![]() ![]() Now you can press the keys on the front of the peak flow meter to decrease of increase the year. ![]() Press the small time switch next to the clock symbol with a pen or paper clip end, 2002 will blink.The arrow shows where the data compartment is.Place the negative and positive side in the correct position. The arrow shows where the battery cover is.The battery cover is on the side of the device. You must put the batteries in the device before you use it. TheMicrolife meter does not come with the batteries in the device. This means you or your child needs to put forth a good effort to have reliable, consistent results. Peak flow and FEV1 numbers are effort dependent. Effectiveness of environmental control measures and.This is helpful in making decisions about the following: Monitoring peak flow and FEV1 numbers can help you and your health care provider assess lung function. As reviewed above, these measures are PEF and FEV1.These measures, which are read as numbers, may reflect the amount of obstruction in the airways. The Microlife meter measures how fast and how much air you or your child can blow out after taking a deep breath. The Microlife meter is an inexpensive, practical way to measure lung function at home. People with asthma can benefit from an objective means of assessing asthma symptoms. ![]() The peak flow numbers, along with watching for asthma symptoms and activity can be used to make decisions about level of asthma control and treatment. When you monitor peak flow numbers on a daily (or regular) basis, you can identify this drop and take steps to prevent an asthma episode. Sometimes peak flow numbers will decrease hours, or even a day or two before other asthma symptoms become evident. A peak flow meter can be especially useful if you or your child have moderate to severe asthma or have trouble identifying asthma symptoms.Ī daily (or regular) record of peak flow numbers can provide you with a valuable early warning sign. In addition to watching for daytime symptoms, nighttime symptoms and activity level a Microlife meter can help you monitor asthma control. People with asthma may not always feel the early changes taking place in their airways because these changes often occur gradually. Why Use a Microlife Peak Flow & FEV1 Meter? The Microlife peak flow & FEV1 meter measures both. Many peak flow meters measure PEF, but not FEV 1. This is the Forced Expiratory Volume in the first second you exhale. In addition, the Microlife also measures FEV1. It helps reveal how well you or your child's lungs are working. The peak flow meter measures how fast a person can blow out air after a maximum inhalation. The Microlike peak flow & FEV1 meter is a small, easy-to-use instrument that enables you or your child to measure lung function at home, at work, at school - wherever you go. Record the highest of the three blows in your peak flow diary.What is a Microlife Peak Flow & FEV1 Meter?.You should do this test three times, one after the other.Note where it is and slide the pointer back down to the bottom of the scale. Your peak flow is shown on the scale against the pointer.Be careful not to block the hole with your tongue or teeth and try to avoid coughing or spitting into the meter.Breathe in as deeply as possible, seal your lips firmly around the mouthpiece then blow out as hard and as fast as you can (like blowing out a candle).Hold the meter as per manufacturers instructions, ensure your fingers do not obstruct the scale.Stand up if possible or sit up straight.If there are big differences between your morning and evening readings, or if you start to wake at night with a cough or a wheeze, this could be a sign that your asthma is worsening and you should seek medical advice. If you become unwell, one of the first signs you might notice is a change in your peak flow reading. You should take the peak flow reading twice a day, morning and evening. You will soon get to know your own normal readings. Make a note of the reading and slide the pointer back to the bottom of the scale.īlow in 3 times and make a note of the reading after each time, and then compare the highest score with your action plan. Your peak flow reading is show on the scale against the pointer. Place the mouthpiece well into your mouth and seal your lips firmly around it.īlow as hard and as fast as you can for a second or more, being careful not to block the mouthpiece with your tongue or your teeth.Īnd I’m now going to show you how to do it. Lightly hold the meter on its edge in front of you, with the scale away from your hand. Slide the pointer down to the bottom of the scale. ![]() This is a peak flow meter and I’m going to show you how to use it. ![]()
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