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    Vertebral Implant Containment Device and Methods of Use
    32.
    发明申请
    Vertebral Implant Containment Device and Methods of Use 有权
    脊椎植入物遏制装置及使用方法

    公开(公告)号：US20080147189A1

    公开(公告)日：2008-06-19

    申请号：US11610520

    申请日：2006-12-14

    申请人： Anthony J. Melkent

    发明人： Anthony J. Melkent

    IPC分类号： A61F2/44 ,  A61B17/58

    CPC分类号： A61F2/441 ,  A61B2017/0256 ,  A61F2/44 ,  A61F2002/30583 ,  A61F2002/30588 ,  A61F2210/0085

    摘要： A containment device is inserted between vertebral members in a patient and provides a rapid implant solution adapted for use in different applications. The device includes an interior volume to contain a curable substance at substantially atmospheric pressure. Upon filling the enclosure member with a curable substance, the enclosure member is able to conform to and maintain a space between vertebral members. The containment device may include an enclosure member constructed of an impermeable material adapted to constrain migration of the curable substance. The enclosure member may include an exterior wall surrounding the interior volume and an opening in the exterior wall that exposes the interior volume. The containment device may include end members that may be distracted to establish a desired vertebral spacing. Spacer members may be included to further maintain the desired spacing. Upon hardening of the curable substance, the device is capable of maintaining the desired spacing.

    摘要翻译： 容纳装置插入患者的椎骨构件之间，并提供适于在不同应用中使用的快速植入物溶液。 该装置包括在基本上大气压下含有可固化物质的内部容积。 在用可固化物质填充外壳构件时，外壳构件能够符合并维持椎体构件之间的空间。 容纳装置可以包括由适于限制可固化物质迁移的不渗透材料构成的外壳构件。 外壳构件可以包括围绕内部空间的外壁和暴露内部空间的外壁中的开口。 容纳装置可以包括端部构件，其可以被分心以建立期望的椎间隔。 可以包括间隔件以进一步保持所需的间距。 在可固化物质硬化后，该装置能够保持所需的间隔。

    Multiple cannula image guided tool for image guided procedures
    33.
    发明授权
    Multiple cannula image guided tool for image guided procedures 失效
    多套管图像引导工具，用于图像引导程序

    公开(公告)号：US06725080B2

    公开(公告)日：2004-04-20

    申请号：US09795126

    申请日：2001-03-01

    申请人： Anthony J. Melkent ,  David M. Kahler

    发明人： Anthony J. Melkent ,  David M. Kahler

    IPC分类号： A61B500

    CPC分类号： A61B6/5235 ,  A61B5/0035 ,  A61B5/06 ,  A61B5/064 ,  A61B5/7425 ,  A61B5/743 ,  A61B6/4441 ,  A61B6/5247 ,  A61B17/1721 ,  A61B34/20 ,  A61B34/25 ,  A61B90/11 ,  A61B2034/107 ,  A61B2034/2055 ,  A61B2034/2072 ,  A61B2034/252 ,  A61B2090/376 ,  A61B2090/3983

    摘要： Apparatus and methods are disclosed for use within an image-guided surgical navigation system for facilitating the combined positioning and orientation of multiple surgical implements. A tool guide having multiple cannulas is tracked by a surgical navigation system in real time. Position data of the tool guide is registered and combined with pre-acquired images by the navigation computer. Concurrent graphical representations of the plurality of cannulas are superimposed over the images and displayed. The display allows the surgeon to place the tool guide into the patient's body and position and orient the plurality of cannulas which are then used to place each of the implements.

    摘要翻译： 公开了用于在图像引导的外科导航系统内使用的装置和方法，以便于多个手术器械的组合定位和取向。 具有多个插管的工具指南由外科导航系统实时跟踪。 注册工具指南的位置数据，并与导航计算机的预先获取的图像组合。 多个插管的并发图形表示叠加在图像上并显示。 显示器允许外科医生将工具引导件放置到患者体内，并且定位和定向多个插管，然后将其用于放置每个器具。

    Image guided vertebral distractor and method for tracking the position of vertebrae
    34.
    发明授权
    Image guided vertebral distractor and method for tracking the position of vertebrae 有权
    图像引导椎体牵引器和跟踪椎骨位置的方法

    公开(公告)号：US06340363B1

    公开(公告)日：2002-01-22

    申请号：US09555885

    申请日：2000-09-06

    申请人： Ciaran Bolger ,  Anthony J. Melkent ,  Kurt R. Smith

    发明人： Ciaran Bolger ,  Anthony J. Melkent ,  Kurt R. Smith

    IPC分类号： A61F504

    CPC分类号： A61B17/7077 ,  A61B17/0206 ,  A61B17/025 ,  A61B34/10 ,  A61B34/20 ,  A61B90/10 ,  A61B2017/00022 ,  A61B2017/00199 ,  A61B2017/0256 ,  A61B2034/2055 ,  A61B2034/2072 ,  A61B2090/3945

    摘要： A vertebral distractor is disclosed for use in performing anterior cervical spinal surgery. The vertebral distractor is associated with a computer controlled surgical navigation system employing an energy-detecting array to track positions of the vertebral distractor in three dimensional space relative to a known reference point. The guide comprises a shaft, a stationary first arm, and at least one movable second arm. At least one electrically energizable energy emitter array is attached to the shaft for use in identifying the location of the vertebral distractor relative to the vertebrae. A system for using the vertebral distractor in spinal surgery is disclosed.

    摘要翻译： 公开了用于执行颈椎前路手术的脊椎牵引器。 脊椎牵引器与计算机控制的手术导航系统相关联，所述手术导航系统采用能量检测阵列来跟踪相对于已知参考点的三维空间中椎骨牵引器的位置。 引导件包括轴，固定第一臂和至少一个可移动的第二臂。 至少一个电激活能量发射器阵列附接到轴以用于识别脊椎牵引器相对于椎骨的位置。 公开了一种在脊柱手术中使用脊椎牵引器的系统。

    Systems and methods for compressing and distracting vertebrae of the spinal column
    35.
    发明授权
    Systems and methods for compressing and distracting vertebrae of the spinal column 有权
    用于压缩和分散脊柱脊柱的系统和方法

    公开(公告)号：US08523876B2

    公开(公告)日：2013-09-03

    申请号：US13275919

    申请日：2011-10-18

    申请人： Roy K Lim ,  Arthur Conley ,  Anthony J Melkent

    发明人： Roy K Lim ,  Arthur Conley ,  Anthony J Melkent

    IPC分类号： A61B17/58 ,  A61B17/60 ,  A61F2/00

    CPC分类号： A61B17/8019 ,  A61B17/025 ,  A61B17/7079 ,  A61B17/8866 ,  A61B2017/0256

    摘要： Spinal surgical systems include a compressor mountable to a first vertebra and positionable relative to a fulcrum mountable to a second vertebra. The compressor and fulcrum are manipulated relative to one another to compress the first and second vertebrae. The systems further include a distractor mountable to a first vertebra and positionable relative to a fulcrum mountable to a second vertebra. The distractor and fulcrum are manipulated relative to one another to distract the first and second vertebrae.

    摘要翻译： 脊柱手术系统包括可安装到第一椎骨并可相对于可安装到第二椎骨的支点定位的压缩机。 压缩机和支点相对于彼此操纵以压缩第一和第二椎骨。 所述系统还包括可安装到第一椎骨并可相对于可安装到第二椎骨的支点定位的牵引器。 牵引器和支点相对于彼此操纵以分散第一和第二椎骨。

    Bone screw
    38.
    发明授权
    Bone screw 有权
    骨螺钉

    公开(公告)号：US08414628B2

    公开(公告)日：2013-04-09

    申请号：US11586915

    申请日：2006-10-26

    申请人： Anthony J. Melkent

    发明人： Anthony J. Melkent

    IPC分类号： A61B17/04 ,  A61B17/86 ,  A61F2/08

    CPC分类号： A61B17/8635 ,  A61B17/1615 ,  A61B17/1671 ,  A61B17/7032 ,  A61B17/7037 ,  A61B17/8605 ,  A61B17/863

    摘要： A bone screw and method of inserting a bone screw into a bone is disclosed. In one example, the bone screw includes a tip segment for creating a starter hole in the bone. A pilot segment is located proximally of the tip segment for creating a pilot hole in the bone after creation of the starter hole. A threaded segment is located proximally of the pilot segment for fixedly securing the bone screw in the bone. A head is located proximally of the threaded segment for allowing a surgical rod to be fixedly secured to the bone screw.

    摘要翻译： 公开了一种骨螺钉和将骨螺钉插入骨中的方法。 在一个示例中，骨螺钉包括用于在骨中产生起动器孔的末端段。 引导段位于尖端段的近侧，用于在创建起动器孔之后在骨中产生导向孔。 螺纹段位于导向段的近侧，用于将骨螺钉固定地固定在骨中。 头部位于螺纹段的近侧，用于允许手术杆固定地固定到骨螺钉。

    Tissue retractor
    39.
    发明授权
    Tissue retractor 有权
    组织牵开器

    公开(公告)号：US08202216B2

    公开(公告)日：2012-06-19

    申请号：US11683897

    申请日：2007-03-08

    申请人： Anthony J. Melkent ,  Kidong Yu

    发明人： Anthony J. Melkent ,  Kidong Yu

    IPC分类号： A61B1/32

    CPC分类号： A61B17/0206 ,  A61B17/025 ,  A61B2017/0256 ,  A61B2017/0262

    摘要： Methods and devices for minimally invasive surgery in a patient. A tubular body is disclosed which includes in its side wall a plurality of longitudinal passages. Elongated blocking members are also disclosed which are inserted into the passages. The elongated blocking members block deflected interfering tissue during the surgery.

    摘要翻译： 用于患者微创手术的方法和装置。 公开了一种管状体，其在其侧壁中包括多个纵向通道。 还公开了插入通道中的细长的阻挡构件。 细长的阻塞构件在手术期间阻挡偏转的干扰组织。