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34 条记录 (耗时 0.011 秒)

    IMMEDIATE-LOAD DENTAL IMPLANTS
    3.
    发明公开
    IMMEDIATE-LOAD DENTAL IMPLANTS 有权
    即刻负重牙种植体

    公开(公告)号：EP1931277A2

    公开(公告)日：2008-06-18

    申请号：EP06791820.1

    申请日：2006-09-04

    申请人： Ziterion GmbH

    发明人： KAHDEMANN, Steffen ,  TRENKLER, Christian

    IPC分类号： A61C8/00

    CPC分类号： A61C8/0022 ,  A61C8/0012 ,  A61C8/0048 ,  A61C8/006 ,  A61C8/0069 ,  A61C8/0075 ,  A61C8/0098 ,  A61C2008/0046

    摘要： The present invention relates to a medicinal device made of biocompatible ceramics and/or titanium comprising a threaded part (1), a transgingival part (2) and a prosthetic head (3), wherein the design of the threaded part allows an immediate-load of the dental implant wherein the thread-profile of said outer threaded part (1) comprises an apical flank and a distal flank, and wherein an acute angle (β) between the apical flank and the longitudinal axis is smaller than an acute angle (Ϝ) between the distal flank and the longitudinal axis.

    DENTAL ANCHOR APPARATUS AND METHOD
    5.
    发明公开
    DENTAL ANCHOR APPARATUS AND METHOD 审中-公开
    牙齿固定装置及相应方法

    公开(公告)号：EP2315554A1

    公开(公告)日：2011-05-04

    申请号：EP09810442.5

    申请日：2009-08-11

    申请人： Zest IP Holdings, LLC

    发明人： MULLALY, Scott ,  ZUEST, Paul, T.

    IPC分类号： A61C13/12

    CPC分类号： A61C8/0075 ,  A61C8/0025 ,  A61C8/006 ,  A61C8/0062 ,  A61C8/0066 ,  A61C8/0069 ,  A61C8/0074 ,  A61C8/0078 ,  A61C8/0095 ,  A61C8/0096 ,  A61C8/0098 ,  A61C13/265 ,  A61C13/2656

    摘要： A dental anchor apparatus comprises a one or two part endosseous implant securable in a patient's mouth and a retention member which is releasably engageable with the implant. The implant has an abutment head at one end and a threaded post projecting from the head and designed for threaded engagement in the jaw bone, the head having an outer locating surface portion. The retention member is generally cup-shaped with a first end and a peripheral skirt extending from the first end to form a cavity, the skirt having an inner locating surface which is engaged over the outer locating surface portion of the head. The head may also have a socket in which a post extending from an inner end of the retention member engages as the parts are moved into releasable snap engagement.

    IMMEDIATE LOAD DENTAL IMPLANT SYSTEM AND METHOD OF USE
    6.
    发明公开
    IMMEDIATE LOAD DENTAL IMPLANT SYSTEM AND METHOD OF USE 审中-公开
    立即加载植牙系统及其使用方法

    公开(公告)号：EP1427346A4

    公开(公告)日：2007-08-01

    申请号：EP02794927

    申请日：2002-08-19

    申请人： IMPLANT INNOVATIONS INC

    发明人： PORTER STEPHAN E ,  GOODMAN RALPH E

    IPC分类号： A61C8/00

    CPC分类号： A61C8/0089 ,  A61C8/0022 ,  A61C8/0098

    摘要： The present invention relates to a new dental implant (10) that includes a generally cylindrical section (14) and a tapered section (18). The implant has a thread (20) making a plurality of turns around the exterior surface. The implant (10) is installed into a bore that includes a generally cylindrical portion and a tapered portion. The dimensions of the cylindrical section (14) and the tapered section (18) of the implant are at least the dimensions of the generally cylindrical portion and the tapered portion of the bore, respectively. The bore is preferably shaped by a shaping drill that has a profile that generally mimics the profile of the implant. The female threads are preferably developed through a compression tap or a series of compression taps that cause the bone tissue defining the female threads to have increased density.

    EXPANDING DENTAL IMPLANT AND METHOD OF USE
    7.
    发明公开
    EXPANDING DENTAL IMPLANT AND METHOD OF USE 失效
    可膨胀的假牙和方法及其应用

    公开(公告)号：EP0760635A4

    公开(公告)日：1999-03-17

    申请号：EP95919094

    申请日：1995-05-10

    申请人： HANOSH FREDERICK N

    发明人： HANOSH FREDERICK N

    IPC分类号： A61C8/00

    CPC分类号： A61C8/0033 ,  A61C8/0096 ,  A61C8/0098

    摘要： The technical field of the invention generally concerns expandable dental implant for receiving and supporting a dental prosthesis. The expandable dental implant, securable within a bore formed into bone of a patient's jaw, includes an elongated, hollow, tubular barrel (32) having both an attachment end (34) and an insertion end (36). The barrel has both a threaded interior surface (42) for screwing the implant into the bore, and a threaded exterior surface (44) for receiving a threaded expander screw (62). The barrel is pierced about its insertion end by a plurality of radial slits (52) spaced circumferentially around the barrel. The interior surface of the barrel at the insertion end is formed with a smaller diameter than the diameter of the interior surface of the barrel at the attachment end. The expander screw and the interior surface of the barrel are shaped so advancement of the expander screw along the barrel toward the insertion end causes an end surface (74) of the expander screw to collide with the interior surface of the barrel, and to expand the insertion end outward into the surrounding bone.

    Device for mandibular distraction osteogenesis
    8.
    发明公开
    Device for mandibular distraction osteogenesis 失效
    VorrichtungfürDistraktionsosteogenese im Kiefer

    公开(公告)号：EP0791337A1

    公开(公告)日：1997-08-27

    申请号：EP97400394.9

    申请日：1997-02-21

    申请人： Razdolsky, Yan ,  Driscoll, Patrick J.

    发明人： Razdolsky, Yan ,  Driscoll, Patrick J.

    IPC分类号： A61B17/64 ,  A61C7/10

    CPC分类号： A61C7/10 ,  A61B17/663 ,  A61C8/0096 ,  A61C8/0098

    摘要： A mandibular distraction device for use in distracting the mandible subsequent to corticotomy thereof includes first and second sets of crowns adapted to be attached to the bicuspid and molar teeth of respective opposite lateral sides of the mandible. A first pair of expander assemblies are removably or fixedly attachable to the opposite sides of the first set of crowns, and a second pair of expander assemblies are removably or fixedly attachable to the opposite sides of the second set of crowns. Each pair of expander assemblies includes one expandable device and one sliding tube assembly. Receptors are provided to be attached to the bicuspid crowns and the molar crowns, and corresponding connectors are provided to be attached to the screw devices and sliding tube assemblies for connection thereof to the crowns.

    摘要翻译： 用于在皮质切开术之后分散下颌骨的下颌牵引装置包括适于附接到下颌骨的相应相对侧面的双尖牙和臼齿的第一组冠和第二组冠。 第一对膨胀器组件可移除地或可固定地附接到第一组冠的相对侧，并且第二对膨胀器组件可移除地或可固定地附接到第二组冠的相对侧。 每对膨胀器组件包括一个可膨胀装置和一个滑动管组件。 受体被提供以连接到二尖牙冠和摩擦牙冠，并且相应的连接器设置成附接到螺钉装置和滑动管组件，用于将其连接到牙冠。

    DENTAL IMPLANT
    9.
    发明公开
    DENTAL IMPLANT 审中-公开
    牙种植体

    公开(公告)号：EP3206622A1

    公开(公告)日：2017-08-23

    申请号：EP15787778.8

    申请日：2015-10-09

    申请人： Azenium IP Limited

    发明人： MCDONALD, Simon, P.

    IPC分类号： A61C8/00

    CPC分类号： A61C8/0033 ,  A61C8/0036 ,  A61C8/0039 ,  A61C8/0042 ,  A61C8/0043 ,  A61C8/0062 ,  A61C8/0069 ,  A61C8/0074 ,  A61C8/0098 ,  A61C2008/0046

    摘要： A dental device comprises: a dental implant comprising a core enveloped by an expandable anchor comprising a plurality of joined segments. Prior to insertion of the core into the expandable anchor a carrier apically displaces within the expandable anchor, generating an expansion force causing the plurality of joined segments to be displaced linearly away from the central axis of the implant where the coronal and apical ends of each joined segment are displaced in parallel paths normal to the central axis of the implant. The core inserts into the expandable anchor to lock the plurality of joined segments in their expanded configuration. At least a first rail on the core is received by a corresponding expandable anchor slot to align the core and expandable anchor and at least a first core and expandable locking lodge engage to lock the core into the expandable anchor.

    摘要翻译： 一种牙科装置包括：牙科植入物，所述牙科植入物包括由包括多个接合段的可膨胀锚定物包围的核心。 在芯插入可膨胀锚之前，载体在可膨胀锚的顶端位移，产生膨胀力，使得多个接合的段远离植入物的中心轴线线性地移位，其中每个接合的冠端和顶端 节段在垂直于植入物中心轴线的平行路径中移位。 芯部插入可膨胀锚固件中以将多个连接部分锁定在其膨胀构造中。 芯部上的至少第一轨道被对应的可膨胀锚定槽接纳以对准芯部和可膨胀锚定件，并且至少第一芯部和可膨胀锁定屋顶接合以将芯部锁定到可膨胀锚固件中。