公开(公告)号：US20090226668A1

公开(公告)日：2009-09-10

申请号：US12045463

申请日：2008-03-10

申请人： Joshua Simon

发明人： Joshua Simon

IPC分类号： B32B3/30 ,  B32B18/00 ,  B05D5/00 ,  B32B5/16

CPC分类号： A61L27/10 ,  A61F2/0077 ,  A61F2/28 ,  A61F2/30767 ,  A61F2/3094 ,  A61F2002/30032 ,  A61F2002/30064 ,  A61F2002/3082 ,  A61F2002/30838 ,  A61F2002/3092 ,  A61F2002/30929 ,  A61F2002/3096 ,  A61F2240/001 ,  A61F2250/003 ,  A61F2310/00179 ,  A61F2310/00293 ,  A61F2310/00365 ,  A61F2310/00928 ,  A61F2310/00976 ,  A61F2310/00982 ,  A61F2310/00988 ,  A61L27/30 ,  A61L27/34 ,  A61L2400/18 ,  Y10T428/24372 ,  Y10T428/24479 ,  Y10T428/24926

摘要： A ceramic scaffold comprising a ceramic substrate having a surface with a first microtexture on at least a portion of the surface and a first erodable coating having a smooth surface, said first coating covering at least a portion of the first microtexture. The microtexture may be formed of peaks, valleys, or a combination of peaks and valleys from about 1 micrometer to about 100 micrometers in each of height, length, and width. The peaks, valleys, or combination of peaks and valleys may be elongated and oriented in the same direction on the surface. The microtexture may also be asymmetrically arranged on the surface of the ceramic substrate.

摘要翻译： 一种陶瓷支架，其包括具有在所述表面的至少一部分上具有第一微纹理的表面的陶瓷基底和具有平滑表面的第一可侵蚀涂层，所述第一涂层覆盖所述第一微纹理的至少一部分。 微纹理可以由高度，长度和宽度各自的大约1微米到大约100微米的峰，谷或峰和谷的组合形成。 峰，谷或峰和谷的组合可以在表面上沿相同方向伸长并定向。 微纹理也可以不对称地布置在陶瓷基片的表面上。

公开(公告)号：US07322983B2

公开(公告)日：2008-01-29

申请号：US10359914

申请日：2003-02-07

申请人： Peter M. Harris

发明人： Peter M. Harris

IPC分类号： A61B17/58

CPC分类号： A61B17/8057 ,  A61B17/7059

摘要： An orthopedic implant assembly is presented which has a flange member having a through bore with internal threads and a screw which has a single continuous thread that has a first section and a second section. The cross sectional configuration of the thread in the first section is different than the cross sectional configuration in the second section. The first section defines a cancellous thread while the second section defines a locking .thread which is an asymmetrical buttress thread that has the same pitch and angle along the leading or thrust surface as the cancellous thread and a thicker square spiral edge or face joined to a transverse rear surface.

摘要翻译： 本发明提出了一种矫形植入物组件，其具有带有内螺纹的通孔的凸缘构件和具有单个连续螺纹的螺钉，该连续螺纹具有第一部分和第二部分。 第一部分中的螺纹的横截面构造与第二部分中的横截面构造不同。 第一部分定义了松质线，而第二部分定义了一个锁定螺纹，其是不对称的支撑螺纹，其具有与松质线一样沿着前缘或推力表面具有相同的间距和角度，并且较厚的方形螺旋形边缘或面连接到 横向后表面。

公开(公告)号：US20070282338A1

公开(公告)日：2007-12-06

申请号：US11841091

申请日：2007-08-20

申请人： Michael Mullaney

发明人： Michael Mullaney

IPC分类号： A61B17/60

CPC分类号： A61B17/6458 ,  A61B17/66 ,  A61B34/10 ,  A61B2017/564 ,  A61B2090/376

摘要： A unilateral fixator for adjustment of a first bone portion relative to a second bone portion. The fixator includes a telescopically adjustable strut having first and second ends and a strut axis, and first and second compound joints. The first compound joint is coupled to the first end of the strut and to a first bone clamp, and includes a first gear mechanism controlling linear and rotational motion of the first bone clamp relative to first and second axes while the first bone clamp is engaged with the first bone portion. The first and second axes are generally orthogonal to one another and to the strut axis. The second compound joint is coupled to the second end of the strut and to a second bone clamp and includes a second gear mechanism controlling linear and rotational adjustment of the second bone clamp. The first compound movable joints can rotate about the strut axis.

摘要翻译： 用于相对于第二骨部分调节第一骨部分的单侧固定器。 固定器包括可伸缩地调节的支柱，其具有第一和第二端以及支柱轴线，以及第一和第二复合接头。 第一复合关节联接到支柱的第一端和第一骨夹，并且包括第一齿轮机构，其控制第一骨夹相对于第一和第二轴的线性和旋转运动，同时第一骨夹与 第一骨部分。 第一和第二轴线通常彼此正交并且与支柱轴线正交。 第二复合关节联接到支柱的第二端并连接到第二骨夹，并且包括控制第二骨夹的线性和旋转调节的第二齿轮机构。 第一复合活动接头可围绕支柱轴线旋转。

公开(公告)号：US20070270853A1

公开(公告)日：2007-11-22

申请号：US11627018

申请日：2007-01-25

申请人： Ross T. Leung

发明人： Ross T. Leung

IPC分类号： A61F2/30

CPC分类号： A61B17/80 ,  A61B17/3472 ,  A61B17/8057 ,  A61B17/842 ,  A61F2/4601

摘要： A bone plate attachable to a bone for internal fixation. The bone plate has an upper surface and an opposite bone-contacting surface and includes a plurality of threaded through-holes for bone fasteners. The bone plate can include through-holes for passing sutures, and also suture-clearance recesses formed on the bone-contacting surface. Each suture-clearance recess is defined proximate to at least one of the suture holes for providing suturing clearance for a suturing instrument, such as a curved suturing needle.

摘要翻译： 骨板可连接到骨骼上用于内固定。 骨板具有上表面和相对的骨接触表面，并且包括用于骨紧固件的多个螺纹通孔。 骨板可以包括用于通过缝线的通孔，以及形成在骨接触表面上的缝合间隙凹部。 每个缝合线 - 间隙凹槽限定在至少一个缝合孔附近，用于为缝合器具（例如弯曲缝合针）提供缝合间隙。

公开(公告)号：US20070161983A1

公开(公告)日：2007-07-12

申请号：US11297745

申请日：2005-12-08

申请人： Jeffery Cresina ,  Takkwong Leung ,  Stephen Walulik ,  Stephen Conti

发明人： Jeffery Cresina ,  Takkwong Leung ,  Stephen Walulik ,  Stephen Conti

IPC分类号： A61B17/00

CPC分类号： A61B17/6425 ,  A61B17/02 ,  A61B17/6483 ,  A61B17/66

摘要： An external fixation system for a bone and associated method. The fixation system includes a proximal frame defining a continuous proximal boundary, a distal frame defining a continuous distal boundary, and at least one frame connector configured for interconnecting the proximal and distal frames at any position along at least one of the proximal and distal boundaries.

摘要翻译： 一种用于骨骼和相关方法的外部固定系统。 所述固定系统包括限定连续近端边界的近端框架，限定连续远侧边界的远端框架，以及至少一个框架连接器，所述至少一个框架连接器构造成用于在近端和远端边界中的至少一个边界处的任何位置处互连近端框架和远端框架。

公开(公告)号：US07150714B2

公开(公告)日：2006-12-19

申请号：US10867354

申请日：2004-06-14

申请人： Robert T. Myles

发明人： Robert T. Myles

IPC分类号： A61B1/32

CPC分类号： A61B17/0293 ,  A61B17/0206 ,  A61B90/30 ,  A61B90/361

摘要： A minimally invasive retractor system is shown which has a support frame having two opposing pairs of horizontally oriented sides. The sides of the frame can be adjusted to vary an interior space of the frame. Four retractor blades are mounted on the frame for engaging tissue within a surgical site. Each retractor blade has an elongate body portion with a length which is oriented perpendicularly to the frame in use. One of the retractor blades can be equipped with a light source and a suction source which are integral to the blade. The blade also has an integral power source for powering the light source. The blade can also house a tissue retractor such as a dural retractor for retracting the dural sack of a patient during spinal surgery.

摘要翻译： 示出了一种微创牵开器系统，其具有支撑框架，该支撑框架具有两对相对水平定向的侧面。 可以调节框架的侧面以改变框架的内部空间。 四个牵开器叶片安装在框架上用于接合手术部位内的组织。 每个卷收器叶片具有细长主体部分，其长度在使用中垂直于框架定向。 牵开器叶片中的一个可以配备有与叶片成一体的光源和抽吸源。 刀片还具有用于为光源供电的整体电源。 刀片还可以容纳组织牵缩器，例如硬脑膜牵开器，用于在脊柱手术期间缩回患者的硬脑膜袋。

公开(公告)号：US07025759B2

公开(公告)日：2006-04-11

申请号：US10358021

申请日：2003-02-04

申请人： Charles Muller

发明人： Charles Muller

IPC分类号： A61M25/01 ,  A61M25/02 ,  A61M25/04 ,  A61M25/06 ,  A61M25/08

CPC分类号： A61M25/0136

摘要： A steerable catheter includes a housing, an elongated tube, a steering member and a retention mechanism. The elongated tube extends from the housing. The steering member is movably attached to the housing and is interconnected to a distal tip of the elongated tube such that movement of the steering member causes a corresponding angular movement of the distal tip. The retention mechanism is carried by at least one of the steering member and the housing. The retention mechanism is operative in the first mode to provide smooth movement of the steering member relative to the housing and further operative in a second mode to provide ratcheted movement of the steering member relative to the housing.

公开(公告)号：US20100114178A1

公开(公告)日：2010-05-06

申请号：US12606640

申请日：2009-10-27

申请人： Moti Altarac ,  Lenny Schaust ,  Philip Mellinger

发明人： Moti Altarac ,  Lenny Schaust ,  Philip Mellinger

IPC分类号： A61B17/86

CPC分类号： A61B17/7037 ,  A61B17/7032

摘要： A bone fixation assembly and associated method. The bone fixation assembly includes a bone fastener having a head and a bone-engaging portion, a receiver defining an opening along a first axis for receiving the bone fastener at a variable angle, and at least one supporting augment coupled to the bone fastener. The receiver has an inner articulation surface at a lower portion of the opening and matingly articulates with the supporting augment.

摘要翻译： 骨固定组件及相关方法。 骨固定组件包括具有头和骨接合部分的骨紧固件，接收器限定沿着第一轴线的开口，用于以可变角度接收骨固定件，以及至少一个支撑增强件，其联接到骨紧固件。 接收器在开口的下部具有内部铰接表面，并与支撑增强件配合地铰接。

公开(公告)号：US20090192550A1

公开(公告)日：2009-07-30

申请号：US12417953

申请日：2009-04-03

申请人： Takkwong Ross Leung ,  Stephen Walulik ,  Kirk Bailey

发明人： Takkwong Ross Leung ,  Stephen Walulik ,  Kirk Bailey

IPC分类号： A61B17/80 ,  A61B17/86

CPC分类号： A61B17/8057 ,  A61B17/8605

摘要： A bone plating system includes a plate member and a first bone screw. The plate member defines a longitudinal axis and has a top surface and a bottom surface. The plate member further defines an elongated hole extending between the top surface and the bottom surface with a width in a direction generally perpendicular to the elongated axis and a length with a greater dimension in a direction generally parallel to the elongated axis. The elongated hole is defined by a sidewall having a spherical cross section in the direction generally perpendicular to the elongated axis. The sidewall has a threading. The first bone screw has a threaded and spherical head for threadably engaging the elongated hole. The threading extends completely around the sidewall of the elongated hole such that the first bone screw may threadably engage the elongated hole anywhere along the length.

摘要翻译： 骨板系统包括板构件和第一骨螺钉。 板构件限定纵向轴线并且具有顶表面和底表面。 板构件还限定了在顶表面和底表面之间延伸的细长孔，其宽度大体上垂直于细长轴线，并且在大致平行于细长轴线的方向上具有较大尺寸的长度。 细长孔由在垂直于细长轴线的方向上具有球形横截面的侧壁限定。 侧壁具有螺纹。 第一骨螺钉具有螺纹和球形头部，用于与细长孔螺纹接合。 螺纹完全围绕长孔的侧壁延伸，使得第一骨螺钉可以沿着长度在任何位置螺纹地接合细长孔。

公开(公告)号：US20090082776A1

公开(公告)日：2009-03-26

申请号：US11861446

申请日：2007-09-26

申请人： Jeffery Cresina

发明人： Jeffery Cresina

IPC分类号： A61B17/56

CPC分类号： A61B17/8869 ,  A61B17/8861

摘要： A tensioner for tensioning a wire/cable coupled to an external orthopedic device. The tensioner can include a housing, an outer sleeve movable relative to the housing, a movable tension actuator handle operable to move the outer sleeve relative to the housing, and a plurality of movable jaws supported in the outer sleeve. The jaws can move between an open position for receiving the wire/cable and a closed position for gripping the wire/cable when the tension actuator handle is operated.

摘要翻译： 用于张紧连接到外部整形外科装置的电线/电缆的张紧器。 张紧器可以包括壳体，可相对于壳体移动的外套筒，可操作地将外套筒相对于壳体移动的可动张紧致动器手柄，以及支撑在外套筒中的多个可动夹爪。 当操作张紧致动器手柄时，夹爪可以在用于接收电线/电缆的打开位置和用于夹紧电线/电缆的闭合位置之间移动。