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Device and method for separating plasma from a biological fluid

  • US 5,601,727 A
  • Filed: 08/02/1994
  • Issued: 02/11/1997
  • Est. Priority Date: 11/04/1991
  • Status: Expired due to Fees
First Claim
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1. A method for processing a biological fluid comprising:

  • directing a biological fluid tangentially to the surface of a separation medium in at least one serpentine fluid flow channel whereby plasma-rich fluid passes through the separation medium and plasma-depleted fluid passes tangentially across the separation medium.

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