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    Methods and apparatus for wireplasty bone resection
    2.
    发明申请
    Methods and apparatus for wireplasty bone resection 审中-公开
    线切割骨切除术的方法和装置

    公开(公告)号：US20060030854A1

    公开(公告)日：2006-02-09

    申请号：US11049634

    申请日：2005-02-02

    申请人： Timothy Haines

    发明人： Timothy Haines

    IPC分类号： A61B17/58

    CPC分类号： A61B17/14 ,  A61B17/149 ,  A61B17/1668 ,  A61B17/1675 ,  A61B2017/1602

    摘要： A cutting tool to be utilized in the resection or removal of bone tissue from patients includes a handle that tensions a wire or cable-like cutting member with a small diameter between at least two features on the handle to present a thin cutting profile. The design of the cutting tool includes features that protect against soft tissue damage and minimize the incision size necessary to utilize the tool. Some embodiments feature details of the cutting tool that interface with a surgical cutting guide system. Other embodiments describe a cutting tool with a selectively changeable length of the cutting profile of the wire cutting member. In one embodiment, the wire cutting member of the cutting tool is energized by mechanical energy in the form of a unidirectional rotation of the cutting member, a mechanical vibration of the cutting member, or an oscillating movement of the wire cutting member.

    摘要翻译： 用于从患者切除或去除骨组织的切割工具包括：手柄，其在手柄上的至少两个特征之间使具有小直径的线或线状切割构件张紧以呈现薄的切割轮廓。 切割工具的设计包括防止软组织损伤并最小化使用工具所需的切口尺寸的特征。 一些实施例涉及与外科切割引导系统接合的切割工具的细节。 其他实施例描述了具有可选择地可变长度的切线轮廓的切割工具的切割工具。 在一个实施例中，切割工具的线切割构件由切割构件的单向旋转，切割构件的机械振动或线切割构件的摆动运动的机械能激励。

    Methods and apparatus for enhanced retention of prosthetic implants
    6.
    发明申请
    Methods and apparatus for enhanced retention of prosthetic implants 有权
    增加假体植入物保留的方法和装置

    公开(公告)号：US20060030944A1

    公开(公告)日：2006-02-09

    申请号：US11075836

    申请日：2005-03-08

    申请人： Timothy Haines

    发明人： Timothy Haines

    IPC分类号： A61F2/38

    CPC分类号： A61B90/10 ,  A61B17/1671 ,  A61B17/1675 ,  A61B17/1757 ,  A61B17/1764 ,  A61B2017/1602 ,  A61F2/38 ,  A61F2/3859 ,  A61F2002/30649 ,  A61F2002/3895 ,  A61F2310/00011

    摘要： A prosthetic implant utilizes lateral retaining structures as part of the interior surface of the implant to more effectively secure and retain the implant while reducing the overall size and mass of the implant. In one embodiment, the prosthetic implant is provided with one or more T-shaped members extending from the inner surface of the implant, with the cross-member of the T-shaped member forming the laterally retaining structure that mate with a correspondingly shaped channel formed in the bone and are inserted into that channel at one or more oversize locations along the channel. In another embodiment, the prosthetic implant is provided with one or more retentions apertures in a projection structure extending inwardly from the inner surface of the implant that are laterally secured with a force fitted cross pin inserted through the retention aperture.

    摘要翻译： 假体植入物利用侧向保持结构作为植入物的内表面的一部分，以更有效地固定和保持植入物，同时减少植入物的整体尺寸和质量。 在一个实施例中，假体植入物设置有从植入物的内表面延伸的一个或多个T形构件，T形构件的横向构件形成横向保持结构，其与形成的相应形状的通道相配合 并且沿着通道在一个或多个超大尺寸位置插入该通道中。 在另一个实施例中，假体植入物在突出结构中设置有一个或多个滞留孔，所述突出结构从植入物的内表面向内延伸，所述突出结构用插入穿过保持孔的力配合十字销侧向固定。

    Methods and apparatus for pinplasty bone resection
    7.
    发明申请
    Methods and apparatus for pinplasty bone resection 有权
    用于成形术切除骨的方法和装置

    公开(公告)号：US20060030853A1

    公开(公告)日：2006-02-09

    申请号：US11036584

    申请日：2005-01-14

    申请人： Timothy Haines

    发明人： Timothy Haines

    IPC分类号： A61B17/16

    CPC分类号： A61B17/15 ,  A61B17/155 ,  A61B17/157

    摘要： Methods and apparatus for performing arthoplasty utilizes a plurality of apertures created in a bone, each aperture having a cross section defined perpendicular to an axis of the aperture that intersects a plane of a resected surface to be created in the bone and also intersects a peripheral rim border that externally delineates the resected surface. A pin feature is inserted into each of the plurality of apertures and the resected surface is created by guiding a cutting tool along at least a line of contact of the pin features. An implant can then be attached to the resected surface.

    摘要翻译： 用于进行手术成形术的方法和装置利用在骨中产生的多个孔，每个孔具有垂直于孔的轴线限定的横截面，该横截面与在骨中产生的切除表面的平面相交，并且还与周边边缘相交 边界外表示切除的表面。 销特征插入到多个孔中的每一个中，并且通过沿销特征的至少一个接触线引导切割工具来产生切除表面。 然后可以将植入物附接到切除的表面。

    Methods and apparatus for pivotable guide surfaces for arthroplasty
    8.
    发明申请
    Methods and apparatus for pivotable guide surfaces for arthroplasty 审中-公开
    用于关节置换术的可枢转导向面的方法和装置

    公开(公告)号：US20060015115A1

    公开(公告)日：2006-01-19

    申请号：US11074599

    申请日：2005-03-08

    申请人： Timothy Haines

    发明人： Timothy Haines

    IPC分类号： A61B17/58

    CPC分类号： A61B90/10 ,  A61B17/1671 ,  A61B17/1675 ,  A61B17/1757 ,  A61B17/1764 ,  A61B2017/1602 ,  A61F2/38 ,  A61F2/3859 ,  A61F2002/30649 ,  A61F2002/3895 ,  A61F2310/00011

    摘要： Cutting guides, cutting tools, and soft tissue management techniques permit the use of pivoting guide surfaces to facilitate in controlling the sweep or arc of a cutting tool used in connection with resection and arthroplasty procedures. In accordance with one embodiment, a guide structure is provided with one or more guide pivot aperture(s) and one or more guide pivot reference surface(s) that mate with a bushing assembly controlling a cutting tool. The bushing assembly possesses a bushing reference plan which mates with the pivot reference surface(s) of the guide structure and a bushing pivot pin which mates with the guide pivot aperture(s) of the guide structure. In one embodiment, a bushing guide lumen is operably coupled to the guide structure for articulated and/or axial guidance of the cutting tool.

    摘要翻译： 切割引导件，切割工具和软组织管理技术允许使用枢转引导表面以便于控制与切除和关节成形术相关的切割工具的扫掠或弧形。 根据一个实施例，引导结构设置有一个或多个引导枢转孔和一个或多个与控制切割工具的套管组件配合的导向枢轴参考表面。 衬套组件具有与引导结构的枢转参考表面配合的衬套参考平面和与引导结构的引导枢轴孔配合的衬套枢轴销。 在一个实施例中，衬套引导腔可操作地联接到引导结构，用于切割工具的铰接和/或轴向引导。

    Methods and apparatus for conformable prosthetic implants
    10.
    发明申请
    Methods and apparatus for conformable prosthetic implants 有权
    适应性假体植入物的方法和装置

    公开(公告)号：US20060058882A1

    公开(公告)日：2006-03-16

    申请号：US11075840

    申请日：2005-03-08

    申请人： Timothy Haines

    发明人： Timothy Haines

    IPC分类号： A61F2/38

    CPC分类号： A61B90/10 ,  A61B17/1671 ,  A61B17/1675 ,  A61B17/1757 ,  A61B17/1764 ,  A61B2017/1602 ,  A61F2/38 ,  A61F2/3859 ,  A61F2002/30649 ,  A61F2002/3895 ,  A61F2310/00011

    摘要： A biomechanical optimization (BMO) prosthetic implant utilizes a thin cross-section of metallic material that is conformable. Preferably, the BMO prosthetic implant is conformable both at the time of implant in response to manipulation and fixation by the surgeon, as well as during the life of the implant in response to stresses and loads experienced by the implant and thereby communicated and responded to by living bone tissue. For most metallic alloys, the BMO prosthetic implant will have an effective cross-sectional thickness of 4 mm or less, and preferably 3 mm or less. In one embodiment, the BMO prosthetic implant is provided with one or more fins extending from the fixation surface(s) of the implant which preferably includes retaining structures, such as cross-pinned apertures or T-shaped edge ridge.

    摘要翻译： 生物力学优化（BMO）假体植入物利用符合的金属材料的薄横截面。 优选地，BMO假体植入物在植入时响应于外科医生的操作和固定，以及在植入物的寿命期间响应于植入物经受的应力和负载，从而被传递和响应 活骨组织。 对于大多数金属合金，BMO假体植入物将具有4mm或更小，优选3mm或更小的有效横截面厚度。 在一个实施例中，BMO假体植入物设置有从植入物的固定表面延伸的一个或多个翅片，其优选地包括保持结构，例如十字销钉孔或T形边缘脊。