Dittel Urethral Bougie 24 FG Koenig The concave blade is used

The concave blade is used to create the opening

This type of forceps is used to hold and manipulate bones during surgery

The size 7mm (6 inch) refers to the diameter of the instrument

with an upward angle of 40 degrees and a diameter of 4 mm

such as in surgical tubing

Dittel Urethral Bougie 24 FG Koenig The concave blade is usedA Dittel Urethral Bougie 24 FG is a catheter like device used in urethral dilation, a procedure used to widen the urethra in order to treat certain medical conditions such as urethral stricture. The device is inserted into the urethra to gradually stretch and widen the passageway. It is also used to help guide other instruments such as a cystoscope into the bladder.