: Only perform procedures under continuous X-ray visualization.
: Use the handle's slider to control the needle length. Short protrusions (up to 3 mm) are used for initial punctures, while longer extensions (7–11 mm) assist in re-entry or navigating larger distances. Directional Control : g60418.mp4
: Once the needle penetrates the occlusion and reaches the true lumen, a floppy guidewire is advanced through the catheter to maintain the path before the BeBack is withdrawn. Critical Safety Precautions g60418.mp4
: Ensure the needle is fully retracted into the rigid tip before attempting to move or remove the catheter from the vessel. g60418.mp4