Hemolytic performance of a MagLev disposable rotary blood pump (MedTech Dispo): Effects of MagLev gap clearance and surface roughness

Artificial Organs

Volumn 30, Issue 12, 2006, Pages 949-954

  Hoshi, Hideo ^a   Asama, Junichi ^b   Hijikata, Wataru ^b   Hara, Chikara ^b   Shinshi, Tadahiko ^b   Yasuda, Toshitaka ^c   Ohuchi, Katsuhiro ^a   Shimokohbe, Akira ^b   Takatani, Setsuo ^a  

^a TOKYO MEDICAL AND DENTAL UNIVERSITY   (Japan)

^b TOKYO INSTITUTE OF TECHNOLOGY   (Japan)

^c YAMAGUCHI UNIVERSITY GRADUATE SCHOOL OF MEDICINE   (Japan)

Author keywords

Centrifugal blood pump; Hemolysis; MagLev gap clearance; Magnetic levitation; Surface roughness

Indexed keywords

HOUSING; MAGNETIC BEARINGS; MAGNETIC LEVITATION; PUMPS; SEALS; STATORS; SURFACE ROUGHNESS;

BLOOD PATH; CENTRIFUGAL BLOOD PUMP; DISPOSABLES; GAP CLEARANCE; HAEMOLYSIS; MAGLEV GAP CLEARANCE; MECHANICAL SHAFTS; PERFORMANCE; SEAL BEARING; SHAFT SEALS;

BLOOD;

ANIMAL CELL; ARTICLE; BLOOD FLOW; BLOOD PUMP; CENTRIFUGE; CONTROLLED STUDY; HEMOLYSIS; MAGNETIC FIELD; NONHUMAN; PLASMA CLEARANCE; PRIORITY JOURNAL; SURFACE PROPERTY; SWINE;

SUIDAE; THROMBUS;

EID: 33845487963     PISSN: 0160564X     EISSN: 15251594     Source Type: Journal    
DOI: 10.1111/j.1525-1594.2006.00332.x     Document Type: Article

References (34)

1. Curtis JJ, Walls JT, Wagner-Mann CC, et al. Centrifugal pumps: description of devices and surgical techniques. Ann Thorac Surg 1999;68:666-71.
2. Zimmerman FJ, Starr JP, Koenig PR, Smith P, Hijazi ZM, Bacha EA. Acute hemodynamic benefit of multisite ventricular pacing after congenital heart surgery. Ann Thorac Surg 2003;75:1775-80.
3. Araki K, Taenaka Y, Wakisaka Y, et al. Heat generation and hemolysis at the shaft seal in centrifugal blood pumps ASAIO J 1995;41:M284-7.
4. Maruyama O, Nishida M, Tsutui T, Jikuya T, Yamane T. The hemolytic characteristic of monopivot magnetic suspension blood pumps with washout holes. Artif Organs 2005;29:345-8.
5. Nakazawa T, Makinouchi K, Takami Y, Glueck J, Takatani S, Nose Y. The effect of the impeller-driver magnetic coupling distance on hemolysis in a compact centrifugal pump. Artif Organs 1996;20:252-7.
6. Yoshikawa M, Nakata K, Ohtsuka G, et al. Feasibility of a tiny Gyro centrifugal pump as an implantable ventricular assist device. Artif Organs 1999;23:774-9.
7. Savage EB, Clark RE, Griffin WP, et al. The AB-180 circulatory support system: summary of development and plans for phase I clinical trial Ann Thorac Surg 1999;68:768-74.
8. Yamane T, Maruyama O, Nishida M, et al. The most profitable use of flow visualization in the elimination of thrombus from a monopivot magnetic suspension blood pump. Artif Organs 2004;28:390-7.
9. Onuma H, Murakami M, Masuzawa T. Novel maglev pump with a combined magnetic bearing. ASAIO J 2005;51:50-5.
10. Nojiir C, Kijima T, Maekawa J, et al. Terumo implantable left ventricular assist system: results of long-term animal study. ASAIO J 2000;46:117-22.
11. Loree HM, Bourque K, Gernes DB, et al. The Heartmate III: design and in vivo studies of a maglev centrifugal left ventricular assist device. Artif Organs 2001;25:386-91.
12. Hetzer R, Weng Y, Potapov EV, et al. First experiences with a novel magnetically suspended axial flow left ventricular assist device. Eur J Cardiothorac Surg 2004;25:964-70.
13. Asama J, Shinshi T, Hoshi H, Takatani S, Shimokohbe A. A new design for a compact centrifugal blood pump with a magnetically levitated rotor. ASAIO J 2004;50:550-6.
14. James NL, van der Meer AL, Edwards GA, et al. Implantation of the VentrAssist implantable rotary blood pump in sheep. ASAIO J 2003;49:454-8.
15. James NL, Wilkinson CM, Lingard NL, van der Meer AL, Woodard JC. Evaluation of hemolysis in the VentrAssist implantable rotary blood pump. Artif Organs 2003;27:108-13.
16. Doi K, Golding LA, Massiello AL, et al. Preclinical readiness testing of the arrow international CorAide left ventricular assist system. Ann Thorac Surg 2004;77:2103-10.
17. Kataoka H, Kimura Y, Fujita H, Takatani H. Influence of radial clearance, rotor motion to hemolysis in journal bearing of a centrifugal blood pump. Artif Organs 2006;30:841-54.
18. Hoshi H, Shinshi T, Takatani S. Third-generation blood pumps with mechanical noncontact magnetic bearings. Artif Organs 2006;30:324-38.
19. Schmid C, Tjan TD, Etz C, et al. First clinical experience with the Incor left ventricular assist device. J Heart Lung Transplant 2005;24:1188-94.
20. Santise G, Petrou M, Pepper JR, Dreyfus G, Khaghani A, Birks EJ. Levitronix as a short-term salvage treatment for primary graft failure after heart transplantation. J Heart Lung Transplant 2006;25:495-8, Epub 2006 March 24.
21. De Robertis F, Birks EJ, Rogers P, Dreyfus G, Pepper JR, Khaghani A. Clinical performance with the Levitronix Centrimag short-term ventricular assist device. J Heart Lung Transplant 2006;25:181-6, Epub 2006 January 6.
22. Golding L, Massiello A, Horvath D. The corAide automatic control mode-initial clinical experience. Artif Organs 2006;30:A13.
23. Esmore DS, Kaye D, Salamonsen R, et al. First clinical implant of the VentrAssist left ventricular assist system as destination therapy for end-stage heart failure. J Heart Lung Transplant 2005;24:1150-4.
24. Hoshi H, Asama J, Shinshi T, et al. Disposable magnetically levitated centrifugal blood pump: design and in vitro performance. Artif Organs 2005;29:520-6.
25. Takiura K, Masuzawa T, Endo S, et al. Development of design methods of a centrifugal blood pump with in vitro tests, flow visualization, and computational fluid dynamics: results in hemolysis tests. Artif Organs 1998;22:393-8.
26. Takami Y, Nakazawa T, Makinouchi K, Glueck J, Benkowski R, Nose Y. Hemolytic effects of surface roughness of a pump housing in a centrifugal blood pump. Artif Organs 1997;21:428-32.
27. Umezu M, Yamada T, Fujimasu H, et al. Effects of surface roughness on mechanical hemolysis. Artif Organs 1996;20:575-8.
28. Hoshi H, Katakoa K, Ohuchi K, et al. Magnetically suspended centrifugal blood pump with a radial magnetic driver. ASAIO J 2005;51:60-4.
29. Naito K, Mizuguchi K, Nose Y. The need for standardizing the index of hemolysis. Artif Organs 1994;18:7-10.
30. Mizuno T, Takasaki M, Suzuki H, Ishino Y. Development of a three-axis active vibration isolation system using zero-power magnetic suspension. Proceedings of the 42nd IEEE Conference on Decision and Control Mad. Maui, HI: 2003;4493-8.
31. Watanabe N, Masuda T, Iida T, Kataoka H, Fujimoto T, Takatani S. Quantification of the secondary flow in a radial coupled centrifugal blood pump based on particle tracking velocimetry. Artif Organs 2005;29:26-35.
32. Asama J, Shinshi T, Hoshi H, Takatani S, Shimokohbe A. A compact highly efficient and low hemolytic centrifugal blood pump with a magnetically levitated impeller. Artif Organs 2006;30:160-7.
33. Watanabe N, Yasuda T, Kataoka H, Takatani S. Dynamic deformation capability of a red blood cell under a cyclically reciprocating shear stress. Proceedings of the 26th Annual International Conference of the IEEE EMBS. San Francisco, CA: 2004;5069-72.
34. Watanabe N, Kataoka H, Yasuda T, Takatani S. Dynamic deformation and recovery response of red blood cells to cyclically reversing shear flow: effects of frequency of cyclically reversing shear flow and shear stress level. Biophys J 2006;91:1984-98.