Open AccessNovel Approach of Designing of a Low-Cost Artificial Ventilators
Author(s) -
M. Narendra,
T. Sabhanayagam,
J. Martin Sahayaraj,
T. Senthil Kumar
Publication year - 2021
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1964/4/042080
Subject(s) - respirator , microcontroller , alarm , computer science , signal (programming language) , respiratory rate , real time computing , simulation , automotive engineering , computer hardware , electrical engineering , engineering , medicine , materials science , heart rate , blood pressure , composite material , radiology , programming language
In addition to expected ventilator scarcity, induced by the disease outbreak of COVID-19, several organizations have Low-cost emergency breathing apparatuses have been developed. Pressure-cycled pneumatic ventilators are some of these devices that are easy to be using. The signaling or alert features are produced but often not included, on industrial ventilators. This article reports a simplified, simple electronic pressure-cycled respirator sensor & alert device that measures theoretically efficient parameters such as strain & respiratory rate & sounds of alarm; when the respirator malfunctions. A signal processing is for low complexity. A set of time-varying recursive envelope trackers are used in the algorithm to Signal control from a wired digital pressure sensor Trachea of the client. Measurements on each specimen such that it can operate on virtually every test on a microcontroller.