Omron BP785 Blood Pressure Monitor
Omron · Model BP785 Blood Pressure Monitor
The Omron BP785 Automatic Blood Pressure Monitor is an automatic, digital home blood pressure monitor. The Omron BP785 Automatic Blood Pressure Monitor is an automatic, digital home blood pressure monitor that integrates dual sensors in a calibration check system to automatically double check each reading for accuracy. The BPM features IntelliSense Inflation Technology providing maximum comfort and accuracy with a personalized inflation experience for the user. The Digital Monitor confirms if the cuff has been wrapped correctly on the arm using its cuff wrap guide. The included pre-formed ComFit Cuff fits regular adult and large adult arms. The Automatic Blood Pressure Monitor also features an advanced memory with date and time stamp and 200 memory storage for two different people, making it ideal for those who want to monitor their blood pressure everyday. The Home Blood Pressure Monitor includes a hypertension indicator to alert users when their blood pressure readings exceed internationally recognized guidelines for normal home blood pressure levels. An AM/PM averaging function reviews the user's eight week history of weekly morning and evening blood pressure averages at the touch of a button. The BP785 features TruRead technology, automatically taking three consecutive readings one minute apart and displaying the average.
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
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.
ECG lead-off / artifact
MediumSymptoms: Flat or noisy ECG, frequent lead-off alarms.
Root cause: Worn electrodes, loose leads, or dry gel.
SpO2 probe / sensor failure
MediumSymptoms: No pleth, SpO2 drops to --- or false low.
Root cause: LED/photodiode aging or cable damage.
NIBP measurement error
MediumSymptoms: Cuff fails to inflate, erroneous BP, long cycle.
Root cause: Pump/valve wear or cuff leak.
Display / touch panel fault
LowSymptoms: Dim, flickering, or unresponsive screen.
Root cause: Backlight or digitizer failure.
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.
Rechargeable backup battery
Class Periodic replacementRel. cost $$R&R Fairly easy
Display / touch assembly
Class Periodic replacementRel. cost $$$R&R Difficult
ECG patient cable & lead set
High-turnover; keep inventory.
Class Frequent wear itemRel. cost $$R&R Easy
SpO2 sensor (adult/ped/neo)
Class Frequent wear itemRel. cost $$R&R Easy
| 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.
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 structured starting point derived from the failure modes above. Follow the manufacturer's service documentation for the actual procedure.
Symptom: ECG lead-off / artifact
- Confirm the presentation - typically flat or noisy ECG, frequent lead-off alarms - and note the exact alarm or message and the conditions when it occurs.
- Check the most likely cause first: worn electrodes, loose leads, or dry gel.
- 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 eCG patient cable & lead 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: SpO2 probe / sensor failure
- Confirm the presentation - typically no pleth, SpO2 drops to --- or false low - and note the exact alarm or message and the conditions when it occurs.
- Check the most likely cause first: lED/photodiode aging or cable damage.
- 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 spO2 sensor (adult/ped/neo) 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
- Blood Pressure Measurement Accuracy
- +/- 3 mmHg or 2% whichever is greater
- Blood Pressure Measurement Method
- Oscillometric
- Blood Pressure Measurement Range
- 0 to 299 mmHg
- Cuff Circumference
- 9 to 17" (220 to 420 mm)
- Cuff Dimensions
- 6" (152 mm) W
- Deflation Method
- Automatic Pressure Release Valve
- Dimensions
- 6.25" x 4.125" x 3.31" (158 x 124 x 86 mm) LxWxH
- Inflation
- Automatic by electric pump
- Memory Capacity
- Up to 100 per user (200 total)
- Power
- 120V 60 Hz AC adapter or 4 AA batteries
- Pulse Rate Measurement Accuracy
- +/- 5% of reading
- Pulse Rate Measurement Range
- 40 to 180 per min
- Rapid Air Release
- Automatic exhaust valve
- Weight
- 15.17 oz (430 g) (Not Including batteries)
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
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