نحوه عملکرد پمپ سرنگی

As indicated by its name, the main component of the syringe pump is the syringe. This tool has been widely used in medical settings for centuries. Nevertheless, by itself, the syringe involves a hand driven motion of the piston, which is not suitable for a controlled delivery of its contents. The syringe pump was invented to rectify this issue. It consists in a simple source of linear motion that controls the speed at which the piston is driven

If the diameter of the syringe is known, the instrument adapts its linear speed to the requested flow rate with the following formula

Q= vS (Where Q is the flow rate, v the speed of the piston and S its section)