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IMPLANTABLE PUMP SYSTEM HAVING A COAXIAL VENTRICULAR CANNULA

  • US 20170290967A1
  • Filed: 04/10/2017
  • Published: 10/12/2017
  • Est. Priority Date: 04/11/2016
  • Status: Active Grant
First Claim
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1. An implantable cardiovascular pump system comprising,a housing configured to be implanted at a patient'"'"'s heart;

  • a pump assembly disposed within the housing having a vibrating membrane;

    an outflow cannula in fluid communication with the pump assembly, the outflow cannula having an inlet and an outlet; and

    an inflow cannula in fluid communication with the pump assembly, the inflow cannula having an inlet and an outlet,wherein the vibrating membrane is configured to transfer blood from the inlet of the inflow cannula through the housing and out the outlet of the outflow cannula, and wherein the outflow cannula is disposed coaxially within the inflow cannula.

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