Invivo Precess 3160
Invivo · Model Precess 3160
Wireless 2.4 GHz Dual Lead ECG. Wireless 2.4 GHz SpO2. Wireless 2.4 GHz Remote Monitor. Quick Connect Accessories. Non-Invasive Blood Pressure. Dual Invasive Blood Pressure. Low Flow End-Tidal CO2. Anesthetic Agents with Auto ID. FiberTEMP continuous temperature. Cardiac and Peripheral Gating. MRI Compatible Recorder. 3.0 Tesla Compatible. Intuitive Operating System. No Installation Required. Advanced DSP Gradient Removal. Battery Management System for continuous battery operation. Large 12 inch (30.5cm) color display. 5000 Gauss Compliant. User Adjustable Wireless Networks.
Key tips
- ·A no-signal/flatline alarm gets checked on the patient first, not the monitor - rule out a real clinical event before troubleshooting.
- ·Recalibrate NIBP against a reference manometer, not just a self-test pass.
- ·Reused patient cables (SpO2, ECG leads) are a common source of intermittent-fault complaints - swap the cable before the module.
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.
A parameter drops out or reads wrong
HighSymptoms: ECG, IBP, SpO2, temperature, CO2 or CO intermittently drops or is implausible.
Root cause: Worn patient cable / sensor, or a parameter-module / input-board fault.
NIBP will not measure or is inaccurate
MediumSymptoms: NIBP times out, cuff will not inflate / hold, readings implausible.
Root cause: Internal NIBP pump or valve, a cuff / hose leak, or a pressure-transducer fault.
Module / parameter board not recognised
MediumSymptoms: Host does not display a module or built-in parameter.
Root cause: Docking / connector or an internal board fault.
Display / touchscreen fault
MediumSymptoms: Blank, dim or distorted display, unresponsive touchscreen.
Root cause: Display, backlight, or controller fault.
Battery / power fault
MediumSymptoms: Short battery run time, will not hold charge, will not power on.
Root cause: Aged battery pack or a power-supply fault.
Network / central-station connectivity fault
LowSymptoms: Monitor not shown at the central station, telemetry drops, admit fails.
Root cause: Wired / Wi-Fi network configuration or a communication 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.
Patient cable set (ECG / IBP / SpO2 / temp)
Class Frequent wear itemRel. cost $$R&R Easy
NIBP cuff and hose
Class Frequent wear itemRel. cost $R&R Easy
Internal NIBP pump / valve
Class Major service partRel. cost $$$R&R Difficult
Parameter module / input board
Class Major service partRel. cost $$$R&R Difficult
Battery pack
Class Periodic replacementRel. cost $$R&R Fairly easy
Display / touchscreen assembly
Class Major service partRel. cost $$$R&R Moderate
| Part | Service class | Relative cost | R&R difficulty |
|---|---|---|---|
| Patient cable set (ECG / IBP / SpO2 / temp) | Frequent wear item | $$ | Easy |
| NIBP cuff and hose | Frequent wear item | $ | Easy |
| Internal NIBP pump / valve | Major service part | $$$ | Difficult |
| Parameter module / input board | Major service part | $$$ | Difficult |
| Battery pack | Periodic replacement | $$ | Fairly easy |
| Display / touchscreen assembly | Major service part | $$$ | 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.
- ·Routine cable and lead-wire inspection for fraying/wear
- ·Battery conditioning cycle
- ·NIBP calibration check against a reference manometer
- ·ECG / SpO2 accuracy verification against a patient simulator
- ·Annual electrical safety test
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: A parameter drops out
- Reseat the patient cable at the module / monitor.
- Swap in a known-good cable / sensor for that parameter.
- Dock the module on a different host / slot to isolate module vs host.
- Inspect the docking connector for bent pins.
- Replace the cable or refer the module / input board if the fault stays with it.
Symptom: Display or network fault
- Power-cycle the monitor.
- Check the display / backlight and cabling for the display fault.
- For a network fault, confirm the cable / Wi-Fi settings and that other monitors on that drop are online.
- Verify the central-station admit and the monitor's network address.
- Escalate a whole-unit outage to the network / central-station server.
Typical Location
Where this class of equipment is typically deployed - general reference, not this unit's own placement record.
- ICU / CCU
- Emergency Department
- OR / PACU
- General med-surg floors
- Step-down units
- Telemetry units
Documents & Manuals
Safety & Recalls
Synced live from the FDA openFDA API.
- RECALL
Philips Invivo has determined that it is possible for the system's alarm limits and other device settings to spontaneously change without user intervention. This problem is associated with intermittent and frequent loss of communication between the wireless Processing Unit and the Display Controller Unit.
- RECALL
Battery Failure: The Invivo Lithium Polymer Wireless Module Battery Part Number 9065 and the Lithium Polymer Fiber Optic Module Battery Part Number 9067 is being recalled because the battery, itself, when dropped from 3 feet/1 meter onto a hard surface can produce a flame and then emit smoke. The firms investigation shows that the battery failure does not occur when a module is dropped with a ba
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