Development of a new device to address racial bias in pulse oximetry

Akshat Jain; Maya McKone-Sweet; Aaron Codrington; Lauren Xiong; Ian Eykamp; Chhavi Goenka

doi:10.1117/12.3003096

13 March 2024 Development of a new device to address racial bias in pulse oximetry

Akshat Jain, Maya McKone-Sweet, Aaron Codrington, Lauren Xiong, Ian Eykamp, Chhavi Goenka

Author Affiliations +

Proceedings Volume PC12850, Optical Diagnostics and Sensing XXIV: Toward Point-of-Care Diagnostics; PC128500K (2024) https://doi.org/10.1117/12.3003096
Event: SPIE BiOS, 2024, San Francisco, California, United States

Conference Poster

Abstract

Pulse oximeters overestimate the oxygen saturation in people with higher melanin concentration limiting their ability to get care or coverage. Our research has identified the sources of error to be the relationship between oxygen saturation and red-to-infrared ratio and insufficient information about the contribution of skin pigmentation to the measurements. Our design addresses these sources of errors. Due to the racial inequities in data from existing clinical trials, we will initially use precisely designed optical phantoms, followed by in vitro tests. In this talk, we will be presenting the design, the challenges, and our approach to addressing them.

Citation Download Citation

Akshat Jain, Maya McKone-Sweet, Aaron Codrington, Lauren Xiong, Ian Eykamp, and Chhavi Goenka "Development of a new device to address racial bias in pulse oximetry", Proc. SPIE PC12850, Optical Diagnostics and Sensing XXIV: Toward Point-of-Care Diagnostics, PC128500K (13 March 2024); https://doi.org/10.1117/12.3003096

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

;

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE