pulssiaika
Pulssiaika, also known as pulse oximetry, is a non-invasive method used to measure the oxygen saturation of hemoglobin in the blood. It is commonly used in medical settings to monitor a patient's oxygen levels, particularly in critical care, anesthesia, and during surgery. The device used for this purpose is called a pulse oximeter, which typically consists of a small sensor that is placed on the patient's finger, earlobe, or forehead. The sensor emits light at specific wavelengths and measures the amount of light that is absorbed and reflected by the blood. By analyzing these measurements, the pulse oximeter can determine the oxygen saturation level, which is expressed as a percentage.
Pulse oximetry is based on the principle that oxygenated hemoglobin absorbs light at different wavelengths than
Pulse oximetry is a valuable tool in clinical settings due to its simplicity, non-invasiveness, and real-time
In summary, pulssiaika, or pulse oximetry, is a widely used method for monitoring oxygen saturation in the