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Peak flow meter vs spirometer3/19/2024 For accurate results, be sure to give the test your best effort every time. Peak flow monitoring relies on your trying as hard as you can. Use the same position every time you test your PEF. Be sure to sit up or stand up as straight as possible to help you take as large a breath as you can. SpiroLink® is a Bluetooth and Mobile App compatible, FDA Cleared, smart digital spirometer designed to measure peak flow, FEV1, PEF, and more. Or your doctor may recommend that you test your lung function in the morning before you take your medicine.Īvoid eating a heavy meal before performing a PEF test. For a limited time only - use code 60FW at checkout for 30 off the price of a PC-60FW when purchased with SpiroLink ®. You may need to wait a few hours after taking the medicine to do the test. If you use medicine to help with breathing (such as for asthma), talk to your doctor to learn how long you should wait to test your lung function after taking your medicine. If you have questions about how to use a peak flow meter or how to read the results, talk with your doctor. which is statistically significant, (p < 0.05). We therefore conducted a prospective study in a general practice setting. Ask your doctor to show you how to use this device before you use it at home. The peak expiratory flow showed higher specificity with FEV1 <59. Wright Peak Flow Meter with New European Scale is 37.11 lit./min. the peak flow readings obtained with the turbine spirometer and the mini Wright peak flow meter may not be comparable (KP Jones, unpublished data). Read and follow the instructions included with the peak flow meter. PEF < 700 L/min was replaced with the nearest multiple of 10 L/min. To emulate the imprecision of an EU scale Mini-Wright peak flow meter 32, the PEF values were rounded off. A peak flow meter is an inexpensive handheld device you breathe into as hard and as fast as you can. PEF values in the NHANES data were measured using spirometers and not peak flow meters 31. To perform the peak expiratory flow (PEF) test, you need a peak flow meter.
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