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HUZLÍK, R. LAPČÍK, J.
Originální název
MAGNETIC BEARING IN BLOOD PUMP SYSTEMS
Typ
článek v časopise - ostatní, Jost
Jazyk
angličtina
Originální abstrakt
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.
Klíčová slova
magnetic bearing, blood pump
Autoři
HUZLÍK, R.; LAPČÍK, J.
Rok RIV
2010
Vydáno
21. 6. 2010
Nakladatel
KOMEL
Místo
Katovice, Polsko
ISSN
0239-3646
Periodikum
Zeszyty Problemowe - Maszyny Elektryczne
Ročník
Číslo
88
Stát
Polská republika
Strany od
225
Strany do
227
Strany počet
3
BibTex
@article{BUT50414, author="Rostislav {Huzlík} and Josef {Lapčík}", title="MAGNETIC BEARING IN BLOOD PUMP SYSTEMS", journal="Zeszyty Problemowe - Maszyny Elektryczne", year="2010", volume="2010", number="88", pages="225--227", issn="0239-3646" }