1. Introduction and Overview
The ESPOO YM201 Fingertip Pulse Oximeter is a compact, portable device designed for non-medical use by healthy individuals to monitor their oxygen saturation (SpO2) and pulse rate (PRbpm). It features a clear 1.14-inch TFT display, 20-reading memory, and adjustable brightness for optimal visibility in various conditions. This manual provides essential information for the proper setup, operation, and maintenance of your device.
Disclaimer: This pulse oximeter is not a medical device and is not intended to diagnose or treat any medical condition or disease. It is intended for non-medical use by healthy people to monitor their pulse rate and blood oxygen levels. For individuals with medical conditions, please consult your physician.
2. What's in the Box
Upon opening your ESPOO YM201 Pulse Oximeter package, you should find the following items:
- 1 x ESPOO YM201 Fingertip Pulse Oximeter (White&Gray)
- 2 x AAA Batteries
- 1 x User Manual
- 1 x Lanyard
3. Setup
3.1 Battery Installation
The ESPOO YM201 Pulse Oximeter requires two AAA batteries for operation. Follow these steps to install them:
- Open the battery compartment cover located on the back of the device.
- Insert the two AAA batteries according to the polarity indicators (+/-) inside the compartment. Ensure they are correctly oriented.
- Close the battery compartment cover securely.
Caution:
- Do not mix old and new batteries.
- Do not mix alkaline, standard (carbon-zinc), or rechargeable (nickel-cadmium) batteries.
- Remove batteries if the device will not be used for an extended period to prevent leakage.
4. Operating Instructions
4.1 Taking a Measurement
- Ensure batteries are installed correctly.
- 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 fully inserted and resting on the sensor.
- Press the power button once to turn on the device.
- Keep your hand still during the measurement. The readings for SpO2 and PRbpm will appear on the display within a few seconds.
- The device will automatically power off after approximately 8 seconds of inactivity.
4.2 Understanding the Display
The 1.14-inch TFT display shows the following information:
- %SpO2: Oxygen Saturation level. Normal range is typically 95%-99%.
- PRbpm: Pulse Rate in beats per minute.
- PI%: Perfusion Index, indicating the strength of the pulse signal.
- Pulse waveform graph.
- Battery indicator.
4.3 Adjusting Settings and Brightness
The device features a 5-level adjustable TFT screen with 4 colors for enhanced visibility. You can manually control the brightness.
- After turning on the oximeter, press and hold the power button for 2 seconds to enter the setting menu.
- Short press the power button to move the cursor (indicated by an asterisk '*') to the desired option.
- Hold the power button to confirm your selection and enter the sub-menu or confirm a setting change.
- Navigate to the 'Brightness' option to adjust the display intensity.
4.4 Memory Function
The ESPOO YM201 Pulse Oximeter is equipped with 20-set memory storage, allowing it to record your pulse oximetry trends over 48 hours. This feature enables smart data recall for comparing oxygen saturation and pulse rate patterns, useful during workouts or sleep monitoring.
- From the main menu, navigate to the 'Data Review' option.
- Press the power button to view stored readings.
- Short press to scroll through the 20 memory sets.
5. Features
- Clear 1.14” TFT Display: Enjoy a vibrant, high-definition 1.14-inch TFT display that ensures data visibility, even in low-light conditions.
- 20-Reading Memory & Trend Tracking: Equipped with 20-set memory storage, this finger pulse oximeter records your pulse ox trends over 48 hours. Features smart data recall for comparing oxygen saturation/pulse rate patterns during workouts, sleep.
- Enhanced Contrast Display & Manual Brightness Control: Featuring 5-level adjustable TFT screen with 4 colors, this fingertip pulse oximeter achieves significantly improved visibility compared to conventional displays. Manual brightness settings ensure clear oxygen monitor readings in both low-light environments and outdoor conditions.
- High-Performance Chip: Utilizes an imported 32-bit MCU chip for fast and accurate measurements, providing values in approximately 8 seconds.
- Lightweight & Portable Design: Compact and portable, the ESPOO oximeter is easy to carry, fitting seamlessly into daily life for everyday use.
5.1 Product Applications
The ESPOO YM201 Pulse Oximeter is suitable for a variety of users who wish to monitor their oxygen levels and pulse rate in non-medical settings:
- Mountaineering enthusiasts
- Older people
- Pregnant individuals
- Cycling enthusiasts
6. Maintenance, Cleaning, and Disinfection
6.1 Maintenance
The equipment's design life expectancy is about 2 years. To ensure longevity and proper function, keep the equipment free of dust and dirt. Follow these guidelines:
- Clean the equipment before use according to Section 6.2.
- Remove the batteries inside the battery cassette if the equipment will not be operated for a long time.
- Replace the batteries in time when the battery voltage indicator lamps are empty.
- It is recommended that the equipment should be kept in a dry environment with no corrosive gases and good ventilation. High temperatures and humidity can damage the equipment.
- It is best to preserve the product in a place where the temperature is between -20 to 60°C and the relative humidity is less than 95%.
- The packed equipment can be transported by ordinary conveyance. The equipment should not be transported mixed with toxic, harmful, corrosive materials.
Warning: No modification of this equipment is allowed.
6.2 Cleaning
Your equipment should be cleaned on a regular basis. If there is heavy pollution or lots of dust and sand in your place, the equipment should be cleaned more frequently. Before cleaning the equipment, consult your hospital's regulations for cleaning the equipment. Recommended cleaning agents: Ethanol (70%).
To clean your equipment, follow these rules:
- Shut down the pulse oximeter.
- Clean the display screen using a soft, clean cloth dampened with a glass cleaner.
- Clean the exterior surface of the equipment and probe using a soft cloth dampened with the cleaner; wipe off all the cleaning solution with a dry cloth after cleaning if necessary.
- Dry your equipment in a ventilated, cool place.
To avoid damage to the equipment, follow these rules:
- Always dilute according to the manufacturer's instructions or use lowest possible concentration.
- Do not immerse part of the equipment in the liquid.
- Do not pour liquid onto the equipment or accessories.
- Never use abrasive materials (such as steel wool or silver polish), or corrosive cleaners (such as acetone or acetone-based cleaners).
- Please send it to our company, contact us or your service personnel.
6.3 Disinfection
Clean the pulse oximeter before disinfecting it. The recommended disinfectant is ethanol 70%. Disinfection steps are similar to cleaning.
Caution: Never use ETO or formaldehyde for disinfection.
7. Troubleshooting
If you encounter any issues with your ESPOO YM201 Pulse Oximeter, refer to the table below for common problems and their solutions.
| Trouble | Possible Reason | Solutions |
|---|---|---|
| The device cannot be turned on | Batteries are almost drained away. | Replace batteries. |
| The device cannot be turned on | The battery installation is not correct. | Install the battery correctly. |
| The device works abnormally. | The device works abnormally. | Please contact the product distributor. |
| The SpO2 or PR display is unstable. | Finger is not inserted deeply enough. | Re-insert finger, ensuring it is fully placed. |
| The SpO2 or PR display is unstable. | Finger is shaking or the patient is moving. | Keep still during measurement. |
| The SpO2 or PR display is unstable. | Ambient light is too strong. | Avoid direct sunlight or strong artificial light. |
| The SpO2 or PR display is unstable. | Nail polish or artificial nails are present. | Remove nail polish or artificial nails. |
| The SpO2 or PR display is unstable. | The finger size is too big or too small. | Select the suitable size finger to measure. |
| The SpO2 or PR display is unstable. | User's blood perfusion is very low. | Warm the finger and try again. |
| The device was set to automatically shut down in 8 seconds when there is no signal. | Normal. | Normal operation. |
| The display is dim. | The battery is almost drained away. | Replace batteries. |
| The display is dim. | The finger is not inserted deeply enough. | Place the finger in the right position. |
8. Specifications
| Specification | Detail |
|---|---|
| Product Dimensions | 2.48 x 1.42 x 1.42 inches; 2.82 ounces |
| Item Model Number | YM201 |
| Batteries | 2 AAA batteries required (included) |
| Date First Available | October 24, 2024 |
| Manufacturer | shenzhen yimi life Technology Co., Ltd |
| Brand | ESPOO |
| Color | White&Gray |
| Measuring Range (SpO2) | 70% - 100% |
| SpO2 Declared Accuracy | 70%-100%: ±2 digits |
| Pulse Rate Range | 25-250 bpm |
| PR Declared Accuracy | 30-250 bpm: ±3 digits |
| Display Type | 1.14-inch TFT Display |
9. Warranty and Support
For warranty information and customer support, please refer to the documentation included with your product or contact the manufacturer directly. Typically, warranty details are provided on a separate warranty card or within the full user manual.
Manufacturer: shenzhen yimi life Technology Co., Ltd
Address: 5F, Building 1, No. 10, Xinyuan Industrial Plant, No. 20 Longxing Road, Longgang Community, Longcheng Street, Longgang District, Shenzhen, China
Tel: +86 755 8938 0000
Email: info@yimi-life.com
Web: www.yimi-life.com