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发明公开
CN104271071A 牙植入物组 有权

牙植入物组
摘要：
本发明涉及牙植入物组，所述牙植入物组包括：用于插入到布置在骨组织中的钻孔中的固定器(4)，所述固定器具有第一标定装置(30)；牙组件(2)，所述牙组件(2)具有第二标定装置(46)并且在所述第一和第二标定装置配合的接合位置以及在所述牙组件(2)和所述固定器(4)彼此接触但是所述第一和所述第二标定装置不配合的中间位置处可适于所述固定器(4)；以及固定螺丝(6)，所述固定螺丝(6)适于固定所述牙组件(2)至所述固定器，其中在所述中间位置：所述固定螺丝(6)的第一接触表面被布置成邻接所述牙组件(2)的第二接触表面并且所述牙组件(2)的第三接触表面被布置成邻接所述固定器(4)的第四接触表面，并且其中所述牙植入物组被布置成使得传递扭矩的最大能力在所述第一和第二接触表面之间比在所述第三和第四接触表面之间更大，使得当所述固定螺丝承受由使用者施加的扭矩和轴向力时，所述牙组件(2)将随所述固定螺丝(6)一起旋转。本发明还涉及将牙组件(2)附接到牙固定器(4)的方法。
摘要（英）：

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, 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).

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