UNIVERSITY-INDUSTRY COOPERATION GROUP OF KYUNG HEE UNIVERSITY
发明人:
KIM, Jin Hong,김진홍,KIM, Seong Hoon,김성훈
申请号：
KRKR2012/000554
公开号：
WO2012/099439A3
申请日:
2012.01.20
申请国别(地区):
WO
年份:
2012
代理人:
摘要：
The present invention relates to a palatal anchor for orthodontic treatment, and to a lingual traction device comprising the palatal anchor. The palatal anchor for orthodontic treatment according to the present invention comprises: an anchor body to be fixed in a palate during orthodontic treatment and a hook portion formed at the anchor body to enable the connection of a traction member providing orthodontic force to teeth. Here, the anchor body includes: a base member fixable to the palate via an implantation nail during orthodontic treatment at least one first coupling hole formed in the base member and at least one second coupling hole formed in the base member such that the second coupling hole is located at the left or right side of a virtual line passing through the center of the first coupling hole in the forward and backward directions. According to the present invention, as implantation nails for fixing the palatal anchor at the surface of a palate are fastened onto the left and right sides of the line passing through the right center of the palate, initial anchoring force is ensured and the anchoring force of the implantation nails is maintained during the reformation of bones near the implantation nails after fastening the implantation nails, and thus lingual traction may be stably provided during orthodontic treatment.La présente invention concerne un élément dancrage palatin pour traitement orthodontique, et un dispositif de traction linguale comprenant lélément dancrage palatin. Lélément dancrage palatin pour traitement orthodontique selon la présente invention comprend : un corps dancrage à fixer sur le palais pendant un traitement orthodontique et une partie crochet formée au niveau du corps dancrage afin de permettre la connexion dun élément de traction fournissant une force orthodontique aux dents. Selon la présente invention, le corps dancrage comprend : un élément de base pouvant être fixé sur le palais par le biais dun clou dimplantation penda
