医疗卫生装备2015，Vol.36Issue(5)：49-50,2.DOI:10.7687/J.ISSN1003-8868.2015.05.049
牙科自动去冠器的研制与应用
Development and application of automatic dental crown remover
摘要
Abstract
Objective To develop a dental crown remover with the strength provided constantly and adjusted freely.Methods The remover was composed of a shell, a crown hook, a conduction mechanism, a strength generating mechanism and a percussion mechanism. The spring had the explosive force formed in the crown head to destruct the cohesion of the cement.Results The remover could remove the crown, with one hand freed for the protection of abutment and mucous membrane.Conclusion The remover has simple structure and easy operation, and is worth popularizing clinically.关键词
牙科/去冠器/固定修复体Key words
dental crown/dental crown remover/fixed restoration分类
医药卫生引用本文复制引用
刘硕,刘艳如,刘彩霞,仇立斌,王琳,李炜..牙科自动去冠器的研制与应用[J].医疗卫生装备,2015,36(5):49-50,2.基金项目
专利:国家发明专利(ZL 201010151872.X) （ZL 201010151872.X）
