Development of a pulse oximeter and blood pressure measurement device

Ana Fé; Joana Sousa; Hugo Gamboa

doi:10.5220/0003781402010206

Development of a pulse oximeter and blood pressure measurement device

Ana Fé, Joana Sousa, Hugo Gamboa

DF – Departamento de Física

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

Abstract

The aim of this study was to develop a device that measures both oxygen saturation (S _pO ₂) and Blood Pressure (BP), non-invasively, continuously and without a cuff. The pulse oximeter was developed for transmission and reflection mode, for use in finger and wrist, respectively. The oxygen saturation results obtained with the developed device placed on the wrist reveled an high relation with an market device. For BP measurement there were tested 3 different combination of sensors localizations to obtain Pulse Transit Time (PTT): ECG and pulse oximeter on the finger, ECG and pulse oximeter on the wrist and pulse oximeter on the wrist and photoplethismogram on finger, and two calibration modes: for each subject - without input parameters - and general - with one input parameter (height). The results reveled better correlation between the BP estimated with the first calibration and the reference method (cuff-based) than for the second calibration.

Original language	English
Title of host publication	BIODEVICES 2012 - Proceedings of the International Conference on Biomedical Electronics and Devices
Publisher	SciTePress - Science and Technology Publications
Pages	201-206
Number of pages	6
ISBN (Print)	9789898425911
DOIs	https://doi.org/10.5220/0003781402010206
Publication status	Published - 2012
Event	International Conference on Biomedical Electronics and Devices, BIODEVICES 2012 - Vilamoura, Algarve, Portugal Duration: 1 Feb 2012 → 4 Feb 2012

Conference

Conference	International Conference on Biomedical Electronics and Devices, BIODEVICES 2012
Country/Territory	Portugal
City	Vilamoura, Algarve
Period	1/02/12 → 4/02/12

Keywords

Blood pressure
Oximetry
Pulse oximeter
Pulse transit time

Access to Document

10.5220/0003781402010206

Cite this

@inproceedings{c73628ad71fd4418ab4c854ba5f63e8e,

title = "Development of a pulse oximeter and blood pressure measurement device",

abstract = "The aim of this study was to develop a device that measures both oxygen saturation (S pO 2) and Blood Pressure (BP), non-invasively, continuously and without a cuff. The pulse oximeter was developed for transmission and reflection mode, for use in finger and wrist, respectively. The oxygen saturation results obtained with the developed device placed on the wrist reveled an high relation with an market device. For BP measurement there were tested 3 different combination of sensors localizations to obtain Pulse Transit Time (PTT): ECG and pulse oximeter on the finger, ECG and pulse oximeter on the wrist and pulse oximeter on the wrist and photoplethismogram on finger, and two calibration modes: for each subject - without input parameters - and general - with one input parameter (height). The results reveled better correlation between the BP estimated with the first calibration and the reference method (cuff-based) than for the second calibration.",

keywords = "Blood pressure, Oximetry, Pulse oximeter, Pulse transit time",

author = "Ana F{\'e} and Joana Sousa and Hugo Gamboa",

year = "2012",

doi = "10.5220/0003781402010206",

language = "English",

isbn = "9789898425911",

pages = "201--206",

booktitle = "BIODEVICES 2012 - Proceedings of the International Conference on Biomedical Electronics and Devices",

publisher = "SciTePress - Science and Technology Publications",

address = "Portugal",

note = "International Conference on Biomedical Electronics and Devices, BIODEVICES 2012 ; Conference date: 01-02-2012 Through 04-02-2012",

}

Fé, A, Sousa, J & Gamboa, H 2012, Development of a pulse oximeter and blood pressure measurement device. in BIODEVICES 2012 - Proceedings of the International Conference on Biomedical Electronics and Devices. SciTePress - Science and Technology Publications, pp. 201-206, International Conference on Biomedical Electronics and Devices, BIODEVICES 2012, Vilamoura, Algarve, Portugal, 1/02/12. https://doi.org/10.5220/0003781402010206

Development of a pulse oximeter and blood pressure measurement device. / Fé, Ana; Sousa, Joana; Gamboa, Hugo.

BIODEVICES 2012 - Proceedings of the International Conference on Biomedical Electronics and Devices. SciTePress - Science and Technology Publications, 2012. p. 201-206.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

TY - GEN

T1 - Development of a pulse oximeter and blood pressure measurement device

AU - Fé, Ana

AU - Sousa, Joana

AU - Gamboa, Hugo

PY - 2012

Y1 - 2012

N2 - The aim of this study was to develop a device that measures both oxygen saturation (S pO 2) and Blood Pressure (BP), non-invasively, continuously and without a cuff. The pulse oximeter was developed for transmission and reflection mode, for use in finger and wrist, respectively. The oxygen saturation results obtained with the developed device placed on the wrist reveled an high relation with an market device. For BP measurement there were tested 3 different combination of sensors localizations to obtain Pulse Transit Time (PTT): ECG and pulse oximeter on the finger, ECG and pulse oximeter on the wrist and pulse oximeter on the wrist and photoplethismogram on finger, and two calibration modes: for each subject - without input parameters - and general - with one input parameter (height). The results reveled better correlation between the BP estimated with the first calibration and the reference method (cuff-based) than for the second calibration.

AB - The aim of this study was to develop a device that measures both oxygen saturation (S pO 2) and Blood Pressure (BP), non-invasively, continuously and without a cuff. The pulse oximeter was developed for transmission and reflection mode, for use in finger and wrist, respectively. The oxygen saturation results obtained with the developed device placed on the wrist reveled an high relation with an market device. For BP measurement there were tested 3 different combination of sensors localizations to obtain Pulse Transit Time (PTT): ECG and pulse oximeter on the finger, ECG and pulse oximeter on the wrist and pulse oximeter on the wrist and photoplethismogram on finger, and two calibration modes: for each subject - without input parameters - and general - with one input parameter (height). The results reveled better correlation between the BP estimated with the first calibration and the reference method (cuff-based) than for the second calibration.

KW - Blood pressure

KW - Oximetry

KW - Pulse oximeter

KW - Pulse transit time

UR - http://www.scopus.com/inward/record.url?scp=84861980529&partnerID=8YFLogxK

U2 - 10.5220/0003781402010206

DO - 10.5220/0003781402010206

M3 - Conference contribution

AN - SCOPUS:84861980529

SN - 9789898425911

SP - 201

EP - 206

BT - BIODEVICES 2012 - Proceedings of the International Conference on Biomedical Electronics and Devices

PB - SciTePress - Science and Technology Publications

T2 - International Conference on Biomedical Electronics and Devices, BIODEVICES 2012

Y2 - 1 February 2012 through 4 February 2012

ER -

Development of a pulse oximeter and blood pressure measurement device

Abstract

Conference

Keywords

Access to Document

Other files and links

Fingerprint

Cite this