The Amsino Praxiject™ SP Prefilled Saline Flush Syringe provides a convenient, ready-to-use solution for maintaining vascular access catheter patency and preventing inter-medication incompatibilities. Pre-filled with 10 mL of 0.9% Sodium Chloride USP, this syringe eliminates the time-consuming step of manually drawing saline from vials while maintaining strict aseptic technique. Engineered with a zero-reflux design and standard luer lock connection, it minimizes blood reflux at the catheter tip during flushing, supporting infection control and line maintenance standards across hospitals, outpatient clinics, and home infusion care.