【FEATURES】
1. Supine body position, legs buckling, hip joint abduction, and accurate surface marks.
2.model consist of bladder, urethra, sphincter urethra and other anatomical structure
3. clitoris，meatus urinarius and Vaginal opening can be seen when separate the labia minora
4. There is resistance when advance the catheter through urethral sphincter
5.When the catheter into the bladder, artificial urine flows out from the conduit
