Lumped Parameter Model of the Systemic Circulation and a Rotary Blood Pump Interaction

被引：1
|
作者：
Rubtsova, Ekaterina [1 ]
Malinina, Alena [1 ]
Galyastov, Andrey [1 ,2 ]
机构：
[1] Natl Res Univ Elect Technol, Inst Biomed Syst, Moscow, Zelenograd, Russia
[2] Sechenov Univ, Inst Bion Technol & Engn, Moscow, Zelenograd, Russia
来源：
PROCEEDINGS OF THE 2021 IEEE CONFERENCE OF RUSSIAN YOUNG RESEARCHERS IN ELECTRICAL AND ELECTRONIC ENGINEERING (ELCONRUS) | 2021年
基金：
俄罗斯科学基金会;
关键词：
heart failure; systemic circulation; mathematical model; rotary blood pumps; ventricular assist device; QUALITY-OF-LIFE; PERFORMANCE;
D O I：
10.1109/ElConRus51938.2021.9396533
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
Heart failure is the most common worldwide mortality reason. Although heart transplantation is a patient's treatment gold standard, the lack of donor hearts problem remains unsolved. Using rotary blood pumps is the most effective method for patients waiting for transplantation. In this work, we introduce a lumped parameter model developed to simulate the interaction between the systemic circulation and the rotary blood pump Sputnik. The interaction was studied at a pump rotor speed of 5000 - 8500 rpm. This simulation demonstrated that the pump changed mean pressure in the systemic vessels increased to normal (from 75 mmHg to 97 mmHg), and the blood flow increased to normal (from 3.9 Umin to 5.2 Umin). The simulation results confirm the developed mathematical model can be used to model various stages of heart failure and the pump support level.
引用
收藏
页码：2855 / 2859
页数：5
相关论文
共 50 条
  • [1] LUMPED PARAMETER MODEL OF THE PULMONARY CIRCULATION
    LIEBER, BB
    LI, Z
    GRANT, BJB
    [J]. FASEB JOURNAL, 1992, 6 (04): : A1517 - A1517
  • [2] Lumped parameter model of a variable displacement pump
    Wright, J.
    Burton, R.
    Schoenau, G.
    [J]. Journal of fluid control, 1988, 19 (02): : 37 - 57
  • [3] THE INVESTIGATION OF THE INTERACTION OF THE IMPLANTABLE ROTARY BLOOD PUMP AND THE LEFT VENTRICLE ON THE MOCK CIRCULATION SYSTEM
    Konysheva, E. G.
    Itkin, G. P.
    Dozorov, K. N.
    Kudinov, V. L.
    Shumakov, D., V
    [J]. VESTNIK TRANSPLANTOLOGII I ISKUSSTVENNYH ORGANOV, 2010, 12 (03): : 94 - 100
  • [4] Parameter-Optimized Model of Cardiovascular-Rotary Blood Pump Interactions
    Lim, Einly
    Dokos, Socrates
    Cloherty, Shaun L.
    Salamonsen, Robert F.
    Mason, David G.
    Reizes, John A.
    Lovell, Nigel H.
    [J]. IEEE TRANSACTIONS ON BIOMEDICAL ENGINEERING, 2010, 57 (02) : 254 - 266
  • [5] A LUMPED PARAMETER MATHEMATICAL-MODEL OF THE SPLANCHNIC CIRCULATION
    CHU, TM
    REDDY, NP
    [J]. JOURNAL OF BIOMECHANICAL ENGINEERING-TRANSACTIONS OF THE ASME, 1992, 114 (02): : 222 - 226
  • [6] A lumped parameter model of the boom of a mobile concrete pump
    Wanner, Julian
    Sawodny, Oliver
    [J]. 2019 18TH EUROPEAN CONTROL CONFERENCE (ECC), 2019, : 2808 - 2813
  • [7] A distributed lumped parameter model of blood flow with fluid-structure interaction
    Ryan Pewowaruk
    Alejandro Roldán-Alzate
    [J]. Biomechanics and Modeling in Mechanobiology, 2021, 20 : 1659 - 1674
  • [8] A distributed lumped parameter model of blood flow with fluid-structure interaction
    Pewowaruk, Ryan
    Roldan-Alzate, Alejandro
    [J]. BIOMECHANICS AND MODELING IN MECHANOBIOLOGY, 2021, 20 (05) : 1659 - 1674
  • [9] Interaction of an Idealized Cavopulmonary Circulation With Mechanical Circulatory Assist Using an Intravascular Rotary Blood Pump
    Bhavsar, Sonya S.
    Moskowitz, William B.
    Throckmorton, Amy L.
    [J]. ARTIFICIAL ORGANS, 2010, 34 (10) : 816 - 827
  • [10] A cardiac electromechanical model coupled with a lumped-parameter model for closed-loop blood circulation
    Regazzoni, F.
    Salvador, M.
    Africa, P. C.
    Fedele, M.
    Dede, L.
    Quarteroni, A.
    [J]. JOURNAL OF COMPUTATIONAL PHYSICS, 2022, 457
12345