A standard peak flow meter allows for simple measurements of peak expiratory flow. It consists of a spring-loaded pivoted vane which rotates inside a drum; a forced expiration through the inlet rotates the vane to an extent proportional to the maximum flow developed. The scale of the instrument is calibrated in terms of flow.

A peak flow meter measures how fast air moves out of the lungs. This is a good way to check changes in your airways from asthma before you may feel.

39 results for "peak flow meter" RESULTS Price and other details may vary based on product size and color. Amazon's Choice OMRON PeakAir Peak Flow Meter, Measures Changes in Your Lung Air Flow to Assist in the Detection of Asthma Attacks (for Children and Adults) 1,512 $1760 ($17.60/Count)$18.49 Save more with Subscribe & Save

2021. 11. 11. · Peak flow meters are portable devices that are easy to use at home, in school, or on the go. They’re used to measure a person’s ability to exhale air forcefully out of their lungs. If

Use the peak flow meter once a day, or as directed by your healthcare provider. Measure peak flows about the same time each day. A good time might be when you first wake up, or at bedtime. Clean and care for your meter as instructed. If you use a new peak flow meter, you will need to find your new personal best value on the new meter.

A peak flow meter is a portable, inexpensive, hand-held device used to gauge lung performance. The meter measures your ability to push air out of your lungs in one fast blast. Improved Benefits. Increased accuracy leads to improved dosing adjustments, better treatment plans, and advanced attack warnings.

Peak flow is a measurement of how quickly you can blow air out of your lungs. It's used to help diagnose and monitor asthma. The test involves blowing as 

Daily Peak Flow use helps patients become active partners in monitoring their asthma and provides an accurate early warning system which may save trips to the hospital emergency room thereby reducing healthcare costs. Measurements may also help to: Decide when to add or adjust medications Record and trend objective PEF readings

Let’s take for instance the case of a aged 32 with a height of 175cm. Her estimated peak flow value would be 467.4 L/min. Or in the case of a male aged 27 with a height of 186 cm. His predicted peak flow value would be 639.948 L/min. But if he already has a measured peak flow of 568 L/min, the percentage is 88.76. References

Estimated/Expected Peak Expiratory Flow (Peak Flow). Quantifies asthma exacerbation severity. IMPORTANT. This calculator includes inputs based on race, 

breathewell® Lung Performance Peak Flow Meter Handheld Medical Device, Measures Peak Expiratory Flow (PEF) Rate, Record Readings Using Free App or Included Paper Log, Three Zone Management System. 3.5 out of 5 stars 12. $17.99 $ 17. 99 ($17.99/Count) Get it as soon as Fri, Sep 2.