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http://yadda.icm.edu.pl:80/baztech/element/bwmeta1.element.baztech-article-BPS2-0057-0051

Czasopismo

Maszyny Elektryczne : zeszyty problemowe

Tytuł artykułu

Magnetic bearing in blood pump systems

Autorzy Huzlik, R.  Lapčik, J. 
Treść / Zawartość http://www.komel.katowice.pl/zeszyty.html
Warianty tytułu
Języki publikacji EN
Abstrakty
EN Since the eighties years of the last century, scientists of the Department of Electrical Machines, TUB with cooperation of Brno University Medical Faculty tried to developed a mechanical device to temporarily supplant heart action. During these years the first artificial heart (made from polyurethane) was implanted inside a goat and consequently inside a calf body. Blood pump development continued and devices became smaller, lighter and more acceptable. A number of plastic pumps of long life time were also developed. During nineties new political administration cut financial sources and imposed more restrictive rules to the medical devices standards, also leading to higher development costs. The extensive research program was in Medical Faculty reduced and consequently also in our department only to the electromechanical part of the artificial heart. In cooperation with the Victor Kaplan Department of Fluid Engineering we have continued in the field of mechatronic drive destined for centrifugal and whirling blood pump. Some of these mechatronic systems were manufactured and tested in laboratory conditions and published in the previous papers. The paper presented deals with the test experiences of the magnetic active bearings used in the mechatronic system of the total artificial heart and presents some new proposal and discussion in the different types of the magnetic passive bearings, which could be in some cases more suitable than magnetic active ones.
Słowa kluczowe
PL pompa krwi   łożysko magnetyczne  
EN blood pump   magnetic bearing  
Wydawca Instytut Napędów i Maszyn Elektrycznych KOMEL
Czasopismo Maszyny Elektryczne : zeszyty problemowe
Rocznik 2010
Tom Nr 88
Strony 225--227
Opis fizyczny Bibliogr. 4 poz., rys.
Twórcy
autor Huzlik, R.
autor Lapčik, J.
  • Brno University of Technology, Faculty of Electrical Engineering and Communication, Department of Power Electrical and Electronic Engineering, Technická 8, 616 00, Czech Republic, huzlik@feec.vutbr.cz
Bibliografia
[1] Fialová S.: Cerpadlo pro mimotělní krevní oběh. Disertační práce, Vysoké učení technické v Brně FSI, Odbor fluidního inženýrství Viktora Kaplana, 2005.
[2] Lapčík J.: Využití elektrického pohonu v systemu podpory a náhrady srdce. Knižnice odborných a vědeckých spisů Vysokého učení technického v Brně. Svazek B-114, Str. 255- 256.
[3] Mayer D., Veselý V.: Solution of contact-free passive magnetic bearing. Journal of Electrical Engineering, vol. 54, No.11-12, 2003, 293-297.
[4] Lapčík J., Láníček T.: Magnetic Bearing Electrical Drive for Double Ventricular Blood Pump. ISEM 2005, Prague. Pg 135-140.
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