How do I use VibraJect?
Before administering any injection, turn VibraJect on by rotating the black control knob (located at the top of the motor cartridge) clockwise. Then simply use your routine technique to perform the injection. When finished, turn VibraJect off by rotating the control knob counterclockwise approximately 1/4 turn. You may want to pre-condition your patients by informing them that they will feel a slight vibration during the injection.