THIRD GENERATION DEVICES. (LVADS).
From:
http://stocknessmonster.com/news-item?S=VCR&E=ASX&N=154431
Page 13:
VCR:
Centrifugal Device
• 1 moving part
• passive suspension
• RPM 2-5k
• 2-10ltrs
• high tolerances
Other:
Axial Device
• 1 moving part
• active magnetic suspension
• RPM 15-25k
• 1-6 Ltrs
• very tight tolerances
It is clear that the VCR device is the best (Low RPM; high tolerances, stronger blood flow when needed).
NB: Thoratec has a second generation device.
Gerry
VCR
ventracor limited