For catheterization, we recommend using catheters with only one or two drainage eyes opposite each other. Both silicone and PVC catheters can be used. We recommend the following catheters:
- Urethral narrowing “open” = 16 CH catheter or 14 CH balloon catheter
- Urethral narrowing “partial narrowing” = 14 CH catheter or 12 CH balloon catheter
- Catheters with a curved tip should not be used!
According to the guidelines for correct catheterization, even during the simulation, lubricating gel (not included) should be placed into the urethra to ensure that the catheter can be inserted smoothly. Alternatively, some lubricating gel can be placed on the tip of the catheter.