![]() Further material to accompany this abstract may be available at (ERS member access only). This is an ERS International Congress abstract. ![]() In conclusion, new commercially available finger pulse oximeters correlate well with SaO 2, however agreement may vary from device to device.Ĭite this article as: European Respiratory Journal 2018 52: Suppl. The accuracy of pulse oximeter readings correlated poorly with both MAP and arterial pH. The Nonin oximeter performed better with limits of agreements of -3.5% to 3.9%. Fair agreement was demonstrated for the TempIR-Oxy and Jumper JPD-500A pulse oximeters with wide limits of agreement ranging from -8.9% to 2.9% and -6.7% to 3.4% respectively. The standard deviation of differences was 1.9% to 3.0%. The mean difference in measured oxygen saturation ( bias) ranged from -2.9% to 0.2%. Good correlation ( r > 0.8) was observed for each of the finger pulse oximeters studied. Data were analysed using Pearson correlation co-efficient ( r) and Bland Altman bias plot. The effect of mean arterial blood pressure (MAP) and arterial pH on the accuracy of pulse oximetry (SaO 2-SpO 2) is examined.Ī cohort consisting of 94 patients who were deemed by their treating physician to require an arterial blood gas sample had simultaneous SpO 2 readings using 3 pulse oximeters ( TempIR-Oxy, Jumper JPD-500A and Nonin Vantage 9590). ![]() This prospective study aims to investigate the correlation and agreement between arterial oxygen saturation (SaO 2) and oxygen saturation as recorded by transcutaneous pulse oximetry (SpO 2) using 3 different handheld finger pulse oximeters in the hospital setting. While we didn't compare these pulse oximeters to actual arterial blood gas (SpO2) numbers (the gold standard for testing oxygen levels), others have. This pulse oximeter cannot be used to monitor O 2 levels overnight such as with CPAP unit.Commercially availabile handheld finger pulse oximeters are now commonplace in clinical practice yet to date the reliability of these devices has not been robustly assessed in a patient population. A reputation for accuracy, impressive performance in our consistency testing, and low price point make the Contec the best all-around pulse oximeter for general wellness use. It will automatically shut off after about 10-15 seconds after removing your finger. Be sure to keep the silicon cover on to protect the device from dirt, perspiration, and the elements. To take your reading, clip it on your finger with its finger chamber with SMART Spring System, normally the index finger next to your thumb, then press the button. The box you will receive in the mail measures 3-1/4-inches x 3-inches x 2-inches. See the dimensions below and the unit weighs about 4-ounces. It is the only pulse oximeter that can read and display up to 100% for SpO 2 value. Doctors and other health professionals use this oximeter. The oximeter is great to take with you wherever you go and when you travel. The oximeter is used by athletes, pilots, sports buffs, bikers, skiers, mountain climbers and anyone needing to measure their levels. ![]() The unit does not keep a history of your readings it is one-time only and ended. The low battery indicator alerts you to insert new batteries. It will fit the fingers of children from age 12 to seniors. Your saturation of peripheral oxygen (SpO 2) level up to 100% will be accurately shown on the LED (light emitting diodes) screen with your pulse rate (PR) within 10-seconds. Low oxygen starvation makes people out of breath and running out of energy just getting out of a chair. With a medical condition such as COPD (chronic obstructive pulmonary disorder), asthma, cystic fibrosis, pneumonia, heart disease, and other illnesses reducing oxygen levels can lead to malfunctioning of organs and even death. If it drops below 90%, then the person will need auxiliary oxygen to fix this usually with supplementary oxygen in a tank and tube that goes to the lower nose. The normal oxygen saturation for most people is within 95% and 100%. Table Of ContentsTop 7 Best Pulse Oximeters For Your Fingertip 1 Zacurate Pro Series 500DL Fingertip Pulse Oximeter 2 Facelake FL400 Pulse Oximeter 3 Mibest Silver Dual Color OLED Finger Pulse. It then goes to the heart and through the body via the blood vessels. You get oxygen into your body through your lungs when you inhale air. All your organs and all of you must have oxygen to live. Pregnant mothers-to-be, babies, and children can use oximeters, but please read the instructions that might prevent this with the oximeter you buy.Ī pulse oximeter measures the oxygen saturation levels in the blood circulation through your body. When breathing room air at or near sea level, an estimate of arterial O 2 (oxygen) can be made from the blood-oxygen monitor saturation of a peripheral oxygen (SpO 2) reading so be sure your oximeter gives this data.
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