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ORTHODONTIC APPLIANCE
专利权人:
Christoph VON MANDACH
发明人:
Christoph VON MANDACH
申请号:
US15522753
公开号:
US20170333162A1
申请日:
2015.10.22
申请国别(地区):
US
年份:
2017
代理人:
摘要:
The invention relates to an orthodontic device which is particularly economical and as small as possible, and which has hooks and a small tube, produced from a sheet metal plate using stamping and bending techniques and without the use of welding or soldering. The orthodontic device comprises a base plate having a flat region with a gingival and an occlusal edge. An occlusal rolling forms the small tube. The gingival edge has a counter-directional rolling. Concave cuts are formed in the side edges in order to form wing-shaped hooks. Both rollings can hold an applicator/protector, with which the orthodontic device is protected during adhesion, and can then be applied to a tooth in the correct orientation.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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