Yuwell YX303 Fingertip Pulse Oximeter User Manual

1. Įvadas

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. Saugos informacija

Svarbu: 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.

• Nenaudokite oksimetro MRT ar KT aplinkoje.
• Nenaudokite oksimetro situacijose, kai reikalingas nuolatinis stebėjimas.
• 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.
• Prieš naudodami įsitikinkite, kad pirštas yra švarus ir sausas.

3. Produktas baigtasview

3.1. Pagrindinės savybės

• 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. Ekrano režimai

The device features an OLED display. It shows:

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

4. Sąranka

4.1. Akumuliatoriaus įdėjimas

1. Atidarykite akumuliatoriaus skyriaus dangtelį, esantį prietaiso gale.
2. Insert two (2) AAA 1.5V alkaline batteries, ensuring correct polarity (+ and -).
3. Saugiai uždarykite akumuliatoriaus skyriaus dangtelį.

Prietaisas veikia per tūrįtage diapazonas nuo 2.6V iki 3.6V.

5. Naudojimo instrukcijos

1. Ensure the oximeter has batteries installed.
2. Atidarykite klamp oksimetro.
3. Insert one finger into the rubber opening of the oximeter, ensuring the finger is placed correctly and comfortably.
4. Atleiskite klamp. The oximeter will automatically turn on and begin measurement.
5. Keep your hand still during the measurement. Movement can affect accuracy.
6. Nuskaitykite SpO2 ir pulso dažnio vertes, rodomas OLED ekrane.
7. After removing your finger, the device will automatically power off after approximately 8 seconds.

5.1. Measurement Accuracy Considerations

• Prisotinimas deguonimi: Accuracy is ±2% for readings between 70% and 99%. For readings below 70%, accuracy is not defined.
• Pulsas: 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. Priežiūra

6.1. Valymas

• Oksimetro paviršių nuvalykite minkštu skudurėliu.ampened with medical alcohol (75% ethanol) or isopropyl alcohol.
• Nemerkite prietaiso į vandenį ar jokį valymo tirpalą.
• Prieš pakartotinai naudodami, įsitikinkite, kad prietaisas yra visiškai sausas.

6.2. Sandėliavimas

• Store the oximeter in a cool, dry place, away from direct sunlight and extreme temperatures.
• Jei prietaisas nebus naudojamas ilgesnį laiką, išimkite baterijas, kad išvengtumėte baterijų pratekėjimo.

7. Problemų sprendimas

8. Specifikacijos

9. Garantija ir palaikymas

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.