A Cleaning and Calibration Method for the SpiroPro Portable Spirometer's Pneumotachometer Tube in a Remote Field Study
![Every time a subject uses a spirometer, a clean spirometer flowhead and tubing should be used to prevent the transmi… | Cleaning, Respiratory, Respiratory infection Every time a subject uses a spirometer, a clean spirometer flowhead and tubing should be used to prevent the transmi… | Cleaning, Respiratory, Respiratory infection](https://i.pinimg.com/originals/18/a4/87/18a487663699ebf851d6228ff54f54ae.png)
Every time a subject uses a spirometer, a clean spirometer flowhead and tubing should be used to prevent the transmi… | Cleaning, Respiratory, Respiratory infection
![Incentive Spirometer, Bottom Filter Durable Easy Clean Lung Spirometer Breathing Exerciser With Bending Resistance For Training Breathing - Walmart.com Incentive Spirometer, Bottom Filter Durable Easy Clean Lung Spirometer Breathing Exerciser With Bending Resistance For Training Breathing - Walmart.com](https://i5.walmartimages.com/asr/4d2e5178-822e-440e-ab87-aeadabf854d8.5f8eae6453e408d1ce0063ccdcae1464.jpeg)