JPH051018B2 - |
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| 申请号 | JP1427987 | 申请日 | 1987-01-26 | 公开(公告)号 | JPH051018B2 | 公开(公告)日 | 1993-01-07 |
| 申请人 | Toshio Takatsu; Jishi Shika Kogyo Kk; | 发明人 | TAKATSU TOSHIO; | ||||
| 摘要 | A filling and forming system for dental viscous plastic materials utilizing ultrasonic vibrations in which a dental plastic material possessing viscousness (such as light polymerizable type composite resins) is used in the mouth cavity. Generation of ultrasonic vibrations from the tip of a forming instrument and application thereof to a dental material are obtained without generating heat in the absence of poured water. The effect of the ultrasonic vibrations permits the prevention of the adhesion of the material to the instrument. Additionally, it decreases the consistency of the material, thus making the filling and forming of the material easy and enhancing the close adaptation of the material. | ||||||
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