Method for the air bubble-free filing of the...

Liquid purification or separation – Processes – Liquid/liquid solvent or colloidal extraction or diffusing...

Reexamination Certificate

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C210S085000, C210S086000, C210S090000, C210S097000, C210S104000, C210S120000, C210S134000, C210S136000, C210S143000, C210S188000, C210S252000, C210S258000, C210S436000, C210S472000, C210S644000, C210S767000

Reexamination Certificate

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07947180

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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English translation Japanese Patent Application No. 3068371.
English translation European Patent Application No. 0161686.
English translation German Patent Application No. 10011208.

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