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The bionic actuation and experimental study of a heart simulator
Han JP(韩建平); Liu H(刘浩); Zhou YY(周圆圆); Zhang RM(张如美); Li ZJ(李长吉)
Conference Name11th World Congress on Intelligent Control and Automation (WCICA 2014)
Conference DateJune 29 - July 4, 2014
Conference PlaceShenyang, China
Source PublicationProceeding of the 11th World Congress on Intelligent Control and Automation, WCICA 2014
Publication PlacePiscataway, NJ, USA
Indexed ByEI ; CPCI(ISTP)
EI Accession number20152600977535
WOS IDWOS:000393066202148
Contribution Rank1
KeywordHeart Simulator Air Pressure Cavity Penumatic Artificial Myocardium Beating Heart Blood Circulation
AbstractStatic heart phantom cannot provide a realistic human heart's information under movement state and the medical image lacking of intuitionism is unable to provide a real operation training environment. In order to create a lifelike heart beating environment realistically, a unique air pressure cavity is designed between the heart phantom's fibrous pericardium and artificial myocardium. Based on Windkessel model, a novel actuation circuit is also designed to pump air into/out off the cavity to drive the artificial myocardium contraction and relaxation at certain rhythm. The simulator's output flow testing experiment was carried out to evaluate its performance. Results showed that its output blood flow curves showed as periodical pulsation. It is much similar to the pulse output characteristic of human heart. When the heart simulator operated at a rate of 75 beats per minute, its cardiac output was 5L and stroke volume was about 66mL. The results indicated that the heart simulator can highly simulate the heart beating process. Besides, the blood flow changes of the heart simulator were conformed to the human physiological parameters.
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Document Type会议论文
Affiliation1.Department of Information and Control Engineering, Shenyang Jianzhu University, Muddy South East Road No.9, Shenyang, China
2.Department of Medical Devices and Information Center, Shenyang Institute of Automation, Chinese Academy of Sciences, South Towel Street No.114, Shenyang, China
3.Yingkou Jucheng Technology Development of Teaching Co., LTD, Bohai Street No.98, Yingkou, China
Recommended Citation
GB/T 7714
Han JP,Liu H,Zhou YY,et al. The bionic actuation and experimental study of a heart simulator[C]. Piscataway, NJ, USA:IEEE,2014:2817-2820.
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