Abrasive tip
OwnerMasanori Nishikibe, Mitsuyoshi Nishikibeinventors
Life of this patent
Estimating the term…
Abstract
Provided is an abrasive tip with which a tip, a curette, or the like can be readily sharpened by anyone without requiring skill gained through experience. Provided is a shaft (2) that is detachably attached to an end of a handpiece of a dental ultrasonic scaler or a dental air scaler, and a flat plate (3) extending continuously from an end of the shaft (2) and having a top surface (9), a bottom surface, two side surfaces (11), and a front surface (12). An abrasive is fixed to the top surface (9), the bottom surface (10), the two side surfaces (11), and the front surface (12) by electrodeposition or sintering
Claims13
An abrasive tip comprising:
- a shaft that is detachably attached to an end of a handpiece of a dental ultrasonic scaler or a dental air scaler;
- a flat plate extending continuously from an end of the shaft and having a top surface, a bottom surface, two side surfaces, and a front surface;
- and
- wherein an abrasive is fixed to the top surface, the bottom surface, the two side surfaces, and the front surface by electrodeposition or sintering.
An abrasive tip comprising:
- a shaft that is detachably attached to an end of a handpiece of a dental ultrasonic scaler or a dental air scaler and that includes a large-diameter section located at a base end and a small-diameter section located at a distal end and extending continuously from the large-diameter section;
- a columnar section extending continuously from the distal end of the shaft;
- and
- wherein an abrasive is fixed to a surface of the columnar section by electrodeposition or sintering.
Dependencies are inferred from the claim text.