> ## Content Index
> Fetch the complete content index at: https://www.fdaweb.com/llms.txt
> Use this file to discover other available public pages before exploring further.

# Masimo RD SET for Pulse Oximetry Cleared
- URL: https://www.fdaweb.com/masimo-rd-set-for-pulse-oximetry-cleared/
- Published: 2018-10-25T12:00:00.000Z
- Updated: 2026-09-15T00:40:32.000Z
- Author: David McFarland
- Tags: Drugs, #legacy-id-D5142675

FDA has cleared a Masimo 510(k) for the RD SET sensors with Masimo Measure-through Motion and Low Perfusion SET pulse oximetry that is intended to provide improved SpO2 (peripheral capillary oxygen saturation) accuracy specifications for all patients greater than 3 kg. RD SET single-patient-use sensors with the improved accuracy specifications are now available. “The new RD SET sensors’ SpO2 accuracy specifications during patient motion have improved for adult, pediatric, and infant patients to 1.5% (at 1 standard deviation), compared to previous accuracy specifications of 3%,” the company says.