B - Operations – Transporting – 01 – D
Patent
B - Operations, Transporting
01
D
B01D 69/08 (2006.01) B01D 63/02 (2006.01) B01D 65/00 (2006.01) A61M 1/18 (2006.01)
Patent
CA 2400773
The invention relates to a filter device, preferably for hemodialysis, that consists of a cylindrical filter housing and a bundle of curled hollow fibres. Said bundle is arranged in the filter housing. According to the invention, the curled hollow fibres are provided with an essentially sinusoidal texture and a wavelength that is defined by means of certain limits. The invention also relates to a curled hollow fibre and a method for filling a hollow fibre dialyser.
La présente invention concerne un dispositif de filtration, de préférence destiné à l'hémodialyse, qui est constitué d'un boîtier de filtration cylindrique et d'un faisceau de fibres creuses bouclées, disposées dans ledit boîtier. Selon cette invention, lesdites fibres creuses bouclées présente une texture qui est en grande partie sinusoïdale, avec des longueurs d'onde fixées dans des limites définies. La présente invention concerne également une fibre creuse bouclée et un procédé permettant de remplir un dialyseur à fibres creuses.
Fritzsche Steffen
Heilmann Klaus
Fresenius Medical Care Deutschland Gmbh
Shapiro Cohen
LandOfFree
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