IEEE

Noncontact Multispectral SpO2 Prediction Based on Deep Ratio-of-Ratio Refinement With Optimal Band Selection and Shading Bias Removal

Abstract: Noncontact prediction of peripheral oxygen saturation (SpO2) is necessary for monitoring vital signs of patients afflicted by infectious disease or sensitive to skin irritation. Recently, ...
Journal of Medical Internet Research

Validation of the Withings ScanWatch as a Wrist-Worn Reflective Pulse Oximeter: Prospective Interventional Clinical Study

Currently, no mass-market wrist-worn SpO2 monitor meets the medical standards for pulse oximeters. Objective: The main objective of this monocentric and prospective clinical study with single-blind ...
GitHub

ESP32 BLE Keyboard library

This library allows you to make the ESP32 act as a Bluetooth Keyboard and control what it does. The BleKeyboard interface is almost identical to the Keyboard ...
IEEE

Design and implementation of IoT enabled low cost SPO2 and heart rate monitoring system

Abstract: Affordable health care is very important in the maintenance of good health. Periodic monitoring of heart rate (pulse rate) and oxygen saturation in the blood (SPO2) is key in the evaluation ...
The Lancet

Pulse oximetry to detect paediatric hypoxaemia—the fifth vital sign

aDepartment of Paediatrics and Child Health, Red Cross War Memorial Children's Hospital, Cape Town, South Africa bSA-MRC Unit on Child & Adolescent Health, University of Cape Town, Cape Town 8001, ...
Electronic Design

Arduino Releases Nesso N1 Next-Level IoT Dev Kit

I’m already loving this device, and I haven’t even touched one. Arduino announced it has collaborated with M5Stack to develop the new compact and powerful Nesso N1 IoT development kit. This system ...