Title:
【発明の名称】溶液中の高分子の濃縮および/または精製のための装置およびそのような装置の製造方法
Document Type and Number:
Japanese Patent JP2002537087
Kind Code:
A
Abstract:
The invention relates to a manner of fixing a membrane (15) to an opening between a concentrate chamber (10) for the sample to be processed and a filtrate chamber (11) for a filtrate. According to the invention, a sealing device (7) is disposed around the opening, which is covered by the membrane (15). A pressure-resistant housing (2, 2', 2") that can be joined together is disposed on the outer side and around the combined concentration chamber (10), sealing device (7), membrane (15) and filtrate chamber (11). The devices manufactured according to the invention can be used in centrifuges as tangential flow modules, gas pressure cells or with hand actuated syringes, etc.
Inventors:
Vasarotti, Vincento
Application Number:
JP2000599492A
Publication Date:
November 05, 2002
Filing Date:
February 08, 2000
Export Citation:
Assignee:
The Torius Actien Gezel Shaft
International Classes:
B01D61/18; B01D63/08; B01D63/16; B01D63/00; B01J20/28; G01N1/34; G01N1/28; G01N1/40; (IPC1-7): B01D63/00; B01D63/08
Attorney, Agent or Firm:
Kiyokazu Kazuwa (1 person outside)