Cook® Williams Cystoscopic Injection Needle Send Enquiry Product Information Used for cystoscopic injection into urethra, bladder neck and the bladder wall. Additional Information FURTHER INFORMATION Related products Add to Enquiry Cook® Delta Wire GrasperSend Enquiry Add to Enquiry Cook® Dual Lumen Ureteral Access CatheterSend Enquiry Add to Enquiry Cook® NTrap Stone Entrapment and Extraction DeviceSend Enquiry Add to Enquiry Cook® PERC NCircle Nitinol Tipless Stone ExtractorSend Enquiry Add to Enquiry Cook® Standard Fixed Core Wire GuideSend Enquiry