Apparatus for the ultrafiltration control in connection with the

Details Apparatus for the ultrafiltration control in connection with the Apparatus for the ultrafiltration control in connection with the

1979-10-10

1981-05-12

Hart, Charles N.

Liquid purification or separation

Flow, fluid pressure or material level, responsive

Discharge of treated material

2101952, 2102572, 2103213, B01D 3100

Patent

active

042670411

ABSTRACT:
An apparatus for controlling the ultra-filtration in connection with a hemodialysis treatment comprises a plurality of storage containers for the dialysis liquid. These containers are connected in parallel to each other and to the circulatory system of the dialysis liquid by groups of valves which are controlled by an automatic timer mechanism in such a manner that these containers are operatively connected to the circulatory system in a timed sequence. The groups of valves are operatively connected to the inlet and outlet ports of these containers. In addition to the main pump for circulating the dialysis liquid, there is a branching pump for withdrawing a dialysis liquid proportion from the system and a pump for filling the containers with a fresh dialysis liquid.

REFERENCES:
patent: 3489159 (1970-01-01), Cheng et al.
patent: 3697418 (1972-10-01), Johnson
patent: 3774762 (1973-11-01), Lichtenstein
patent: 3939069 (1976-02-01), Granger et al.
patent: 3946731 (1976-03-01), Lichtenstein
patent: 3979284 (1976-09-01), Granger et al.
patent: 4096059 (1978-06-01), Pinkerton
patent: 4113614 (1978-09-01), Rollo et al.
patent: 4118314 (1978-10-01), Yoshida
patent: 4190536 (1980-02-01), Grimsrud
Perry, R. et al., Chemical Engineer's Handbook, McGraw-Hill Book Co., New York, 1973, pp. 16-22 to 16-38.

Affiliated with

Also associated with

Rating

Apparatus for the ultrafiltration control in connection with the does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Apparatus for the ultrafiltration control in connection with the, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus for the ultrafiltration control in connection with the will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2045206