EFFECTS OF ARTIFICIAL HEART DRIVE CONDITIONS ON WATER HAMMER PHENOMENON.

Mitsuo Umezu, T. Yoshihara, H. Takano, K. Tsuchiya, T. Akutsu

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

When an artificial heart is driven, an extraordinary high spike pressure which is known as a water hammer (WH) phenomenon occurs in the vicinity of artificial heart valves. In this study, the authors make clear the effects of the artificial heart drive conditions on WH phenomenon in our three types of mock circulatory systems which simulate well the blood pressure-flow relationships of the in-vivo situation of total artificial heart, left ventricular assist device, and pulsatile extracorporeal circulation, respectively.

Original languageEnglish
Title of host publicationUnknown Host Publication Title
Place of PublicationOxford, Engl
PublisherPergamon Press
Pages305-310
Number of pages6
ISBN (Print)0080316816
Publication statusPublished - 1986
Externally publishedYes

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Artificial heart
Water hammer
Left ventricular assist devices
Blood pressure

ASJC Scopus subject areas

  • Engineering(all)

Cite this

Umezu, M., Yoshihara, T., Takano, H., Tsuchiya, K., & Akutsu, T. (1986). EFFECTS OF ARTIFICIAL HEART DRIVE CONDITIONS ON WATER HAMMER PHENOMENON. In Unknown Host Publication Title (pp. 305-310). Oxford, Engl: Pergamon Press.

EFFECTS OF ARTIFICIAL HEART DRIVE CONDITIONS ON WATER HAMMER PHENOMENON. / Umezu, Mitsuo; Yoshihara, T.; Takano, H.; Tsuchiya, K.; Akutsu, T.

Unknown Host Publication Title. Oxford, Engl : Pergamon Press, 1986. p. 305-310.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Umezu, M, Yoshihara, T, Takano, H, Tsuchiya, K & Akutsu, T 1986, EFFECTS OF ARTIFICIAL HEART DRIVE CONDITIONS ON WATER HAMMER PHENOMENON. in Unknown Host Publication Title. Pergamon Press, Oxford, Engl, pp. 305-310.
Umezu M, Yoshihara T, Takano H, Tsuchiya K, Akutsu T. EFFECTS OF ARTIFICIAL HEART DRIVE CONDITIONS ON WATER HAMMER PHENOMENON. In Unknown Host Publication Title. Oxford, Engl: Pergamon Press. 1986. p. 305-310
Umezu, Mitsuo ; Yoshihara, T. ; Takano, H. ; Tsuchiya, K. ; Akutsu, T. / EFFECTS OF ARTIFICIAL HEART DRIVE CONDITIONS ON WATER HAMMER PHENOMENON. Unknown Host Publication Title. Oxford, Engl : Pergamon Press, 1986. pp. 305-310
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