French (Fr) size refers to the outer diameter of the catheter shaft — the higher the number, the larger the tube. This collection spans 14 Fr through 22 Fr, covering routine drainage up to larger sizes often used when hematuria or sediment could clog a smaller lumen. The 14 Fr and 16 Fr options suit most standard adult catheterization, while 20 Fr and 22 Fr are typical for post-surgical or high-output situations.

Tip style matters just as much as diameter. Straight-tip 2-way models drain easily in uncomplicated anatomy, while the Coudé (Tiemann) tip — with its curved, tapered end — helps navigate past an enlarged prostate or a tight urethral passage, a common need in older male patients. The 2-way design carries one channel for drainage and one for inflating the retention balloon; most PureGold catheters use a 5 cc balloon, with a 30 cc option available for added bladder-neck anchoring.

PureGold catheters pair naturally with drainage bags, securement devices, and lubricating jelly. Explore the full Foley Catheters range for more sizes and materials, or browse related Urological supplies to complete your setup.