Title:
DIALYSIS FILTRATION APPARATUS
Document Type and Number:
Japanese Patent JP3328078
Kind Code:
B2
Abstract:
PURPOSE: To provide a dialysis filtration apparatus which can be formed easily and in a small size without the need of a driving source for the mechanism except an ultrafiltration quantity control mechanism, and has enough strength, but can be manufactured at a low cost, and by which maintenance can be facilitated and handling can be simplified.
CONSTITUTION: A dialysis filtration apparatus is adapted to conduct dialysis filtration for body fluids by providing a dialyser 50 for dividing body fluid systems 51, 52 such as blood and dialysis solution systems 53, 54 through a semipermeable membrane. The apparatus comprises an ultrafiltration quantity control mechanism 58 for controlling the supply quantity and the discharge quantity of a dialysis solution to the dialyser 50 and a means for varying the flow of a dialysis solution. Further, a buffering means 60 for buffering the variation of flow of the dialysis solution is connected to a part of a dialysis piping system connected and communicated between the dialyser 50 and the ultrafiltration quantity control mechanism 58.
Inventors:
Tadashi Iwahori
Hiroshi Kinoshita
Hiroshi Kinoshita
Application Number:
JP23742094A
Publication Date:
September 24, 2002
Filing Date:
September 30, 1994
Export Citation:
Assignee:
NIKKISO CO.,LTD.
International Classes:
A61M1/14; (IPC1-7): A61M1/14
Domestic Patent References:
| JP4336074A | ||||
| JP5146506A | ||||
| JP55148564A | ||||
| JP6125565A | ||||
| JP61143068A |
Attorney, Agent or Firm:
Haruo Hamada
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