What is A Pulse Fingertip Oximeter? Where is it Useful?

A pulse oximeter is simply a pulse rating machine that provides you the exact rating of the pulse level especially for those who are in critical condition and need everyday checkups. It displays the rating of the pulse rate within 10 seconds. A pulse fingertip oximeter can be used to monitor the health of individuals with any type of condition that can affect blood oxygen levels, especially while they’re in the hospital. It becomes very important to keep a record of daily pulse rate as if the patient is in a critical condition then the chances of any medical emergency becomes high. Some of the conditions in an emergency include:

●     chronic obstructive pulmonary disease (COPD)

●     asthma

●     pneumonia

●     lung cancer

●     anemia

●     heart attack or heart failure

●     congenital heart defects

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Most common uses of a Pulse oximeter

●     To assess the well working of lung medication.

●     To evaluate whether the user requires help in breathing or not

●     To evaluate the helpfulness of the ventilator.

●     To monitor oxygen levels during or after surgical procedures that require sedation

●     To determine the effectiveness of supplemental oxygen therapy, especially when treatment is new.

●     To assess someone’s ability to tolerate the level of increased physical activity throughout the day.

●     To evaluate whether someone momentarily stops breathing while sleeping like it generally happens in cases of sleep apnea during a sleep study.

How to use Pulse Oximeter?

Pulse oximetry may be used in both inpatient and outpatient settings. There are chances when your doctor advises you to use a pulse oximeter at home and keep a daily meter on. The pulse oximetry process is as follows:

●     Most commonly, a clip-like device will be placed on your finger, earlobe, or toe. You may feel a small amount of pressure, but there is no pain or pinching. In some cases, a small probe may be placed on your finger or forehead with a sticky adhesive. During the checkup, the doctor or the person checking can ask you to remove your fingernail polish if it’s being attached to a finger.

●     You’ll have to keep the probe on for as long as it is needed to monitor your pulse and oxygen saturation. When monitoring physical activity capabilities, this will be during the extent of the exercise and during the recovery period of the patient. During surgery, the probe will be attached beforehand and removed once you’re awake and the chances of any medical emergency are reduced or no longer under supervision.

●     Once you are done with the test, Remove the clip or the probe given in the meter.  

Providing reading with Pulse oximeter.

Pulse fingertip oximetry is typically an extremely accurate test. This is especially true when using high-quality equipment that is especially found in most medical offices or hospital settings. It consistently provides results within a 2-percent difference either way of what it truly is. If the reading comes 82 percent, for example, your true oxygen saturation level is somewhere from 80 to 84 percent. However, the quality of the waveform and assessment of the individual must be considered.  There are some of the most important factors such as movement, temperature, or nail polish that can impact accuracy.

According to the studies, conducted more than 89 percent of your blood should be carrying oxygen. This is the oxygen saturation level is the actual requirement to keep your cells and your body healthy. While having an oxygen saturation below this temporarily cannot be counted as the reason for any kind of health damage, repeat or consistent instances of lowered oxygen saturation levels may be damaging.

If you are looking for the exact rating then 95 percent is considered normal for most healthy individuals. A level of 92 percent indicates potential hypoxemia or deficiency in oxygen reaching tissues in the body.