Chemistry: physical processes – Physical processes – Crystallization
Patent
1976-01-30
1978-08-22
Wolk, Morris O.
Chemistry: physical processes
Physical processes
Crystallization
23230B, 232585A, 128DIG3, A61M 103, G01N 3100, G01N 3316
Patent
active
041086074
ABSTRACT:
A test system for testing the efficiency of blood oxygenators. The system includes a deoxygenator having a mixing section, a defoaming section and a collection section. Blood and deoxygenating gas are supplied to the mixing section. Mixed blood and gas exiting the mixing section enters the defoaming section where the mixture is defoamed. A portion of the deoxygenated and defoamed blood is directed to the oxygenator under test and the remainder is directed to an overflow reservoir. Blood exiting both the oxygenator and the reservoir is recirculated to the mixing section of the deoxygenator. Test sites are provided immediately upstream and downstream of the oxygenator under test so that the condition of the blood can be checked at both points and the efficiency of the oxygenator determined.
The system provides for the precise control of the condition of the blood exiting the deoxygenator.
REFERENCES:
patent: 3118736 (1964-01-01), Taylor
patent: 3482575 (1969-12-01), Claff et al.
patent: 3729377 (1973-04-01), Leonard
patent: 3779708 (1973-12-01), Runck et al.
patent: 3827860 (1974-08-01), Burlis
patent: 3832139 (1974-08-01), Runck et al.
patent: 3854876 (1974-12-01), Rankine et al.
patent: 3892534 (1975-07-01), Leonard
patent: 3920396 (1975-11-01), Schuy
A Disposable Polyethylene Oxygenator System-Rygg et al.--Act Chirurgica Scandinaviia, vol. 112#6, May 25, 1957.
Journal of Thoracic and Cardiovascular Surgery-vol. 53, #4; Apr., 1967, Rotating Membrane Oxygenator.
Kissane Richard J.
Pearson Bert David
Baxter Travenol Laboratories Inc.
Flattery Paul C.
Geren Gerald S.
Marcus Michael S.
Wolk Morris O.
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