pulse oximeter(redirected from Saturometer)
Also found in: Medical.
Related to Saturometer: oximeter
A device, usually attached to the earlobe or fingertip, that measures the oxygen saturation of arterial blood by sensing and recording capillary pulsations.
pulse oximetry n.
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.