BD PosiFlush TM Syringes, filled with Saline, provide a fully integrated system designed to satisfy all your flushing needs,
which include: sterile contents and fluid pathways. Terminal sterilization for greater Sterility Assurance Levels than aseptic filling. 
Single product to simplify purchasing and administration. 
Latex-free saline syringes.

All BD PosiFlush™ Syringes: 
have a 10 ml diameter for lower injection pressure,
increased patient safety and are designed to comply with PICC manufacturer instructions.
minimize blood reflux that can be associated with flushing when using a standard syringe.

NOTE: Plunger Reflux occurs during a flush procedure

Syringe Barrel
The syringe barrel is made from a specially formulated proprietary polypropylene resin.
This ensures that you maintain low pressure during the flushing process, and therefore reduces the risk of damaging the vein and/or catheter due to excess pressure.
All BD PosiFlush™ Syringes, filled with Saline, are equipped with the innovative BD Luer-Lok™ tip,
which ensures a safe, secure connection to the catheter. 
The rubber plunger rod stopper meets the end of the syringe. Because it is rubber, it will compress then rebound, creating a vacuum that draws blood back into the catheter.