Title:
超音波歯科器具
Document Type and Number:
Japanese Patent JP4756037
Kind Code:
B2
Abstract:
The invention relates to a dental tool or insert driven by ultrasonic vibration and made of a titanium and aluminium-based alloy. The inventive dental tool comprises, in the form of the component thereof, at least one biocompatible betagene element which is made of niobium and/or molybdenum and/or tantalum and generates at least 40% of crystalline phase of a centred cubic structure.
Inventors:
Dialas, Francis
Le Petit Cors, Yang
Le Petit Cors, Yang
Application Number:
JP2007512263A
Publication Date:
August 24, 2011
Filing Date:
May 04, 2005
Export Citation:
Assignee:
SOCIETE POUR LA CONCEPTION DES APPLICATIONS DES TECHNIQUES ELECTRONIQUES-SATELEC
International Classes:
A61C3/03; A61C17/20; A61K6/00
Domestic Patent References:
| JPH0670938A | 1994-03-15 | |||
| JPH10502546A | 1998-03-10 | |||
| JPH0299049A | 1990-04-11 | |||
| JPS60242849A | 1985-12-02 |
Foreign References:
| US6227853B1 | 2001-05-08 |
Attorney, Agent or Firm:
Teruo Akimoto