Cook® Laser Ureteral Catheter Product Information Used for the potection and delivery of a laser fibre in the ureter. The adapter may be removed and the catheter used to inject contrast edia. Related products Add to cart Cook® NCompass Nitinol Stone Extractor $0.00 Add to cart Cook® PERC NCircle Nitinol Tipless Stone Extractor $0.00 Add to cart Cook® Ultraxx™ Nephrostomy Balloon $0.00 Add to cart Cook® UPJ Occlusion Balloon Catheter 6Fr $0.00 Add to cart Cook® Urethral Dilator Set $0.00