Literature DB >> 23076658

Flow visualization for the implantable ventricular assist device EVAHEART®.

Takashi Yamane1, Masahiro Nishida, Hiroshi Kawamura, Takayuki Miyakoshi, Kenji Yamazaki.   

Abstract

The hemocompatibility for the recently approved ventricular assist device EVAHEART(®) was examined through flow visualization with a 300 % scale-up model. The absence of flow separations around the centrifugal vanes indicated that the curvature of the open vanes was suitable. The flow in the vane-shaft clearance was found to effectively produce sufficient shear stresses along the stationary shaft surface. The hemocompatibility was verified for a wide range of flow conditions.

Mesh：

Year:  2012        PMID： 23076658     DOI： 10.1007/s10047-012-0667-z

Source DB:  PubMed          Journal:  J Artif Organs        ISSN： 1434-7229            Impact factor:   1.731


  2 in total

1.  An implantable centrifugal blood pump for long term circulatory support.

Authors:  K Yamazaki; P Litwak; R L Kormos; T Mori; O Tagusari; J F Antaki; M Kameneva; M Watach; L Gordon; M Umezu; J Tomioka; H Koyanagi; B P Griffith
Journal:  ASAIO J       Date:  1997 Sep-Oct       Impact factor: 2.872

2.  An implantable centrifugal blood pump with a recirculating purge system (Cool-Seal system).

Authors:  K Yamazaki; P Litwak; O Tagusari; T Mori; K Kono; M Kameneva; M Watach; L Gordon; M Miyagishima; J Tomioka; M Umezu; E Outa; J F Antaki; R L Kormos; H Koyanagi; B P Griffith
Journal:  Artif Organs       Date:  1998-06       Impact factor: 3.094
  2 in total
  1 in total

Review 1.  Journal of Artificial Organs 2013: the year in review : Journal of Artificial Organs Editorial Committee.

Authors:  Y Sawa; E Tatsumi; T Tsukiya; K Matsuda; K Fukunaga; A Kishida; T Masuzawa; G Matsumiya; A Myoui; M Nishimura; T Nishimura; T Nishinaka; E Okamoto; S Tokunaga; T Tomo; Y Yagi; T Yamaoka
Journal:  J Artif Organs       Date:  2014-02-26       Impact factor: 1.731
  1 in total

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