IEEE Solid-States Circuits Magazine - Fall 2020 - 33

Emerging
Blood Gas Monitors
How they can help with COVID-19

Ulkuhan Guler, Ian Costanzo, and Devdip Sen

T

he world has been in
combat with COVID19 since December
2019. The United States
has been paralyzed,
with the highest number of cases and
more deaths than any other country. However, the disease has devasDigital Object Identifier 10.1109/MSSC.2020.3021839
Date of current version: 18 November 2020

tated almost every nation across the
globe, from the Far East to Europe,
Latin America, Russia, and India.
Around the world, physicians have
been documenting their experiences
under the heavy siege of the pandemic, emphasizing the presence
of silent hypoxia and hypoxemia
[1]. This deceptive side of COVID-19
leads to deficient levels of oxygen
(O2) [e.g., 60% or less blood O2 satu-

ration (SpO2)], even in patients who
appear to be breathing normally [2].
Under normal conditions, these levels are far below those that cause
death [3]. For most people, the normal SpO2 $ 93% at sea level, requiring no therapy [4].
Silent hypoxia occurs after severe ac--
ute respiratory syndrome coronavirus 2
(the strain of the coronavirus responsible for COVID-19) attacks the lungs'

1943-0582/20©2020IEEE
	 IEEE SOLID-STATE CIRCUITS MAGAZINE	

FA L L 2 0 2 0	

33



IEEE Solid-States Circuits Magazine - Fall 2020

Table of Contents for the Digital Edition of IEEE Solid-States Circuits Magazine - Fall 2020

Contents
IEEE Solid-States Circuits Magazine - Fall 2020 - Cover1
IEEE Solid-States Circuits Magazine - Fall 2020 - Cover2
IEEE Solid-States Circuits Magazine - Fall 2020 - Contents
IEEE Solid-States Circuits Magazine - Fall 2020 - 2
IEEE Solid-States Circuits Magazine - Fall 2020 - 3
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IEEE Solid-States Circuits Magazine - Fall 2020 - Cover3
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