Simulation of dynamic behavior of heart rate for TAH control

Author

Tanaka, Akira ; Yoshizawa, Makoto ; Abe, Ken-ichi ; Yambe, Tomoyuki ; Nitta, Shin-ichi ; Abe, Yusuke ; Chinzei, Tsuneo ; Imachi, Kou

Author_Institution

Inst. of Dev., Aging & Cancer, Tohoku Univ., Sendai, Japan

Volume

2

fYear

1999

fDate

36434

Abstract

It is desirable that the dynamic behavior of the drive rate of the total artificial heart (TAH) can be as similar as possible to that of the recipient´s heart rate (HR) before implantation. This requires a model which can simulate the behavior of HR on the basis of only information measured with the limited number of approvable sensors. The present study aims at deriving the model for simulating the dynamic behavior of HR from a few measurements in order to apply the model to TAH control

Keywords

artificial organs; biocontrol; cardiology; haemodynamics; physiological models; approvable sensors; cardiac model; drive rate; goat experiments; heart rate dynamic behavior simulation; measured information; recipient´s heart rate; total artificial heart control; Aging; Animals; Artificial heart; Cancer; Delay estimation; Electrical resistance measurement; Heart rate; Open loop systems; Pressure control; Time measurement;

fLanguage

English

Publisher

ieee

Conference_Titel

[Engineering in Medicine and Biology, 1999. 21st Annual Conference and the 1999 Annual Fall Meetring of the Biomedical Engineering Society] BMES/EMBS Conference, 1999. Proceedings of the First Joint

Conference_Location

Atlanta, GA

ISSN

1094-687X

Print_ISBN

0-7803-5674-8

Type

conf

DOI

10.1109/IEMBS.1999.803910

Filename

803910