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Uniquely Designed


Engineered for reliability and durability

We are committed to partnering with you to advance end-stage heart failure therapies for your patients.

Passive maglev with hydrodynamic bearings means there’s no need for electronic sensors or mechanical bearings — resulting in a less complex system eliminating friction, heat, and component wear.1

Dual motor stators enhance efficiency and provide redundancy to rotate the impeller, designed to maintain support even in single motor operation.2

3 Blood Flow Paths

A patented, wide-blade impeller featuring 3 blood flow paths — primary, secondary, and tertiary — designed to enhance blood flow and reduce blood trauma while reducing the time blood travels through the device.3

1. Sorensen EN, et al, Computed tomography correlates of inflow cannula malposition in a continuous-flow ventricular-assist-device. J Heart Lung Transpl 2013;32 (6):654-657.
2. LaRose, J, et al. Design concepts and principal of operation of the HeartWare Ventricular Assist System. 2010. ASAIO:285-9.
3. Haglund, N, et al. Perioperative blood product use: a comparison between HeartWare and HeartMate II devices. Ann Thorac Surg. 2014;9(3):842-9.

Instructions for Use

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Instructions for Use