Yuwell YX303 Fingertip Pulse Oximeter User Manual

1. Pengenalan

Thank you for choosing the Yuwell YX303 Fingertip Pulse Oximeter. This device is designed for non-invasive spot-check measurement of functional oxygen saturation of arterial hemoglobin (SpO2) and pulse rate. It is suitable for use in hospitals, homecare, outdoor activities, and sports. Please read this manual carefully before use to ensure safe and effective operation.

Image 1.1: The Yuwell YX303 Fingertip Pulse Oximeter. This image shows the compact device, typically with a display screen and a finger insertion area.

2. Maklumat Keselamatan

Penting: This device is intended for non-medical use and is not a substitute for professional medical advice or diagnosis. Consult your physician for any medical concerns.

• Jangan gunakan oksimeter dalam persekitaran MRI atau CT.
• Do not use the oximeter in situations requiring continuous monitoring.
• Keep the device away from children. Small parts may be a choking hazard.
• Do not use the oximeter on the same arm as a blood pressure cuff or arterial catheter.
• Avoid placing the oximeter on fingers with nail polish, artificial nails, or excessive dirt, as this may affect accuracy.
• Ensure the finger is clean and dry before use.

3. Produk Lebihview

3.1. Ciri-ciri Utama

• Low power consumption, simple to operate, light, and portable.
• Oxygen saturation (SpO2) and Pulse Rate (PR) display.
• Automatic power-off in 8 seconds when no finger is detected.
• Pulse strength indicator.
• Strong anti-interference capability.

3.2. Mod Paparan

The device features an OLED display. It shows:

• Oxygen Saturation (SpO2) percentage.
• Pulse Rate (BPM).
• Pulse bar graph.

4. Persediaan

4.1. Pemasangan Bateri

1. Buka penutup petak bateri di belakang peranti.
2. Insert two (2) AAA 1.5V alkaline batteries, ensuring correct polarity (+ and -).
3. Tutup penutup petak bateri dengan selamat.

Peranti beroperasi dalam voltagjulat e 2.6V hingga 3.6V.

5. Arahan Operasi

1. Ensure the oximeter has batteries installed.
2. Buka clamp daripada oksimeter.
3. Insert one finger into the rubber opening of the oximeter, ensuring the finger is placed correctly and comfortably.
4. Lepaskan clamp. The oximeter will automatically turn on and begin measurement.
5. Pastikan tangan anda tidak bergerak semasa pengukuran. Pergerakan boleh menjejaskan ketepatan.
6. Read the SpO2 and Pulse Rate values displayed on the OLED screen.
7. After removing your finger, the device will automatically power off after approximately 8 seconds.

5.1. Measurement Accuracy Considerations

• Ketepuan Oksigen: Accuracy is ±2% for readings between 70% and 99%. For readings below 70%, accuracy is not defined.
• Kadar nadi: Accuracy is ±1% or ±1 BPM, whichever is greater.
• Weak Perfusion: The oximeter can accurately display oxygen saturation and pulse rate even with a pulse filling degree as low as 0.6%.
• Light Interference: Compared to measurements in a dark room, the deviation in oxygen saturation under natural light and illuminated conditions is less than ±1%.

6. Penyelenggaraan

6.1. Pembersihan

• Bersihkan permukaan oksimeter dengan kain lembutampened with medical alcohol (75% ethanol) or isopropyl alcohol.
• Jangan rendam peranti di dalam air atau sebarang larutan pembersih.
• Pastikan peranti benar-benar kering sebelum digunakan semula.

6.2. Penyimpanan

• Store the oximeter in a cool, dry place, away from direct sunlight and extreme temperatures.
• Tanggalkan bateri jika peranti tidak akan digunakan untuk tempoh yang lama untuk mengelakkan kebocoran bateri.

7. Penyelesaian masalah

8. Spesifikasi

9. Waranti dan Sokongan

For warranty information and customer support, please refer to the documentation provided with your purchase or contact your retailer. Keep your purchase receipt as proof of purchase.