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SYSTEMS AND METHODS OF BLOOD-BASED THERAPIES HAVING A MICROFLUIDIC MEMBRANELESS EXCHANGE DEVICE

  • US 20080009780A1
  • Filed: 07/11/2007
  • Published: 01/10/2008
  • Est. Priority Date: 03/14/2003
  • Status: Active Grant
First Claim
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1. A method of performing a blood treatment, comprising:

  • placing blood from a patient in direct contact with an extraction fluid such that blood proteins and uremic toxins move from the blood into the extraction fluid;

    passing water and uremic toxins in the extraction fluid through a membrane to concentrate the blood proteins in a fraction of the extraction fluid and repeating the placing the resulting fraction in direct contact with the blood such that blood proteins are returned to the blood.

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