Title:
共重合体並びにそれを用いた医療デバイス、医療用分離膜モジュール、および血液浄化器
Document Type and Number:
Japanese Patent JP6874371
Kind Code:
B2
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:
Ujo Shun
Hiroshi Takahashi
Yoshiyuki Ueno
Hiroshi Takahashi
Yoshiyuki Ueno
Application Number:
JP2016520179A
Publication Date:
May 19, 2021
Filing Date:
March 15, 2016
Export Citation:
Assignee:
TORAY INDUSTRIES,INC.
International Classes:
A61M1/16; A61M1/18; B01D71/68; C08F18/04; C08F26/10; D01F1/08; D01F6/76
Domestic Patent References:
| JP63053465A | ||||
| JP8254833A | ||||
| JP2003500686A | ||||
| JP2004520088A | ||||
| JP2008510602A | ||||
| JP2009262147A | ||||
| JP2013521363A | ||||
| JP2014042913A |
Foreign References:
| US20040127390 |