Why are my Wellue BP2 Blood Pressure Monitor readings too high or too low?
Blood pressure varies constantly, and many factors can affect your blood pressure readings. These include stress, the time of day, and even how you apply the arm cuff. To get a more accurate reading, hold still for a moment and try again.
How to fix Wellue BP2 with no power and no display?
If your Wellue Blood Pressure Monitor has no power and the display is blank, the battery is likely depleted. Recharge the battery to resolve this issue.
What to do if my Wellue BP2 Blood Pressure Monitor shows Error 1?
Error 1 on your Wellue Blood Pressure Monitor indicates that the arm cuff is applied too loosely. The solution is to apply the arm cuff tighter and try again.
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Provides warnings and cautionary advice for safe operation and potential risks associated with the device.
Defines the purpose of the product for measuring, displaying, reviewing, and storing ECG and blood pressure.
Lists environments where the device is not recommended for use, such as ambulatory settings or aircraft.
Details the physical components of the device, including buttons, display, and electrodes, with numbered labels.
Explains various symbols used in the manual and on the device, such as CE, IP rating, and functional icons.
Instructions on how to charge the device using a USB cable and expected charging time.
Detailed guide on how to perform blood pressure measurements, including preparation, application, and measurement steps.
Instructions for recording ECG data, including preparation, cable-free methods, and sound settings.
Guide on accessing and reviewing past blood pressure and ECG measurements stored in the device's history.
Instructions on how to enable or disable the Bluetooth wireless connectivity for data transfer.
General advice on maintaining the device and components, including storage and avoiding disassembly.
Instructions on how to properly clean the monitor and arm cuff using appropriate cleaning agents.
Recommendations for storing the device and components safely to prevent damage or degradation.
The Wellue™ Automatic Upper Arm Blood Pressure Monitor, powered by VIATOM, is a medical device designed for measuring, displaying, reviewing, and storing ECG and blood pressure variations. It is intended for use by adults in home or healthcare facilities environments. The data and results provided by this device are for pre-check screening purposes only and should not be directly used for diagnostic interpretation or treatment.
The monitor offers two primary functions: blood pressure measurement and ECG recording.
For blood pressure measurement, the device utilizes the oscillometric method. It is designed to be applied to the upper arm using an arm cuff. The measurement process is largely automated, with the monitor inflating and deflating the cuff to obtain readings.
For ECG recording, the device features integrated ECG electrodes. It supports cable-free ECG measurements using various body positions, including right hand to left leg (Lead I), hand to hand (Lead II), right hand to abdomen (Lead II), and right hand to chest (Chest Lead). The device can detect heartbeats during ECG recording and provides a heartbeat sound, which can be turned on or off via an accompanying app.
The monitor includes a display screen for showing results and an LED indicator to show battery status. It has a built-in Bluetooth wireless connectivity feature (Bluetooth 4.0 BLE) that allows for exporting measured records to mobile phones and tablets running iOS or Android platforms.
The device is operated through a Start/Stop button and a Function button.
To ensure accurate blood pressure readings, users are advised to rest for at least 5 minutes before measurement and avoid stressful times. Tight-fitting clothing should be removed from the arm. The arm cuff should be wrapped around the upper arm, about 1 to 2 cm above the inside of the elbow, directly against the skin. The artery position mark on the cuff should align with the artery. During measurement, the user should be relaxed and comfortably seated in a chair with feet flat on the floor, and the arm with the cuff should be level with the heart. The monitor automatically inflates and slowly deflates the cuff, with a typical measurement taking about 30 seconds. The readings are displayed upon completion. Users should remain still and avoid squeezing the cuff during measurement. After measurement, the cuff gas is automatically released, and the device can be turned off by pressing the button. The device also has an automatic power shut-off function after one minute of inactivity.
Before recording an ECG, it's important to ensure the ECG electrodes are positioned directly against the skin. If the skin or hands are dry, moistening them with a damp cloth is recommended. Dirty electrodes should be cleaned with a soft cloth or cotton bud dampened with disinfectant alcohol. During the measurement, users should avoid touching their body with the hand taking the measurement and ensure no skin contact between the right and left hand to prevent incorrect readings. Remaining still, not speaking, and holding the device steady are crucial to avoid falsifying measurements. It is recommended to take measurements while sitting. The device provides text and voice guidance via a connected phone app to assist with the measurement. To start an ECG recording, the user places their right palm on the right-side electrodes and the left-side electrodes on the desired body position. Pressing the Function button starts the recording, which lasts for 30 seconds, after which the results are displayed. To record another ECG, the Start/Stop button returns to the Home screen, and the Function button is pressed again. Recordings must be at least 30 seconds for analysis. Different signal amplitudes may be obtained from different measurement methods, with the right hand to left leg method typically yielding a stronger signal.
Users can review past measurement results and replay recorded ECG waveforms in the History screen. This is accessed by holding the Function button for 2 seconds. The last measurement result is displayed by default. For ECG recordings, the Heart Rate is shown first, followed by a replay of the 30-second ECG waveform. The NEXT button allows viewing subsequent records, and the HOME button exits the History screen.
The monitor's Bluetooth feature allows for data export. To activate Bluetooth mode, the Function button should be pressed and held for 3 seconds. Data can only be exported when the device is in Bluetooth mode.
The device is powered by a rechargeable lithium-polymer battery. It is charged using a Micro USB cable connected to a USB charger or a PC. A full charge takes approximately 2 hours, indicated by a blue LED light. The monitor has low power consumption, and a full charge can last for months. A battery symbol on the screen indicates the current battery status. The device cannot be used while charging.
Proper maintenance is essential to protect the monitor and ensure accurate readings.
The Wellue™ monitor is designed for user convenience and provides essential health monitoring capabilities with clear operational guidelines and maintenance instructions to ensure its longevity and performance.
General| Device Type | Upper Arm Blood Pressure Monitor |
|---|---|
| Measurement Method | Oscillometric |
| Display Type | LCD |
| Bluetooth Connectivity | Yes |
| Cuff Size | 22-42cm (8.7-16.5 inches) |
| Blood Pressure Range | 0-299 mmHg |
| Accuracy (Pressure) | ±3 mmHg |
| Accuracy (Pulse Rate) | ±5% |
| Memory Function | Yes |
| Pulse Rate Range | 40-180 bpm |
| Wireless Communication | Bluetooth |
| Compatibility | iOS and Android |
| Power Source | 4 x AAA batteries (included) or USB power |
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