SevaCare Blood Pressure Arm Cuff Monitor User Manual
Model: 44444
Introduction
This manual provides essential information for the safe and effective use of the SevaCare Blood Pressure Arm Cuff Monitor (Model 44444). This device is designed for home use to measure systolic blood pressure, diastolic blood pressure, and pulse rate accurately.
Please read this manual thoroughly before operating the device.
Key Features
- Accurate measurement of systolic and diastolic blood pressure.
- Pulse rate measurement.
- Large, easy-to-read LCD display.
- Memory function to store and recall readings.
- Irregular heartbeat detection indicator ?.
- One-button operation for simplicity.
- Adjustable arm cuff for comfortable fit.
Getting Started
What's in the Box:
- SevaCare Blood Pressure Monitor Unit
- Arm Cuff
- User Manual
- (Optional: Batteries, AC Adapter)
Attaching the Arm Cuff:
Ensure the monitor is powered off. Insert the air tube connector firmly into the air socket on the monitor unit. Wrap the arm cuff snugly around the bare upper arm, approximately 1-2 cm above the elbow. The artery marker on the cuff should align with the brachial artery. Fasten the cuff securely.
Powering On:
Insert batteries or connect the AC adapter (if applicable). Press the START/STOP button. The display will illuminate, and the device will perform a self-check.
Taking a Blood Pressure Measurement
Preparation:
- Rest for at least 5 minutes before taking a measurement.
- Sit comfortably with your back supported and feet flat on the floor.
- Ensure your arm is relaxed and at heart level. Avoid talking or moving during the measurement.
Measurement Process:
- Wrap the cuff as described in "Getting Started".
- Press the START/STOP button. The cuff will begin to inflate automatically.
- Remain still and quiet while the cuff deflates and the measurement is taken.
- The systolic pressure, diastolic pressure, and pulse rate will be displayed on the screen.
Understanding the Results:
The display shows three main values: Systolic (top number), Diastolic (bottom number), and Pulse Rate. An irregular heartbeat indicator ? may appear if the device detects a pulse rhythm that is 25% or more slower or faster than the average pulse rhythm during the measurement.
Memory Function
The SevaCare monitor stores the last [Number] readings. To view stored readings, press the MEMORY button when the device is off. Readings will be displayed chronologically.
Troubleshooting
| Issue | Possible Cause | Solution |
|---|---|---|
| Inaccurate Readings | Cuff not applied correctly; movement during measurement; low batteries. | Re-apply cuff correctly; remain still; replace batteries. |
| "E1" Error | Cuff is too loose or too tight; air leakage. | Ensure cuff is snug but not overly tight; check air tube connection. |
| "E2" Error | Excessive movement or talking during measurement. | Remain still and quiet; try again. |
Specifications
| Parameter | Specification |
|---|---|
| Measurement Method | Oscillometric Method |
| Display | LCD Digital Display |
| Pressure Range | 0-299 mmHg |
| Accuracy | ±3 mmHg or ±2% of reading for pressure; ±5% for pulse rate |
| Power Source | (e.g., 4 x AA Batteries or AC Adapter) |
| Cuff Size | (e.g., Standard Adult: 22-42 cm circumference) |