Posterior Lumbar Retractor System
    1.
    发明申请
    Posterior Lumbar Retractor System 审中-公开
    后腰椎牵引器系统

    公开(公告)号:US20130030254A1

    公开(公告)日:2013-01-31

    申请号:US13415543

    申请日:2012-03-08

    IPC分类号: A61B1/32

    摘要: A retractor system includes a frame and first and second retractor blades. The frame includes first and second securement features. At least one of the first and second securement features is movable with respect to the frame when the first and second securement features is mounted to the frame. Proximal portions of the first and second refractor blades are secured proximate the first and second securement features respectively. In a first position the first and second refractor blades are laterally opposed. Movement of the securement feature adjusts the angle of at least one of the retractor blades so that at least one of the retractor blades may be adjusted between an acute angle and an obtuse angle to horizontal.

    摘要翻译: 牵开器系统包括框架和第一和第二牵开器叶片。 该框架包括第一和第二固定特征。 当第一和第二固定特征被安装到框架时,第一和第二固定特征中的至少一个可相对于框架移动。 第一和第二折射器叶片的近端分别固定在第一和第二固定特征附近。 在第一位置,第一和第二折射器叶片横向相对。 固定特征的移动调整至少一个牵开器叶片的角度,使得牵开器叶片中的至少一个可以在锐角与水平方向的钝角之间调节。

    Lateral and Anterior Lateral Retractor System
    2.
    发明申请
    Lateral and Anterior Lateral Retractor System 审中-公开
    前外侧牵引器系统

    公开(公告)号:US20110257487A1

    公开(公告)日:2011-10-20

    申请号:US13087866

    申请日:2011-04-15

    IPC分类号: A61B1/32

    摘要: A novel surgical lateral retraction system is provided, including a delivery device and retractor blades. The delivery device includes a shaft having distal and proximal portions and a plurality of engaging features extending along the distal portion of the shaft. The engaging features are sized and configured to slidingly engage the retractor blades, wherein each retractor blade may be attached to the shaft independently by sliding onto one of the engaging features. The shaft may include first and second curved surfaces on either side of at least one of the engaging features, wherein the first and second curved surfaces are sized and configured to correspond to retractor curved surfaces located on either side of a central channel of a retractor blade.

    摘要翻译: 提供了一种新颖的外科侧向收缩系统,包括输送装置和牵开器叶片。 输送装置包括具有远端和近端部分的轴和沿着轴的远端部分延伸的多个接合特征。 接合特征的尺寸和构造能够滑动地接合牵开器叶片,其中每个牵开器叶片可以通过滑动到其中一个接合特征件而独立地附接到轴上。 轴可以包括在至少一个接合特征的任一侧的第一和第二弯曲表面,其中第一和第二弯曲表面的尺寸和构造适于对应于位于牵开器叶片的中心通道的任一侧的牵开器曲面 。

    Posterior lumbar retractor system
    3.
    发明授权
    Posterior lumbar retractor system 有权
    后腰椎牵开器系统

    公开(公告)号:US09089299B2

    公开(公告)日:2015-07-28

    申请号:US13415543

    申请日:2012-03-08

    IPC分类号: A61B1/32 A61B17/02

    摘要: A retractor system includes a frame and first and second retractor blades. The frame includes first and second securement features. At least one of the first and second securement features is movable with respect to the frame when the first and second securement features is mounted to the frame. Proximal portions of the first and second refractor blades are secured proximate the first and second securement features respectively. In a first position the first and second refractor blades are laterally opposed. Movement of the securement feature adjusts the angle of at least one of the retractor blades so that at least one of the retractor blades may be adjusted between an acute angle and an obtuse angle to horizontal.

    摘要翻译: 牵开器系统包括框架和第一和第二牵开器叶片。 该框架包括第一和第二固定特征。 当第一和第二固定特征被安装到框架时,第一和第二固定特征中的至少一个可相对于框架移动。 第一和第二折射器叶片的近端分别固定在第一和第二固定特征附近。 在第一位置,第一和第二折射器叶片横向相对。 固定特征的移动调整至少一个牵开器叶片的角度,使得牵开器叶片中的至少一个可以在锐角与水平方向的钝角之间调节。

    Posterior Lumbar Retractor System
    4.
    发明申请
    Posterior Lumbar Retractor System 审中-公开
    后腰椎牵引器系统

    公开(公告)号:US20110137130A1

    公开(公告)日:2011-06-09

    申请号:US12959701

    申请日:2010-12-03

    IPC分类号: A61B1/32

    摘要: A retractor system includes a frame and first and second retractor blades. The frame includes first and second securement features. At least one of the first and second securement features is movable with respect to the frame when the at least one of the first and second securement features is mounted to the frame. The first and second retractor blades each have a distal portion and a proximal portion. The proximal portions of the first and second retractor blades are configured to be secured proximate to the first and second securement features respectively, such that the first and second retractor blades may be positioned in a first position wherein the first and second retractor blades are laterally opposed. A movement of the at least one securement feature that is movable with respect the frame adjusts the angle of at least one of the retractor blades, wherein the at least one of the retractor blades may be adjusted between a first angle less than 90 degrees to horizontal and second angle greater than 90 degrees to horizontal.

    摘要翻译: 牵开器系统包括框架和第一和第二牵开器叶片。 该框架包括第一和第二固定特征。 当第一和第二固定特征中的至少一个安装到框架时,第一和第二固定特征中的至少一个可相对于框架移动。 第一和第二牵开器叶片各自具有远侧部分和近端部分。 第一和第二牵开器叶片的近端部分被构造成分别固定在第一和第二固定部件附近,使得第一和第二牵开器叶片可以被定位在第一位置,其中第一和第二牵开器叶片横向相对 。 所述至少一个固定部件相对于所述框架可移动的运动调节所述牵开器叶片中的至少一个的角度,其中所述牵开器叶片中的至少一个可以在小于90度与水平面之间的第一角度 第二个角度与水平方向大于90度。

    Orthopaedic Implants and Prostheses
    6.
    发明申请
    Orthopaedic Implants and Prostheses 审中-公开
    骨科植入物和假体

    公开(公告)号:US20090210062A1

    公开(公告)日:2009-08-20

    申请号:US12034139

    申请日:2008-02-20

    IPC分类号: A61F2/44 A61B17/04

    摘要: Disclosed herein are spinal implants particularly useful in interbody fusion surgery. One embodiment pertains to a plate configured to establish desired lordosis and/or disc height that may be implanted and secured to a superior and inferior vertebral body. The plate may be interlocked with a spacer component to form a single implant. Also disclosed is an anti-backout mechanism that helps prevent fixators from backing out upon securement of the plate in the spine. Kits comprising different sizes and inclination angles of components are disclosed, which can assist the surgeon in preoperatively assembling an implant to best fit in the surgical site of the patient.

    摘要翻译: 这里公开的是在体内融合手术中特别有用的脊柱植入物。 一个实施例涉及一种被配置成建立可被植入和固定到上,下椎体的所需脊柱前凸和/或椎间盘高度的板。 板可以与间隔件组件互锁以形成单个植入物。 还公开了一种抗回退机构,其有助于防止固定器在脊柱固定时脱离固定器。 公开了包括组件的不同尺寸和倾斜角度的套件,其可以帮助外科医生在手术前组装植入物以最佳地适合患者的手术部位。

    Surgical retractor
    8.
    发明授权
    Surgical retractor 失效
    手术牵开器

    公开(公告)号:US07156805B2

    公开(公告)日:2007-01-02

    申请号:US10405063

    申请日:2003-03-31

    IPC分类号: A61B1/32 A61B1/00

    摘要: A surgical retractor system comprises a support frame and an instrument mounting assembly. The instrument mounting assembly includes a fastening member for securing the mounting assembly to the support frame, a loading member for attaching to the mounting assembly, and a lockable rotational member providing for rotational or angular motion of the instruments about the support frame.

    摘要翻译: 手术牵开器系统包括支撑框架和仪器安装组件。 仪器安装组件包括用于将安装组件固定到支撑框架的紧固构件,用于附接到安装组件的装载构件以及提供仪器围绕支撑框架的旋转或角度运动的可锁定旋转构件。