SEPARATION MEMBRANE FOR BLOOD PROCESSING AND BLOOD PROCESSING DEVICE INCLUDING THE MEMBRANE
申请人:ASAHI KASEI MEDICAL CO., LTD.
公开号:US20180185793A1
公开(公告)日:2018-07-05
A separation membrane for blood processing, wherein the separation membrane for blood processing includes:
a separation membrane containing polysulfone-based polymer and polyvinylpyrrolidone; and
a coating film provided on at least a part of the surface of the separation membrane and containing a polymer material having a structure represented by the following general formula (1):
wherein R
1
is a hydrogen atom or a methyl group; R
2
is a methyl group or an ethyl group; n is 2 to 6 and m is 1 to 3; P denotes the number of repetition; and a plurality of each of R
1
, R
2
, n, and m present in one molecule may be the same or different.