Curlin Medical 2000 Plus
Curlin Medical · Model 2000 Plus
Curlin Medical 2000 Plus Ambulatory Infusion Pump The 2000 Plus is an innovative new ambulatory pump that uses straight line PVC sets for low cost medication delivery. Straight line sets eliminate the costs associated with using expensive pumping chambers and cassettes. Menu-driven protocols, HELP screens and easy operation provide shorter inservices and patient training times. " Curvilinear Peristaltic Action" provides a pumping technology that creates safer, more uniform and accurate delivery of medications. Additional benefits include a choice of five therapy modes and three power sources to expand your options. Designed and manufactured for the alternate-site markets, the 2000 Plus is a multi-therapy ambulatory electronic infusion pump capable of delivering Continuous, PCA (IV, Epidural and Subcutaneous), TPN, Intermittent and Variable modes. The 2000 Plus utilizes low-cost, all PVC administration sets; and has ability, at low rates, to deliver a resolution of flow that is up to 25 times better than the leading ambulatory pumps. These features make the 2000 Plus capable of offering significantly improved patient outcome, at substantially reduced cost to the users. The Curlin Medical 2000 Plus provides consistent and reliable IV infusions over a wide flow range (0.1 ml to 400 ml per hour) without the need for costly pumping chambers and complex cassettes. The simplicity of its operation, highlighted by menu-driven programs with context sensitive HELP screens, make the Curlin Medical 2000 Plus extremely simple to use. Curlin Medical pumps give you a choice of different non-DEHP set configurations, including needleless injection sites, 0.22 and 1.2 micron filtered sets, yellow-striped epidural sets, sets with 150 ml integral fluid containers, and syringe delivery sets. All Curlin Medical sets incorporate an active, integral-flow-stop.
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
- Infusion Pump Type
- Ambulatory
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.
Safety & Recalls
Synced live from the FDA openFDA API.
- RECALL
Over-delivery/free-flow involving Curlin ambulatory peristaltic multi-therapy infusion pumps where the pumping chamber door (platen) had become deformed in a manner that permitted gravity flow.
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