| 摘要 |
PURPOSE: A plunger for a dental obturation device is provided to separate only a minimum part possible to be contaminated by contacting an infilling, thereby facilitating disinfection, washing, and the like. CONSTITUTION: A plunger for a dental obturation device is included in a dental obturation device, pressures melted charger to spurt out through a needle, and also includes a plunger body(10a) and a pressure bar(10b) which have one ends at which a first detachable part(11) and a second detachable part(12) are installed so as to be connected or disconnected in a longitudinal direction. A connecting part is formed in the rear end of the plunger body by connecting the actuator for a dental obturation device so as to move in a longitudinal direction, at least one groove(14) for anti-rotation is formed at the outer peripheral thereof, and a mounting part(16) for fixing a packing(15) by inserting the packing into one end and bolting is formed at the pressure bar.
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