Control of implantable axial blood pumps based on physiological demand

Proceedings of the American Control Conference

Volumn 2006, Issue , 2006, Pages 697-700

  Vollkron, Michael ^a,b,c   Schima, Heinrich ^a,b,c   Huber, Leopold ^b,c   Benkowski, Bob ^d   Morello, Gino ^d   Wieselthaler, Georg ^b,c  

^a Ludwig Boltzmann Cluster for Cardiovascular Research   (Austria)

^b MEDICAL UNIVERSITY OF VIENNA   (Austria)

^c Department of Cardiothoracic Surgery ^*

^d Micromed Cardiovascular Inc   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

ALGORITHMS; BLOOD; DATA RECORDING; PHYSIOLOGY; PROJECT MANAGEMENT; TIME DOMAIN ANALYSIS;

DELTA PRESSURE; PHYSIOLOGICAL DEMAND;

IMPLANTS (SURGICAL);

EID: 34047239580     PISSN: 07431619     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/acc.2006.1655437     Document Type: Conference Paper

References (18)

1. Wieselthaler GM, Schima H, Hiesmayr M, et al. First clinical experience with the DeBakey VAD continuous-axial-flow pump for bridge to transplantation. Circulation (United States), Feb 1 2000, 101(4) p356-9.
2. Wieselthaler GM, Schima H, Dworschak M, et al. First experiences with outpatient care of patients with implanted axial flow pumps. Artif Organs (United States), 25(5), 2001: p331-5.
3. Noon GP, Morley DL, Irwin S, Abdelsayed SV, Benkowski RJ, Lynch BE: Clinical experience with the MicroMed DeBakey ventricular assist device: Ann Thorac Surg (United States), Mar 2001, 71(3 Suppl) pS133-8.
4. Westaby S, Banning AP, Jarvik R, et al. First permanent implant of the Jarvik 2000 Heart. Lancet (England), Sep 9 2000, 356(9233) p900-3.
5. Schima H, Trubel W, Moritz A, et al. Noninvasive monitoring of rotary blood pumps: necessity, possibilities, and limitations. Artif Organs. 1992 Apr; 16(2): 195-202.
6. Akimoto T, Yamazaki K, Litwak P, et al. Rotary blood pump flow spontaneously increases during exercise under constant pump speed: results of a chronic study. Artif Organs. 1999 Aug;23(8):797-801.
7. Vollkron M, Schima H, Huber L, Benkowski R, Morello G, Wieselthaler G. Development of a suction detection system for axial blood pumps. Artif Organs. 2004 Aug;28(8):709-16.
8. Maar H. Fuzzy-Controller für Zentrifugal-Blutpumpen. Master Thesis, Tech. Univ. of Vienna, Austria, 1993
9. Schima H, Schmidt CH, Maar H, Trubel W, Losert U, Woher E. A two stage Controller for rotary blood pumps with fuzzy pattern recognition. Artif Organs 18/3: 251, 1994.
10. Schima H, Holzer S, Stöcklmayer C, et al. Comparison of different controller Strategies for use in rotary blood pumps. Artif Organs 19: 1037 (Abstract), 1995.
11. Dorffner G, Stöcklmayer C, Schmidt C, Schima H. Synergies between statistical Data Analysis and neural Networks in the Control of Rotary Blood Pumps. Cybernetics and Systems 28: 215-224, 1997.
12. Konishi H, Antaki JF, Amin DV, et al. Controller for an axial flow blood pump. Artif Organs. 1996 Jun; 20(6):618-20.
13. Takami Y, Otsuka G, Mueller J, et al. Flow characteristics and required control algorithm of an implantable centrifugal left ventricular assist device. Heart Vessels. 1997;12(2):92-7.
14. Nakata KI, Yoshikawa M, Takano T, et al. Control system for an implantable rotary blood pump. Ann Thorac Cardiovasc Surg. 2000 Aug;6(4):242-6.
15. Ohuchi K, Kikugawa D, Takahashi K, et al. Control strategy for rotary blood pumps. Artif Organs. 2001 May;25(5):366-70.
16. Fu M, Xu L. Computer simulation of sensorless fuzzy control of a rotary blood pump to assure normal physiology. ASAIO J. 2000 May-Jun;46(3):273-8.
17. Bullister E, Reich S, Sluetz J. Physiologic control algorithms for rotary blood pumps using pressure sensor input. Artif Organs 2002 Nov;26(11):931-8
18. Wieselthaler G, Schima H, Deckert Z., Röthy W, Wolner E. Excessive unloading of the left ventricle can severely impair right ventricular function. 10 Congress of the Int Soc Rot Blood Pumps A1, 2002.