Invention Grant
- Patent Title: Dental instrument
- Patent Title (中): 牙科仪器
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Application No.: US13298160Application Date: 2011-11-16
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Publication No.: US08435035B1Publication Date: 2013-05-07
- Inventor: Fahad Ibrahim Fatiny
- Applicant: Fahad Ibrahim Fatiny
- Applicant Address: SA Riyadh
- Assignee: King Saud University
- Current Assignee: King Saud University
- Current Assignee Address: SA Riyadh
- Agent Richard C. Litman
- Main IPC: A61C3/00
- IPC: A61C3/00

Abstract:
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.
Public/Granted literature
- US20130122462A1 DENTAL INSTRUMENT Public/Granted day:2013-05-16
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