Expandable dental implant apparatus
    81.
    发明申请
    Expandable dental implant apparatus 失效
    可扩展牙科植入装置

    公开(公告)号:US20030124488A1

    公开(公告)日:2003-07-03

    申请号:US10034538

    申请日:2001-12-28

    发明人: Neal B. Gittleman

    IPC分类号: A61C008/00

    摘要: A novel dental implant with flexible expansion ribs that lock into and compress the bone within a drilled hole in the jawbone. Upon tightening the screw used to mount the implant abutment, a set of thin medical-alloy ribs lock into the surrounding bone to provide an immediate and permanently strong support for a dental prosthesis while bone growth into the implant occurs. The expanding ribs turn an edge outward to lock into the surround bone and preventing the rotation of the implant assembly during installation and use.

    摘要翻译: 一种新颖的牙科植入物,其具有柔性膨胀肋,其锁定并压缩颚骨中钻孔内的骨骼。 在紧固用于安装植入物邻接的螺钉时,一组薄的医用合金肋锁定到周围的骨中,以在牙体生长进入植入体期间为牙科假体提供立即且永久的强支撑。 扩张的肋向外转动边缘以锁定到环绕骨中,并且在安装和使用期间防止植入物组件的旋转。

    Dental implant abutment
    83.
    发明授权
    Dental implant abutment 失效
    牙种植体基牙

    公开(公告)号:US06500003B2

    公开(公告)日:2002-12-31

    申请号:US09882262

    申请日:2001-06-14

    申请人: Gianni Nichinonni

    发明人: Gianni Nichinonni

    IPC分类号: A61C800

    摘要: An abutment for securing a dental prosthesis to an implant fixture is disclosed. The abutment includes a base and an attachable coping. The attachable coping carries the dental prosthesis and is mounted on the base of the abutment using a ball-and-socket joint, which permits the dental prosthesis to be easily and accurately aligned with adjacent teeth, implant fixtures or other prostheses. A connector inserted through an aperture in the base of the abutment secures the abutment and the prosthesis to the implant fixture.

    摘要翻译: 公开了一种用于将牙科假体固定到植入物夹具的基台。 基台包括基座和可附接的应力。 可附接的应付装置携带牙科假体并且使用球窝接头安装在基台的基部上,这允许牙科假体容易且精确地与相邻的牙齿,植入物夹具或其他假体对准。 插入穿过基台的孔的连接器将支座和假体固定到植入物夹具上。

    Abutment for dental implant and associated components for use therewith
    84.
    发明申请
    Abutment for dental implant and associated components for use therewith 失效
    用于牙科植入物及其相关部件的基台

    公开(公告)号:US20020031749A1

    公开(公告)日:2002-03-14

    申请号:US09952087

    申请日:2001-09-11

    发明人: Vincent J. Morgan

    IPC分类号: A61C008/00

    摘要: An abutment (10, 10A, 10B, 10C) for a medical or dental implant has a prosthetic receiving tapered post formed with a locking step (10e) for removably restraining a sleeve member such as an emergence cuff (12, 12A). The emergence cuff is receivable on the post of the abutment and has an outer surface configuration which merges confluently with the abutment outer surface. The emergence cuff is formed with a snap on interface (12g) for use with a second sleeve (14, 14A) having a complimentary snap on interface (14e). When the second sleeve is open ended, a pin (16) is shown for closing off the outer end of the second sleeve, if desired.

    摘要翻译: 用于医疗或牙科植入物的支座(10,10A,10B,10C)具有形成有用于可移除地限制例如出血箍(12,12A)的套筒构件的锁定步骤(10e)的假体接收锥形柱。 出现的袖带可以在邻接的柱上被接收,并且具有与邻接外表面融合的外表面构造。 出口袖带形成有接口(12g)上的卡扣,用于与具有在接口(14e)上的互补卡扣的第二套筒(14,14A)一起使用。 当第二套筒打开时,如果需要,示出了一个销(16)用于封闭第二套筒的外端。

    Device for forming a dental prosthesis
    85.
    发明授权
    Device for forming a dental prosthesis 有权
    用于形成牙科假体的装置

    公开(公告)号:US06332777B1

    公开(公告)日:2001-12-25

    申请号:US09424508

    申请日:2000-03-09

    申请人: Franz Sutter

    发明人: Franz Sutter

    IPC分类号: A61C800

    摘要: A device for forming a dental prosthesis includes a support and an element which can be attached thereto, such as an impression element. The support has an anchoring part for anchoring in a bone or a master model, a shoulder with an annular shoulder surface, and a head. The impression element has an elastically deformable fixing agent. When the device is assembled, the fixing agent jams and/or latches with the support, either externally on the support, on the side of the shoulder facing the anchoring part, or in an axial hole of the support. The element can be quickly detachably connected to the support by placing it on top of the support, and can be quickly separated from the support by moving the support away. When the device is assembled, the support and the element can lay on top of each other with annular surfaces. The annular surfaces have fully circular outer edges which are visible from the outside in an approximately radial viewing direction.

    摘要翻译: 用于形成牙科假体的装置包括支撑件和可以附接到其上的元件,例如印模元件。 支撑件具有用于锚定在骨骼或主模型中的锚定部分,具有环形肩部表面的肩部和头部。 印模元件具有可弹性变形的固定剂。 当装置组装时,固定剂卡住和/或闩锁支撑件,外部位于支撑件上,在肩部面向锚定部分的侧面或支撑件的轴向孔中。 该元件可以通过将其放置在支撑件的顶部上而快速地可拆卸地连接到支撑件,并且可以通过将支撑件移开而与支撑件快速地分离。 当装置组装时,支撑件和元件可以用环形表面放置在彼此的顶部上。 环形表面具有从大致径向观察方向的外部可见的完全圆形的外边缘。

    Zirconium oxide dental implant with internal thread
    86.
    发明授权
    Zirconium oxide dental implant with internal thread 有权
    带内螺纹的氧化锆牙植入物

    公开(公告)号:US06280193B1

    公开(公告)日:2001-08-28

    申请号:US09308666

    申请日:1999-09-13

    申请人: Guy Peltier

    发明人: Guy Peltier

    IPC分类号: A61C800

    摘要: The invention concerns dental implants, more particularly a dental implant (1) comprising an external thread (2) and an internal thread (6). Said dental implant (1) is made of zirconium oxide. The invention also concerns a method for moulding said dental implant using metal inserts (7, 9).

    摘要翻译: 本发明涉及牙种植体,更具体地涉及包括外螺纹(2)和内螺纹(6)的牙植入物(1)。 所述牙植入物(1)由氧化锆制成。 本发明还涉及使用金属插入件(7,9)来​​模制所述牙科植入物的方法。

    Ceramic dental abutments with a metallic core
    87.
    发明授权
    Ceramic dental abutments with a metallic core 有权
    陶瓷牙科基牙与金属芯

    公开(公告)号:US06168435A

    公开(公告)日:2001-01-02

    申请号:US09304389

    申请日:1999-05-04

    IPC分类号: A61C1312

    摘要: A support post for use with a dental implant comprising a ceramic portion, a screw, and a metal portion. The ceramic portion is adapted to support a prosthesis thereon. The ceramic portion has a supragingival region for protruding beyond the gingiva and a subgingival end for extending into the gingiva. The ceramic portion has a passageway extending therethrough. According to one embodiment, the passageway narrows to form a shoulder that is made entirely of ceramic. The screw is adapted to engage an internally threaded bore in the implant and be insertable through the passageway. The screw comprises a bead and a threaded section. The head of the screw seats entirely on the shoulder. The metal portion comprises a lower section and an upper section extending into the passageway. The metal portion abuts the subgingival end of the ceramic portion. The lower section is adapted to receive and engage the corresponding boss of the dental implant. The metal portion has an opening to provide access to the screw.

    摘要翻译: 一种用于牙科植入物的支撑柱,包括陶瓷部分,螺钉和金属部分。 陶瓷部分适于在其上支撑假体。 陶瓷部分具有用于突出超过牙龈的龈上区域和用于延伸到牙龈的龈下端部。 陶瓷部分具有延伸穿过其中的通道。 根据一个实施例,通道变窄以形成完全由陶瓷制成的肩部。 螺钉适于接合植入物中的内螺纹孔并且可插入通过通道。 螺杆包括一个胎圈和一个螺纹部分。 螺丝的头部完全位于肩上。 金属部分包括下部和延伸到通道中的上部。 金属部分邻接陶瓷部分的龈下端。 下部适于接纳和接合牙植入物的相应凸台。 金属部分具有开口以提供对螺钉的接近。

    Implant system
    88.
    发明授权
    Implant system 失效
    植入系统

    公开(公告)号:US6109919A

    公开(公告)日:2000-08-29

    申请号:US77144

    申请日:1998-05-21

    申请人: Stig Hansson

    发明人: Stig Hansson

    IPC分类号: A61C8/00

    摘要: A fixture (301) of a dental implant system for implantation in bone tissue (312, 314) of the maxilla or mandible by displacement thereof in a forward direction for supporting a superstructure such as an abutment, the fixture having a forward end, a rearward end (330) which presents an interfacing surface (350) for interfacing with an interfacing surface of the superstructure and an outer surface (305) which forwardly of a predetermined position (307) on the outer surface is adapted for interlocking with bone tissue of the maxilla or mandible. The interfacing surface of the fixture is structurally isolated from the fixture outer surface to a level which is both forwardly of the interfacing surface and the predetermined position on the fixture outer surface.

    摘要翻译: PCT No.PCT / SE98 / 00730 Sec。 371日期1998年5月21日 102(e)日期1998年5月21日PCT提交1998年4月21日PCT公布。 第WO98 / 48729号公报 日期1998年11月5日牙科植入物系统的固定装置(301),用于通过沿向前方向的位移来植入上颌骨或下颌骨的骨组织(312,314),用于支撑诸如邻接物的上部结构,该固定装置具有 前端,后端(330),其具有用于与上部结构的接口表面对接的接口表面(350)和外表面上的预定位置(307)向前的外表面(305),适于互锁 与上颌骨或下颌骨的骨组织。 固定装置的接口表面在结构上与固定装置外表面隔离成一个水平面,两者均在接合表面的前方和夹具外表面上的预定位置之间。

    Abutment-mount system for dental implants
    89.
    发明授权
    Abutment-mount system for dental implants 失效
    用于牙种植体的基台安装系统

    公开(公告)号:US6083004A

    公开(公告)日:2000-07-04

    申请号:US99058

    申请日:1998-06-18

    IPC分类号: A61C8/00

    摘要: An abutment-mount for a dental implant has a longitudinally extending axis with a first end, an opposite second end and a peripheral surface. The abutment-mount is used for delivering the dental implant to a prepared site of a jawbone with an implant drive tool and is also used as a device for securing a dental prosthesis to the dental implant. The abutment-mount includes a screw, or other fastener for securing the abutment-mount to the implant. A surface is provided for attaching the dental prosthesis to the abutment-mount adjacent the first end. A structure is provided for transferring rotational force from the implant drive tool to the implant through the abutment-mount. An implant kit includes an abutment-mount, an implant and an abutment screw.

    摘要翻译: 用于牙科植入物的邻接装置具有纵向延伸的轴线,其具有第一端,相对的第二端和外围表面。 邻接固定件用于将牙科植入物用植入物驱动工具递送到颚骨的制备位置,并且还用作将牙科假体固定到牙植入物的装置。 支座安装件包括用于将支座安装件固定到植入物上的螺钉或其它紧固件。 提供了一个表面,用于将牙科假体附接到与第一端相邻的邻接件。 提供了一种结构,用于将旋转力从植入物驱动工具通过邻接安装件传递到植入物。 植入套件包括邻接台,植入物和基台螺钉。

    Dental implant system
    90.
    发明授权
    Dental implant system 失效
    牙种植体系统

    公开(公告)号:US6068479A

    公开(公告)日:2000-05-30

    申请号:US28007

    申请日:1998-02-23

    IPC分类号: A61C8/00

    摘要: A dental implant assembly containing an integral dental implant which has an abutment integrally joined to a implant fixture. The abutment contains a top section, a bottom section integrally joined to the top section, and an orifice extending through a portion of the top section. The top section has a cross-sectional shape substantially like a polygon which is formed by alternating linear and arcuate walls. The abutment also has a ledge disposed beneath the top section of said abutment.

    摘要翻译: 一种牙科植入物组件,其包含一体的牙科植入物,其具有与植入物夹具一体连接的抵接物。 支座包括顶部,与顶部整体接合的底部部分,以及延伸穿过顶部部分的孔口。 顶部具有基本上类似多边形的横截面形状,该多边形由交替的线性和弓形壁形成。 基台还具有设置在所述基台的顶部下方的凸缘。