hemofiltration

[hē′mō-fĭl-trāshən]
n.
  1. A process similar to hemodialysis, by which blood is dialyzed using ultrafiltration and simultaneous reinfusion of physiologic saline solution.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.