AMSINO Adult Primary Piggyback IV Set, 15 Drops/mL, 110" Length, 22 mL Priming, Vented/Non-Vented, Back Check Valve, 1 Slide Clamp, 2 Pre-Pierced Y Sites, Roller Clamp, Rotating Male Luer Lock, Poly Pouch, 50/cs

• Spike / Venting Option: Vented or non‑vented versions available
• Back Check Valve: Included (to prevent backflow into primary line)
• Clamp Controls: Slide clamp plus roller clamp for flow control
• Y Sites: Two pre‑pierced (injection) Y sites (i.e. not needle‑free)
• Connector: Rotating male Luer lock at distal end

The AMSINO AS3102 Primary Piggyback IV Set (15 drops/mL, 110″, 22 mL priming) is a specialized gravity infusion set engineered to support dual‑bag (piggyback) administration in a safe, controlled manner. The back check valve is a crucial feature: it prevents fluid from the secondary (piggyback) line from interfering with or reversing into the primary infusion route, which safeguards correct flow direction when two different solutions are connected. The 15 drops/mL calibration offers moderate precision — fine enough for reliable fluid control, yet manageable in typical clinical use.

Built with two pre-pierced Y sites, this set enables simultaneous or sequential access points for medications or additives without interrupting the main infusion line. Because these are pre-pierced ports (not needle-free), they allow traditional syringe or bottle access. The presence of both a slide clamp and a roller clamp gives flexibility: the slide clamp allows rapid occlusion of flow, while the roller clamp allows smoother, incremental adjustment of infusion speed. With 110 inches of tubing, the set provides substantial reach and slack to accommodate various IV pole-to-patient configurations.

From a materials and safety perspective, the AS3102 is constructed to modern standards: DEHP-free, latex-free, sterile, and nonpyrogenic, reducing the risk of allergic reactions or toxic plasticizer exposure. The rotating male Luer lock connector enhances usability by securing the distal connection while permitting the tubing to spin, which helps avoid kinks or torque on junctions during movement. Its ~22 mL priming volume is moderate for its length, so clinicians must be mindful to purge air and ensure full priming before connecting to the patient to avoid air entrapment or under‑delivery. In clinical practice, this set is particularly suited for adult inpatient or infusion settings where piggyback drug administration is required without needing a completely separate secondary line.