Medfusion Syringe Pump Accessories

Medfusion, from Smiths Medical, is a name clinicians know for precision syringe infusion — the kind of controlled, low-volume delivery that neonatal, pediatric, and critical care settings depend on. This collection brings together the disposable accessories that keep those systems running cleanly and accurately, so your infusion setup stays sealed, sterile, and ready between patients.

Two components anchor the range. The Medfusion Cap (MX491) protects syringe and line connections from contamination when a port isn't in active use, helping maintain the closed, sterile pathway that infusion protocols require. The Medfusion Hi-Flo Stopcock (MX4341L) arrives sterile and is built for higher flow rates, giving you reliable directional control over fluid paths when you need to add, divert, or shut off a line without breaking the system.

If you're stocking a unit or replenishing a cart, the practical questions are usually the same: is it sterile, is it genuine Smiths Medical, and will it fit the pump and line I already use? These are authentic Medfusion-branded accessories — single-use, individually packaged, and designed to work as intended with Medfusion syringe pumps and standard Luer connections. That compatibility matters most in high-stakes, low-margin-for-error environments, which is exactly where these pumps tend to live.

Because caps and stopcocks are consumed with every setup, most facilities buy them steadily rather than occasionally. Keeping a working supply on hand means fewer interruptions at the bedside and no scrambling for a sterile replacement mid-procedure. Order the specific MX491 caps and MX4341L Hi-Flo stopcocks you rely on, and reach out if you need guidance matching accessories to your infusion setup.