Dental instruments for treating distal tooth cavities comprise a connector piece shaped so that axial applied tensile forces are converted into roughly parallel compression forces at the instrument working end

摘要

The dental instruments for emptying, cleaning and filling distal tooth cavities comprise a connector piece (1) which is shaped so that near-axial tensile forces applied to the instrument via the handle (3) are converted into approximately parallel compression forces at the working end (2) of the instrument.