NEGRET CORDOBA; MARCEL;NEGRET CORDOBA, MARCEL;ROJAS PARDINI, PABLO
发明人:
ROJAS PARDINI, PABLO
申请号：
EP06847241
公开号：
EP2080490A4
申请日:
2006.10.31
申请国别(地区):
EP
年份:
2013
代理人:
摘要：
The invention relates to a Bracket form by 2 flanges (1), a central groove (2) and two outer inverted-L-shaped grooves comprising an occlusal groove (3) and a gingival groove (4), located between the base and the body of the Bracket, with a rounded surface (5) where it makes contact with the wire, which are used tu adjust the height of the wire weave and create spaces on either side of the badly positioned tooth. In addition the invention includes a secondary extrusion notch (6) and a secondary intrusion notch (7) on the base of the Bracket. The invention also relates to an woven-wire-based alignment method performed using: one or more brackets that are always placed on the side opposite than normally used and on the badly positioned tooth； and a single wire which is secured on the well-positioned teeth using the brackets and which is passed between the teeth below the contact point, using a labio-lingual interdental weaving technique or vice versa, such as to produce an opening stress on both sides of the badly positioned tooth, in order to improve the cosmetic appearance or the patient's buccofacial region and bite.
