What type of endhole is associated with the Berenstein/Kumpe catheter?

The Berenstein/Kumpe catheter is specifically designed with an end hole, which is a critical feature that influences its functionality. The end hole allows for the efficient delivery of contrast media or therapeutic agents directly into the target site, facilitating accurate and effective procedures, particularly in interventional radiology contexts. The design helps in minimizing turbulence and allows for a smooth flow of fluids, enhancing visibility during fluoroscopic guidance.

This type of catheter is particularly advantageous in procedures that require precision, such as selective catheterization of arteries or veins. The end hole configuration contributes to the overall effectiveness of the Berenstein/Kumpe catheter in accessing difficult-to-reach vascular territories. This direct access means that the catheter can navigate through the vascular system with a reduced risk of complications related to side holes, such as excessive backflow or turbulent contrast injections.

Overall, the end hole characteristic makes the Berenstein/Kumpe catheter a preferred choice for many interventional radiologists when performing various vascular interventions.