The Effects of Vibration and Pressure Interventions

The vibration frequency of the massager, which accelerates blood circulation, is 6000 / min, it works with a 1.5 volt battery. Can be used easily with one hand. The vibration simulator design is based on the gate-control theory, which allows for a reduction in the perceived amount of pain experienced during injection by closing the pain gate in the spinal cord in creating a stimulus on the skin.

Pressure was placed in the ıntramuscular area properly 30 seconds before injection. Then the injection process was completed.