Device and process for testing hollow fibre membrane filters

US9243991B2 · kind B2 · utility

Assignee

• GAMBRO LUNDIA AB · SE

Inventors

• Steffen Wagner · Burbach, DE
• Philipp Herbst · Mössingen, DE
• Bernd Krause · Liederbach, DE

Key dates

• Filing date: Aug 10, 2011
• Grant date: Jan 26, 2016
• Expiry date: Aug 6, 2032

Classification

• Technology area (CPC G): Physics
• CPC primary: G01N2015/084
• WIPO field: Measurement
• WIPO sector: Instruments

Abstract

A process and a device for testing a hollow fiber membrane filter comprises two compartments separated by a porous membrane. A specific amount of testing liquid is provided via a line from a testing liquid reservoir.