A. Nelaton catheter.
B. Foley’s catheter.
C. Non-urethral catheter.
D. None of the above.
The catheter shown in the picture above represents Foley’s catheter.
A Foley catheter (named for its designer, Frederic Foley) is a flexible tube that is passed through the urethra and into the bladder to drain urine. It is the most common type of indwelling urinary catheter. The tube of a Foley catheter has two separated channels, or lumens, running down its length.