Title:
FILTER
Document Type and Number:
Japanese Patent JPS5874109
Kind Code:
A
Abstract:
A filtering device comprising an inlet (8) and an outlet (9) for the liquid filtered and an outlet (10) for the filtrate, the filtration being arranged to take place in two chambers (2,3) connected In series, which consist at least partly of membrane material through which the filtration is taking place.The device is intended primarily to be used in connection with the medical treatment of blood and here in particular in connection with haemofiltration or plasmafers, in which methods a thickening of the blood and consequently a pressure drop occurs.The characteristic feature of the invention is a pressure-controlled overflow valve (10) arranged between the inlet (8) and the outlet (9) for the liquid filtered.
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Inventors:
SUTANREI SHIYARUDON
KUIERU HANSU INGUBAA KURISUTOF
SOORE EDOBARUDO FUARUKUBAARU
URUFU KENESU MATSUTEISON
KUIERU HANSU INGUBAA KURISUTOF
SOORE EDOBARUDO FUARUKUBAARU
URUFU KENESU MATSUTEISON
Application Number:
JP17443582A
Publication Date:
May 04, 1983
Filing Date:
October 04, 1982
Export Citation:
Assignee:
GAMBRO AB
International Classes:
A61M1/18; A61M1/34; B01D61/14; B01D61/20; B01D29/11; B01D63/02; B01D63/04; (IPC1-7): A61M1/03; B01D13/00; B01D29/10
Attorney, Agent or Firm:
Hideto Asamura