Gambro Lundia Ab

Roland Henle

Reinhold J Buck

Juergen Eichinger

Jürgen Eichinger

A capillary dialyzer comprises: a) a housing; a bundle of semi-permeable hollow fiber membranes; c) end walls supporting the first and second ends of the hollow fiber membranes; d) a first end cap covering a first end of the housing and a second end cap covering a second end of the housing; e) an inlet and an outlet; f) support rings; and g) sealing rings interposed between the end wall and the first end cap and between the end wall and the second end cap, respectively. A circular groove of the end cap which receives the wall of the housing comprises indentations for creating a fluid connection between the inside of the capillary dialyzer and its exterior when the end caps are mounted on the housing but have not yet been welded to the housing.

Capillary dialyzers

The present disclosure relates to a diffusion and/or filtration device, such as a dialyzer, hemofilter, or ultra-filter, having improved flow characteristics. The invention also relates to an end cap for the device.

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Haigerloch-Stetten, Germany

Roland Henle