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Dr. Sandhya Vasudevan
at US Food and Drug Administration
SPIE Involvement:
Author
Publications (5)
Proceedings Article | 13 March 2024 Presentation
Development of tissue-mimicking phantoms for pulse oximetry
Anant Bhusal, Sandhya Vasudevan, Md Sadique Hasan, Masoud Farahmand, William Vogt, Sandy Weininger, Yu Chen, Joshua Pfefer
Proceedings Volume PC12833, PC128330A (2024) https://doi.org/10.1117/12.3004468
KEYWORDS: Oximetry, Tissues, Polydimethylsiloxane, Standards development, Point-of-care devices, Microfluidics, Silicon, Quality control, Polymers, Oximeters
Proceedings Article | 13 March 2024 Presentation
Considerations for validation and implementation of melanometers for objective evaluation of skin pigmentation
Proceedings Volume PC12833, PC1283307 (2024) https://doi.org/10.1117/12.3004464
KEYWORDS: Skin, Calibration, Turbidity, Tissue optics, Temperature metrology, Spectrophotometry, Reflectivity, Oximeters, Chromophores, Anatomy
Proceedings Article | 13 March 2024 Presentation + Paper
Modeling light-tissue interactions in pulse oximetry: effect of device design and skin pigmentation
Mousa Moradi, Sandhya Vasudevan, Anant Bhusal, Sandy Weininger, Yu Chen, Joshua Pfefer
Proceedings Volume 12833, 1283302 (2024) https://doi.org/10.1117/12.3004189
KEYWORDS: Oximetry, Skin, Monte Carlo methods, Transmittance, Modeling, Oximeters, Photons, Calibration, Scattering, Modulation
Proceedings Article | 6 March 2023 Presentation
Tissue mimicking material selection and finger phantom design for pulse oximetry
Proceedings Volume PC12370, PC123700I (2023) https://doi.org/10.1117/12.2657568
KEYWORDS: Oximetry, Tissues, Tissue optics, Blood, 3D printing, Skin, Silicon, Scattering, Optics manufacturing, Optical fabrication
Proceedings Article | 6 March 2023 Presentation
Melanometry for objective evaluation of skin pigmentation in pulse oximetry studies: a critical analysis
Proceedings Volume PC12370, PC123700D (2023) https://doi.org/10.1117/12.2649154
KEYWORDS: Skin, Oximetry, Standards development, Colorimetry, Tissues, Reflectivity, Oximeters, Optical diagnostics, Chromophores
Conference Committee Involvement (1)
Design and Quality for Biomedical Technologies XVIII
25 January 2025 | San Francisco, California, United States
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