X9 is building an ultrasound-guided device used to simplify the process of inserting a needle for cannulation.

Both endoscopic ultrasound–guided rendezvous (EUS-RV) and precut sphincterotomy are equally effective salvage techniques for patients with benign biliary obstruction and difficult bile duct ...

Bi-plane ultrasound approach does not significantly improve clinical outcomes over mono-plane ultrasound for peripheral intravenous cannulation (PIV) cannulations in patients with peripheral difficult ...