Natural size trunk made of special plastic On a base External female genitalia with urethra and stretchable opening to the bladder (removable inspection window and closure cap) For examination, the endoscope is inserted through the urethra via a stretchable opening in the bladder By changing the lens – prograde urethra optic or bladder optic – the shaft can remain in the urethra and bladder Path ological changes demonstrating characteristic bladder diseases: 1. Papillary bladder tumour 2. Trabeculated bladder 3. Urinary calculus 4. Broad-base bladder tumour 5. Fibrinuous cystitis 6. Radiation cystitis Examination routine can be checked through the inspection window