ACIST RXi® Console with dPR
ACIST MEDICAL SYSTEMS, INC. · Model 019994
RXi Console with dPR, US (p/n: 800939-010 )
Intended use: A dedicated computer designed to calculate, store, and analyse haemodynamic parameters, and other cardiac-related measurements, based on data from catheterization laboratory monitoring/recording. Such data can be pressure measurements that are converted into useful parameters, e.g., cardiac output, pressure gradients, valve areas, shunt flows, vascular resistance, diastolic filling period or systolic ejection period. The computer may store these values chronologically, along with other physiologic events that occur during the procedure. This GMDN code may reflect old technology; its functions may be performed using off-the-shelf computer ware and dedicated software.
Key tips
- ·When no category-specific guidance fits, default to the manufacturer's own service manual and the general troubleshooting method in the Engineer's Guide.
- ·Run an incoming and annual electrical safety test regardless of how niche the device is.
Typical Failure Modes
Compiled for this model from its own documentation and established engineering knowledge for this equipment class - not from a verified service record. Confirm against the manufacturer's service manual.
Injector will not arm / fill or delivers inaccurate volume
HighSymptoms: Will not arm, syringe will not fill / advance, flow or volume wrong, stalls under pressure.
Root cause: Air in the syringe / line, a syringe not seated, a drive-motor or plunger fault, or a self-test failure.
Hand-controller / touchscreen fault
MediumSymptoms: No response from the hand controller (AngioTouch) or the console touchscreen, cannot program or start.
Root cause: Hand-controller cable / contacts, or a display fault.
Pressure / occlusion sensing fault
MediumSymptoms: Frequent high-pressure or occlusion alarms with a patent line, or none when the line is blocked.
Root cause: Pressure transducer drift or a manifold / tubing-set issue.
Contrast / saline supply or air-management fault
MediumSymptoms: Air not purged, spike not primed, contrast or saline not drawn.
Root cause: Spike set, air detector, or the priming sequence.
Console cable / communication fault
LowSymptoms: Console and injector head lose communication, will not initialise.
Root cause: Console-to-head cable or a control board.
Serviceable Parts & Consumables
Serviceable items for this model, compiled from its documentation and engineering knowledge for this equipment class. Service class and relative cost are estimates, not manufacturer figures; no part numbers are given. Confirm intervals and pricing against the manufacturer.
Syringe drive motor / plunger assembly
Class Major service partRel. cost $$$R&R Difficult
Hand controller (AngioTouch)
Class Periodic replacementRel. cost $$R&R Easy
Pressure transducer
Class Periodic replacementRel. cost $$R&R Moderate
Disposable syringe / manifold / tubing set
Class ConsumableRel. cost $R&R Easy
Console cable
Class Periodic replacementRel. cost $$R&R Easy
| Part | Service class | Relative cost | R&R difficulty |
|---|---|---|---|
| Syringe drive motor / plunger assembly | Major service part | $$$ | Difficult |
| Hand controller (AngioTouch) | Periodic replacement | $$ | Easy |
| Pressure transducer | Periodic replacement | $$ | Moderate |
| Disposable syringe / manifold / tubing set | Consumable | $ | Easy |
| Console cable | Periodic replacement | $$ | Easy |
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.
- ·Follow the manufacturer's PM schedule
- ·Perform incoming and annual electrical safety testing per facility biomedical program
Troubleshooting Approach
A starting sequence for this model, compiled from its documentation and engineering knowledge for this equipment class. Follow the manufacturer's service documentation for the actual procedure.
Symptom: Will not arm / fill
- Purge all air from the syringe and connecting lines.
- Confirm the syringe / manifold set is seated and the plunger is engaged.
- Let the self-tests complete and note any message.
- Substitute a known-good hand controller if that input is suspect.
- If self-tests still fail, refer for service.
Symptom: Pressure / occlusion alarms
- Check the line and manifold for kinks, clamps or a clot.
- Re-prime and re-zero.
- Verify the pressure transducer against a reference if tooling allows.
- Fit a fresh disposable set.
- Replace the transducer if it still misreads.
Technical Specs
- MRI safety
- MR Unsafe
- Sterile
- No
- Single use
- No
- Prescription use
- Rx only
- FDA distribution status
- In Commercial Distribution
- Device type (GMDN)
- Cardiac catheterization laboratory computer
- FDA product classification
- Transducer, Pressure, Catheter Tip
Typical Location
Where this class of equipment is typically deployed - general reference, not this unit's own placement record.
- Varies by device - check the unit's own manual for facility placement guidance
Documents & Manuals
No documents available for this device yet.
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