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OpenTrials
Completed

NCT Number: NCT03124979

Accuracy of Noninvasive Pulse Oximeter Sensor (LNCS DBI)

In this study, the level of oxygen within the blood will be reduced in a controlled manner by reducing the percentage of oxygen the study volunteer breathes. The accuracy of a noninvasive pulse oximeter sensor will be assessed by comparison to the oxygen saturation measurements from a laboratory blood gas analyzer.

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Key information

Conditions

Healthy

Age range

18 year–40 year

Sex eligibility

All sexes

Study type

Interventional

Phase

Not applicable

Primary location

Masimo

Irvine, California, 92618, United States

Who can participate

Healthy volunteers accepted: Yes

Only the study team can determine whether someone qualifies for participation.

Inclusion criteria

  • Competent non-smoking adults between the ages of 18 and 40 for each series of tests.
  • Subjects must understand and consent to be in the study.
  • American Society of Anesthesiology Class 1 (Healthy subjects without any systemic disease at all).

Exclusion criteria

  • Subjects who have any systemic disease at all.
  • Subjects who do not understand the study and the risks.
  • Smokers.
  • Subjects who are pregnant.
  • Subjects having either signs or history of peripheral ischemia.
  • Others deemed ineligible by the clinical staff.

Treatment and study plan

LNCS DBI Sensor

Device

Noninvasive Measurement of SpO2

Primary outcomes

  1. Accuracy of Sensor by Arms Calculation

    Time frame: 1-5 hours

    Accuracy will be determined by comparing the noninvasive blood oxygen saturation measurement of the pulse oximeter to that obtained from a blood sample and calculating the arithmetic root mean square(Arms) error value. In order to obtain the Arms value, the blood oxygen saturation measurement is subtracted from the pulse oximeter oxygen saturation measurement for a number of samples, the average of this difference is computed as the bias. The standard deviation of these differences is computed as the precision. The square root of the sum of the squares of bias and precision is computed as the Arms Error value.

Sponsors and collaborators

Lead sponsor

Masimo Corporation

Industry

Registry information

Important dates

Study start
2012
Primary completion
2012
Study completion
2012
First posted
Apr 24, 2017
Registry last updated
Jul 28, 2017

OpenTrials presents study information sourced from ClinicalTrials.gov. The official registry record should be consulted for the latest information.

View the official ClinicalTrials.gov record (opens in a new tab)

This listing is for discovery and informational purposes only. It is not medical advice, does not guarantee that a study is recruiting, and does not determine eligibility. Contact the study team and a qualified healthcare professional when considering participation.

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