Mullins™ Introducer Sheaths/Brockenbrough™ Needles (w/ hemostasis valve)
 
 
Medtronic, Inc.
EP Systems sells the popular transeptal Mullins introducer sheaths, and Brockenbrough curved needles. These products allow left atrial access from the venous system for catheter ablation of left-sided arrhythmogenic substrates. Many physicians prefer the