Enemator

The enemator comprises an air pressure cylinder, a liquid storage cylinder is installed on the right side of the air pressure cylinder, the air pressure cylinder is communicated with the liquid storage cylinder through a breather pipe, a first valve is installed on the breather pipe, the right side of the liquid storage cylinder is connected with a flow guide pipe, and the right end of the flow guide pipe is connected with a disposable cannula through threads. A pressurizing mechanism extending into the air pressure cylinder is installed on the side face of the air pressure cylinder and comprises an electric motor, a threaded rod, a threaded sleeve, an adapter rod, a piston block and a limiting rod, the electric motor is installed on the side face of the air pressure cylinder, an output shaft of the electric motor is connected with the threaded rod, and the threaded sleeve is installed on the threaded rod and connected with the adapter rod. The switching rod extends into the air pressure cylinder to be connec