Word: aker
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Dates: during 1960-1969
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When the half-heart pump is next used, which may be within a couple of weeks, DeBakey's mechanical-minded research assistant, Surgeon William Aker, will have made some minor modifications. In DeRudder's case, the two main inflow and outflow tubes, stitched into his left auricle and aorta, were led to a plastic frame, 1½ in. thick, implanted in the chest wall. The hemispherical pump was attached externally to this. The connecting tips of the frame for the pump will be modified to make the surgery simpler and therefore quicker...