Cook® Amplatz Renal Introducer Product Information Used for nephrostomy tract dilation and the placement of a sheath. Additional Information FURTHER INFORMATION Related products Add to cart Cook® Atlas Wire Stone Extractor $0.00 Add to cart Cook® Dual Lumen Ureteral Access Catheter $0.00 Add to cart Cook® Flexor® Ureteral Access Sheath $0.00 Add to cart Cook® Ultraxx™ Nephrostomy Balloon $0.00 Add to cart Cook® UPJ Occlusion Balloon Catheter 6Fr $0.00