Omron Model BP7350 Manual

The Omron Model BP7350 is an upper arm blood pressure monitor with IntelliSense technology for accurate, comfortable readings. It features a wide-range D-Ring cuff (22-42 cm), hypertension indicator, irregular heartbeat detection, 100-memory storage with date/time stamp, averaging of last 3 readings, body movement detection, and WHO classification indicator. Powered by 4 AA batteries or AC adapter. Below are key sections for safety, features, setup, operation, maintenance, and troubleshooting.

Features at a Glance

Key components: Main unit with LCD display, D-Ring Cuff, AC adapter port, Battery compartment, START/STOP button, Memory button.

Parts Identification

Familiarize yourself with the monitor components before use.

1. Main Unit: Contains LCD display, control buttons, and internal pump.
2. LCD Display: Shows systolic/diastolic pressure, pulse, indicators, and memory number.
3. D-Ring Cuff: Wraps around upper arm with metal ring for secure closure.
4. Air Tube: Connects cuff to main unit.
5. START/STOP Button: Starts and stops measurements.
6. Memory Button (M): Recalls stored measurements.
7. Battery Compartment: Holds 4 AA batteries.
8. AC Adapter Jack: For connecting optional power adapter.

WARNING! Do not disassemble the main unit or cuff. Keep away from water and extreme temperatures.

Initial Setup

Prepare the monitor for first use.

1. Insert Batteries: Open battery compartment, insert 4 AA batteries observing correct polarity.
2. Set Date and Time: Press and hold Memory button for 3 seconds until year flashes. Use START/STOP to adjust values, Memory button to confirm and move to next setting.
3. Apply Cuff: Place cuff on bare upper arm 1-2 cm above elbow. Ensure tube runs down center of arm. Wrap cuff snugly using D-Ring.
4. Resting Position: Sit quietly for 5 minutes before first measurement. Keep feet flat, back supported, and arm at heart level.

CAUTION! Use only specified batteries or AC adapter. Incorrect power source may damage unit.

Specifications

• Measurement Method: Oscillometric
• Measurement Range: Pressure: 0-299 mmHg, Pulse: 40-180 beats/minute
• Accuracy: Pressure: ±3 mmHg, Pulse: ±5% of reading
• Cuff Pressure: Max 299 mmHg
• Memory: 100 readings with date/time
• Power Source: 4 AA batteries (1.5V) or AC adapter AD-A1 (6V DC, 600mA)
• Battery Life: Approx. 300 measurements (alkaline batteries)
• Operating Conditions: 10°C to 40°C, 30% to 85% humidity
• Storage Conditions: -20°C to 60°C, 10% to 95% humidity
• Dimensions: Main unit: 123mm (W) × 85mm (H) × 141mm (D)
• Weight: Approx. 300g (without batteries)

Taking a Measurement

Follow these steps for accurate readings.

1. Sit comfortably with back straight and feet flat on floor.
2. Wrap cuff properly on left arm (unless specified otherwise by physician).
3. Rest arm on table so cuff is at heart level.
4. Press START/STOP button. All display symbols will appear briefly.
5. Cuff will inflate automatically. Remain still and quiet during inflation and measurement.
6. Measurement completes when cuff deflates fully. Readings display with pulse rate.
7. Unit automatically stores reading (if memory not full).
8. To turn off, press START/STOP again or wait for auto power-off.

Tip: For consistent results, take measurements at same time each day, before medication or meals.

Memory Recall Function

Review stored measurements.

1. Press Memory button (M) to enter recall mode. Most recent reading displays.
2. Press Memory button repeatedly to scroll through stored readings in reverse chronological order.
3. Each display shows: Memory number, systolic/diastolic readings, pulse, date, time, and any detection symbols.
4. To view average of last 3 readings: In recall mode, press and hold Memory button for 3 seconds.
5. To clear all memory: With unit off, press and hold both START/STOP and Memory buttons for 3 seconds until "CLr" appears.

Note: Memory overwrites oldest reading when full. Date/time must be set for proper memory function.

Understanding Your Readings

Interpret display symbols and classifications.

WHO Classification Colors:

• Blue: Optimal (<120/80 mmHg)
• Green: Normal (120-129/80-84 mmHg)
• Yellow: High Normal (130-139/85-89 mmHg)
• Orange: Hypertension Stage 1 (140-159/90-99 mmHg)
• Red: Hypertension Stage 2 (160-179/100-109 mmHg)
• Flashing Red: Severe Hypertension (≥180/110 mmHg)

Important: This monitor is for home use only. Consult physician for diagnosis and treatment.

Care & Maintenance

Proper care ensures accuracy and longevity.

1. Cleaning: Wipe unit and cuff with soft, dry cloth. Do not use alcohol, thinner, or abrasive cleaners.
2. Cuff Care: Do not fold cuff tightly or twist tube excessively. Store loosely coiled.
3. Batteries: Replace when low battery symbol appears. Remove batteries if not using for extended period.
4. Storage: Store in cool, dry place away from direct sunlight, heat sources, and moisture.
5. Service: Have unit checked annually for accuracy. Do not attempt repairs yourself.

CAUTION! Never immerse unit in water or use near flammable gases. Do not use on infants or persons with arrhythmias without physician guidance.

Regulatory Information

FDA Cleared: K012654. CE Marked: Meets EU medical device directive 93/42/EEC. Manufactured for Omron Healthcare, Inc. Copyright © Omron Healthcare. All rights reserved. For support in US/Canada: 1-800-634-4350. International: www.omronhealthcare.com. This device complies with Part 15 of FCC Rules. Operation subject to conditions: (1) device must not cause harmful interference, (2) device must accept any interference received.

Troubleshooting

Reset: Remove batteries for 1 minute to reset unit.

Service: 1-800-634-4350 (US/Canada); www.omronhealthcare.com