B. Braun Easypump Elastomeric Pumps

The B. Braun Easypump is a single-use elastomeric infusion pump built for continuous or intermittent delivery of antibiotics, chemotherapy, and post-surgical pain management — no batteries, no programming, no electronics. A pressurized elastomeric membrane inside the pump provides the driving force, delivering medication at a fixed, factory-set flow rate. That makes Easypump a practical choice for outpatient infusion, home care, and ambulatory settings where patients need reliable therapy without being tethered to a stationary IV pole.

The reason this collection spans so many model numbers is that flow rate and reservoir volume are matched to the therapy. If you know your prescribed dose and infusion duration, you select the pump accordingly rather than adjusting it in the field. Choices here include:

• LT (long-term) models such as the Easypump LT 125-25-S (125 mL at 5 mL/hr) and LT 270-54-S (270 mL at 10 mL/hr) for slow, extended infusions like continuous pain management.
• ST (short-term) models including the ST 100-0.5-S (100 mL at 200 mL/hr) and ST 250-0.5-S (250 mL at 500 mL/hr) for faster antibiotic delivery.
• Larger-volume pumps like the 400-4-S (400 mL at 100 mL/hr) and 500-2-S (500 mL at 250 mL/hr) for higher-dose or longer-run regimens.

Several options, including the 400-4-S, 125-25-S, and ST 100-2-S, are not made with natural rubber latex — an important consideration for latex-sensitive patients. All are disposable and gravity/elastomeric driven, so there's nothing to recharge or recalibrate between uses.

When matching a pump to a prescription, confirm three things: the total fill volume, the labeled flow rate (mL/hr), and the resulting infusion time. Fill volume and flow rate together determine how long a single pump runs, so pairing them correctly is what ensures the ordered dose is delivered over the intended window. B. Braun manufactures Easypump to consistent flow tolerances, which is why clinicians rely on it for predictable ambulatory infusion.