Your pulse oximeter is probably the medical device you use every day. These small devices measure the blood supply (SpO2) and the pulse. Like a stethoscope or otoscope, an oximeter such as accumed cms-50dl finger pulse oximeter provides an easy way to check important body functions and provides a quick snapshot of a person’s health. For these reasons, it is important to invest in a high-quality, accurate pulse oximeter.
As a nurse, doctor, or caregiver, you already know why monitoring SpO2 is so important, but here is a quick summary. Pulse oximetry is key in almost any scenario where a condition affects the body’s blood oxygen levels, including heart attacks, heart failure, sleep apnea, COPD, anemia, lung cancer, asthma, and pneumonia. Monitoring of blood oxygen levels may be necessary during physical activity or after surgery to determine the effects of the medication or whether a ventilator is needed.
What a pulse oximeter can do?
A pulse oximeter helps people with conditions that affect oxygen saturation. For example, sleep specialists may recommend a pulse oximeter to monitor oxygen saturation at night for people with suspected sleep apnea or severe snoring.
Pulse oximeters can also provide information on the effectiveness of respiratory interventions, such as oxygen therapy and ventilators.
Some doctors use pulse oximetry to assess the safety of physical activity in people with cardiovascular or respiratory problems. Alternatively, we recommend using a pulse oximeter during exercise. Doctors can also use pulse oximetry as part of the stress test.
Some hospitals use pulse oximeters for especially vulnerable patients. For example, a baby in a neonatal intensive care unit may be using a pulse oximeter and may warn staff about reducing oxygen saturation. Decreased oxygen saturation in neonatal intensive care infants can be detected by pulse oximetry.
What to consider for choosing a pulse oximeter?
Consider the following questions when choosing the right pulse oximeter:
How accurate is it? -For medical reasons, you need one that provides a accuracy rating of less than 2% of blood drawn oxygen levels. These accuracy claims must be independently tested and must include clear documentation.
The size of the monitor -Most finger monitors are suitable for the average hand. If your fingers are smaller or larger than average, you may not get accurate readings. If you think your fingers are out of the average range, be sure to consult your healthcare professional for the correct fit.
Is there a guarantee? -Some pulse oximeters are quire an investment and can have a learning curve. With the support of experts could help you ensure the right fit.
Can you read and understand the screen? -Make sure the screen is easy to read and understand so you always know the results. A screen that offers rotation or different options is the best bet.
Is the device easy to use? -Medical grade devices will warn if they are not in the correct position or if there is a reading problem. Follow the directions carefully and work with your healthcare provider to learn how to make accurate measurements.
How long does the battery last? -The battery and durability of the device are important parts of the considerations. You need a tool that provides long battery life and preferably automatically shuts down to maintain that battery life. You should also be able to use your device accurately for many years.