This “Transparent female catheter model” and “Transparent male catheter model” have been developed as a learning tool for both catheter simulation and anatomical study. You can see from outside the inflation and position of the balloon for balloon catheter.
Moreover, it is a catheter simulator using an external genitalia made of soft special material which makes it real as never before. The pelvis, bladder, etc. are built-in so you can learn while observing the state and angle of catheter insertion and its indwelling condition.