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Dental instrument
专利权人:
Fahad Ibrahim Fatiny
发明人:
Fahad Ibrahim Fatiny
申请号:
US13298160
公开号:
US08435035B1
申请日:
2011.11.16
申请国别(地区):
US
年份:
2013
代理人:
摘要:
The dental instrument is formed of a single elongate, unitary length of surgical steel or other suitable material. The instrument preferably includes two mutually opposed working end portions and a generally medial cushioned handgrip portion. Each of the end portions has a shallow axial channel and a sharpened distal end having a notch formed therein. The two sides of the notch provide two contact points or areas to avoid the extreme pressures applied by conventional single contact point instruments and the resulting breakage of the tooth and subsequent difficulty in extracting the base or root of the tooth that often occurs. A lateral notch having sharpened edges is also preferably formed along one side of each working end portion of the tool. The configuration of the dental instrument provides greater versatility to perform the manipulations generally required for tooth extraction.
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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