The utility model relates to the field of
enema, in particular to a digestive
system department enemator which comprises a
liquid storage barrel, an injection tube is installed on one side of the upper end of the
liquid storage barrel, a cover plate is arranged on the whole upper portion of the
liquid storage barrel, a push rod is installed in the injection tube, a
piston head is installed at the end of the push rod, and the
piston head is connected with the liquid storage barrel. A second valve
pipe is arranged at the position, located in the liquid storage barrel, of one end of the injection
pipe, a first valve
pipe is installed at the position, located on the outer side of the liquid storage barrel, of one side of the hanging
rope, valve elements are installed in the first valve pipe and the second valve pipe correspondingly, and springs are connected between the side surfaces of the valve elements and the first valve pipe and between the side surfaces of the valve elements and the second valve pipe correspondingly. The whole liquid storage barrel can store more
enema liquid, the injection pipe is additionally arranged on the outer side of the liquid storage barrel, the first valve pipe and the second valve pipe of the injection pipe are matched with the spring and the valve element in the liquid storage barrel, the purpose that the flow speed of the
enema liquid is increased by applying pressure to the interior of the liquid storage barrel can be achieved, and therefore the situation that a pipeline is pulled out for sucking liquid many times is not needed.