Treatment of liquid including blood components

Details Treatment of liquid including blood components Treatment of liquid including blood components

1988-05-18

1990-11-06

Jones, W. Gary

Liquid purification or separation

Processes

Ion exchange or selective sorption

210201, 210203, 210252, 21032172, 210335, 210641, 210645, 210646, 210651, 210710, 210727, 210728, 210731, 210741, 436 71, 436175, 530380, 530419, 530830, 604 5, B01D 0000

Patent

active

049684329

ABSTRACT:
A method of removing a constituent of a biological fluid including a blood component, said method including flowing the biological fluid past one side of a first semipermeable membrane; flowing solution containing a first precipitation agent past a second side of the membrane so as to cause transfer of the precipitation agent through the membrane to the biological fluid so as to improve precipitation characteristics of the fluid; and precipitating the constituent from the biological fluid. Also disclosed are maintaining a lower pressure in a biological fluid in a dialyzer than in dialysate at all portions of a membrane in the dialyzer and adding a continuously flowing stream of concentrated precipitation agent to a continuously flowing stream of a biological fluid.

REFERENCES:
patent: 3519558 (1970-07-01), Cooper et al.
patent: 3733179 (1973-05-01), Guehler
patent: 4110077 (1978-08-01), Klein et al.
patent: 4185963 (1980-01-01), Heuck
patent: 4303068 (1981-12-01), Zelman
patent: 4379083 (1983-04-01), Falke et al.
patent: 4381999 (1983-05-01), Boucher et al.
patent: 4486341 (1984-12-01), Chang
patent: 4563337 (1986-01-01), Kim
patent: 4746605 (1988-05-01), Kerscher et al.
patent: 4770784 (1988-09-01), Davis et al.

Affiliated with

Also associated with

Rating

Treatment of liquid including blood components does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Treatment of liquid including blood components, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Treatment of liquid including blood components will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1305640