REISE, MICHAEL,OCHS, WERNER,REGELMANN, MICHAEL,EHRENBERGER, WALTER
申请号：
EP10778628.7
公开号：
EP2498716A1
申请日:
2010.11.09
申请国别(地区):
EP
年份:
2012
代理人:
摘要：
The invention relates to a method for producing an orthodontic element with a ceramic main body, which has a base surface for fixing the element to a tooth. In order to develop the method in such a way that the main body can, on the one hand, be fastened to the tooth with a high adhesive force and, on the other hand, can easily be detached from the tooth at the end of an orthodontic treatment, it is proposed according to the invention that a laser beam is guided along the base surface in an impingement area, the base surface in the impingement area is superficially heated locally by means of the laser beam and microscopic particles are broken free from the base surface by means of crack development.
