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A novel art of continuous noninvasive blood pressure measurement

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A novel art of continuous noninvasive blood pressure measurement. / Fortin, Jürgen; Rogge, Dorothea E; Fellner, Christian; Flotzinger, Doris; Grond, Julian; Lerche, Katja; Saugel, Bernd.

In: NAT COMMUN, Vol. 12, No. 1, 1387, 02.03.2021.

Research output: SCORING: Contribution to journal › SCORING: Journal article › Research › peer-review

Harvard

Fortin, J, Rogge, DE, Fellner, C, Flotzinger, D, Grond, J, Lerche, K & Saugel, B 2021, 'A novel art of continuous noninvasive blood pressure measurement', NAT COMMUN, vol. 12, no. 1, 1387. https://doi.org/10.1038/s41467-021-21271-8

APA

Fortin, J., Rogge, D. E., Fellner, C., Flotzinger, D., Grond, J., Lerche, K., & Saugel, B. (2021). A novel art of continuous noninvasive blood pressure measurement. NAT COMMUN, 12(1), [1387]. https://doi.org/10.1038/s41467-021-21271-8

Vancouver

Fortin J, Rogge DE, Fellner C, Flotzinger D, Grond J, Lerche K et al. A novel art of continuous noninvasive blood pressure measurement. NAT COMMUN. 2021 Mar 2;12(1). 1387. https://doi.org/10.1038/s41467-021-21271-8

Bibtex

@article{e3ccd003e7b445d393ea701186d24739,
title = "A novel art of continuous noninvasive blood pressure measurement",
abstract = "Wearable sensors to continuously measure blood pressure and derived cardiovascular variables have the potential to revolutionize patient monitoring. Current wearable methods analyzing time components (e.g., pulse transit time) still lack clinical accuracy, whereas existing technologies for direct blood pressure measurement are too bulky. Here we present an innovative art of continuous noninvasive hemodynamic monitoring (CNAP2GO). It directly measures blood pressure by using a volume control technique and could be used for small wearable sensors integrated in a finger-ring. As a software prototype, CNAP2GO showed excellent blood pressure measurement performance in comparison with invasive reference measurements in 46 patients having surgery. The resulting pulsatile blood pressure signal carries information to derive cardiac output and other hemodynamic variables. We show that CNAP2GO can self-calibrate and be miniaturized for wearable approaches. CNAP2GO potentially constitutes the breakthrough for wearable sensors for blood pressure and flow monitoring in both ambulatory and in-hospital clinical settings.",
author = "J{\"u}rgen Fortin and Rogge, {Dorothea E} and Christian Fellner and Doris Flotzinger and Julian Grond and Katja Lerche and Bernd Saugel",
year = "2021",
month = mar,
day = "2",
doi = "10.1038/s41467-021-21271-8",
language = "English",
volume = "12",
journal = "NAT COMMUN",
issn = "2041-1723",
publisher = "NATURE PUBLISHING GROUP",
number = "1",

}

RIS

TY - JOUR

T1 - A novel art of continuous noninvasive blood pressure measurement

AU - Fortin, Jürgen

AU - Rogge, Dorothea E

AU - Fellner, Christian

AU - Flotzinger, Doris

AU - Grond, Julian

AU - Lerche, Katja

AU - Saugel, Bernd

PY - 2021/3/2

Y1 - 2021/3/2

N2 - Wearable sensors to continuously measure blood pressure and derived cardiovascular variables have the potential to revolutionize patient monitoring. Current wearable methods analyzing time components (e.g., pulse transit time) still lack clinical accuracy, whereas existing technologies for direct blood pressure measurement are too bulky. Here we present an innovative art of continuous noninvasive hemodynamic monitoring (CNAP2GO). It directly measures blood pressure by using a volume control technique and could be used for small wearable sensors integrated in a finger-ring. As a software prototype, CNAP2GO showed excellent blood pressure measurement performance in comparison with invasive reference measurements in 46 patients having surgery. The resulting pulsatile blood pressure signal carries information to derive cardiac output and other hemodynamic variables. We show that CNAP2GO can self-calibrate and be miniaturized for wearable approaches. CNAP2GO potentially constitutes the breakthrough for wearable sensors for blood pressure and flow monitoring in both ambulatory and in-hospital clinical settings.

AB - Wearable sensors to continuously measure blood pressure and derived cardiovascular variables have the potential to revolutionize patient monitoring. Current wearable methods analyzing time components (e.g., pulse transit time) still lack clinical accuracy, whereas existing technologies for direct blood pressure measurement are too bulky. Here we present an innovative art of continuous noninvasive hemodynamic monitoring (CNAP2GO). It directly measures blood pressure by using a volume control technique and could be used for small wearable sensors integrated in a finger-ring. As a software prototype, CNAP2GO showed excellent blood pressure measurement performance in comparison with invasive reference measurements in 46 patients having surgery. The resulting pulsatile blood pressure signal carries information to derive cardiac output and other hemodynamic variables. We show that CNAP2GO can self-calibrate and be miniaturized for wearable approaches. CNAP2GO potentially constitutes the breakthrough for wearable sensors for blood pressure and flow monitoring in both ambulatory and in-hospital clinical settings.

U2 - 10.1038/s41467-021-21271-8

DO - 10.1038/s41467-021-21271-8

M3 - SCORING: Journal article

C2 - 33654082

VL - 12

JO - NAT COMMUN

JF - NAT COMMUN

SN - 2041-1723

IS - 1

M1 - 1387

ER -