Frequently Asked Questions About Pulse Oximeters for PAP Machines
A pulse oximeter is a non-invasive medical device that measures the oxygen saturation level (SpO2) in your blood and your heart rate. It's a valuable tool for monitoring your overall health and ensuring adequate oxygen supply to your body.
A pulse oximeter uses light absorption to measure the amount of oxygen in your blood. The device emits light through your skin and measures the light that is absorbed by your oxygen-carrying red blood cells, providing information about your oxygen saturation and heart rate.
Read the display screen to see your blood oxygen saturation level (SpO2) as a percentage and your heart rate in beats per minute. Some pulse oximeters also show a plethysmographic waveform, indicating your pulse strength and blood flow.
A pulse oximeter measures the oxygen saturation level (SpO2) of your blood, indicating how much oxygen your red blood cells are carrying, as well as your heart rate (pulse).
A normal SpO2 reading for most healthy individuals is typically around 95% to 100%. However, acceptable ranges can vary depending on factors such as age, health conditions, and altitude.
You can use any finger, but the index finger, middle finger, and ring finger are commonly recommended for accurate readings. Ensure the finger is clean and nail polish-free for optimal results.
To use a pulse oximeter, simply clip it onto your finger, press the power button, and wait for the readings to stabilize. Keep your hand still during the reading for accurate results.
"PI" stands for perfusion index, which is a relative assessment of your pulse strength or blood flow at the measurement site. A higher PI value indicates better blood flow, which can affect the accuracy of the oxygen saturation reading.
Discover the power of precise health monitoring with our comprehensive collection of pulse oximeters. These compact devices provide real-time insights into your blood oxygen saturation levels and heart rate, offering a window into your overall well-being. Whether you're an athlete tracking performance or an individual monitoring your health, our curated range showcases advanced technology and accuracy. From fingertip- to wrist-worn options, explore our models to gain a deeper understanding of your body's vital signs.