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首页> 外国专利> Dental impression trays FOR functional impressions of edentulous jaws with unfavorable conditions for prosthetics

Dental impression trays FOR functional impressions of edentulous jaws with unfavorable conditions for prosthetics

机译：牙科印模托盘，用于假牙条件不佳的无牙颌功能印模

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摘要

The invention relates to medicine, namely to prosthetic dentistry, and is designed for functional impressions of edentulous jaws in patients with unfavorable conditions prosthetics. Proposed "approximate" spoon, in which the boundary does not extend to the area of ​​transitional fold 1.5-2 mm perforations having a diameter of 2 mm for the exit of excess impression material. In the mandible indicative spoon, consisting of a handle and a bed for the impression material with the lingual side of the roller okantovyvayut precision A silicone material forming sublingual roller. Vestibular surface also okantovyvayut spoon and administered into the mouth to create a peripheral valve. In the field of mobile alveolar bone tissue formed perforations. At the distal portion of the spoon to the maxilla along the line A strip of material is applied to the functional clearance edges spoon and administered it in the mouth, forming the distal valve. Impression tray provides high accuracy of the functional impressions of edentulous jaws with adverse conditions prosthesis that allows not only to improve the fixation and stabilization of complete dentures, but reduce the time of adaptive responses to the dentures in the elderly.
机译：本发明涉及医学，即修复牙科，并且被设计用于在条件不好的修复患者中对无牙颌的功能印象。建议的``近似''勺子，其中边界不延伸到过渡褶皱1.5-2 mm穿孔的区域，该穿孔的直径为2 mm，用于排出多余的压印材料。在下颌指示汤匙中，由手柄和压模材料床组成，压辊的舌侧为okantovyvayut精度形成舌下辊的硅树脂材料。前庭表面也okantovyvayut汤匙，并入口腔，以创建一个外围瓣膜。在活动的牙槽骨组织中形成穿孔。在勺子沿上颌骨线的远端部分，将一条条带施加到功能性空隙边缘勺子上，并在口中给药，形成远端瓣膜。印模托盘可提供带有不利条件假体的无牙颌功能印模的高精度，这不仅可以改善完整义齿的固定和稳定性，而且可以减少老年人对义齿的适应性反应时间。

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