1. Introduction
The Wellue 24-Hour Ambulatory Blood Pressure Monitor (ABPM) is designed for continuous, automatic blood pressure measurement over a 24-hour period. This device helps to provide a comprehensive overview of blood pressure fluctuations, including during sleep, and can assist in identifying conditions such as white coat hypertension or masked hypertension. It is a clinically accurate device, certified by ESH IP 2010, and recommended by the European Society of Hypertension (ESH) and the British and Irish Hypertension Society (BIHS).
Image 1.1: The Wellue ABPM device enables continuous blood pressure monitoring throughout the day and night.
2. Ce qui est inclus
Veuillez vérifier le contenu du colis pour vous assurer que tous les éléments sont présents :
- 24-Hour Ambulatory Blood Pressure Monitor Unit
- USB Disk (containing ABPM software and user manual)
- Clip de périphérique
- Adult Cuff (22-36 cm)
- Extra Large Cuff (33-43 cm)
- Couverture en silicone
- Disposable Sweat-Absorbing Inner Cuff
- Câble de données USB
- Fast Charger (EU standard)
Image 2.1 : Terminéview of all items included in the Wellue ABPM package.
3. Installation
3.1 Chargement de l'appareil
Before first use, fully charge the monitor using the provided USB data cable and fast charger. Connect the USB cable to the monitor and the charger, then plug the charger into a power outlet. A full charge takes approximately 2.5 hours and supports up to 200 measurements.
3.2 Installing the Cuff
- Select the appropriate cuff size (22-36 cm or 33-43 cm) for your arm. The cuff should fit snugly but not too tightly.
- Attach the cuff to the monitor's air tube connector.
- Wrap the cuff around your upper arm, ensuring the artery mark on the cuff aligns with your brachial artery. The bottom edge of the cuff should be approximately 2-3 cm above the elbow joint.
- Secure the cuff firmly using the hook-and-loop fastener.
3.3 Installation du logiciel
The ABPM software is provided on the included USB disk. Insert the USB disk into your PC and follow the on-screen instructions to install the software. The software is compatible with Microsoft Windows operating systems (Win2003/WinXP/Win7/Win10/Win11).
3.4 Connexion au PC
To transfer data or program the device, connect the monitor to your PC using the provided USB data cable. Ensure the software is running on your PC.
Image 3.1: Connecting the ABPM device to a PC for data transfer and programming.
4. Utilisation de l'appareil
4.1 Starting a Measurement Session
Once the cuff is correctly applied and the device is charged, press the power button to turn on the monitor. The device will automatically begin measurements according to the programmed schedule. You can also initiate a manual measurement by pressing the designated button on the device.
Image 4.1: Initiating a measurement on the Wellue ABPM device.
4.2 Programming Measurement Intervals
The device can be programmed via the PC software to take measurements at various intervals:
- Standard intervals: 5, 10, 15, 20, 30, 45, 60, 90, 120 minutes.
- You can define specific wake and sleep periods, as well as three special periods, for customized measurement schedules.
4.3 Data Transfer and Analysis with PC Software
After completing a monitoring session, connect the device to your PC to transfer the stored data. The software allows for comprehensive analysis:
- Advanced ABPM Analysis: Gain insights into nocturnal hypertension, morning surges, and correlations between DIA vs SYS and HR vs SYS. The Ambulatory Arterial Stiffness Index (AASI) can also be analyzed.
- Trend Graphs: Visualize up to 72 hours of data, showing blood pressure variations over time.
- Customizable Reports: Generate professional PDF reports. You can define report content, set hospital logos, and include signatures.
- Gestion des données : User-defined data saving paths, patient search function, and comparison of BP between different measurements for the same patient.
- Visual Customization: Set colors for systolic, diastolic, sleep period, and BP limits to suit individual preferences.
Image 4.2: Monitoring blood pressure during sleep and visualizing data trends.
Image 4.3: Analyzing comprehensive blood pressure data with the Wellue PC software.
5. Entretien
5.1 Cleaning the Device and Cuffs
Wipe the monitor and cuffs with a soft, dry cloth. For disinfection, use a cloth lightly dampened with a mild disinfectant. Do not immerse the device in water or use abrasive cleaners.
5.2 Entretien de la batterie
The device uses a rechargeable Li-ion battery. To prolong battery life, avoid fully discharging the battery frequently. Recharge the device when the battery indicator is low. Store the device with a partial charge if not used for extended periods.
5.3 Étalonnage
For continued accuracy, the device requires calibration at least once every two years. Please contact Wellue customer support for calibration services.
5.4 Conditions de stockage
Store the device in a clean, dry place away from direct sunlight and extreme temperatures. Ensure the storage area is well-ventilated and free from corrosive gases. Recommended storage temperature: -20℃ to +55℃; Relative humidity: below 95%; Atmospheric pressure: 70KPa to 106KPa.
6. Dépannage
If you encounter issues with your Wellue ABPM, please refer to the following common problems and solutions:
- L'appareil ne s'allume pas : Vérifiez que la batterie est chargée. Branchez l'appareil au chargeur et réessayez.
- Cuff not inflating or deflating: Check that the cuff is securely connected to the monitor and that there are no kinks in the air tube. Ensure the cuff is correctly applied to the arm.
- Lectures inexactes : Ensure the cuff size is correct and applied properly. Avoid movement or talking during measurements. Consult a healthcare professional if readings consistently seem incorrect.
- Le logiciel ne détecte pas le périphérique : Verify the USB cable connection. Ensure the ABPM software is installed correctly and running. Try a different USB port on your PC.
- Messages d'erreur affichés : Refer to the detailed user manual on the USB disk for specific error code explanations and troubleshooting steps.
Si les problèmes persistent, veuillez contacter le service client de Wellue pour obtenir de l'aide.
7. Spécifications
| Fonctionnalité | Spécification |
|---|---|
| Modèle | WBP02A |
| Dimensions | 119 x 52 x 21 mm (4.7 po x 2.1 po x 0.8 po) |
| Poids | 105 g (3.7 oz) (including battery) |
| Tailles de manchette | Adult: 22-36 cm (8”-14”); Extra Large: 33-43 cm (13”-17”) |
| Configuration requise pour PC | USB port; Microsoft Win2003/WinXP/Win7/Win10/Win11 |
| Afficher | Écran LED |
| Conditions de travail | Temperature: 5℃～40℃; RH: 10%～95%; Atmospheric Pressure: 70KPa～106KPa |
| Conditions de stockage | Temperature: -20℃～+55℃; RH: <95%; Atmospheric Pressure: 70KPa～106KPa |
| Pression de gonflage maximale | 290 mmHg |
| Méthode de mesure | Oscillométrie |
| Mode de fonctionnement | Automatic continuous operation |
| Intervalles de mesure | 5, 10, 15, 20, 30, 45, 60, 90, 120 min (programmable) |
| Measurement Range (Systolic) | 40-260 mmHg |
| Measurement Range (Diastolic) | 20-210 mmHg |
| Measurement Range (Pressure) | 0-290 mmHg |
| Measurement Range (Heart Rate) | 40 bpm à 200 bpm |
| Measurement Accuracy (Pressure) | ± 3 mmHg |
| Measurement Accuracy (Pulse) | ± 3 bpm |
| Mémoire interne | Jusqu'à 300 lectures |
| Connexion de données | Câble de données USB |
| Niveau de bruit | 45 dB |
| Protection contre les intrusions | IP22 |
| Autonomie de la batterie | Supports 200 measurements per charge |
| Temps de charge | 2.5 heures |
| Capacité nominale | 1000 mAh |
| Alimentation électrique | 3.7V Li battery |
Image 7.1: Clinical accuracy certifications for the Wellue ABPM.
8. Garantie et assistance
8.1 Informations sur la garantie
The Wellue 24-Hour Ambulatory Blood Pressure Monitor comes with a three-year warranty from the date of purchase. This warranty covers manufacturing defects and ensures reliable operation under normal use. Please retain your proof of purchase for warranty claims.
8.2 Assistance clientèle
For technical assistance, troubleshooting, calibration services, or warranty inquiries, please contact Wellue customer support. Contact details can typically be found on the Wellue official website or within the full user manual provided on the USB disk.
