Cook® Amplatz Sheath – Opaque Send Enquiry Product Information Used to maintain a previously established nephrostomy tract. Additional Information FURTHER INFORMATION Related products Add to Enquiry Cook® Flexor® Ureteral Access SheathSend Enquiry Add to Enquiry Cook® Rhapsody H-30® Holmium Laser SystemSend Enquiry Add to Enquiry Cook® Standard Fixed Core Wire GuideSend Enquiry Add to Enquiry Cook® Ultraxx™ Nephrostomy BalloonSend Enquiry Add to Enquiry Cook® Urethral Dilator SetSend Enquiry