Features:

■ Realistic modeling and realistic feel of external genital organs.
■ The relative positions of the pelvis and the bladder can be observed through the transparent pubic bone part, and the position of the pelvis is fixed, so that the position of the bladder and the angle of inserting the catheter can be observed.
■ The resistance and pressure of inserting the catheter is similar to that of the real human body.
■ Practicing the various steps of catheter insertion allows external observation of the expansion of the balloon catheter and the position of the catheter after expansion.
■ Clinical standard double- or triple-lumen catheters can be used, and the genitals can be raised to form a 60° angle with the abdomen, reflecting three bends and three stenoses.
■ The catheter is inserted correctly before the “urine” flows out.