Cook® Amplatz Sheath – Clear with Radiopaque Stripe Send Enquiry Product Information Used to maintain a previously established nephrostomy tract. Additional Information FURTHER INFORMATION Related products Add to Enquiry Cook® Dual Lumen Ureteral Access CatheterSend Enquiry Add to Enquiry Cook® HiWire™ Nitinol Core Wire GuideSend Enquiry Add to Enquiry Cook® Ultraxx™ Nephrostomy BalloonSend Enquiry Add to Enquiry Cook® Urethral Dilator SetSend Enquiry Add to Enquiry Cook® Williams Cystoscopic Injection NeedleSend Enquiry