ArticleJournal of biomedical optics2023
Self-calibrated pulse oximetry algorithm based on photon pathlength change and the application in human freedivers.
Article in Journal of biomedical optics, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
7 citing papers in PubMed, 6 citations in OpenAlex.
- Melanin- and linewidth-corrected pulse-oximetry.ArXiv · 2026Article
- Advances in breath-hold diving research: a state-of-the-art review.European journal of applied physiology · 2026Review
- Multi-layer self-calibrated algorithm for transabdominal fetal pulse oximetry: simulation andJPhys photonics · 2026Article
- Article
- Cerebral hemodynamic and systemic physiological changes in trained freedivers completing sled-assisted dives to two different depths.American journal of physiology. Regulatory, integrative and comparative physiology · 2024Article
- Pulse oximetry in pediatric care: Balancing advantages and limitations.World journal of clinical pediatrics · 2024Article
- Critical analysis of the relationship between arterial saturation and the ratio-of-ratios used in pulse oximetry.Journal of biomedical optics · 2024Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
6 authors at 3 institutions in 3 countries.
Funding
Abstract
Significance: Pulse oximetry estimates the arterial oxygen saturation of hemoglobin ( Aim: Given the challenges of calibration at low Approach: We developed an algorithm based on diffuse optical spectroscopy measurements of cardiac pulses and the modified Beer-Lambert law (mBLL). Recognizing that the photon mean pathlength ( Results: The self-calibrated algorithm significantly outperformed the conventional method (mBLL with a constant Conclusions: By factoring in the variations in the spectral shape of
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.