Method for in-line preparation of liquid for an...

Details Method for in-line preparation of liquid for an... Method for in-line preparation of liquid for an...

2006-10-03

2006-10-03

Kim, John S. (Department: 1723)

Liquid purification or separation

Processes

Separating

C210S198100, C210S201000, C210S203000, C210S232000, C210S321600, C210S321710, C210S646000, C210S650000

Reexamination Certificate

active

07115206

ABSTRACT:
A method for in-line preparation of liquid for an extracorporeal blood treatment apparatus that 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 with a first filtration station, for placing in correspondence with the first filtration station the filter that operated in correspondence with the second filtration station, for placing a new filter in correspondence with a second filtration station and for launching a new sterile liquid preparation cycle. The invention also provides a device for implementing the described method and an apparatus for extracorporeal blood treatment, which incorporates this device.

REFERENCES:
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patent: 5405528 (1995-04-01), Selbie et al.
patent: 5660722 (1997-08-01), Nederlof
patent: 5702597 (1997-12-01), Chevallet et al.
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patent: 6039877 (2000-03-01), Chevallet et al.
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patent: 6303036 (2001-10-01), Collins et al.
patent: 6740235 (2004-05-01), Gill
patent: 6926826 (2005-08-01), Reid
patent: 2002/0023865 (2002-02-01), Northcut et al.

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