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Information on Peak Flow Meter Results Web Listings Publications News Topics Information A spirometer is an apparatus for measuring the volume of air inspired and expired by the lungs. It is a precision differential pressuretransducer for the measurements of respiration flow rates. The spirometer records the amount of air and the rate of air that is breathed in and out over a specified time. The Spirometer and attached flow head function together as a pneumotachometer, with an output signal proportional to airflow. It was invented by John Hutchinson in 1846. [CaRP] Can't open cache file. [CaRP] Unable to create/open RSS cache file. Guardian Microbes On Farms Protect Against Child Asthma - Medical News Today 24 Feb 2011 at 8:05am Guardian Microbes On Farms Protect Against Child Asthma Medical News Today A peak flow meter is used for older children, but is unsuitable and unreliable for younger children (usually those under the age of six). Out of 56 countries worldwide, the UK has the highest prevalence of severe wheeze in children aged 3 to 14 years. ... and more » Newfield Exploration Provides 2010 Operational Summary - PR Newswire (press r... 15 Feb 2011 at 1:13pm Newfield Exploration Provides 2010 Operational Summary PR Newswire (press release) Last week, Newfield released initial results in the oily Woodford. Peak gross production (24-hour) from five wells drilled to date averaged 1410 BOEPD. Approximately 35% of the hydrocarbon stream is oil (API gravity of 41 degrees), with the remainder ... and more » [CaRP] Can't open cache file. [CaRP] Unable to create/open RSS cache file. Using a Peak Flow Meter to Manage Asthma Even children ages 4 and up should be able to use a peak flow meter with good results. People with moderate-to-severe asthma should have a peak flow meter at home. Peak flow meter: Results - MayoClinic.com Peak flow meter — Overview covers how to use this simple tool to monitor asthma symptoms.
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