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    ABUTMENTSYSTEM FÜR SOFORTIMPLANTATE ZUM ERSTELLEN EINES ZAHNERSATZES
    52.
    发明公开
    ABUTMENTSYSTEM FÜR SOFORTIMPLANTATE ZUM ERSTELLEN EINES ZAHNERSATZES 审中-公开
    坝肩即刻种植创建假牙

    公开(公告)号：EP2874563A1

    公开(公告)日：2015-05-27

    申请号：EP13739441.7

    申请日：2013-07-22

    申请人： Olista AG

    发明人： HANISCH, Oliver ,  PAUL, Stefan

    IPC分类号： A61C8/00

    CPC分类号： A61C8/0066 ,  A61C8/0022 ,  A61C8/005 ,  A61C8/0074 ,  A61C8/0077

    摘要： The invention relates to an abutment system (200) for use in the area of the front teeth and premolars, with an abutment base (102) which comprises a first interface (107) for placement on an implant and a second interface (123) for fixing a crown or suprastructure. The abutment base (102) has a scalloped top side (104) and the implant defines an implant axis (AI). The abutment base (102) has a three-dimensional shape which is designed asymmetrically relative to the implant axis (AI). Moreover, it has a lateral surface region (111) which has a concave shape when viewed in a vertical section. Additionally, the abutment system (200) comprises a separate prosthetic post (210) which can be fixed in the area of the scalloped top side (104) of the abutment base (102), wherein the prosthetic post (210) extends coaxially to the implant axis (AI) when fixed.

    A dental implant set
    53.
    发明公开
    A dental implant set 有权
    一个牙科植入物组

    公开(公告)号：EP2653131A1

    公开(公告)日：2013-10-23

    申请号：EP12164822.4

    申请日：2012-04-19

    申请人： Dentsply IH AB

    发明人： Olsson, Brita ,  Magnusson, Daniel

    IPC分类号： A61C8/00

    CPC分类号： A61C8/0074 ,  A61C8/0013 ,  A61C8/0066 ,  A61C8/0068 ,  A61C8/0069 ,  A61C8/008 ,  A61C8/0089

    摘要： The present invention relates to a dental implant set comprising a fixture (4) for insertion into a bore hole arranged in bone tissue having first indexing means (30), a dental component (2) having second indexing means (46) and being adaptable to the fixture (4) in an engaged position where the first and second indexing means mate and in an intermediate position where the dental component (2) and the fixture (4) are in contact with each other but the first and the second indexing means do not mate, and a fixation screw (6) being adapted for fixating the dental component (2) to the fixture (4), wherein in the intermediate position: a first contacting surface of the fixation screw (6) is arranged to abut a second contacting surface of the dental component (2) and a third contacting surface of the dental component (2) is arranged to abut a fourth contacting surface of the fixture (4), and wherein the dental implant set is arranged such that the maximum capacity to transmit torque is greater between the first and second contacting surfaces than between the third and fourth contacting surfaces, so that when the fixation screw is subject to a torque and an axial force applied by a user, the dental component (2) will rotate with the fixation screw (6). The present invention also relates to a method for attaching a dental component (2) to a dental fixture (4).

    摘要翻译： 本发明涉及一种包括用于插入设置在具有第一标定装置（30）的骨组织中的钻孔中的固定器（4）的牙科植入物组件，具有第二标定装置（46）的牙组件（2） 所述夹具（4）处于所述第一分度装置和所述第二分度装置配合的接合位置，并且处于所述牙组件（2）和所述固定装置（4）彼此接触但所述第一分度装置和所述第二分度装置彼此接触的中间位置 （6）适于将所述牙组件（2）固定到所述固定器（4），其中在所述中间位置中：所述固定螺钉（6）的第一接触表面布置成邻接所述固定螺钉 所述牙组件（2）的接触表面和所述牙组件（2）的第三接触表面布置成邻接所述固定装置（4）的第四接触表面，并且其中所述牙植入物组布置成使得所述牙组件 传输扭矩非常重要 在第一接触表面和第二接触表面之间而不是在第三接触表面与第四接触表面之间，使得当固定螺钉承受由使用者施加的扭矩和轴向力时，牙齿部件（2）将随着固定螺钉 6）。 本发明还涉及一种用于将牙齿部件（2）附接到牙齿固定器（4）的方法。

    ENSEMBLE D'UN IMPLANT DENTAIRE ET D'UN ELEMENT PROTHETIQUE
    54.
    发明公开
    ENSEMBLE D'UN IMPLANT DENTAIRE ET D'UN ELEMENT PROTHETIQUE 审中-公开
    阶的假牙和假体元件

    公开(公告)号：EP2544621A1

    公开(公告)日：2013-01-16

    申请号：EP11704946.0

    申请日：2011-01-28

    申请人： Sudimplant

    发明人： BENHAMOU, Olivier

    IPC分类号： A61C3/02 ,  A61C8/00

    CPC分类号： A61C8/0075 ,  A61C3/02 ,  A61C8/0001 ,  A61C8/0012 ,  A61C8/0018 ,  A61C8/0022 ,  A61C8/0053 ,  A61C8/0056 ,  A61C8/006 ,  A61C8/0069 ,  A61C8/0074 ,  A61C8/008 ,  A61C8/0087 ,  A61C8/0089

    摘要： The invention relates to an assembly of a dental implant (1) and a prosthetic element (10), said dental implant comprising a body designed to be implanted in the maxillary bone, said prosthetic element comprising a part inside the implant and a part (13) outside the implant, said body including an internal cavity (7) for receiving the part of the prosthetic element inside the implant, said prosthetic element being a one-piece element, the part inside the implant of which consists of a tenon designed to be sealed or cemented within the cavity, and the part outside the implant of which is configured in the shape of an attachment member designed to have a dental prosthesis applied directly thereto, said part inside the implant having an essentially smooth wall and being provided with at least one drainage groove.

    A set of dental components
    55.
    发明公开
    A set of dental components 审中-公开
    Satz aus Zahnelementen

    公开(公告)号：EP2514390A1

    公开(公告)日：2012-10-24

    申请号：EP11163215.4

    申请日：2011-04-20

    申请人： Astra Tech AB

    发明人： Dahlström, Mattias ,  Halldin, Anders

    IPC分类号： A61C8/00

    CPC分类号： A61C8/0068 ,  A61C8/005 ,  A61C8/0066 ,  A61C8/0069 ,  A61C8/0074

    摘要： According to an aspect of the invention, in a set of male dental components, such as abutment screws, each male dental component has a threaded portion with different core diameter. Each male dental component is to be connected to a mating female dental component, such as an abutment. The smaller core diameter a threaded portion has, the higher friction is provided when the male dental component is finally tightened to its mating female dental component, even though the same insertion torque is applied to all male dental components.

    摘要翻译： 根据本发明的一个方面，在一组雄性牙科部件（例如邻接螺钉）中，每个公齿部件具有不同芯直径的螺纹部分。 每个男性牙科部件将被连接到匹配的雌性牙科部件，例如基牙。 当螺纹部分具有较小的芯直径时，即使将相同的插入扭矩施加到所有男性牙科部件上时，当将公牙部件最终紧固到其配合的雌性牙科部件时提供更高的摩擦。

    DENTAL ANCHOR APPARATUS AND METHOD
    57.
    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.