주입량 미세 조절이 가능한 막대형 약물주입기 구동장치 개발

Drug injectors often have been widely used for cosmetic purposes. Recently, increasing interest in plastic at internal and external has been a significant increase in the number of treatments. Existing drugs developed in the displacement of the syringe to the injector control pressure, so it is difficult to determine the precise substance injected amount. Due to heating motor and pressure in the syringe injection rates are declining and emerging issues. Therefore, a mechanism existing multibody dynamics were analyzed by using analysis techniques. After that, injection pressure was measured for a replicate biological experiments. This paper can solve the existing problems, pneumatic cylinder return stroke of the repeated injection for injecting an adjustable one-way displacement control mechanism proposed.