Fish & Richardson P.C.
Polysulfone-based hollow-fiber membrane with selective permeability
The present invention provides a polysulfone type hollow fiber membrane which is reliable in safety and stability of performance and is easily incorporated into a module, and thus can be suitably used in a highly water permeable blood purifier for use in a therapy of chronic renal failure.The present invention relates to a polysulfone type selectively permeable hollow fiber membrane comprising a polysulfone type resin and a hydrophilic polymer as main components, and characterized in that
Toyo Boseki Kabushiki Kaisha
B B Y B Y B Y B Y B
B01D B01D Y10T B01D Y10T B01D Y10T B01D Y10T B01D
inventional inventional additional additional additional additional additional inventional additional inventional
Hiroshi Kimihiro Noriaki Katsuhiko Noriyuki Hidehiko
Shibano Mabuchi Kato Nose Tamamura Sakurai