The present invention is a hemostatic plug for use with Extracorporeal Membrane Oxygenation (ECMO) cannulas that allow quick access to the blood vessel as well as maintaining a sterile environment to resume ECMO, if needed. It is designed to be a universal fit for use with adult ECMO circuits. The plug consists of a hemostatic membrane, a collection chamber and a cap. The membrane is designed to allow catheter delivery of up to a 19 French diameter through the ECMO cannula. The collection chamber allows the distribution of blood pressure over a broader surface, which allows additional hemostasis in addition to the membranes. The plug is then further reinforced with a cap that provides additional hemostasis, but when removed, allows hemostatic access into the blood vessel via the ECMO cannula.
