The 2-way Foley catheters are made of latex with a silicone coating (silicone-coated).

The catheter lumen is wide, while its lateral openings are smooth to avoid injury during catheterization.

The balloon chamber is reinforced, inflates symmetrically, and has a capacity of 5-15ml.

The most commonly used urethral catheter is the 2-way Foley catheter, which consists of:

• Channel body (one lumen for draining urine and one for inflating and deflating the balloon)
• Round tip with a balloon to hold it in place
• Two drainage openings at the ends of the balloon