Why the study?
Current monitoring of physiological signs requires contact devices that can be inconvenient and cause discomfort, prompting interest in contactless remote photoplethysmography technology.
Does Vastmindz's camera-based remote photoplethysmography technology accurately measure vital signs compared to standard medical devices in a diverse clinical population?
Population
Subjects in a wide range of age, height, weight, and baseline vital signs
Comparison
Vastmindz rPPG technology vs regulated medical devices
Key result
Vastmindz's camera-based remote monitoring technology estimated heart rate, respiratory rate, and oxygen saturation with a mean error of ±3 units, and blood pressure within ±10 mmHg compared to standard medical devices.
Authors
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Supports contactless monitoring exploration; cross-sectional data leave open need for prospective validation before clinical use.
Cross-Sectional (n=463)
Yes
Does Vastmindz's camera-based remote photoplethysmography technology accurately measure vital signs compared to standard medical devices in a diverse clinical population?
Effect estimate: HR: -1.19; RR: -2.11; SpO2: 0.3; SBP: -5.27; DBP: -3.95 (Mean Errors)
Camera-based remote photoplethysmography can estimate heart rate, respiratory rate, and oxygen saturation with a mean error of ±3 units and blood pressure within ±10 mmHg compared to standard medical devices.
Talukdar et al. (2022) conducted a cross-sectional in General health and wellness (n=463). Vastmindz camera-based remote photoplethysmography (rPPG) technology vs. Regulated medical devices (gold standard vital signs monitors) was evaluated on Mean error of heart rate, respiratory rate, oxygen saturation, and blood pressure estimation (HR: -1.19; RR: -2.11; SpO2: 0.3; SBP: -5.27; DBP: -3.95 (Mean Errors)). Vastmindz's camera-based remote monitoring technology estimated heart rate, respiratory rate, and oxygen saturation with a mean error of ±3 units, and blood pressure within ±10 mmHg compared to standard medical devices.