Which type of catheter with a curved end is used in the mesenteric artery and arch vessels?

The Simmons catheter is specifically designed for cannulating and navigating the mesenteric artery and arch vessels due to its unique shape and curvature. This catheter features a significant curve at its distal tip, which is advantageous when accessing vessels that require maneuvering around anatomical structures. The design of the Simmons catheter allows for better engagement with challenging angles, particularly in the aortic arch and mesenteric circulation where precision is essential.

This type of catheter is often used in interventional procedures when there's a need to selectively catheterize these specific vessels that can have complex anatomical variations. Its ability to reach target sites with a curved end provides clinicians with the necessary flexibility and control during vascular interventions.

The other catheters listed serve different purposes or have distinct designs that are less suited for navigating the mesenteric artery and arch vessels compared to the Simmons catheter.