Robustness, Specificity and Reliability of an In-ear Pulse Oximetric Sensor in Surgical Patients

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21460%2F13%3A00211493" target="_blank" >RIV/68407700:21460/13:00211493 - isvavai.cz</a>

Výsledek na webu

<a href="http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=6671925" target="_blank" >http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=6671925</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1109/JBHI.2013.2292118" target="_blank" >10.1109/JBHI.2013.2292118</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Robustness, Specificity and Reliability of an In-ear Pulse Oximetric Sensor in Surgical Patients

Popis výsledku v původním jazyce

Since many years, pulse oximetry is widely used in the clinical environment for a reliable monitoring of oxygen saturation (SpO2) and heart rate. But since common sensors are mainly placed to peripheral body parts as finger or earlobe, it is still highlysusceptible to reduced peripheral perfusion, e.g. due to centralization. Therefore, a novel in-ear pulse oximetric sensor (placed against the tragus) was presented in a prior work which is deemed to be independent from perfusion fluctuations due to itsproximity to the trunk. Having demonstrated the feasibility of in-ear SpO2 measurement with reliable specificity in a laboratory setting, we now report results from a study on in-ear SpO2 in a clinical setting. For this, trials were performed in 29 adultpatients undergoing surgery. In-ear SpO2 data are compared with SaO2 data obtained by blood gas analysis, and with three reference pulse oximeters (PO) applied to the finger, ear lobe and forehead. In addition, we derived an SpO2-indepen

Název v anglickém jazyce

Robustness, Specificity and Reliability of an In-ear Pulse Oximetric Sensor in Surgical Patients

Popis výsledku anglicky

Since many years, pulse oximetry is widely used in the clinical environment for a reliable monitoring of oxygen saturation (SpO2) and heart rate. But since common sensors are mainly placed to peripheral body parts as finger or earlobe, it is still highlysusceptible to reduced peripheral perfusion, e.g. due to centralization. Therefore, a novel in-ear pulse oximetric sensor (placed against the tragus) was presented in a prior work which is deemed to be independent from perfusion fluctuations due to itsproximity to the trunk. Having demonstrated the feasibility of in-ear SpO2 measurement with reliable specificity in a laboratory setting, we now report results from a study on in-ear SpO2 in a clinical setting. For this, trials were performed in 29 adultpatients undergoing surgery. In-ear SpO2 data are compared with SaO2 data obtained by blood gas analysis, and with three reference pulse oximeters (PO) applied to the finger, ear lobe and forehead. In addition, we derived an SpO2-indepen

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

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

Název periodika

IEEE Journal of Biomedical and Health Informatics

ISSN

2168-2194

e-ISSN

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Svazek periodika

PP

Číslo periodika v rámci svazku

99

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

8

Strana od-do

1-8

Kód UT WoS článku

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EID výsledku v databázi Scopus

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