. A distal tip of the shaft driver is configured to engage the head of the screw shaft of the adjustable compression screw for use in rotating the screw shaft. The shaft driver is configured to selectively lock in an even driving position, in which the adjustable head driver and the shaft driver cooperatively drive the adjustable head and the screw shaft. The shaft driver is configured to selectively lock in a retracted driving position wherein the distal tip of the shaft driver is recessed in the adjustable head driver to thereby drive the adjustable head without the shaft driver driving the screw shaft.
摘要翻译： 用于选择性地将可调压缩螺丝驱动到基底中的可调节螺丝刀。 可调节头部驱动器的远端构造成接合可调节压缩螺钉的可调头部。 轴驱动器同心地设置在可调头驱动器中。 轴驱动器的远端构造成接合可调压缩螺钉的螺杆轴的头部用于旋转螺杆轴。 轴驱动器构造成选择性地锁定在均匀的驾驶位置，其中可调节头部驱动器和轴驱动器协同地驱动可调节头部和螺杆轴。 轴驱动器构造成选择性地锁定在缩回的驱动位置，其中轴驱动器的远侧末端凹入可调节头部驱动器中，从而驱动可调节的头部，而不需要驱动螺杆轴的轴驱动器。
-
公开(公告)号：US07491203B2
公开(公告)日：2009-02-17
申请号：US11057889
申请日：2005-02-14
IPC分类号： A61B17/00
CPC分类号： A61B17/1617
摘要： An adjustable drill for use in implanting orthopedic screws, such as adjustable compression screws having a separate adjustable head. The adjustable drill comprises a primary drill bit and a countersink drill bit encircling the primary drill bit. The countersink drill bit is configured to selectively slide along the primary drill bit for use in selecting a drill depth. The countersink drill bit is associated with a stop member that is configured to selectively lock the countersink drill bit at one of a plurality of selected positions along the primary drill bit to thereby establish a drill depth. The drill depth corresponds to the size of a selected screw implant, allowing the drill to be used as a trial. The adjustable drill forms a bore having a primary bore and a countersunk entry.
摘要翻译： 用于植入矫形螺钉的可调节钻头，例如具有单独的可调节头部的可调压缩螺钉。 可调节钻头包括主钻头和围绕主钻头的埋头钻头。 锪钻钻头被配置为选择性地沿着主钻头滑动以用于选择钻深。 锪钻头与止动构件相关联，该止动构件被构造成沿着主钻头选择性地将埋头孔钻头锁定在多个选定位置之一，从而建立钻深。 钻孔深度对应于所选择的螺钉植入物的尺寸，允许将钻头用作试验。 可调节钻头形成具有主孔和埋头孔入口的孔。
-
公开(公告)号：US07264623B2
公开(公告)日：2007-09-04
申请号：US10687152
申请日：2003-10-16
IPC分类号： A61B17/04
CPC分类号： A61B17/29 , A61B17/0469 , A61B2017/2902 , A61B2017/294
摘要： A tissue grasping instrument and method for use in arthroscopic surgery is disclosed. Typically, the instrument will be used in the manipulation of sutures and a graft in the form of an acellular matrix during the repair of rotator cuffs.
摘要翻译： 公开了一种用于关节镜手术的组织夹持器和方法。 通常，在修复肩袖期间，该仪器将用于操作缝合线和无细胞基质形式的移植物。
-
公开(公告)号：US07141053B2
公开(公告)日：2006-11-28
申请号：US10305369
申请日：2002-11-27
申请人： Richard A. Rosa , Vernon R. Hartdegen , Eric A. Stookey , Brian R. Harris, Jr. , Robert M Fencl
发明人： Richard A. Rosa , Vernon R. Hartdegen , Eric A. Stookey , Brian R. Harris, Jr. , Robert M Fencl
CPC分类号： A61B17/157 , A61B17/155 , A61B17/1604 , A61B17/1659 , A61B17/1675
摘要： A method of minimally invasive unicompartmental knee replacement includes accessing a knee through a minimal incision, forming a planar surface along a tibial plateau of the knee, forming a planar posterior surface along a posterior aspect of the corresponding femoral condyle, resurfacing a distal aspect of the femoral condyle to form a resurfaced area having a curved portion, implanting a prosthetic tibial component on the planar surface along the tibial plateau and implanting a prosthetic femoral component on the prepared surface of the femoral condyle formed by the planar posterior surface and the resurfaced area. The curved portion of the resurfaced area has an anterior-posterior curvature corresponding to a fixation surface of the prosthetic femoral component. Prior to implantation, the femur and tibia are prepared to receive fixation structure of the femoral and tibial components.
-
公开(公告)号：US5897555A
公开(公告)日：1999-04-27
申请号：US856945
申请日：1997-05-15
CPC分类号： A61B17/6425 , A61B17/1782 , A61B17/6408 , A61B17/171 , A61B17/66
摘要： An external Colles' type fracture fixator which provides pivotal adjustment about three axes independently of one another and of any other movement thereof, and translational adjustment along two axes independently of one another and of any other movement thereof.An external alignment table which allows translational adjustment along a three axes independently of one another and of any other movement thereof, and pivotal adjustment about two axes independently of one another and of any other movement thereof.A method of externally manipulating, reducing, and stabilizing a fracture using such an external fixation alignment table and external fixator.
摘要翻译： 外部Colles型断裂固定器，其围绕三个轴线彼此独立地进行枢转调节，以及其任何其它运动，以及沿两个轴线彼此独立的平移调整和任何其它运动。 外部对准台，其允许沿着三个轴线彼此独立地进行平移调节和任何其它运动，以及围绕彼此独立的两个轴线以及其任何其它运动的枢轴调节。 使用这种外部固定对准台和外部固定器外部操纵，减少和稳定骨折的方法。
-
公开(公告)号：US08702714B2
公开(公告)日：2014-04-22
申请号：US11684395
申请日：2007-03-09
CPC分类号： A61B17/1764 , A61B17/155 , A61B17/72 , A61B17/7283
摘要： An instrument assembly for resecting a distal femur for receipt of a knee implant, comprising an intramedullary rod and resection instruments. A valgus portion of the intramedullary rod has series of engagement members positioned to provide a plurality of engagement positions for use in fixing the resection instruments on the valgus portion. The resection instruments are configured to selectively engage and selectively lock on the valgus rod at the engagement positions via the engagement members. The engagement members preferably comprise pairs of substantially vertical indents arranged in parallel along opposing sides of said valgus portions. The resection instruments preferably engages and locks to said engagement members via a sliding rod engagement member. The resection instruments preferably include a distal cut guide having a distal resection slot and a femoral resection block.
摘要翻译： 一种用于切除远端股骨以接收膝盖植入物的器械组件，包括髓内杆和切除器械。 髓内杆的外翻部分具有一系列接合构件，其定位成提供用于将切除器械固定在外翻部分上的多个接合位置。 切除器械构造成通过接合构件在接合位置选择性地接合和选择性地锁定在外翻杆上。 接合构件优选地包括成对的沿着所述外翻部分的相对侧平行设置的基本上垂直的凹口。 切除器械优选通过滑杆接合构件接合并锁定到所述接合构件。 切除器械优选地包括具有远端切除槽和股骨切除块的远端切割引导件。
-
-
-
-
-
-
-
-
-
搜索结果
19 条记录 (耗时 0.023 秒)
