1. This product cannot be used for continuous measurement.
2. Electrosurgical equipment and defibrillator will affect the use of this instrument.
3. It cannot be used together with MRI or CT equipment.
4. Do not squeeze the silicone pad with your fingers during use.
5. Before using the pulse oximeter, it must be ensured that the pulse oximeter is in normal working condition and operating environment.
6. Do not take the information displayed by the pulse oximeter as the only basis for clinical diagnosis. Pulse oximeter is only used as an auxiliary means in diagnosis. It must be used in conjunction with clinical manifestations and symptoms and the doctor's diagnosis.
7. The measured points need to be changed periodically for long-term use or according to different conditions of patients. The measured point must be changed every 4 hours at most, and the skin integrity and circulation condition of the patient must be checked, and the correct adjustment must be made.
8. Do not disinfect the pulse oximeter with high temperature, high pressure, gas fumigation or liquid immersion. Please clean and disinfect the pulse oximeter and its accessories according to the manufacturer's requirements. The external power supply must be disconnected before clearing or disinfecting the pulse oximeter.
9. The instrument meets the electromagnetic compatibility requirements of YY0505 electronic medical products or systems.
Radio transmission equipment or other electromagnetic interference in healthcare centers or other environments may affect the performance of the instrument.
10. Portable radio communication equipment may affect the performance of the instrument.
11. This instrument should not be close to or stacked with other equipment.
12. This instrument is not recommended for patients during transportation. For example, the patient is in an ambulance.
13. Do not disassemble, install or repair the equipment without authorization.
14. When contacting with human body, the temperature shall not exceed 41℃. The recommended maximum usage time of single boot is 1~2 hours
15. This product can not be used for children less than 20kg, pregnant women and lactating women.
16. This device has no alarm function.
17. Do not exercise violently before measurement, otherwise the accuracy of measurement will be affected.
18. The nails of the measured person should not be too long, can not wear fake nails, and can not apply nail polish and other cosmetics to the fingers.