Mini Infuser 300XL

The Mini-infuser 150XL and Mini-infuser 300XL are syringe pumps that will hold and empty a standard plastic syringe at a constant,continuous rate.The syringe barrel is secured in a holder and the syringe plunger is moved by a pusher.This pusher is moved by the engagement of a nut on a threaded lead screw.The lead screw is rotated, through appropriate gearing,by a reliable,efficient direct current motor.The motor speed is electronically controlled to keep it constant regardless of syringe back pressure or battery voltage.A force sensing system is included as part of the syringe holder,and is used to detect end of syringe and occlusion.Electronic circuity is used to control the indicators,alarms and infusion modes,and to sense the condition of the batteries.


The Mini­-InfuserTM System is designed for controlled intermittent administration of intravenous medication. The system includes standard disposable syringes, Microbore extension sets, and the Mini­-InfuserTM 300XL syringe pump. This battery operated device provides ultimate control over both drug dosage and rate of administration. The Mini­-InfuserTM System provides reproducible, defined drug infusion rates and, when used properly, is safe, dependable and practical.

The Mini-­InfuserTM System accepts B­-D® and Monoject® disposable syringes of various sizes (5-­60cc).



Size:   8.5 x 4.5 x 1.6 in 


1 lb 12 oz (with batteries)
Accuracy:  ± 3%
Batteries:  Four “C­-size” alkaline cells
Battery Life:  typical use: 400 hours; typical use at low battery: 4 hours
Flow Profile:  Continuous flat

Flow Rates:

XLow 1.8 in/hr
Low 2.7 in/hr
Medium 5.5 in/hr

Occlusion Detection Time:  70 seconds

Occlusion Force: 


8 lb. Consult flow rate chart to determine occlusion pressure with specific syringes.

Volume Stored on Occlusion:   0.9 mL (approximately) 
Back Pressure Effect on Accuracy:  None to Occlusion Pressure