DESCRIPTION OF THE PUMP

CRONO FE is an ambulatory infusion pump, expressly conceived for infertility treatment, with pulsatile subcutaneous and intravenous drug delivery.

A micro-controller permits to program volume of infusion in bolus doses, at predetermined intervals.

Information for physician and patient as to settings, remaining time until end of infusion and prior to delivery of subsequent drug dose, are displayed on the LCD pump screen.

TECHNICAL FEATURES

· Pump size: 77 x 47 x 29 mm.
· Weight: 115 g (battery included).
· Battery: CR123A Lithium battery (battery life: at least 6 months).
· Syringe:
Dedicated syringes 10 and 20 ml.
· Administration volumes:
From 1 ml to 20 ml with steps of 1 ml.
· Priming: Available only at the beginning of an infusion or partial infusion. The maximum deliverable volume is 3.0 ml with 0.2 ml increments.
· F-bolus dose: Automatic bolus dose is programmable from 5 to 1000 µl in steps of 5 µl.
· Interval time between F-boluses: Programmable from 5 minutes to 300 minutes in steps of 5 minutes.
· Accuracy: +/- 2%.
· Max. occlusion pressure: 4.0 bar +/- 2.
· Data storage: The selected data are automatically stored in the pump memory and they are not lost when the battery is removed.
· Motor: DC coreless motor microprocessor controlled, equipped with optical encoder.
· Safety circuits: To monitor the correct working of the device intervening in case of anomalies with acoustic warnings and error messages.
· Display:
Liquid crystal.
· Anti free-flow system: To avoid a non controlled flow inside the delivery set due to the action of the force of gravity.
· Keypad lock: Two levels can be set.
· Equipment supplied as standard: Device case holder, fabric case, elastic belt, support string, two batteries, user’s guide.
· Warranty: Two years for any default of manufacture.

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