To clean your device, check the manufacturer’s instructions.You should take extra measurements if you feel a change in your health.Your symptom diary is crucial to track any changes so your healthcare team can monitor you safely at home.See the table below on what the pulse oximeter numbers mean and when to seek advice from your healthcare team. Measure and record your pulse (heart rate) and oxygen level 3 times a day at about the same time every day.Your heart rate and oxygen level numbers are easy to mix up.Here is a diary you can print and fill in. REST for a few minutes before measurements. The pulse oximeter tests your oxygen levels and heart rate. You should record the oxygen saturation number ‘SpO2%’ and the pulse rate number ‘PRbpm’ to track any changes. PULSE OXIMETER You have been given a pulse oximeter because you have COVID-19.If your numbers are not steady, try a different finger.Keep your hand still and wait for 1 to 2 minutes until your pulse (bpm/PRbpm) is steady and your oxygen saturation (Sp O 2%) number has not changed for 5 seconds or more.It works best on the middle or index finger of either hand.Squeeze to open and insert your finger until your fingertip touches the end.Switch the pulse oximeter ON and the display will light up.Your hand should be at waist level, such as resting your hand on a table or the arm of your chair.Rest your arm and hand and keep them still while taking your reading.If your hands are cold, warm them by rubbing them together.Make sure you have been resting for at least 5 minutes before taking the reading.This allows the light beams in the sensor to measure through your fingernail. Wash your hands and remove any nail polish or false nails.How to use a pulse oximeter – a general guide You can also watch this video directly on Youtube (external link). (Healthify NZ and Aotearoa Collaborative, NZ, 2021) This video may take a few moments to load. A Nellcor pulse oximeter provided readings that tracked with ECG 99.9 percent of the. Video: How to use a pulse oximeterĬlick the image below to play the video. normal respiration and avoid unnecessary interventions. Ask your healthcare team if you have any questions. The following video and table provides a general guide. To recognize the settings in which pulse oximeter readings of oxygen saturation (SpO2) may result in false estimates of the true SaO2, an understanding of two. There are different brands of these devices – please read the manufacturer's instructions.
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