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    METHOD AND APPARATUS FOR BONE REMOVAL
    2.
    发明申请
    METHOD AND APPARATUS FOR BONE REMOVAL 有权
    用于骨骼去除的方法和装置

    公开(公告)号：US20110093024A1

    公开(公告)日：2011-04-21

    申请号：US12677939

    申请日：2008-09-15

    申请人： Richard W. Layne ,  Lawrence R. Jones ,  David T. Stinson

    发明人： Richard W. Layne ,  Lawrence R. Jones ,  David T. Stinson

    IPC分类号： A61B17/56

    CPC分类号： A61B17/1671 ,  A61B17/16 ,  A61B17/1604 ,  A61B17/1659 ,  A61B17/3472 ,  A61B2017/0046 ,  A61B2090/062

    摘要： Methods and apparatus for surgical treatment of vertebrae, comprising a brush-like tamp component for addressing cancellous bone and a slider component that may be distally advanced over the brush-like tamp component while both are (preferably) aligned within a working cannula providing access to a drill channel within the vertebrae. Distal advancement of the slider creates a combination of it and the brush-like component. A handle provides mechanical advantage.

    摘要翻译： 用于手术治疗椎骨的方法和装置，包括用于解决松质骨的刷状夯构件，以及滑动构件，所述滑块组件可以向远侧推进到刷状夯构件上，同时（优选地）在工作插管内对准， 在椎骨内的钻孔通道。 滑块的远端前进创建了它和刷状组件的组合。 手柄提供机械优势。

    APPARATUS AND METHOD FOR RESTRICTING MOVEMENT OF A CANNULA DURING A SURGICAL PROCEDURE
    3.
    发明申请
    APPARATUS AND METHOD FOR RESTRICTING MOVEMENT OF A CANNULA DURING A SURGICAL PROCEDURE 审中-公开
    在手术过程中限制肛门运动的装置和方法

    公开(公告)号：US20130197534A1

    公开(公告)日：2013-08-01

    申请号：US13567594

    申请日：2012-08-06

    申请人： Alexander Lauderbaugh ,  Robert M. Scribner ,  Dan R. Hollowell ,  Richard W. Layne ,  Robert T. Scribner

    发明人： Alexander Lauderbaugh ,  Robert M. Scribner ,  Dan R. Hollowell ,  Richard W. Layne ,  Robert T. Scribner

    IPC分类号： A61B19/00

    CPC分类号： A61B17/3403 ,  A61B2017/3407 ,  A61B2017/3443 ,  A61B2017/3492

    摘要： An apparatus comprises a body portion having a sidewall with one or more threads and defining a lumen. The apparatus includes a brace portion having a sidewall that defines a lumen that is fluidically coupled to the lumen of the body portion. The sidewall of the brace portion has one or more threads that are configured to matingly couple to the threads of the body portion. The brace portion has a contact surface configured to contact a bodily tissue of a patient when a cannula is disposed within the lumen of the body portion and the lumen of the brace portion. The brace portion and the body portion are collectively configured to maintain a position of the cannula within a body of the patient relative to the bodily tissue when the cannula is disposed within the lumen of the brace portion and the lumen of the body portion.

    摘要翻译： 一种装置包括主体部分，其具有具有一个或多个螺纹并限定内腔的侧壁。 该装置包括具有侧壁的支撑部分，该侧壁限定流体地联接到主体部分的内腔的内腔。 支撑部分的侧壁具有一个或多个螺纹，其构造成配合地联接到主体部分的螺纹。 支架部分具有接触表面，该接触表面构造成当套管设置在主体部分的内腔和支架部分的内腔中时接触患者的身体组织。 支架部分和主体部分被共同构造成当插管设置在主体部分的支撑部分的内腔和主体部分的内腔中时，将套管的位置保持在患者体内相对于身体组织的位置。

    APPARATUS AND METHODS FOR DETACHING AN EXPANDABLE MEMBER FROM A MEDICAL DEVICE
    4.
    发明申请
    APPARATUS AND METHODS FOR DETACHING AN EXPANDABLE MEMBER FROM A MEDICAL DEVICE 审中-公开
    用于从医疗设备中分离可扩展成员的装置和方法

    公开(公告)号：US20110288522A1

    公开(公告)日：2011-11-24

    申请号：US12972001

    申请日：2010-12-17

    申请人： Dan R. Hollowell ,  Richard W. Layne ,  Jason C. Morton ,  Michael Moses ,  Nickolas Romcevich ,  Robert M. Scribner

    发明人： Dan R. Hollowell ,  Richard W. Layne ,  Jason C. Morton ,  Michael Moses ,  Nickolas Romcevich ,  Robert M. Scribner

    IPC分类号： A61M25/10

    CPC分类号： A61B17/7097 ,  A61B17/7061 ,  A61B17/7098 ,  A61B17/8811

    摘要： A medical implant device includes a shaft, an expandable member coupled to the distal end portion of the shaft, a sleeve and a detachment mechanism. The expandable member is configured to move between a collapsed configuration and an expanded configuration, and can be used to deliver a medicament, a therapeutic substance and/or a structural member into the body. The sleeve is coupled to the distal end portion of the shaft, and is configured to move relative to the shaft between a first position and a second position. The sleeve is configured to be disposed about the expandable member when in the first position and disposed apart from the expandable member when in the second position. The detachment mechanism is coupled to the distal end portion of the shaft, and is configured to detach the expandable member from the shaft when the sleeve is in the second position.

    摘要翻译： 医疗植入装置包括轴，可耦合到轴的远端部分的可扩张构件，套筒和分离机构。 可膨胀构件构造成在收缩构型和膨胀构型之间移动，并且可用于将药物，治疗物质和/或结构构件递送到体内。 套筒联接到轴的远端部分，并且构造成在第一位置和第二位置之间相对于轴移动。 套筒构造成当处于第一位置时围绕可扩张构件布置，并且当处于第二位置时，套筒与可扩张构件分开设置。 分离机构联接到轴的远端部分，并且构造成当套筒处于第二位置时将可扩张构件从轴上分离。

    Material control device for inserting material into a targeted anatomical region
    6.
    发明授权
    Material control device for inserting material into a targeted anatomical region 有权
    用于将材料插入目标解剖区域的材料控制装置

    公开(公告)号：US08961553B2

    公开(公告)日：2015-02-24

    申请号：US12677933

    申请日：2008-09-15

    申请人： Dan R. Hollowell ,  Richard W. Layne ,  Jason C. Morton

    发明人： Dan R. Hollowell ,  Richard W. Layne ,  Jason C. Morton

    IPC分类号： A61M25/00 ,  A61B17/70 ,  A61B17/88

    CPC分类号： A61B17/7098 ,  A61B17/8811 ,  A61B17/8855

    摘要： An extractable device is used to insert a flowable material into a vertebral body. The device comprises a filling member and a flowable material. The filling member is made of a flexible wall which includes a holding portion and an injection port via which the flowable material is injected into the holding portion after insertion into the vertebral body. The holding portion is provided with an opening which is releasably closed by a closure device so as to make the opening substantially resistant to the passage of material there through. Once the flowable material in the holding portion increases in viscosity, the closure device is released, thereby enabling the filling member to be extracted from the vertebral body so as to leave only the material in the vertebral body. The flowable material should be a material capable of setting to a hardened condition.

    摘要翻译： 使用可抽出的装置将可流动的材料插入椎体中。 该装置包括填充构件和可流动材料。 填充构件由柔性壁制成，其包括保持部分和注射口，通过该注入口，可插入椎体后可流动材料注入保持部分。 保持部分设置有由闭合装置可释放地闭合的开口，以使得开口基本上抵抗材料通过的通道。 一旦保持部分中的可流动材料的粘度增加，则关闭装置被释放，从而使得填充构件能够从椎体抽出，以便仅将材料留在椎体中。 可流动的材料应该是能够变硬的材料。

    Low-compliance expandable medical device
    7.
    发明授权
    Low-compliance expandable medical device 有权
    低合规可扩展医疗设备

    公开(公告)号：US07955339B2

    公开(公告)日：2011-06-07

    申请号：US11438693

    申请日：2006-05-23

    申请人： Jeffrey D. Schwardt ,  Andrea Leung ,  Richard W. Layne

    发明人： Jeffrey D. Schwardt ,  Andrea Leung ,  Richard W. Layne

    IPC分类号： A61B17/66

    CPC分类号： A61M29/02 ,  A61B17/7097 ,  A61B17/8855 ,  A61B2017/00557 ,  A61F2/44

    摘要： An apparatus includes an elongate body and an expandable member coupled to the elongate body. In one embodiment, the expandable member has a collapsed configuration, an unfolded configuration and an expanded configuration. The expandable member is configured to be percutaneously inserted into an interior portion of a bone structure when the expandable member is in the collapsed configuration. The expandable member is configured to exert a pressure in a vertical direction on a first portion of the bone structure in contact with the expandable member greater than a pressure exerted in a lateral direction on a second portion of the bone structure in contact with the expandable member when the expandable member transitions from the unfolded configuration to the expanded configuration.

    摘要翻译： 一种装置包括细长主体和联接到细长主体的可扩张构件。 在一个实施例中，可扩张构件具有折叠构型，展开构型和扩展构型。 可膨胀构件构造成当可膨胀构件处于折叠构型时经皮插入骨结构的内部。 可膨胀构件被构造成在骨结构的与可膨胀构件接触的第一部分上施加垂直方向上的压力，大于沿着横向方向施加的压力，该骨结构的第二部分与可膨胀构件接触 当可扩展构件从展开构型转变到扩展构型时。

    Platform cannula for guiding the expansion of expandable bodies and method of use
    8.
    发明授权
    Platform cannula for guiding the expansion of expandable bodies and method of use 有权
    用于引导膨胀体膨胀的平台套管及使用方法

    公开(公告)号：US08092480B2

    公开(公告)日：2012-01-10

    申请号：US09828470

    申请日：2001-04-06

    申请人： Richard W. Layne ,  Robert M. Scribner ,  Christopher R Ralph

    发明人： Richard W. Layne ,  Robert M. Scribner ,  Christopher R Ralph

    IPC分类号： A61M29/00

    CPC分类号： A61B17/8858 ,  A61B17/3417 ,  A61B17/3421 ,  A61B17/68 ,  A61B17/8805 ,  A61B17/8855 ,  A61B17/8866 ,  A61B2017/00261 ,  A61B2017/00539 ,  A61B2017/320048 ,  A61B2017/320052 ,  A61F2/441 ,  A61F2/4601 ,  A61F2/4611 ,  A61F2002/4635 ,  A61F2310/00353

    摘要： This invention relates to devices, such as cannulas or needles, which are used for inserting expandable structures, such as medical balloons, into interior regions of a human or animal body, as well as methods for their use. In various embodiments, insertion devices described herein are capable of flaring at their tip to ease insertion and removal of expandable structures and reduce the risk of damaging such expandable structures during their insertion, inflation and removal. In other embodiments, insertion devices described herein are capable of directionally guiding and/or inhibiting expansion of an expandable structure within an interior region of an animal or human body to create optimally placed cavities for repair, augmentation and/or treatment of fractured and/or diseased bone.

    摘要翻译： 本发明涉及诸如插管或针的装置，其用于将诸如医用气囊的可扩展结构插入到人体或动物身体的内部区域中，以及其使用方法。 在各种实施例中，本文所述的插入装置能够在其尖端处扩张以便于可扩展结构的插入和移除，并降低在其插入，充气和移除期间损坏这种可扩展结构的风险。 在其它实施例中，本文所述的插入装置能够定向地引导和/或抑制在动物或人体的内部区域内的可扩张结构的扩张，以产生用于修复，增加和/或治疗骨折和/或 患病骨。

    Systems and Methods for Reducing Fractured Bone Using a Fracture Reduction Cannula With a Side Discharge Port
    10.
    发明申请
    Systems and Methods for Reducing Fractured Bone Using a Fracture Reduction Cannula With a Side Discharge Port 失效
    使用具有侧面排出口的骨折减压套管减少骨折骨的系统和方法

    公开(公告)号：US20110137319A1

    公开(公告)日：2011-06-09

    申请号：US12961690

    申请日：2010-12-07

    申请人： Christopher R. Ralph ,  Richard W. Layne ,  Paul M. Sand ,  Robert M. Scribner ,  Mark A. Reiley

    发明人： Christopher R. Ralph ,  Richard W. Layne ,  Paul M. Sand ,  Robert M. Scribner ,  Mark A. Reiley

    IPC分类号： A61B17/58

    CPC分类号： A61B17/8855 ,  A61B17/1686 ,  A61B17/3468 ,  A61B17/3472 ,  A61B17/8805 ,  A61B17/8866 ,  A61B50/33 ,  A61B90/39 ,  A61B2017/00557 ,  A61F2/4601 ,  A61F2002/4602

    摘要： An elongated shaft is sized and configured to establish an access path to bone having an interior volume occupied, at least in part, by cancellous bone. The elongated shaft includes a generally closed distal end portion and a side opening spaced from the closed distal end. A first tool is sized and configured to be selectively inserted into the shaft and selectively removed from the shaft. The tool includes a region that, when the first tool is inserted into the shaft, is capable of being aligned with and advanced through the side opening to project outside the side opening and contact cancellous bone. A second tool is sized and configured, upon removal of the first tool from the shaft, to introduce into the shaft a bone filling material for discharge through the side opening into the cancellous bone contacted by the first tool.

    摘要翻译： 细长轴的尺寸和构造用于建立至少具有至少部分由松质骨占据的内部体积的骨的通路。 细长轴包括大致封闭的远端部分和与封闭的远端分开的侧面开口。 第一工具的尺寸和构造被选择性地插入到轴中并且从轴中选择性地移除。 该工具包括一个区域，当第一个工具插入到轴中时，能够与侧面开口对准和前进，突出到侧面开口外部并接触松质骨。 第二工具的尺寸和构造在将第一工具从轴上移除之后，将骨填充材料引入到轴中，该填充材料通过侧开口排放到与第一工具接触的松质骨中。