Modeling, characterization and test of a pediatric ventricular assist device

D. L. Sousa; T. D. Cordeiro; T. R. Melo; J. S. Da Rocha Neto; I. A. Cestari; A. M.N. Lima

doi:10.1088/1742-6596/1044/1/012047

Modeling, characterization and test of a pediatric ventricular assist device

D. L. Sousa, T. D. Cordeiro, T. R. Melo, J. S. Da Rocha Neto, I. A. Cestari, A. M.N. Lima

Research output: Contribution to journal › Conference article › peer-review

3 Scopus citations

Abstract

This paper presents a 0D model for the pulsatile pediatric Ventricular Assist Device (pVAD), as well as its characterization and test results obtained by using an experimental hydraulic system that provides operational conditions close to the physiological conditions observed in pediatric patients. The measurements of the physical quantities used in characterization of the pVAD have been obtained by using the LabVIEW platform. The air chamber pressure signal is used to model the pneumatic actuation system behaviour, whereas the pressure-volume relationship inside the blood chamber is applied to model the pVAD compliance. The set of test and validation results demonstrated the correctness of the proposed model.

Original language	English
Article number	012047
Journal	Journal of Physics: Conference Series
Volume	1044
Issue number	1
DOIs	https://doi.org/10.1088/1742-6596/1044/1/012047
State	Published - 18 Jun 2018
Externally published	Yes
Event	2017 Joint IMEKO TC1-TC7-TC13 Symposium: Measurement Science Challenges in Natural and Social Sciences - Rio de Janeiro, Brazil Duration: 31 Jul 2017 → 3 Aug 2017

Access to Document

10.1088/1742-6596/1044/1/012047

Cite this

@article{2f608930696248829c04d3c3e7f52c50,

title = "Modeling, characterization and test of a pediatric ventricular assist device",

abstract = "This paper presents a 0D model for the pulsatile pediatric Ventricular Assist Device (pVAD), as well as its characterization and test results obtained by using an experimental hydraulic system that provides operational conditions close to the physiological conditions observed in pediatric patients. The measurements of the physical quantities used in characterization of the pVAD have been obtained by using the LabVIEW platform. The air chamber pressure signal is used to model the pneumatic actuation system behaviour, whereas the pressure-volume relationship inside the blood chamber is applied to model the pVAD compliance. The set of test and validation results demonstrated the correctness of the proposed model.",

author = "Sousa, {D. L.} and Cordeiro, {T. D.} and Melo, {T. R.} and {Da Rocha Neto}, {J. S.} and Cestari, {I. A.} and Lima, {A. M.N.}",

note = "Publisher Copyright: {\textcopyright} Published under licence by IOP Publishing Ltd.; 2017 Joint IMEKO TC1-TC7-TC13 Symposium: Measurement Science Challenges in Natural and Social Sciences ; Conference date: 31-07-2017 Through 03-08-2017",

year = "2018",

month = jun,

day = "18",

doi = "10.1088/1742-6596/1044/1/012047",

language = "English",

volume = "1044",

journal = "Journal of Physics: Conference Series",

issn = "1742-6588",

publisher = "IOP Publishing Ltd.",

number = "1",

}

TY - JOUR

T1 - Modeling, characterization and test of a pediatric ventricular assist device

AU - Sousa, D. L.

AU - Cordeiro, T. D.

AU - Melo, T. R.

AU - Da Rocha Neto, J. S.

AU - Cestari, I. A.

AU - Lima, A. M.N.

N1 - Publisher Copyright: © Published under licence by IOP Publishing Ltd.

PY - 2018/6/18

Y1 - 2018/6/18

N2 - This paper presents a 0D model for the pulsatile pediatric Ventricular Assist Device (pVAD), as well as its characterization and test results obtained by using an experimental hydraulic system that provides operational conditions close to the physiological conditions observed in pediatric patients. The measurements of the physical quantities used in characterization of the pVAD have been obtained by using the LabVIEW platform. The air chamber pressure signal is used to model the pneumatic actuation system behaviour, whereas the pressure-volume relationship inside the blood chamber is applied to model the pVAD compliance. The set of test and validation results demonstrated the correctness of the proposed model.

AB - This paper presents a 0D model for the pulsatile pediatric Ventricular Assist Device (pVAD), as well as its characterization and test results obtained by using an experimental hydraulic system that provides operational conditions close to the physiological conditions observed in pediatric patients. The measurements of the physical quantities used in characterization of the pVAD have been obtained by using the LabVIEW platform. The air chamber pressure signal is used to model the pneumatic actuation system behaviour, whereas the pressure-volume relationship inside the blood chamber is applied to model the pVAD compliance. The set of test and validation results demonstrated the correctness of the proposed model.

UR - http://www.scopus.com/inward/record.url?scp=85049522247&partnerID=8YFLogxK

U2 - 10.1088/1742-6596/1044/1/012047

DO - 10.1088/1742-6596/1044/1/012047

M3 - Conference article

AN - SCOPUS:85049522247

SN - 1742-6588

VL - 1044

JO - Journal of Physics: Conference Series

JF - Journal of Physics: Conference Series

IS - 1

M1 - 012047

T2 - 2017 Joint IMEKO TC1-TC7-TC13 Symposium: Measurement Science Challenges in Natural and Social Sciences

Y2 - 31 July 2017 through 3 August 2017

ER -

Modeling, characterization and test of a pediatric ventricular assist device

Abstract

Access to Document

Other files and links

Fingerprint

Cite this