Patent attributes
A liquid transfer device includes a vial adapter that receives a vial. The vial adapter includes a vial spike that punctures a vial stopper of the vial and defines a vial spike lumen. The liquid transfer device also includes an intravenous (IV) port that receives a port spike of an infusion set. The liquid transfer device also includes a connector body including a vial adapter lumen in fluid communication with the vial spike lumen, a barrel connected to the IV port, and an IV spike including a central wall. The central wall defines a first IV spike lumen in fluid communication with the vial adapter lumen and a second IV spike lumen in fluid communication with the IV port. The first IV spike lumen and the second IV spike lumen are separated by the central wall.
