It's not easy to make a 7Fr IAB Catheter that works well. In critical patients, where distal flow is compromised, the size of the IAB catheter is a crucial factor in clinical outcomes. Smaller is better. But that only works if the performance of the catheter for both inflation and deflation is not reduced. Insightra Medical offers the 7Fr Ultra Range where we have packed 8Fr balloon performance into a 7Fr catheter.