Description
THE BIOLIGHT PULSE OXIMETER MONITOR SIGNIFICANT VITAL SIGN
PARAMETERS OF PATIENTS, INCLUDING SPO2 AND PULSE RATE. IT
SENSES ARTERIAL OXYGEN SATURATION PHYSIOLOGICAL CHANGE AND CONVERSES IT TO ELECTRIC SIGNAL. THEN, THE DATA ARE CALCULATED
AND ANALYZED BY DATA ANALYSIS SOFTWARE AND DISPLAYED ON
SCREEN. THE OXIMETER CONTINUOUS OR SPOT CHECK MONITORING OF
FUNCTIONAL ARTERIAL OXYGEN SATURATION (SPO2) AND PULSE, AND
GIVE OUT ALARM WHEN A CERTAIN PARAMETER EXCEEDS THE DEFAULT
LIMIT. THEY ENABLE DOCTORS AND NURSE TO KNOW THE SITUATION OF
PATIENTS IN AN ACCURATE AND TIMELY MANNER. THE MEASUREMENT OF
OXYGEN SATURATION OF ARTERIAL BLOOD (SPO2) ADOPTS THE
PRINCIPLES OF LIGHT SPECTRA AND VOLUME TRACING. THE LED EMITS
LIGHTS WITH TWO SPECIFIC WAVELENGTHS, WHICH ARE SELECTIVELY
ABSORBED BY OXYHEMOGLOBIN AND DEOXYHEMOGLOBIN. THE
PHOTODETECTOR MEASURES. THE CHANGES IN THE LIGHT INTENSITY
AFTER THE LIGHT PASSES THE CAPILLARY NETWORK AND ESTIMATES THE
RATIO OF OXYHEMOGLOBIN AND THE TOTAL HEMOGLOBIN.