The video typically covers these essential handling steps and features:
Detailed technical specifications and official video resources are available through the Cook Medical BeBack Product Page and Bentley InnoMed. BeBack crossing catheter - Cook Medical
: Never advance the catheter or needle against significant resistance. If felt, stop and identify the cause. g60418.mp4
: The device features a steerable, curved nitinol needle that can be extended up to 11 mm.
: 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 : The video typically covers these essential handling steps
: A radiopaque marker at the tip indicates the direction of the needle's curve under fluoroscopy. The open side of the "C" points toward where the needle will exit.
: 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reaches the true lumen, a floppy guidewire is advanced through the catheter to maintain the path before the BeBack is withdrawn.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 : The device features a steerable, curved nitinol
: A rotation knob on the handle allows you to change the radial orientation of the needle tip.