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APPAREILS ORTHODONTIQUES POUR CORRIGER DES IRREGULARITES DENTAIRES ET RETENIR LA POSITION DES DENTS
专利权人:
JEFF;PAUL
发明人:
PAUL, JEFF
申请号:
CA2923732
公开号:
CA2923732C
申请日:
2014.09.16
申请国别(地区):
CA
年份:
2019
代理人:
摘要:
Orthodontic appliances for correcting teeth irregularities and for retaining the position of teeth are disclosed. According to an aspect, an orthodontic appliance may include an arch component configured to engage one of teeth and gums of a patient. Further, the orthodontic appliance may include a spring having a teeth engaging portion and an anchor portion. The teeth engaging portion may be shaped to engage the incisors of the patient. The anchor portion may be attached to the arch component.
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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