본문 바로가기
HOME> 논문 > 논문 검색상세

논문 상세정보

An Investigation of the Pump Operating Characteristics as a Novel Control Index for LVAD Control

Choi Seongjin    (Department of Electronics and Information Engineering, Korea University   ); Boston J. Robert    (Department of Electrical Engineering, University of Pittsburgh, U.S.A.   ); Antaki James F.    (Department of Biomedical Engineering and Computer Science, Carnegie Mellon University, U.S.A  );
  • 초록

    This work presents a novel control index to regulate the pump speed of an axial flow blood pump for the left ventricular assist device (LVAD). The control index is based on the characterization of pump operating conditions such as normal or suction status. The pump operating characteristics reveal that a certain pulsatility relationship between the pump pressure difference and the pump flow is a unique index to identify the pump operating status under the diverse pump operating environments.


  • 주제어

    Axial flow blood pump .   control index .   LVAD .   pump characteristics.  

  • 참고문헌 (11)

    1. H. Schima, W. Trubel, A. Moritz, G. Wieselthaler, H. G. Stohr, H. Thomas, U. Losert, and E. Wolner, 'Noninvasive monitoring of rotary blood pumps: Necessity, possibilities, and limitations,' Artificial Organs, vol. 6, pp. 195- 202, 1992 
    2. S. Choi, J. F. Antaki, J. R. Boston, and D. Thomas, 'A sensorless approach to control of a turbodynamic left ventricular assist system,' IEEE Trans. on Control Systems Technology, vol. 9, no. 3, pp. 473-482, 2001 
    3. S. Choi, J. R. Boston, D. Thomas, and J. F. Antaki, 'Modeling and identification of an axial flow blood pump,' Proc. of America Control Conference, vol. 6, pp. 3714-3715, Albuquerque, NM, 1997 
    4. S. Choi, 'Suction detection in left ventricular assist system: data fusion approach,' International Journal of Control, Automation, and Systems, vol. 1, no. 3, pp. 368-375, September 2003 
    5. S. Choi, Modeling and Control of Left Ventricular Assist System, Ph.D. Dissertation, University of Pittsburgh, 1998 
    6. G. Avanzolini, P. Barbini, A. Cappello, and G. Cevenini, 'CADCS simulation of the closedloop cardiovascular system,' Int. J. Biomed Comput, vol. 22, pp. 39-49, 1988 
    7. J. R. Boston, L. Baloa, Dehou Liu, M. A. Simaan, S. Choi, and J. F. Antaki, 'Combination of data approaches to heuristic control and fault detection,' Proc. of IEEE Conference on Control Applications and International Symposium on Computer-Aided Control Systems Design, pp. 98-103, Anchorage, AK, September 25-27, 2000 
    8. D. B. Olsen, 'The history of continuous-flow blood pumps,' Artificial Organs, vol. 24, no. 6, pp. 401-404, 2000 
    9. H. Schima, J. Honigschnabel, W. Trubel, and H. Thoma, 'Computer simulation of the circulatory system during support with a rotary blood pump.' Trans. Am. Soc. Artif. Org., vol. 36, pp. M252-M254, 1990 
    10. M. Vollkron, H. Schima, L. Huber, R. Benkowski, G. Morello, and G. Wieselthaler, 'Development of a suction detection system for axial blood pumps,' Artificial Organs, vol. 28, no. 8, pp. 709-716, 2004 
    11. J. R. Boston, M. A. Simaan, J. F. Antaki, Y. Yu, and S. Choi, 'Intelligent control design for heart assist devices,' Proc. of 1998 ISIC/CIRA/ISAS Joint Conference, pp. 497-502, Gaithersburgh, MD, 1998 

 활용도 분석

  • 상세보기

    amChart 영역
  • 원문보기

    amChart 영역

원문보기

무료다운로드
  • NDSL :
  • 제어로봇시스템학회 : 저널
유료다운로드

유료 다운로드의 경우 해당 사이트의 정책에 따라 신규 회원가입, 로그인, 유료 구매 등이 필요할 수 있습니다. 해당 사이트에서 발생하는 귀하의 모든 정보활동은 NDSL의 서비스 정책과 무관합니다.

원문복사신청을 하시면, 일부 해외 인쇄학술지의 경우 외국학술지지원센터(FRIC)에서
무료 원문복사 서비스를 제공합니다.

NDSL에서는 해당 원문을 복사서비스하고 있습니다. 위의 원문복사신청 또는 장바구니 담기를 통하여 원문복사서비스 이용이 가능합니다.

이 논문과 함께 출판된 논문 + 더보기