Liquid purification or separation – Particulate material type separator – e.g. – ion exchange or... – Removable cartridge or hand-manipulated container
Patent
1980-10-27
1982-11-09
Cintins, Ivars C.
Liquid purification or separation
Particulate material type separator, e.g., ion exchange or...
Removable cartridge or hand-manipulated container
210927, B01D 1500
Patent
active
043583768
ABSTRACT:
An apparatus for detoxifying body fluid has a columnar hollow container with an inlet and an outlet for body fluid. This container is filled with non-coated petroleum pitch activated carbon particles which have been washed by ultrasonic waves to a degree that the number of carbon dust fine particles released in a physiologically acceptable solution is less than 100 particles/ml for particles of more than 2.mu. diameter and less than 10 particles/ml for particles of more than 5.mu. diameter.
REFERENCES:
patent: 3725113 (1973-04-01), Chang
patent: 3770625 (1973-11-01), Wallis et al.
patent: 3888250 (1975-06-01), Hill
patent: 4169051 (1979-09-01), Satoh et al.
patent: 4250141 (1981-02-01), Lehmann et al.
Takahira et al. "Development of an Artificial Kidney Using Encapsulated Adsorbents, I, The Physicochemical Properties of Activated Charcoals from Different Origins as an Adsorbent", Yakugaku Zasshi (Magazine of Pharmacy), vol. 98, pp. 1480-1485 (11/78).
Moriuchi Yousuke
Shimizu Atsushi
Cintins Ivars C.
Terumo Corporation
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