HORI, Ryoko,HORI RYOKO,HATA, Yosuke,HATA YOSUKE,KAWAKAMI, Junya,KAWAKAMI JUNYA
申请号：
ES14872034
公开号：
ES2694835T3
申请日:
2014.12.16
申请国别(地区):
ES
年份:
2018
代理人:
摘要：
It is an object of the present invention to provide a hollow-fiber film blood purifiers, have an improved anti-oxidation characteristics, good water permeation performance and blood compatibility performance and economic rationality. The present invention provides the hollow-fiber film blood purifiers for including the hollow-fiber film of filling in a vessel, wherein hollow-fiber film includes a hydrophobic polymer, one hydrophilic polymer and a liposoluble vitamin, body end portion is defined as when a hollow-fiber perineurium is divided into five parts in a longitudinal direction and the cut section position in end section, be present in the liposoluble vitamin at least one of body end portion quantity be among the amount of liposoluble vitamin maximum provided respectively in all separated parts, a hollow-fiber film inner surface of every 2 at least one body end portion of m of quantity liposoluble vitamin be 20 milligrams/m 2 or more and 300 milligrams/m 2 or less.
