Liquid purification or separation – With alarm – indicator – register – recorder – signal or...
Patent
1983-03-04
1985-05-14
Spear, Frank
Liquid purification or separation
With alarm, indicator, register, recorder, signal or...
210140, 2103213, B01D 3100
Patent
active
045170819
ABSTRACT:
A dialyzer reuse machine comprising means for passing a series of liquid and gaseous fluids through the dialysate and blood compartments of the dialyzer at different flow rates according to a predetermined sequence for cleaning and disinfecting the dialyzer and means for accurately measuring the volume of the blood compartment upon completion of the dialyzer cleaning steps. Capacitive probe and load cell embodiments of the volume measuring means are disclosed. A specially designed jet pump permits a pressure leak test and dilution of stock chemicals to be performed using only tap water pressure as a source of motive force.
REFERENCES:
patent: 1017792 (1912-02-01), O'Leary
patent: 3727640 (1973-04-01), Sargeant
patent: 4166031 (1979-08-01), Hardy
patent: 4332264 (1982-06-01), Gortz et al.
Kent's Mechanical Engineers Handbook, 12th Edition, 1950, pp. 5-79 through 5-83.
Pump Handbook, Karrassik, Krtuzsch, Frazer and Messina, Eds., pp. 4-1 through 4-19, McGraw-Hill (1976).
"How Clean is Clean?", United Medical Products, Inc. (undated brochure), 7 pp.
"Multiple Use of Dialyzers is Now a Practical Reality", United Medical Products Inc (undated brochure), 6 pp.
Cobe Dia-Kleen OX-3 (coil) Product Brochure (undated), 3 pp.
"Instruction Manual for MA-DE A100 Automatic Re-Use Machine and Cartridge", MA-DE, Inc., (1974), 9 pp.
Amiot Bruce P.
Cosentino Louis C.
Fuller Larry E.
Harm William H.
Martinez Felix J.
Renal Systems, Inc.
Spear Frank
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