DEVICE FOR BOTH DYNAMIC ANESTHETIC AND AFFECTED AREA SEPARATION

Device for both dynamic anesthesia and affected area separation, comprising hand pieces (3a,3b) having an ultrasonic vibrator (21A) vibrated by an ultrasonic vibration oscillator (40A) with an ultrasonic frequency of 20-100 KGz, a low frequency vibrator (21B) vibrated by a low frequency vibration oscillator (40B) with a low frequency, and an affected part probe (10) connected to both vibrators. Device for both dynamic anesthesia and affected area separation, comprising hand pieces (3a,3b) having an ultrasonic vibrator (21A) vibrated by an ultrasonic vibration oscillator (40A) with an ultrasonic frequency of 20-100 KGz, a low frequency vibrator (21B) vibrated by a low frequency vibration oscillator (40B) with a low frequency, and an affected part probe (10) connected to both vibrators, where the dynamic anesthesia of the affected area is performed by allowing the affected part probe (10) to come into contact with the affected area while vibrating only the ultrasonic vibrator (21A) and, when the low frequency vibrator (21B) is further operated in the vibrating state of the ultrasonic vibrator (21A), a low frequency vibration causing the separation of the affected area e.g. teeth is given to the affected area in the state of being dynamically anesthetized, so even if an operator applies a strong force to the teeth in the case of extraction, the ultrasonic vibration is not stopped, interruption of operation does not occur, the anesthetic effect on a patient is not eliminated, and the separation of the affected area such as teeth can be performed easier by the low frequency vibration. ACTIVITY : Anesthetic. MECHANISM OF ACTION : None given in the source material.