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Generating artificial pulse

  • US 9,801,988 B2
  • Filed: 07/27/2016
  • Issued: 10/31/2017
  • Est. Priority Date: 09/24/2010
  • Status: Active Grant
First Claim
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1. A method for pumping blood, comprising:

  • operating a blood pump at a first speed for a first period of time;

    reducing a speed of the blood pump from the first speed to a second speed;

    returning the speed of the blood pump from the second speed to the first speed by overshooting the first speed to a greater speed before returning to the first speed.

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