CAJ | 학술논문

目的：设计一种用于错畸形的正畸治疗的新型托槽——尖牙控轴直丝托槽，对其结构设计和应用原理进行探讨分析。方法定性设计矫治器的结构，托槽两个对角旋转翼与另两个对角翼可以通过旋转轴发生转动，能灵活选择放入弓丝前不锈钢丝结扎托槽与放入弓丝后弹性结扎托槽等结扎方式。结果设计出一种尖牙正畸控轴直丝托槽，其特征是两对角托槽翼与另两个对角翼可以通过旋转轴发生转动，从而改变托槽槽沟的高度及宽度。结论使用尖牙控轴托槽时，可以通过结扎尖牙控轴托槽的合龈翼来选择采取不同的矫治系统。
목적：설계일충용우착기형적정기치료적신형탁조——첨아공축직사탁조，대기결구설계화응용원리진행탐토분석。방법정성설계교치기적결구，탁조량개대각선전익여령량개대각익가이통과선전축발생전동，능령활선택방입궁사전불수강사결찰탁조여방입궁사후탄성결찰탁조등결찰방식。결과설계출일충첨아정기공축직사탁조，기특정시량대각탁조익여령량개대각익가이통과선전축발생전동，종이개변탁조조구적고도급관도。결론사용첨아공축탁조시，가이통과결찰첨아공축탁조적합간익래선택채취불동적교치계통。
Objective To design a new type of bracket: canine axis adjustable straight wire bracket, which is used to treat malocclusion, and analyse its structure and principle in this article. Methods The structure of axis adjustable bracket is consist of two sets of diagonal bracket wings, which can take a rotation around the axis between each other and be adapted to various archwire ligation methods. Results A new type of axis adjustable bracket was designed to have two sets of rotary diagonal bracket wings, and doctors can change the height and width of bracket slot by different ligation ways and choose different orthodontic correction systems. Conclusion When using the canine axis adjustable straight wire brackets, we can choose different orthodontic correction systems by different ligation ways.