CONTEC Fully Automatic Upper Arm Blood Pressure Monitor

1. Introduction

The CONTEC08A is a desktop electronic sphygmomanometer designed for fully automatic blood pressure measurement. It features a high-definition color LCD display with English/Chinese interface, offering strong visibility. This device can be used as a household sphygmomanometer for adults, pediatric patients, and neonates.

2. Package Contents

The package includes the following items:

• One main unit CONTEC08A monitor
• USB cable
• PC software (downloadable)
• Four cuffs: Adult, Pediatric, Infant, and Neonatal
• User manual

Image: The CONTEC08A includes four cuffs to accommodate various arm sizes: Adult (8.7-12.6 inches), Child (7.1-10.2 inches), Infant (3.9-7.5 inches), and Neonatal (2.3-4.3 inches).

3. Product Features

The CONTEC08A monitor is equipped with several features to enhance usability and accuracy:

• High-Definition Color LCD Display: Provides clear readings of systolic pressure, diastolic pressure, pulse rate, date, and time.
• Multi-User Support: Stores up to 300 readings, allowing for tracking of measurements for multiple family members (100 readings per user for up to three users).
• Physiological Alarm Function: Customizable alarm limits can be set. An alarm will sound if blood pressure readings exceed the high limit or fall below the low limit. The alarm switch can be enabled or disabled.
• Advanced Oscillometry Technology: Utilizes a professional chip and advanced oscillometry for precise and reliable readings.
• Multiple Measurement Modes: Supports adult, pediatric, and neonatal measurement modes.
• Data Management: Includes a USB cable and PC software for data download, analysis, and report printing.

Image: Detailed view of the monitor's display, highlighting key information such as date, time, systolic and diastolic pressure, pulse rate, and battery status.

Image: Illustration emphasizing the advanced accuracy achieved through professional chip and oscillometry measurement technology.

Image: Icons indicating the device's capacity to store up to 300 readings and support for three distinct user profiles.

4. Setup

Before using the CONTEC08A monitor, ensure it is properly powered and the correct cuff is connected.

4.1 Power Source

The product can be powered by either batteries or an AC adapter.

• Battery Powered: Choose four "AA" batteries (1.5V rechargeable batteries are recommended). Install them according to the polarity markings in the battery compartment.
• AC Adapter Powered: Connect the sphygmomanometer to the power adapter. Insert the power adapter plug into the power adapter socket on the right side of the device.

Note:

• The power adapter does not charge the batteries.
• When regulated power supply and batteries are used simultaneously, the battery power will not be consumed.
• If the regulated power supply and battery are used as power supply, the device may shut down due to power failure.
• When switching between the power adapter and the battery, power off the device first to prevent instrument shutdown due to power failure.

4.2 Cuff Connection

Connect the air tube from the selected cuff securely to the air port on the side of the monitor.

Image: Instructions for installing batteries and connecting the AC adapter to the CONTEC08A monitor.

5. Operating Instructions

Follow these steps for accurate blood pressure measurement:

1. Prepare for Measurement: Sit comfortably with your back supported. Keep your upper body upright. Place your arm on a flat surface so the cuff is at heart level. Avoid talking or moving during the measurement.
2. Apply the Cuff: Select the appropriate cuff size (Adult, Pediatric, Infant, or Neonatal). Wrap the cuff firmly around your bare upper arm, ensuring the center of the cuff bladder is positioned over your brachial artery. The index line on the cuff should fall within the indicated range.
3. Power On: Press the ON/OFF button to turn on the device.
4. Select User Type (if necessary): If measuring for a different age group, navigate to the system setup menu. Press the Menu button, use the arrow keys to select "System Setup", press Enter, then select "User Type" and choose between ADU (Adult), NEO (Neonate), or PED (Pediatric). Press Enter to confirm.
5. Start Measurement: Press the START/STOP button to begin the measurement. The cuff will inflate automatically.
6. View Results: Once the measurement is complete, your systolic pressure, diastolic pressure, and pulse rate will be displayed on the screen.

Image: Visual guide for proper arm positioning and cuff application during blood pressure measurement.

Image: Important tips for obtaining accurate readings, such as taking multiple measurements to minimize the impact of external factors.

Image: The system setup screen, demonstrating how to select the appropriate user type (Adult, Neonate, Pediatric) for accurate measurements.

6. Data Management

The CONTEC08A monitor allows for comprehensive data management:

• Storage: The device can store up to 300 readings, distributed among three users (100 readings per user).
• PC Software: A dedicated PC software is available for download. This software enables data upload from the monitor, analysis of measurement trends, and printing of reports.

6.1 Software Use Steps:

1. Download the PC software from the official website (URL provided in the user manual).
2. Open the software.
3. Connect the monitor to your PC using the USB cable.
4. Click "Download Data" within the software to transfer readings.
5. Choose the storage path for the downloaded data.
6. Open the data to view different functions for analysis.

Image: Overview of the PC software's capabilities, including graphical data display, data transfer, statistical analysis, and report generation.

7. Maintenance

To ensure the longevity and accuracy of your CONTEC08A blood pressure monitor, follow these general maintenance guidelines:

• Keep the device clean and dry. Wipe the monitor and cuffs with a soft, dry cloth. Do not use abrasive cleaners or immerse the device in water.
• Store the monitor and cuffs in a safe place, away from direct sunlight, extreme temperatures, and humidity.
• Avoid dropping the device or subjecting it to strong impacts.
• Replace batteries when the low battery indicator appears on the display.

8. Troubleshooting

If you encounter issues with your CONTEC08A monitor, refer to the following common problems and solutions:

• "Cuff Error" Message: This often occurs if the cuff is not applied correctly or if the arm circumference is outside the cuff's proper range. Ensure the cuff is snugly and correctly positioned on the bare upper arm. Verify that the selected cuff size matches the arm circumference. If using a neonatal cuff, ensure it is within the proper range; an improperly sized cuff (too large or too small) can lead to errors.
• Inaccurate Readings: Ensure proper measurement technique (sitting still, arm at heart level, no talking). Check that the cuff is correctly sized and applied. Environmental factors like movement or talking during measurement can affect accuracy.
• Device Not Powering On: Check battery installation and ensure batteries are not depleted. If using an AC adapter, verify the connection and power source.
• No Data Transfer to PC: Ensure the USB cable is securely connected to both the monitor and the PC. Verify that the PC software is installed and running correctly.

If problems persist, consult the full user manual or contact customer support.

9. Specifications

Image: FDA 510(k) premarket notification document for the CONTEC Electronic Sphygmomanometer, indicating its regulatory classification.

10. Warranty and Support

For warranty information, technical support, or further inquiries, please visit the official CONTEC store or contact their customer service. Detailed contact information can typically be found in the full user manual provided with your product.

You can also visit the CONTEC store on Amazon for additional product information and support: CONTEC Amazon Store