CRCOROVENTIS Research AB · Model 12000WW
CoroFlow Cardiovascular System is a system used to collect, calculate, present and store physiological parameters measured by Abbott Medical’s PressureWire X and Wi-box. Parameters include Pa, Pd, FFR, Pd/Pa, RFR, CFR, IMR, RRR, Absolute Flow, Absolute Resistance, dP/dt, PPG, intravascular temperature. CoroFlow Cardiovascular System is installed on a personal computer and receives measurement data wirelessly via the CoroHub Receiver. Information is displayed on the computers screen which can optionally be slaved to a monitor inside the coronary cathlab.
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.
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.
Symptoms: Flat or noisy ECG, frequent lead-off alarms.
Root cause: Worn electrodes, loose leads, or dry gel.
Symptoms: No pleth, SpO2 drops to --- or false low.
Root cause: LED/photodiode aging or cable damage.
Symptoms: Cuff fails to inflate, erroneous BP, long cycle.
Root cause: Pump/valve wear or cuff leak.
Symptoms: Dim, flickering, or unresponsive screen.
Root cause: Backlight or digitizer failure.
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.
High-turnover; keep inventory.
| Part | Service class | Relative cost | R&R difficulty |
|---|---|---|---|
| Rechargeable backup battery | Periodic replacement | $$ | Fairly easy |
| Display / touch assembly | Periodic replacement | $$$ | Difficult |
| ECG patient cable & lead set High-turnover; keep inventory. | Frequent wear item | $$ | Easy |
| SpO2 sensor (adult/ped/neo) | Frequent wear item | $$ | Easy |
Relative cost: $ lowest · $$$$ highest service-part cost for this equipment class. Not a price.
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.
A structured starting point derived from the failure modes above. Follow the manufacturer's service documentation for the actual procedure.
Where this class of equipment is typically deployed - general reference, not this unit's own placement record.
No documents available for this device yet.
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