Method for filling and washing a filter for a dialysis machine

Details Method for filling and washing a filter for a dialysis machine Method for filling and washing a filter for a dialysis machine

2007-03-06

2007-03-06

Kim, John (Department: 1723)

Liquid purification or separation

Processes

Liquid/liquid solvent or colloidal extraction or diffusing...

C210S252000, C210S258000, C210S321650, C210S321710, C210S645000, C210S646000, C210S650000, C210S739000, C210S741000, C210S805000, C604S004010, C604S005010, C604S006090, C604S006110

Reexamination Certificate

active

10479797

ABSTRACT:
A dialysis machine is provided with a dialysate circuit, a blood circuit and a filter having a dialysate compartment connected to the dialysate circuit, a blood compartment connected to the blood circuit, and a semi-permeable membrane to separate the dialysate compartment from the blood compartment. A method for filling and washing the filter includes the recirculation of a physiological saline in the dialysate circuit and the transfer of the physiological saline from the dialysate circuit to the blood circuit through the semi-permeable membrane.

REFERENCES:
patent: 5259961 (1993-11-01), Eigendorf
patent: 5702606 (1997-12-01), Peter et al.
patent: 5730730 (1998-03-01), Darling, Jr.
patent: 6132616 (2000-10-01), Twardowski et al.
patent: 6277272 (2001-08-01), Nikaido et al.
patent: 6331252 (2001-12-01), El Sayyid et al.
patent: 6582604 (2003-06-01), Nikaido et al.
patent: 3442744 (1986-06-01), None
patent: 0 560 368 (1993-09-01), None
patent: 1-113064 (1989-05-01), None
patent: 3-254755 (1991-11-01), None
patent: 8-150201 (1996-06-01), None
patent: 9-028791 (1997-02-01), None
Taku, N. et al., “Dialysis System and Cleaning and Priming Method Thereof”, Abstract of European Patent No. EP0992255, (Apr. 12, 2000).
Hans-Guenther, E., “Device for On-Line Cleaning and Filling of an Extracorporal Blood Circuit of a Dialysis Apparatus”, Abstract of European Patent No. EP0720856, (Jul. 10, 1996).
Scot, C. C. et al., “Methods and Apparatus for Performing controlled Ultrafiltration During Hemodialysis”, Abstract of WIPO No. WO0006217, (Feb. 10, 2000).

Affiliated with

Also associated with

Rating

Method for filling and washing a filter for a dialysis machine does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method for filling and washing a filter for a dialysis machine, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for filling and washing a filter for a dialysis machine will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3755232