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    • 2. 发明授权
    • Denture attachment system
    • 假牙附着系统
    • US5678997A
    • 1997-10-21
    • US496477
    • 1995-06-29
    • Vincent De Buck
    • Vincent De Buck
    • A61C13/265A61C13/12A61C13/225
    • A61C13/2656
    • An attachment system for securing to a mounting bar a denture having a plastic base formed with a groove. The system has a generally C-section plastic rider engaged over the bar, having an outer surface with a predetermined outside cross-wise dimension, and engaged in the groove. An elastically deformable liner element of a material substantially harder than the plastic of the rider and of the base is imbedded in the base and forms an inner surface of the groove engaging the outer surface of the rider. The liner element defines a mouth opening having an inside width slightly Smaller than the outside cross-wise dimension of the rider so that the rider can only move into and out of the groove with deformation of the rider and/or of the liner element.
    • 一种用于固定到安装杆的附接系统,所述义齿具有形成有凹槽的塑料基座。 该系统具有大致C形塑料骑手,其在杆上接合,具有预定的外部横向尺寸的外表面并且接合在凹槽中。 基本上比骑手和基座的塑料硬的材料的可弹性变形的衬垫元件被嵌入到基座中并形成与骑手的外表面接合的凹槽的内表面。 衬套元件限定了具有稍微小于骑手的外部横向尺寸的内部宽度的开口,使得骑车人仅能够随着骑车人和/或衬套元件的变形而进入和离开凹槽。
    • 4. 发明申请
    • Precision attachment system with indirect retainer
    • 带间接保持架的精密附件系统
    • US20150072310A1
    • 2015-03-12
    • US14468124
    • 2014-08-25
    • Vincent De Buck
    • Vincent De Buck
    • A61C13/265A61C8/00A61C13/225A61C5/08
    • A61C13/2656A61C5/70A61C8/00A61C8/0048A61C13/2255A61C13/275
    • A precision attachment system for mounting a dental prosthesis (1) to a retention bar (2) having a round section (2a) and an off-centred support section (2b), and a C-shaped retention clip (3) which is incorporated into the dental prosthesis (1) and encloses the round section (2a). A spacer clip (4) is adapted for both the retention clip (3) and the retention bar (2). The contact of the dental prosthesis (1) with the indirect retainer surface (8) of the support section (2b) prevents the free-end saddles from lifting off the alveolar ridge (10). The resilience of the dental prosthesis (1) in the direction of the atrophying alveolar ridge (10) remains possible. The indirect retainer surface (8) and the slotted flange (12) of the housing (11) guide the retention clip (3) to the round section (2a) when assembled with the retention bar (2).
    • 一种用于将牙科假体(1)安装到具有圆形部分(2a)和偏心支撑部分(2b)的保持杆(2)的精密附接系统,以及结合有C形保持夹(3) 进入牙科假体(1)并且包围圆形部分(2a)。 间隔夹(4)适于保持夹(3)和保持杆(2)两者。 牙科假体(1)与支撑部分(2b)的间接保持器表面(8)的接触防止自由端鞍座从牙槽嵴(10)上脱离。 牙齿假体(1)在萎缩性牙槽嵴(10)方向的弹性仍然是可能的。 当与保持杆(2)组装时,间接保持器表面(8)和壳体(11)的开槽凸缘(12)将保持夹(3)引导到圆形部分(2a)。