Method for in-line preparation of liquid for an extracorporeal blood treatment apparatus, which makes provision for placing a filter in correspondence with each of two successive filtration stations, for carrying out a liquid preparation cycle, for removing the filter which operates in correspondence...http://www.google.com.au/patents/US20040079703?utm_source=gb-gplus-sharePatent US20040079703 - Method and device for in-line preparation of liquid for an extracorporeal blood treatment apparatus
