Fast and noninvasive electronic nose for sniffing out COVID-19 based on exhaled breath-print recognition
The reverse transcription-quantitative polymerase chain reaction (RT-qPCR) approach has
been widely used to detect the severe acute respiratory syndrome coronavirus 2 (SARS …
been widely used to detect the severe acute respiratory syndrome coronavirus 2 (SARS …
A Stare-down video-rate high-throughput hyperspectral imaging system and its applications in biological sample sensing
Hyperspectral imaging (HSI) combines spectroscopy and 2-D imaging to reveal sample
composition and properties. Video level HSI helps to observe and analyze molecular …
composition and properties. Video level HSI helps to observe and analyze molecular …
SpO2 Measurement: Non-Idealities and Ways to Improve Estimation Accuracy in Wearable Pulse Oximeters
The blood oxygen saturation level (SpO 2) has become one of the vital body parameters for
the early detection, monitoring, and tracking of the symptoms of coronavirus diseases 2019 …
the early detection, monitoring, and tracking of the symptoms of coronavirus diseases 2019 …
A Highly Duty-Cycled PPG Sensor With Ultra-Low-Power Consumption and Wide Input Range
This article presents an innovative ultralow-power photoplethysmography (PPG) readout
circuit designed for driving red (R) and infrared (IR) light-emitting diodes (LEDs) and …
circuit designed for driving red (R) and infrared (IR) light-emitting diodes (LEDs) and …
[PDF][PDF] Pulse oximeter monitoring bracelet for COVID-19 patient using seeeduino
R Suhartina, T Abuzairi - J. Ilm. Tek. Elektro Komput. Dan Inform, 2021 - academia.edu
The increase in positive cases of COVID-19 makes it grave to monitor the level of oxygen
saturation in the blood (SPO2) of COVID-19 patients. The purpose is to prevent silent …
saturation in the blood (SPO2) of COVID-19 patients. The purpose is to prevent silent …
CRITICAL OXYGEN SATURATION-LEVEL ESTIMATION FROM PHOTOPLETHYSMOGRAM (PPG): A PRISMA-COMPLIANT SYSTEMATIC REVIEW AND META …
Objectives: Photoplethysmogram (PPG) signals have become a crucial tool in the non-
invasive monitoring of oxygen saturation levels (SpO2). The main purpose of the present …
invasive monitoring of oxygen saturation levels (SpO2). The main purpose of the present …
A sub-mW ultra-low power low-voltage LED driver for a patch pulse oximetry
MS Mazandarani, G Gagnon-Turcotte… - 2023 21st IEEE …, 2023 - ieeexplore.ieee.org
This paper presents a low-power wide-swing current mirror light emitting diode (LED) driver
designed for an ultra-low power pulse oximeter. The presented driver can regulate red …
designed for an ultra-low power pulse oximeter. The presented driver can regulate red …
iFlick: Smartphone-based anemia screening in rural healthcare paradigm
Anemia is the most prominent and severe disease, the prevalence of low red blood cells.
Identifying and continuously monitoring hemoglobin in the human body is a challenge …
Identifying and continuously monitoring hemoglobin in the human body is a challenge …
A Low-Power High Input Range PPG Readout Amplifier with a Current Buffer Input*
MS Mazandarani, G Gagnon-Turcotte… - 2023 45th Annual …, 2023 - ieeexplore.ieee.org
This paper presents ultra-low power photoplethysmography (PPG) readout circuits. The
proposed system architecture uses a current buffer between the photodiode (PD) and the …
proposed system architecture uses a current buffer between the photodiode (PD) and the …
[PDF][PDF] TRENDS IN OPTICS FOR LIFE SCIENCE
A Compatangelo, K Callaghan, PA van Griethuysen - edmundoptics.com.au
MINIATURIZATION IN MEDICAL AND HEALTH DEVICES qPCR The medical diagnostics
market was kicked into a new gear level with the arrival of COVID-19. Suddenly …
market was kicked into a new gear level with the arrival of COVID-19. Suddenly …