About this document

Low-Cost Spirometer Development by Allan is a document available to read on EtoBox.

The document describes the development of a low-cost open source spirometer. Key features include: 1) A Fleisch-type pneumotachometer design that measures airflow through a differential pressure sensor and capillary system, providing a linear relationship between pressure and flow. 2) An accompanying Java software that receives data via USB, performs calculations, and displays flow/volume graphs and patient information on a computer. 3) Preliminary results found the design achieves the design goals of

Author

Allan

Language

EN