Sensorless estimation of inlet pressure in implantable rotary blood pump for heart failure patients

Electronics Letters

Volumn 46, Issue 7, 2010, Pages 481-483

  Alomari, A H ^a   Savkin, A V ^a   Ayre, P J ^a   Lim, E ^a   Lovell, N H ^a  

^a UNIVERSITY OF NEW SOUTH WALES   (Australia)

Author keywords

[No Author keywords available]

Indexed keywords

DYNAMICAL MODEL; HEART FAILURE; IMPLANTABLE ROTARY BLOOD PUMP; IN-VIVO; INLET PRESSURES; MEAN ABSOLUTE ERROR; NONINVASIVE MEASUREMENTS; PUMP MOTORS; ROTATIONAL SPEED; SENSORLESS;

BLOOD; ESTIMATION; PUMPS; REGRESSION ANALYSIS;

OPTICAL PUMPING;

EID: 79960677621     PISSN: 00135194     EISSN: None     Source Type: Journal    
DOI: 10.1049/el.2010.3028     Document Type: Article

References (7)

1. Alomari, A.H., Savkin, A.V., Karantonis, D.M., Lim, E., and Lovell, N.H.: ' Non-invasive estimation of pulsatile flow and differential pressure in an implantable rotary blood pump for heart failure patients ', Physiol. Meas., 2009, 30, p. 371-386 0967-3334
2. Lim, E., Alomari, A.H., Savkin, A.V., and Lovell, N.H.: ' Noninvasive deadbeat control of an implantable rotary blood pump: a simulation study ', Proc. 31st Annual Int. IEEE Engineering in Medicine and Biology Society Conf., Minneapolis, MN, USA, 2009, p. 2855-2858
3. Lim, E., Dokos, S., Cloherty, S.L., Salamonsen, R.F., Mason, D.G., Reizes, J.A., and Lovell, N.H.: ' Parameter-optimized model of cardiovascular-rotary blood pump interactions ', IEEE Trans. Biomed. Eng., 2010, 57, (2), p. 254-266 0018-9294
4. Bullister, E., Reich, S., and Sluetz, J.: ' Physiologic control algorithms for rotary blood pumps using pressure sensor input ', Artif. Org., 2002, 26, p. 931-938
5. Malagutti, N., Karantonis, D.M., Cloherty, S.L., Ayre, P.J., Mason, D.G., Salamonsen, R.F., and Lovell, N.H.: ' Non-invasive average flow estimation for an implantable rotary blood pump: a new algorithm incorporating the role of blood viscosity ', Artif. Org., 2007, 31, p. 45-52
6. Ayre, P.J., Lovell, N.H., and Woodard, J.C.: ' Non-invasive flow estimation in an implantable rotary blood pump: a study considering non-pulsatile and pulsatile flow ', Physiol. Meas., 2003, 24, p. 179-198 10.1088/0967-3334/24/1/313 0967-3334
7. Ljung, L.: ' System identification: theory for the user ', (Prentice-Hall, Englewood Cliffs, NJ, 1999), 2nd edn.