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Self-ligating brackets for orthodontics
专利权人:
Rolf Förster
发明人:
Rolf Förster
申请号:
US13132857
公开号:
US08636508B2
申请日:
2009.12.04
申请国别(地区):
US
年份:
2014
代理人:
摘要:
Self-ligating bracket for orthodontics has a base, an occlusal wall extending from the base and occlusal ligature wing, a gingival wall extending from the base and gingival ligature wing, a slot, which separates the occlusal wall and the gingival wall from one another and extends continuously in the direction from mesial to distal, and a slide, which is held in a guide provided in the occlusal wall and/or in the gingival wall. The guide can be shifted in the gingival-occlusal direction, between a closed position, in which the slide bridges the slot, and a open position, in which the slot is open in labial direction. A structure holds the slide in its closed position as well as in its open position.
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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