Nestle HealthCare Nutrition, Inc. Compat Dualflo
Nestle HealthCare Nutrition, Inc. · Model Compat Dualflo
• Delivery-set security doors reduce the chance of set dislodgement and alarms and stops the pump if opened during normal operation • Memory features lifetime retention of infusion rate, dose limit, formula strength, water volume set, time interval, formula and water delivered and accumulated volume • Audio and visual alarms include occlusion or empty container, dose complete, low battery and open delivery set door • Water volume set interval: 0ml to 500ml in 1ml increments, 2 to 12 hours in 1 hour increments • Large LED display window, alternates displaying delivery rate and volume delivered when pump is running • Battery lasts upto 8 hours at 100ml per hour and is rechargeable while pump is operating • Self-diagnostic mode allows for complete circuitry check when pump is turned on • Dose limit for Intermittent Feeding with choice of 3 dose complete alarm modesettings without interruption of feeding • Lightweight and portable, the pump is 7lb and can clamp to any IV pole
Key tips
- ·Free-flow protection must be verified on every PM - a failed anti-free-flow clamp is a direct overdose risk.
- ·Test occlusion alarms in both directions - failing to alarm when it should is more dangerous than a false alarm.
- ·Battery run-time complaints are the most common real-world nuisance call - a full charge/discharge cycle test catches most of them.
Typical Failure Modes
Failure patterns typical of this equipment class - general BMET reference, not verified against this exact unit's own service history unless flagged. Severity is a category-level estimate.
Occlusion / downstream blockage
HighSymptoms: Occlusion alarm, no flow, upstream pressure high.
Root cause: Kinked set, clamped line, patient vein issue.
Air-in-line detection
MediumSymptoms: Air-in-line alarm, infusion paused.
Root cause: Air in set, improperly primed tubing.
Motor / drive failure
MediumSymptoms: Stalled infusion, inaccurate rate.
Root cause: Peristaltic motor or encoder wear.
Door / carriage sensor fault
LowSymptoms: Set not recognized, door-open error.
Root cause: Dirty or failed door microswitch.
Serviceable Parts & Consumables
The parts a BMET typically services on this class of equipment. Service class and relative cost are general engineering estimates for the category, not figures from this unit's documentation. Part numbers appear only when pulled from this unit's own service manual. Always confirm intervals and pricing against the manufacturer.
Peristaltic roller / pump mechanism
Common R&R on high-mileage pumps.
Class Periodic replacementRel. cost $$$R&R Difficult
Air detector / ultrasonic sensor
Class Periodic replacementRel. cost $$R&R Moderate
Door microswitch
Class Periodic replacementRel. cost $R&R Fairly easy
Occlusion sensor assembly
Class Periodic replacementRel. cost $$R&R Moderate
| Part | Service class | Relative cost | R&R difficulty |
|---|---|---|---|
| Peristaltic roller / pump mechanism Common R&R on high-mileage pumps. | Periodic replacement | $$$ | Difficult |
| Air detector / ultrasonic sensor | Periodic replacement | $$ | Moderate |
| Door microswitch | Periodic replacement | $ | Fairly easy |
| Occlusion sensor assembly | Periodic replacement | $$ | Moderate |
Relative cost: $ lowest · $$$$ highest service-part cost for this equipment class. Not a price.
PM Checklist
Preventive-maintenance tasks typical of this equipment class. Perform to the manufacturer's procedure and your facility's policy - this is general reference, not a schedule for this specific unit.
- ·Occlusion pressure and flow-rate accuracy verification
- ·Battery conditioning cycle
- ·Door latch and air-in-line sensor inspection
- ·Post-drop functional check before return to service
- ·Annual PM per manufacturer schedule
Troubleshooting Approach
A structured starting point derived from the failure modes above. Follow the manufacturer's service documentation for the actual procedure.
Symptom: Occlusion / downstream blockage
- Confirm the presentation - typically occlusion alarm, no flow, upstream pressure high - and note the exact alarm or message and the conditions when it occurs.
- Check the most likely cause first: kinked set, clamped line, patient vein issue.
- Isolate the affected subsystem using the manufacturer's functional check or self-test, where one is provided.
- If the fault is confirmed and not a field adjustment, service or replace the iV administration set per the manufacturer's service documentation.
- Return the device to service only after the manufacturer's functional and applicable electrical-safety checks pass.
- Record the findings, any parts used, and the verification results in the maintenance history.
Symptom: Air-in-line detection
- Confirm the presentation - typically air-in-line alarm, infusion paused - and note the exact alarm or message and the conditions when it occurs.
- Check the most likely cause first: air in set, improperly primed tubing.
- Isolate the affected subsystem using the manufacturer's functional check or self-test, where one is provided.
- If the fault is confirmed and not a field adjustment, service or replace the peristaltic roller / pump mechanism per the manufacturer's service documentation.
- Return the device to service only after the manufacturer's functional and applicable electrical-safety checks pass.
- Record the findings, any parts used, and the verification results in the maintenance history.
Technical Specs
- Height
- 6.4 in
- Length
- 5 in
- Weight
- 7 lbs
- Width
- 9.75 in
Typical Location
Where this class of equipment is typically deployed - general reference, not this unit's own placement record.
- Patient care floors
- ICU
- OR
- Oncology / infusion centers
- Home health (portable pumps)
Documents & Manuals
No documents available for this device yet.
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