Photoplethysmography is a key sensing technology which is used in wearable devices such
as smartwatches and fitness trackers. Currently, photoplethysmography sensors are used to …

Objective. Pulse oximetry is a non-invasive optical technique used to measure arterial
oxygen saturation (SpO 2) in a variety of clinical settings and scenarios. Despite being one …

Background: Since publication of the 2012 Berlin definition of acute respiratory distress
syndrome (ARDS), several developments have supported the need for an expansion of the …

Importance Pulse oximetry (SpO 2) is routinely used for transcutaneous monitoring of blood
oxygenation, but it can overestimate actual oxygenation. This is more common in patients of …

In recent years, technology has been increasingly incorporated within healthcare for the
provision of safe and efficient delivery of services. Although this can be attributed to the …

A shift in the traditional technocentric view of medical device design to a human-centered
one is needed to bridge existing translational gaps and improve health equity. To ensure the …

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The pulse oximeter is a ubiquitous clinical tool used to estimate blood oxygen
concentrations. However, decreased accuracy of pulse oximetry in patients with dark skin …

Technological innovations, such as artificial intelligence (AI) and machine learning (ML),
have the potential to expedite the goal of precision medicine, especially when combined …

Importance Many pulse oximeters have been shown to overestimate oxygen saturation in
persons of color, and this phenomenon has potential clinical implications. The relationship …