Description:
Pulse Oximeter by Guangdong Long Yao Electronic Technology Co. Ltd.
The Pulse Oximeter, developed by Guangdong Long Yao Electronic Technology Co. Ltd., is a non-invasive, portable device designed to provide real-time monitoring of an individual's oxygen saturation levels (SpO2) and pulse rate.
This device is particularly beneficial for those who require regular monitoring of their oxygen levels due to various medical conditions such as COPD (Chronic Obstructive Pulmonary Disease), asthma, pneumonia, lung cancer, anemia, heart attack or heart failure, and COVID-19, among others. It can also benefit athletes, pilots, and people living at high altitudes where oxygen levels might be low.
In addition to monitoring SpO2 levels and pulse rate, the Pulse Oximeter offers several user-friendly features. These include a bright and clear LED display, low power consumption resulting in extended battery life, and automatic power-off functionality when the device is not in use.
By providing reliable and immediate feedback about oxygen saturation and pulse rate, users can promptly recognize if their oxygen levels fall below a healthy range, helping to prevent potential health complications. Its portability also facilitates at-home monitoring, reducing the necessity for frequent trips to healthcare facilities.
However, despite the benefits of the Pulse Oximeter, please note that it is a supplemental monitoring tool and should not be used to diagnose or treat any health issues. Always consult with healthcare professionals about your health concerns and treatment options.
Primary Use:
Understanding the Primary Medical Use of a Pulse Oximeter
Pulse Oximeters are indispensable tools in modern medical practice, falling under the category of
Vital Sign Monitors. They offer non-invasive and instant feedback on a pa
How It Works:
Pulse Oximeter: Vital Sign Monitor
The
Pulse Oximeter is an essential tool for assessing a patient's oxygen saturation levels, heart rate, and perfusion index in the field of medicine.
How it Works
Critical to understanding the operation of a pulse oximeter is knowledge of
Oxygen Saturation (SpO2). SpO2 is a measurement of the amount of oxygen-carrying hemoglobin in the blood relative to the amount of hemoglobin not carrying oxygen.
The pulse oximeter, which is generally attached to a fingertip, emits light wavelengths through the patient's finger. Two different wavelengths of light, specifically red light and infrared light, are absorbed by the blood. By analyzing the light that passes through the finger, the device can accurately calculate the proportion of oxygenated hemoglobin from the total detected hemoglobin, presenting it as a percentage reading of SpO2.
In addition, a pulse oximeter also measures the frequency of the heart's contractions, or the heart rate, by detecting the pulsatile 'blush' of the blood with each heartbeat.
Perfusion Index (PI)
The pulse oximeter can also provide a reading called the
Perfusion Index (PI). The Perfusion Index is an indication of the pulse strength at the sensor site. The PI's value aids in determining the reliability of the SpO2 and pulse rate values provided by the pulse oximeter.
While it is a reliable tool for monitoring vital signs, physicians should use it in conjunction with other clinical signs and not as a standalone diagnostic instrument.
Always remember to maintain and calibrate the pulse oximeter device as per the manufacturer's instructions to ensure the continued delivery of accurate readings. This fundamental tool in patient monitoring provides crucial insights into a patient's vital signs, enabling faster and more accurate medical decision-making processes.