Vibration type pressurizing device for oral cavity root canal filling

Abstract

The invention discloses an oral cavity root canal filling vibration type pressurizing device which comprises a shell and a pressurizing needle, the interior of the shell is of a cavity structure, and a storage battery, a vibrator and a vibration conduction piece are sequentially arranged in the shell; the storage battery is electrically connected with the vibrator, and a control switch used for controlling the vibrator is arranged on the shell. The vibration conduction piece is elastically installed in the shell, one end of the vibration conduction piece abuts against the vibration end of the vibrator, and the other end of the vibration conduction piece penetrates through the end of the shell, extends to the outside and is detachably provided with a pressurization needle. By means of the vibrator, the pressurizing needle can generate vibration, pressure is transmitted to the root canal filler during vibration, the root canal filler is more evenly distributed in the root canal, the filling tightness degree is improved, gaps in the root canal are effectively reduced, and the root canal filler is fully and tightly filled; the vibration transmission piece is elastically arranged in the shell, so that the problem that the vibration transmission effect is poor due to the fact that the pressurizing needle is directly and fixedly connected with the shell can be solved.

Images