Hillrom Welch Allyn Spirometer Flow Tubes
Spirometer flow tubes (or flow transducers) are components used in spirometry to measure airflow during breathing tests (inhalation / exhalation). They detect the pressure or flow through the tube when a patient breathes into the spirometer. These often come with or without other parts (tubing, handles, sensors etc.). Some are disposable, some are reusable depending on design.
