Cook® Large Check-Flo – Introducers with radiopaque band Send Enquiry Product Information Used to introduce balloon, closed and non-tapered end catheters and other devices for intervention. Related products Add to Enquiry Cook® Coda Balloon CathetersSend Enquiry Add to Enquiry Cook® Extra Large Check-Flo – IntroducersSend Enquiry Add to Enquiry Cook® Flexor Check-Flo – Introducers with high-flex dilator, AQ hydrophilic coating and radiopaque bandSend Enquiry Add to Enquiry Zenith Flex®Send Enquiry Add to Enquiry Zenith ThoracicSend Enquiry