Puncture bag stopper or vial only once for multiple withdrawls or injections.
All are needle free. Operate with any syringe.
PIN1 clamps onto the vial, eliminates pulling against a vacuum, and extends the life of the vial medication because all incoming air is filtered.
Use on 20mm and 28mm vials.
PIN3 greatly speeds up the process of filling syringes from a bag. The bag is punctured only once with the spike, thereby extending the life of the fluids by withdrawing from the bag through the needle free adapter, rather than through a needle.