Zobrazeno 1 - 10
of 207
pro vyhledávání: '"pulse transit time (PTT)"'
Autor:
Martin Deutges, Holger Redtel
Publikováno v:
IEEE Access, Vol 12, Pp 97269-97279 (2024)
Currently, blood pressure assessment is on the verge of shifting from classical cuff-based measurements to continuous estimation using smart devices based on the absorption and reflection characteristics of light in tissue. This type of blood pressur
Externí odkaz:
https://doaj.org/article/7a36c2741c884a30bdc0b66d50a02c1c
Publikováno v:
Frontiers in Physiology, Vol 14 (2023)
Background: Pulse transit time (PTT) is a key parameter in cuffless blood pressure measurement based on photoplethysmography (PPG) signals. In wearable PPG sensors, raw PPG signals are filtered, which can change the timing of PPG waveform feature poi
Externí odkaz:
https://doaj.org/article/5b8d3b9d67424aba81194a091ffd3a6d
Akademický článek
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Publikováno v:
Current Directions in Biomedical Engineering, Vol 7, Iss 2, Pp 843-846 (2021)
Continuous non-invasive blood pressure measurements bear a high potential. Particular in Somnology they allow to derive comfortably the systolic and diastolic blood pressure from an electrocardiogram and a synchronous photoplethysmogram without sleep
Externí odkaz:
https://doaj.org/article/254172b86cc241eab55e0704f0314e8e
Akademický článek
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Publikováno v:
Sensors, Vol 23, Iss 4, p 2318 (2023)
Electronic health (eHealth) is a strategy to improve the physical and mental condition of a human, collecting daily physiological data and information from digital apparatuses. Body weight and blood pressure (BP) are the most popular and important ph
Externí odkaz:
https://doaj.org/article/55cd87ef7c3a43cfa1fd6a420db9d83a
Autor:
Youna Marc-Derrien, Louise Gren, Katrin Dierschke, Maria Albin, Anders Gudmundsson, Aneta Wierzbicka, Frida Sandberg
Publikováno v:
Frontiers in Physiology, Vol 13 (2022)
Ambient air pollution is recognized as a key risk factor for cardiovascular morbidity and mortality contributing to the global disease burden. The use of renewable diesel fuels, such as hydrotreated vegetable oil (HVO), have increased in recent years
Externí odkaz:
https://doaj.org/article/1a9e31d8f1f9482981e24c8947d1f810
Publikováno v:
IEEE Access, Vol 8, Pp 55424-55437 (2020)
This paper describes an integrated chest wearable apparatus for continuous blood pressure (BP) measurements exploiting the heart-rate (HR) and the pulse arrival time (PAT) in a modified Moens-Korteweg model. The device embeds a miniaturized gas press
Externí odkaz:
https://doaj.org/article/3a3a212e35b548d6b489a4bc4c821e88
Publikováno v:
IEEE Access, Vol 8, Pp 11534-11545 (2020)
Recently, smartphones with mobile health applications have become promising tools in the healthcare industry due to their convenience, ubiquity for patients, and the ability to gather data in real time. In this paper, we propose a novel non-invasive,
Externí odkaz:
https://doaj.org/article/a182431f3b564bfbbd22f66086c779b5
Publikováno v:
Nutrients, Vol 14, Iss 12, p 2552 (2022)
Currently, in terms of reducing the infection risk of the COVID-19 virus spreading all over the world, the development of touchless blood pressure (BP) measurement has potential benefits. The pulse transit time (PTT) has a high relation with BP, whic
Externí odkaz:
https://doaj.org/article/63405607a684480d824d0265ee6df01e