Disposable children retention enema tube

The utility model designs a disposable children retention enema tube which is the improvement of the existing anal tube for enema, wherein a rubber plug which is hollow and can be sleeved on the anal tube to freely slide is arranged on the surface of the existing anal tube, and the disposable children retention enema tube further comprises a plug for sealing the rubber plug. The required inserting length of the anal tube is firstly ensured before enema, the rubber plug slides to the required length, the rubber plug reaches the anus opening when the anal tube is inserted into the required length and when the disposable children retention enema tube is operated, the anal tube is withdrawn from the middle of the rubber plug after the enema, a transverse hole on the top end of the rubber plug is sealed by the plug, and the rubber plug is remained at the anus. The disposable children retention enema tube is simple and east, small in pain to patients, simplifies the complex nursing work, and achieves the desired ef