Abstract Novel coronavirus (COVID-19), an ongoing pandemic, is threatening the whole
population all over the world including the nations having high or low resource health …

In the early stage of the 21st century, humankind is facing high medical risks. To the best of
our knowledge, there is currently no efficient way to stop chains of infections, and hence …

This paper presents the mechatronic (mechanical and control system) design of a functional
prototype of a portable mechanical ventilator to treat patients with a compromised respiratory …

This paper presents a ventilator that is characterized by simple construction and operation,
as well as accurate execution of tasks due to the control system based on the Arduino board …

In this paper, a less than $200 artificial ventilator that can be used against COVID-19
pandemic is presented. Using low-cost easyto-find materials, it has been designed for …

The paper deals with development of an artificial lung ventilation. The aim of the paper is to
present developed ventilator based on bag-valve-mask, which could be used as alternative …

Oxygen is one of the essential needs for all the living organisms. In recent times, the need
for oxygen has reached its peak due to COVID-19 situations. During these situations …

COVID-19 was first identified in December 2019 in Wuhan, China. It mainly affects the
respiratory system and can lead to the death of the patient. The motivation for this study was …

The COVID-19 pandemic has caused a significant strain on the healthcare system
worldwide, resulting in an acute shortage of ventilators. Conventional ventilators are costly …

The current study is an attempt to review the-state-of-art for low-cost portable mechanical
ventilators. Over the past few years, many engineers have developed low-cost ventilators …