Method for the air bubble-free filing of the blood-containing end of a hemodialyzer with a physiological electrolyte solution
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United States of America Patent
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May 24, 2011
Grant Date -
Sep 17, 2009
app pub date -
May 15, 2006
filing date -
May 17, 2005
priority date (Note) -
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Abstract
A method and apparatus for the air-free filling of the blood side of a hemodialysis apparatus with a physiological electrolyte solution and for the venting of the blood side of a hemodialysis apparatus during operation includes using a chamber in a blood-removing line system. The blood-removing line system, including the chamber arranged therein, is filled with a physiological electrolyte solution, with a valve arranged above the chamber and connected thereto being opened to fill the chamber completely with the physiological electrolyte solution until it comes into contact with a hydrophobic filter arranged above the valve.
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