Clinical application of TH-7 ventricular assist device

S. Nitta; T. Yambe; S. Naganuma; Y. Kakinuma; H. Akiho; K. Idutsu; S. Kobayashi; S. Nanka; T. Fukuju; M. Miura; N. Uchida; K. Tabayashi; A. Fukutome; Y. Moizumi

Clinical application of TH-7 ventricular assist device

S. Nitta, T. Yambe, S. Naganuma, Y. Kakinuma, H. Akiho, K. Idutsu, S. Kobayashi, S. Nanka, T. Fukuju, M. Miura, N. Uchida, K. Tabayashi, A. Fukutome, Y. Moizumi

PreClinical Research Center

Research output: Contribution to journal › Article › peer-review

Abstract

A newly developed total VAD, which is more practical and proper for mass- production, have been evaluated. This new VAD system is parted into the sac and outer case, inflow and outflow cannulae, and their prosthetic valve built in connectors. Therefore, when we find the partial accident in VAD systems, we can exchange only the accidental part. Durability test in the mock circulation and chronic animal experiments using adult goals were performed. The results show that our VAD system has good property of hydrodynamics and antithrombogenecity and durability. We conclude that our VAD system can be useful for clinical application.

Original language	English
Pages (from-to)	265-270
Number of pages	6
Journal	Japanese Journal of Artificial Organs
Volume	24
Issue number	2
Publication status	Published - 1995

Keywords

design
mass-production
silicon-ball- valve
ultrasonic flowmeter
ventricular assist device (VAD)

ASJC Scopus subject areas

Biophysics

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Clinical application of TH-7 ventricular assist device. / Nitta, S.; Yambe, T.; Naganuma, S.; Kakinuma, Y.; Akiho, H.; Idutsu, K.; Kobayashi, S.; Nanka, S.; Fukuju, T.; Miura, M.; Uchida, N.; Tabayashi, K.; Fukutome, A.; Moizumi, Y.

In: Japanese Journal of Artificial Organs, Vol. 24, No. 2, 1995, p. 265-270.

Research output: Contribution to journal › Article › peer-review

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abstract = "A newly developed total VAD, which is more practical and proper for mass- production, have been evaluated. This new VAD system is parted into the sac and outer case, inflow and outflow cannulae, and their prosthetic valve built in connectors. Therefore, when we find the partial accident in VAD systems, we can exchange only the accidental part. Durability test in the mock circulation and chronic animal experiments using adult goals were performed. The results show that our VAD system has good property of hydrodynamics and antithrombogenecity and durability. We conclude that our VAD system can be useful for clinical application.",

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AU - Nitta, S.

AU - Yambe, T.

AU - Naganuma, S.

AU - Kakinuma, Y.

AU - Akiho, H.

AU - Idutsu, K.

AU - Kobayashi, S.

AU - Nanka, S.

AU - Fukuju, T.

AU - Miura, M.

AU - Uchida, N.

AU - Tabayashi, K.

AU - Fukutome, A.

AU - Moizumi, Y.

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AB - A newly developed total VAD, which is more practical and proper for mass- production, have been evaluated. This new VAD system is parted into the sac and outer case, inflow and outflow cannulae, and their prosthetic valve built in connectors. Therefore, when we find the partial accident in VAD systems, we can exchange only the accidental part. Durability test in the mock circulation and chronic animal experiments using adult goals were performed. The results show that our VAD system has good property of hydrodynamics and antithrombogenecity and durability. We conclude that our VAD system can be useful for clinical application.

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KW - silicon-ball- valve

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Clinical application of TH-7 ventricular assist device

Abstract

Keywords

ASJC Scopus subject areas

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