A feasibility study evaluating innovative in-ear pulse oximetry for unobtrusive cardiovascular homecare monitoring during sleep

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21460%2F13%3A00211501" target="_blank" >RIV/68407700:21460/13:00211501 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

A feasibility study evaluating innovative in-ear pulse oximetry for unobtrusive cardiovascular homecare monitoring during sleep

Popis výsledku v původním jazyce

In this paper, we present a novel pulseoximetric sensor which can be worn in the ear channel. In previous work, we could demonstrate that measurement of heart rate (HR), arterial oxygen saturation (SpO2) and respiratory related information can be performed with reliable accuracy. Since these results were obtained under laboratory conditions, we now studied the feasibility of a clinical appliance of the sensor system for cardiovascular monitoring during sleep which may allow diagnosis of sleep apnea in future. Therefore, we performed human trials in a sleep laboratory with patients with a clinical suspicion of sleep apnea. The evaluation focus on heart rate and oxygen saturation. Results was compared with standard polysomnography (PSG) measurements anddemonstrate that nocturnal long-term measurement of oxygen saturation and heart rate is possible with sufficient accuracy.

Název v anglickém jazyce

A feasibility study evaluating innovative in-ear pulse oximetry for unobtrusive cardiovascular homecare monitoring during sleep

Popis výsledku anglicky

In this paper, we present a novel pulseoximetric sensor which can be worn in the ear channel. In previous work, we could demonstrate that measurement of heart rate (HR), arterial oxygen saturation (SpO2) and respiratory related information can be performed with reliable accuracy. Since these results were obtained under laboratory conditions, we now studied the feasibility of a clinical appliance of the sensor system for cardiovascular monitoring during sleep which may allow diagnosis of sleep apnea in future. Therefore, we performed human trials in a sleep laboratory with patients with a clinical suspicion of sleep apnea. The evaluation focus on heart rate and oxygen saturation. Results was compared with standard polysomnography (PSG) measurements anddemonstrate that nocturnal long-term measurement of oxygen saturation and heart rate is possible with sufficient accuracy.

Druh

O - Ostatní výsledky

CEP obor

EI - Biotechnologie a bionika

OECD FORD obor

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Projekt

<a href="/cs/project/EE.2.3.20.0092" target="_blank" >EE.2.3.20.0092: Rozvoj výzkumného týmu BIO-OPT-XUV na FBMI ČVUT</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2013

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů