July 1, 2024National Science OpenOpen Access

Calibration-Free Estimation Algorithm for Cuffless Continuous Blood Pressure Measurement based on ultrasonic devices

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Authors

JTJiarui TangLiaoning Technical University HLHaotian LeiFoshan University TKTianyu KangUniversity of Massachusetts Boston

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Implication

Device evaluation demonstrates accurate continuous blood pressure monitoring in hypertensive individuals, highlighting the potential for cuffless cardiovascular tracking.

Key Points

Continuous blood pressure monitoring without calibration is achieved via wearable ultrasound, keeping blood pressure estimation errors restricted within 1.2 ± 1.0.
Assessment showing measurement errors within 3% tracks radial artery diameter using piezoelectric composites integrated onto a flexible polydimethylsiloxane substrate.
Supports long-term vascular tracking via the powalowshi and pensko model over 30-day monitoring, aiding early intervention for patients affected by hypertension.

Cite This Study

Tang et al. (2024) studied this question.

synapsesocial.com/papers/68e62079b6db6435875b2771 https://doi.org/10.1360/nso/20240014

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Implication

Device evaluation demonstrates accurate continuous blood pressure monitoring in hypertensive individuals, highlighting the potential for cuffless cardiovascular tracking.

Calibration-Free Estimation Algorithm for Cuffless Continuous Blood Pressure Measurement based on ultrasonic devices

Discussion

Member takes

Implication

Key Points

Cite This Study

Calibration-Free Estimation Algorithm for Cuffless Continuous Blood Pressure Measurement based on ultrasonic devices

Discussion

Member takes

Implication

Key Points

Cite This Study

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