SPM-A SPIROMETER is a hand-held equipment for checking lung conditions, adopts the mode of infrared interruption for measuring FVC, VC(
A spirometer is a medical device that consists of a mouthpiece that connects to a computerized machine that measures your airflow Advertisement How do I Incentive Spirometer Device for exercising breathing through inhalation How to use: Raising two or three balls deep inspiration by following the directions
ผลบอชสด A spirometer measures how well air moves in and out of your lungs during forced breathing You may have the test in your GP surgery or you may be referred to a I) Volume-displacement spirometer water seal spirometer rolling seal spirometer bellows or wedge spirometer Page 5 Equipment II) Flow-sensing spirometer
