Estimation of pump flow rate and abnormal condition of implantable rotary blood pumps during long-term in vivo study

Artificial Organs

Volumn 24, Issue 4, 2000, Pages 315-319

  Nakata, Kin Ichi ^a,c   Yoshikawa, M ^a   Takano, T ^a   Sankai, Y ^a   Ohtsuka, G ^a   Glueck, J ^a   Fujisawa, A ^b   Makinouchi, K ^b   Yokokawa, M ^a   Nose Y ^a  

^a BAYLOR COLLEGE OF MEDICINE   (United States)

^b KYOCERA CORPORATION   (Japan)

^c NIHON UNIVERSITY SCHOOL OF MEDICINE   (Japan)

Author keywords

LVAD; Rotary blood pump; Sucking phenomenon

Indexed keywords

CONTROL SYSTEMS; FLOW RATE; FLOWMETERS; HEMODYNAMICS; LEFT VENTRICULAR ASSIST DEVICES; PUMPS; ULTRASONIC APPLICATIONS;

'CURRENT; ABNORMAL CONDITIONS; IMPLANTABLE ROTARY BLOOD PUMP; INTRINSIC PARAMETERS; MOTOR SPEED; PUMP FLOW; PUMP FLOW RATE; ROTARY BLOOD PUMPS; SUCKING PHENOMENON; WAVEFORMS;

BLOOD;

ANIMAL EXPERIMENT; ARTICLE; BLOOD PUMP; CATTLE; FEMALE; FLOW RATE; FLOWMETER; HEART ASSIST DEVICE; IMPLANTATION; NONHUMAN; PRIORITY JOURNAL; ULTRASOUND;

EID: 0034018995     PISSN: 0160564X     EISSN: None     Source Type: Journal    
DOI: 10.1046/j.1525-1594.2000.06534-4.x     Document Type: Article

References (12)

1. 1. Nosé Y, Kawahito K, Nakazawa T. Can we develop a non-pulsatile permanent rotary blood pump? Yes, we can. Artif Organs 1996;20.464-74.
2. 2. Konishi H, Antaki JF, Amin DV, Boston JR, Kerrigan JP, Mandarino WA, Litwak P, Yamazaki K, Macha M, Butler KC, Borovetz HS, Kormos RL. Controller for an axial flow blood pump. Artif Organs 1996;20:618-20.
3. 3. Schima H, Trubel W, Moritz A, Wieselthaler G, Stöhr, Thoma H, Losert U, Wolner E. Noninvasive monitoring of rotary blood pumps: Necessity, possibilities, and limitations. Artif Organs 1992;16:195-202.
4. 4. Amin DV, Antaki JF, Litwak P, Thomas D, Wu ZJ, Watavh M. Induction of ventricular collapse and axial flow blood pump. ASAIO J 1998;44:685-90.
5. 5. Branch KR, Dembitsky WP, Peterson KL, Adamson R, Gordon JB, Smith SC, Jaski BE. Physiology of the native heart and thermo cardiosystems left ventricular assist device complex at rest and during exercise: Implications for chronic support. J Heart Lung Transpl 1994;13:641-51.
6. 6. Myers TJ, Frazier OH, Cloy MJ, Macris MP, Anai H, Mcgee MG, Parnis SM, Conger JL, Barham BL, Ubernosky SR, Carlton SA, Bigley J. Implantation of the Heartmate implantable pneumatic left ventricular assist system: A live teleconference between the United States and Japan. In: Sezai Y, ed. Progress in the Artificial Heart.Tokyo: Axel Springer Japan 1995:3-16.
7. 7. Ohtsuka G, Nakata K, Yoshikawa M, Mueller J, Takano T, Yamane S, Gronau N, Glueck J, Takami Y, Sueoka A, Letsou G, Schima H, Schmallegger H, Wolner E, Koyanagi H, Fujisawa A, Baldwin CJ, Nosé Y. Long-term in vivo left ventricular assist device study with a titanium centrifugal pump. ASAIO J 1998;44:619-23.
8. 8. Inamoto T, Iijima T, Nogawa M, Takatani S. Control of centrifugal blood pump on the motor current. Jpn J Artif Organs 1997;26:396-9.
9. 9. Wakisaka Y, Okuzono Y, Taenaka, Chikanari K, Endo S, Masuzawa T, Takano H. Development of a flow estimation and control system of an implantable centrifugal blood pump for circulatory assist. Artif Organs 1998;22(6):488-92.
10. 10. Tukiya T, Akamatsu T, Nishimura K, Park CH. Indirect measurement of flow rate and pressure difference and operation mode of the centrifugal blood pump with magnetically suspended impeller. Jpn J Artif Organs 1996;25(2):249-54.
11. 11. Altemose GT, Gritsus V, Jevanandom V, Goldman B, Margulies KB. Altered myocardial phenotype after mechanical support in human beings with advanced cardiomyopathy. J Heart Lung Transpl 1997;16:765-73.
12. 12. Thomas DC, Butler KC, Taylor LP, Blanc PL, Rintoul TC, Petersen TV, Gritffith BP, Kormos RL, Borovetz HS, Litwak P, Kameneva MV, Choi S, Burgreen GW, Wu Z, Antaki JF. Progress on development of the Nimbus-University of Pittsburgh axial flow left ventricular assist system. ASAIO J 1998; 44:521-4.