Excelsior Medical has received FDA clearance for its SwabFlush IV catheter flush syringe. 
It is basically a standard syringe pre-filled with saline for flushing IV lines after delivering medications. However, in the plunger it features a disinfection cap (the SwabCap) for needleless IV connectors. When applied, the cap covers the connector, protecting it from contamination. Furthermore, as the cap is twisted onto the threads, a foam pad inside the cap is compressed, releasing 70% isopropyl alcohol bathing the connector’s top and threads. The integrated cap should make it easier and more convenient to follow protocols and reduce IV catheter related infections. It comes as a 10mL flush syringe pre-filled with 3 ml, 5 ml or 10mL of saline. Video explaining the SwabCap mechanism:
Press release: Excelsior Medical Receives FDA Clearance for SwabFlush…
Product page: SwabCap…