Title:
COPOLYMER AND MEDICAL DEVICE USING SAME, SEPARATION MEMBRANE MODULE FOR MEDICAL USE, AND BLOOD PURIFIER
Document Type and Number:
WIPO Patent Application WO/2016/158388
Kind Code:
A1
Abstract:
The purpose of the present invention is to provide: a copolymer having blood compatibility and antithrombotic properties of greatly suppressing protein adhesion so as to be usable even when being in contact with a biological component such as blood for a long period of time; and a medical device using the copolymer. In order to achieve the purpose, the present invention has the following configuration. Specifically, the copolymer is characterized by including a hydrophilic unit and a hydrophobic unit, wherein the hydrophobic unit contains at least one type of a carboxylic acid vinyl unit, and the number of carbon atoms at the terminal of a side chain of the carboxylic acid vinyl unit is 2-7.
Inventors:
USHIRO SUGURU (JP)
TAKAHASHI HIROSHI (JP)
UENO YOSHIYUKI (JP)
TAKAHASHI HIROSHI (JP)
UENO YOSHIYUKI (JP)
Application Number:
PCT/JP2016/058162
Publication Date:
October 06, 2016
Filing Date:
March 15, 2016
Export Citation:
Assignee:
TORAY INDUSTRIES (JP)
International Classes:
C08F218/04; A61K35/16; A61L31/00; A61L33/00; A61M1/18; B01D69/10; B01D69/12; B01D71/38; B01D71/44; B01D71/68; C08F226/10
Foreign References:
| JPS6353465A | 1988-03-07 | |||
| JPH08254833A | 1996-10-01 | |||
| US20040127390A1 | 2004-07-01 | |||
| JP2008510602A | 2008-04-10 | |||
| JP2013521363A | 2013-06-10 | |||
| JP2014042913A | 2014-03-13 |
Other References:
See also references of EP 3279227A4
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