SONIC VIBRATION DEVICE FOR PAINLESS SYRINGE AND PAINLESS SYLINGE HAVING THE SAME

摘要

The present invention provides a fine vibration to the injection surface in the subcutaneous tissue and the skin surface to be injected during painless injection to further alleviate the pain, and enables the injection of the injected drug into the subcutaneous tissue and absorption into the body more quickly. Noise relates to a sound wave generator for a painless syringe that can be significantly reduced and a painless syringe having the same. According to the present invention, the sonicator is provided on one side of the painless injection unit to which the injection unit is detachably coupled to oscillate sound waves to vibrate the injection solution injected into the skin and subcutaneous tissue; A control circuit unit for controlling the sound wave generator in association with an operation operation of the operation unit constituting the painless injection unit; And a power source for supplying power to the sound wave oscillator. A sound wave oscillation device for a painless syringe comprising a painless syringe having the same is provided.