What is an oxymeter and what is it used for?
An oxymeter is a non-invasive medical device that measure the ratio of oxygen in a patient’s blood. It is an easy, affordable, and accurate way to take one’s pulse rate and oxygen saturation level. The device is commonly used to check oxygen levels in patients suffering from shortness of breath, COPD, asthma, or any other respiratory conditions.
How does an oxymeter work?
The oxymeter device has a photoplethysmography (PPG) sensor fitted at one end and two LED lights at the other. The sensor measures the amount of light that is reflected from the blood vessels located in the patient’s fingertip and translates it into a digital signal. The two LED lights act as a flash that illuminates the fingertip and helps the sensor to measure the light reflected back. This data is then used to calculate the oxygen saturation level in the blood.
What are the benefits of using an oxymeter?
An oxymeter is an invaluable tool for monitoring oxygen levels in the blood, which can have a major impact on patient health. It provides an easy, fast, and accurate way to measure pulse rate and oxygen saturation levels without being invasive. Such information is especially important for individuals with respiratory conditions or who are at risk of hypoxia.
Are oxymeters safe for home use?
Yes, oxymeters are safe for home use when used as prescribed by a qualified physician. Even though it is non-invasive, proper training is needed to ensure that proper readings are obtained and that the device is used in the right way to avoid any potential risks.
How often should I use an oxymeter?
The frequency of measurement depends on an individual’s medical condition and the advice of their healthcare provider. Generally, an oxymeter should be used whenever symptoms of breathlessness are experienced or regularly as prescribed by the doctor.
