In Vivo Pulse Oximeter Validation Study
Public ClinicalTrials.gov record NCT05873335. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
In Vivo Testing for SpO2 Accuracy on Healthy Adults Under Laboratory Conditions
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
The goal of this clinical trial is to compare values of SpO2 provided by the DUT and the SaO2 used as a reference in healthy adults. The main question it aims to answer is: what is the accuracy of the subject device compared to the 510(k)-cleared reference device A radial arterial cannula was placed in the wrist of each subject for arterial blood sampling and a subject device was placed on each arm of the patients. Then, hypoxia was induced to different stable levels of oxyhemoglobin saturation between 70-100% by having subjects breathe mixtures of nitrogen, air, and carbon dioxide controlled by the study physician. Values of SpO2 and SaO2 were then compared to provide a root mean square error and conclude on the subject device accuracy.
Study identification
- NCT ID
- NCT05873335
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Not applicable
- Enrollment
- 12 participants
Conditions and interventions
Conditions
Eligibility (public fields only)
- Age range
- 21 Years to 50 Years
- Sex
- All
- Healthy volunteers
- Accepts healthy volunteers
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Feb 27, 2023
- Primary completion
- Feb 28, 2023
- Completion
- Feb 28, 2023
- Last update posted
- Dec 11, 2024
2023
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Hypoxia Research Laboratory | San Francisco | California | 94143 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT05873335, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Dec 11, 2024 · Synced Sep 7, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT05873335 live on ClinicalTrials.gov.