Biomedical Engineering Reference
In-Depth Information
1.12 Precipitation paths in SIPS. Adapted from Membranen: Grundlagen,
Verfafen und ind. Anwendung, K. Ohlrogge and K. Ebert, Wiley, 2006.
The resulting capillary is then washed. This can either be done online, i.e. by
passing the capillaries through water baths of increasing purity, or by winding
the capillaries to bundles and then extracting the bundles with water.
Cellulosic hydrophilic membranes
Cellulosic membranes for plasma separation still play a certain role in the
medical device market, but similar to dialysis membranes their significance in
the market has decreased (Fig. 1.13). They are produced in a similar way to the
1.13 SEM of a synthetic hydrophilic plasma separation membrane.
