Introduction
Thank you for choosing the Berrcom Professional Finger Pulse Oximeter. This device is designed for non-invasive spot-check measurement of functional oxygen saturation of arterial hemoglobin (SpO2) and pulse rate (PR). It is intended for use by adults, children, and infants in home, hospital, and clinical environments. Please read this manual carefully before use to ensure safe and effective operation.
Safety Information
- This device is not intended for continuous monitoring.
- Do not use the oximeter in an MRI or CT environment.
- Do not use the oximeter in situations where alarms are required. The device has an alarm function, but it is not intended for primary monitoring.
- Explosion hazard: Do not use the oximeter in the presence of flammable anesthetics or other flammable substances.
- Do not immerse the oximeter in water or other liquids.
- Keep out of reach of small children. Small parts may pose a choking hazard.
- Consult your physician if you have any concerns about your SpO2 or pulse rate readings.
Product Overview
What's in the Box
- Berrcom Finger Pulse Oximeter
- 2 x AAA Batteries
- Lanyard
- User Manual
Image: Package contents including the oximeter, batteries, lanyard, and user manual, along with device dimensions.
Device Components
Image: Labeled diagram of the pulse oximeter components.
- LED Screen
- Oxygen Saturation (SpO2) Display
- Heart Rate Bar Graph
- Heart Rate (PR) Display
- One-Button Control
- Digital Sensor
- Silicone Protection Layer
- Battery Compartment Cover
Key Features
- Exceptional Performance: Utilizes photoelectric detection for accurate blood oxygen signal capture with +/- 2% measurement accuracy. Features an audible alarm and flashing display for SpO2 below 94% or heart rate outside 50-130 bpm range.
- Advanced Hardware: Equipped with advanced algorithms and a sophisticated chip for precise SpO2 and heart rate measurements within 8 seconds.
- Large LED Display: Clear display of results, viewable from both sides.
- User-Friendly Design: One-button operation and adjustable display orientation.
- Silicone Protection: Designed to prevent external light and shadows from affecting measurements.
- Energy Saving: Automatic shut-off after 30 seconds of inactivity.
- Portable: Compact and lightweight, suitable for various environments and users.
Image: Overview of the oximeter's main features.
Setup
Battery Installation
Before first use, install the two AAA batteries provided.
- Open the battery compartment cover on the back of the device.
- Insert the two AAA batteries, ensuring correct polarity (+ and -) as indicated inside the compartment.
- Close the battery compartment cover securely.
Attaching the Lanyard
To attach the lanyard, thread the thin loop of the lanyard through the hole on the side of the oximeter. Then, thread the thicker part of the lanyard through the thin loop and pull to secure it.
Setup and Unboxing Video
Video: This video demonstrates the unboxing process, battery installation, and initial setup of the Berrcom Pulse Oximeter.
Operating Instructions
Taking a Measurement
- Ensure the oximeter has batteries installed.
- Open the clamp of the oximeter.
- Insert one of your fingers (preferably the index finger) into the rubber opening of the oximeter, ensuring it is placed correctly.
- Release the clamp.
- Press the power button once to turn on the device.
- Keep your hand still during the measurement. Readings will appear on the display within approximately 8 seconds.
Image: Proper finger placement and tips for accurate measurement.
Tips for Accurate Measurement:
- Remain still during the measurement.
- Keep your fingers warm.
- Avoid long fingernails.
- Do not wear nail polish or artificial nails on the finger being measured.
Understanding the Display
The large LED screen displays your SpO2 percentage and pulse rate (BPM). The device supports two display orientations, which can be changed by pressing the power button during measurement.
Image: The oximeter display showing two possible orientations for SpO2 and Pulse Rate readings.
Image: The clear LED display of the oximeter, visible even in low light conditions.
Alarm Function
If the measured blood oxygen saturation falls below 94% or the heart rate exceeds 130 bpm or drops below 50 bpm, the device will emit an audible alarm and display a flashing measurement value to alert the user.
Automatic Shut-off
The oximeter will automatically turn off after 30 seconds of inactivity (no finger detected) to conserve battery life.
Maintenance
Cleaning
- Clean the surface of the oximeter with a soft cloth dampened with medical alcohol (70% ethanol or 75% isopropanol).
- Do not use abrasive cleaners or immerse the device in any liquid.
- Ensure the device is completely dry before reuse.
Storage
- Store the oximeter in a cool, dry place, away from direct sunlight and extreme temperatures.
- If the device will not be used for an extended period, remove the batteries to prevent leakage.
Troubleshooting
Device Does Not Turn On or Respond
- Check Battery Polarity: Ensure the AAA batteries are inserted with the correct positive and negative orientation.
- Replace Batteries: If the batteries are old or depleted, replace them with new ones.
- Verify Red Light: Before inserting your finger, ensure there is a red light visible inside the finger clip. If not, the device may not be powered correctly.
Inaccurate or Unstable Readings
- Finger Position: Ensure your finger is fully inserted into the oximeter and resting flat on the sensor.
- Movement: Avoid any movement of your hand or body during measurement.
- External Factors: Ensure your finger is warm, and free from nail polish, artificial nails, or dirt. Strong ambient light can also affect readings.
- Device Condition: Check for any visible damage to the sensor or device.
Differentiating SpO2 and PR
When reading results, carefully distinguish between the Oxygen Saturation (SpO2) value and the Pulse Rate (PR) value to avoid misinterpretation. SpO2 is typically displayed as a percentage, while PR is displayed in beats per minute (bpm).
Specifications
| Feature | Specification |
|---|---|
| Brand | Berrcom |
| Model Number | AOJ-70C-26NDE |
| Color | White-Black |
| Measurement Accuracy | ±0.1% |
| SpO2 Measurement Range | 70% - 100% SpO2 |
| Power Source | 2 x AAA Batteries (included) |
| Manufacturer | Shenzhen AOJ Medical Technology Co.,Ltd. |
| Country of Origin | China |
| Components Included | Pulse Oximeter, Batteries, Lanyard, User Manual |
General Use and Audience
The Berrcom Pulse Oximeter is designed to be portable and versatile, making it suitable for a wide range of users and situations. It can be used by children, adults, seniors, pregnant women, and anyone interested in monitoring their SpO2 and heart rate.
Common usage scenarios include:
- Home health monitoring
- Sports and exercise (e.g., after running, swimming, skiing, climbing)
- General wellness checks (e.g., upon waking)
- Clinical and medical settings (for spot-checks)
Image: The pulse oximeter shown in various usage contexts, highlighting its versatility for different users and activities.
Warranty and Support
For warranty information or technical support, please refer to the contact details provided with your purchase or visit the official Berrcom website. Keep your purchase receipt as proof of purchase for warranty claims.