Title:
ENDOTOXIN ADSORPTIVE BLOOD DIALYSIS MEMBRANE AND DIALYZER USING THE MEMBRANE
Document Type and Number:
Japanese Patent JP3942266
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a blood dialysis membrane preventing the infiltration of endotoxin as a pyrogenous substance into the body at the time of dialyzing, and a dialyzer using the membrane.
SOLUTION: The surface of the blood dialysis membrane is coated with a polymer of N,N-dialkylaminoalkyl(meth)acrylamide and/or N,N- dialkylaminoalkyl(meth)acrylate. A copolymer of a hydrophobic monomer, N,N- dialkylaminoalkyl(meth)acrylamide and/or N,N-dialkylaminoalkyl(meth) acrylamide and a hydrophobic monomer can be used instead of the polymer.
Inventors:
Inomata Yoriko
Masato Onishi
Masato Onishi
Application Number:
JP10825798A
Publication Date:
July 11, 2007
Filing Date:
April 17, 1998
Export Citation:
Assignee:
Asahi Kasei Medical Co., Ltd.
International Classes:
A61M1/36; B01D61/24; B01D71/40; (IPC1-7): B01D61/24; A61M1/36; B01D71/40
Domestic Patent References:
| JP56048204A | ||||
| JP61048373A |
Attorney, Agent or Firm:
Kiyoshi Fujino
Kyoko Yoshimi
Kiyonori Fujino
Kyoko Yoshimi
Kiyonori Fujino