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BLOOD TREATMENT FILTER AND BLOOD TREATMENT CIRCUIT

  • US 20090173685A1
  • Filed: 06/15/2007
  • Published: 07/09/2009
  • Est. Priority Date: 06/16/2006
  • Status: Abandoned Application
First Claim
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1. A blood treatment filter including,a housing having an inlet and an outlet, anda filter unit which is stored in the housing and filters blood containing erythrocytes, platelets, and leukocytes as blood components, whereinthe filter unit includes a main filter unit for virtually removing predetermined blood components in the blood and passing the other blood components, and a pre-filter unit which does not virtually remove the blood cell components, andthe pre-filter unit has a permeability rate of 70 to 90% for micro particles having an average particle size of 6 μ

  • m which are contained in a suspension and passed through by gravity.

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